NoSQL contract jobs near you / remote


Enterprise Solutions Architect F33294

3 hours ago
Reston, VA 20190SyApps LLC

SyApps is a technology and management consulting services firm focused on providing solutions in strategy, processes, technology and management. As a diverse end-to-end IT and management solution provider, SyApps offers a range of technical expertise to help customers compete successfully in an ever-changing marketplace.

Please visit us at

Tax Terms: Contract

Specialized Knowledge & Skills

  • Ability to interact, build working relationship with stakeholders to develop an architecture strategy, processes and deliver IT assets to meet the business objectives
  • 6-8 years of experience with solution architecture and solution experience across multiple architecture domains such as business, data, integration, and application
  • 6-8 years of experience with data integration patterns and Integration of data and business architectures
  • 5+ years of experience in leading end-to-end business process design, business events derivation and associated data objects and entity modeling.
  • 5+ years of experience in driving the enterprise architecture strategy, methodology and standards that delivers enterprise data model, associated meta model, common business vocabulary and taxonomies
  • Hands on experience in applying advanced enterprise architecture/design concepts such as cloud computing, data lake and big data.
  • Exposure to large-scale/enterprise-level data centric projects is a must
  • Good understanding of NoSQL data stores, Hadoop, MDM, data modeling across relational, Star/Dimensional or other emerging approaches
  • In depth knowledge of Advanced Analytics concepts/data science – exposure to applying machine learning/statistical models on large/enterprise-grade data
  • Working knowledge/conceptual understanding of AWS/cloud based managed services such as S3, EMR, RedShift etc. is considered essential
  • Experience reviewing designs for robustness and quality.
  • Strong understanding of SOA concepts, design patterns, tools, techniques and best practices.
  • TOGAF or an equivalent architecture framework certification is preferred
  • AWS or Cloud based architecture/equivalent certification is preferred

Desired Skills

  • 4+ years of design and development (Enterprise-grade applications) experience using ETL tools, relational data stores
  • Excellent verbal and written communication skills
  • Ability to communicate across diverse audience of business analysts, architects, business users and technical project staff
  • Demonstrate ability to influence others and advocate point of view when appropriate
  • Ability to work in a teaming environment; strong organization and interpersonal skills

Location: Reston, VA

SyApps LLC is a Winner of the SmartCEO/Grant Thornton Future 50 Award for being recognized as one of 50 fastest growing companies in the Greater Washington Area.

We are proud of our diverse environment, Equal Opportunity Employer. SyApps is committed ta policy of equal employment opportunity. SyApps participates in E-Verify.

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Data Scientist

2 days ago
$60 - $70/hour (Estimated)Chantilly, VAGeneral Dynamics Mission Systems
Basic Qualifications
Bachelor's degree in software engineering or a related technical field is required (or equivalent experience), plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. Agile experience preferred.
  • 5+ years of experience with machine learning
  • 5+ years of experience with standard data science tool-sets
  • A strong computational mathematics background
  • A strong understanding of SQL and NoSQL databases
  • Python and/or Javascript experience
A TS/SCI security clearance with the ability to obtain a Polygraph is required at time of hire. Candidate must be able to obtain the Polygraph within a reasonable amount of time from date of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.
Responsibilities for this Position
General Dynamics Mission Systems has an immediate opening for a Data Scientist. A Data Scientist will help us expand our insider threat capabilities to include more predictive analytics and data science capabilities. The successful candidate will help define the shape of this endeavor while working directly with our Insider Threat Program and Counterintelligence team members. The data scientist will identify data sources, perform exploratory data analysis, develop data models and improve the visualization of data sets to provide new user behavior insight.

This position provides an opportunity to further advance the cutting-edge technology that supports some of our nation’s core defense/intelligence services and systems. General Dynamics Mission Systems employees work closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions. Our award winning Insider Threat Detection team also offers stability with 6 years remaining on our current contract.

The Data Scientist will be part of a team within the customer space in support of the Insider Threat Program. The candidate will have hybrid experience in software development and data science. The Data Scientist's role would be to insert data science expertise into our team leveraging machine learning and advanced analytics to solve complex problems.
  • Participates in the research, design and development systems software, software applications and/or tools for new programs and subprograms
  • Identify and make enhancements, modifications, and corrections to existing software and/or data model
  • Identify new machine learning and advanced analytics methodologies based on available data sets, and implement dynamic models/algorithms
  • Collaborate with Insider Threat analytic personnel to understand their mission needs, and identify forward thinking data science approaches for operationalization
  • Participates as a Subject Matter Expert in internal review of software components and systems utilizing machine learning
  • Participates in collaboration activities with senior management and leadership within the customer space
  • Assist in the design, development, testing, and validation of multiple modeling design concepts to include but not limited to statistical, mathematical, and simulation models
  • Apply agile software development methodologies such as Scrum in the performance of tasks
  • Capable of working on complex problems of diverse scope or situations or data that requires in-depth evaluation of variable factors
  • Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results
  • Detailed and very strong knowledge of technology trends and champions new ideas and product and process improvements
  • Very strong ability to excel at the development of new theories and methods
  • Very strong awareness of business objectives and Engineering's role in achieving
  • Very strong ability to be creative, innovative and responsible, and able to master advanced decision-making skills
  • Very strong ability to grasp and apply new information quickly
  • Shows initiative on assignments, and professionally executes projects as a technical SME with little or no direction
  • Very strong ability to be a team player who thrives in collaborative environments and revels in team success, meeting and exceeding personal and team commitments
  • Very strong written and verbal communications skills
  • Very strong ability to recognize and clearly report relevant information
Company Overview
General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 13,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high performance team!

Last 90 Days

Senior ETL Developer

12 days ago
Reston, VADAtec

Looking for a Senior ETL developer for our Chicago, IL location.


  • ETL analysis, design and implementation using Apache Spark, Python

and MySQL

  • Relational and non-relational database experience using major

databases such as MySQL and Redis, MongoDB;

  • Experience with database design and development;
  • Experience in design and implementation of RESTful API;
  • Experience in continuous integration and delivery;
  • Experience with AWS environment and deployment;
  • Experience with Git;
  • Strong problem solving skills;
  • Must have hands on skills (minimum of 2 years) - Spark, MySql, AWS &

AWS Glue

  • Nice to have experience with Snowflake and Alteryx


  • Work on (MySQL, SPARK, Python) stack, along with AWS Cloud


  • Apply industry standards, and best practices;
  • Develop and consume APIs using HTTP/Rest;
  • Develop systems for event driven architecture;
  • Exposure to relational / non-relational DB;


  • Bachelor's degree in Computer Science or related discipline
  • Minimum 10 years of experience software development experience
  • Minimum 5 years of hands-on experience developing ETL process and

backend service

  • Experience with integration technologies and platforms
  • Strong understanding of object-oriented design and MVC patterns
  • Programming skills in other languages like Go will be preferred
  • Experience with MySQL and NoSQL data stores
  • Experience with systems across multiple platforms Windows, Linux and


  • Experience with the open source software
  • Excellent understanding of enterprise security practices
  • Good understanding of Agile development and continuous integration
  • Strong written and verbal communication skills


  • Work on (MySQL, Express, React, NodeJS) stack, along with AWS, REST

and JSON.

  • Apply industry standards, and best practices;
  • Develop and consume APIs using HTTP/Rest;
  • Develop systems for event driven architecture;
  • Exposure to relational / non-relational DB;
  • Skills on at least AngularJS and Angular 2+ frameworks;
  • Develop front end using HTML, CSS, and JavaScript.
  • Agile design, development, testing and production implementation

Job Type: Contract

Data Virtualization Software/Data Engineer

16 days ago
$60 - $75/hour (Estimated)Herndon, VAEkinSol

Looking for a Data Virtualization Engineer for one of our client

Required Skills:

  • Interfacing with a customer to understand and implement requirements
  • Interfacing with multiple data sources, Relational (RDBMS) and Non-Relational (NOSQL)
  • Experience with Linux operating systems
  • Experience in troubleshooting and debugging systems, documenting events, and finding solutions for issues found
  • Proficient with Data Virtualization Technologies (e.g. Denodo, Red Hat JBoss Data Virtualization)
  • Knowledge of modern web services standards and protocols such as WS Security, WS Trust, SAML, and OAUTH
  • Experience with SOAP and REST web services
  • Experience with JAVA/JavaScript coding and compiling
  • Communication
  • Able to create easy-to-follow IT documentation for installation and configuration of applications, roadmaps, instructions, root cause analysis, change records, etc.
  • Good verbal presentation skills
  • Testing
  • Experience with automated testing
  • Experience with 4-Tier Architecture (Dev, SIT, UAT, Prod)
  • Knowledge of TDD
  • Issue management in complex systems
  • Reporting and documenting system issues as they are discovered
  • Troubleshooting and debugging issues and documenting solutions

Job Type: Contract

Contract Renewal:

  • Likely


16 days ago
Reston, VADAtec


· Creating and maintaining optimal data pipeline
· Assemble large, complex data sets that meet
functional/non-functional business requirements.
· Identify , design, and implement internal process
improvements: automating manual processes. Optimizing data delivery,
re-designing code and infrastructure for greater scalability.
· Build re-usable data pipelines to ingest, standardize,
shape data from various zones in Hadoop data lake.
· Build analytic tools that utilize datapipeline to provide
actionable insights into customer acquisition, revenue management,
Digital and marketing areas for operational efficiency and KPI's.
· Design and build BI API's on established enterprise
Architecture patterns , for data sharing from various sources.
· Design and integrate data using big data tools - Spark,
Scala , Hive etc.
· Helping manage the library of all deployed Application
Programming Interface (API)s
· Supporting API documentation of classes, methods scenarios,
code, design rationales, and contracts.
· Design/build , maintain small set of highly flexible and
scalable models linked to client's specific business needs.

Required Qualifications:

· 5+ years experience in data engineering /data integrationrole.
· 5+ years Advanced working SQL knowledge and experience working with
relational databases, query authoring (SQL) as well as working
familiarity with a variety of databases.
· Experience building and optimizing 'big data' data
pipelines, architecture and data sets.
· Build programs/processes supporting data transformation,
data structures, metadata, dependency and workload management.
· Experience in Data warehouse , Data Mart ETL
implementations using big data technologies.
· Working knowledge of message queuing , stream processing
and scalable data stores.
· Experience with relational SQL and NoSQL databases, Graph
databases (preferred).
· Strong experience with object oriented programming - Java,
C++ , Scala (preferred)
· Experience with AWS cloud services: strom, spark-streaming
· Experience with API, web services design and development

Preferred Qualifications:

· Functional experience in hospitality
· End-to-end experience in building data flow process (from
ingestion to consumption layer)
· Solid working experience with surrounding and supporting
disciplines (data quality, data operations, BI/Data WH/Data Lake)
· Effective communicator, collaborator, influencer, solution
seeker across variety of opinions
· Self-starter, well organized, extremely detail-oriented and
an assertive team player, willing to take ownership of
responsibilities, and possess a high level of positive energy and
· Excellent time management and organizational skills
· Ability to manage multiple priorities, work well under
pressure and effectively handle concurrent demands to prioritize

Job Type: Contract

Azure Big Data Developer

20 days ago
Reston, VADAtec Solutions

Essential Job Functions:

  • Production experience in large-scale SQL, NoSQL data infrastructures such as Cosmos DB, Cassandra, MongoDB, HBase, CouchDB, Apache Spark etc.
  • Application experience with SQL databases such as Azure SQL Data Warehouse, MS SQL, Oracle, PostgreSQL, etc.
  • Proficient understanding of code versioning tools {such as Git, CVS or SVN}
  • Strong debugging skills with the ability to reach out and work with peers to solve complex problems
  • Ability to quickly learn, adapt, and implement Open Source technologies.
  • Familiarity with continuous integration (DevOps)
  • Proven ability to design, implement and document high-quality code in a timely manner.
  • Excellent interpersonal and communication skills, both written and oral.

Educational Qualifications and Experience:

  • Role Specific Experience: 2+ years of experience in Big Data platform development.

Certification Requirements (desired):

Azure Designing and Implementing Big Data Analytics Solutions

Required Skills/Abilities:

  • Experience with NoSQL databases, such as HBase, Cassandra or MongoDB.
  • Proficient in designing efficient and robust ETL/ELT using Data Factory, workflows, schedulers, and event-based triggers.
  • 1+ experience with SQL databases (Oracle, MS SQL, PostgreSQL, etc.).
  • 1+ years of hands on experience with data lake implementations, core modernization and data ingestion.
  • 3+ years of Visual Studio C# or core Java.
  • Experience at least in one of the following programming languages: R, Scala, Python, Clojure, F#.
  • 1+ years of experience in Spark systems.
  • Good understanding of multi-temperature data management solution.
  • Practical knowledge in design patterns.
  • In depth knowledge of developing large distributed systems.
  • Good understanding of DevOps tools and automation framework.

Desired Skills/Abilities (not required but a plus):

  • Experience in designing and implementing scalable, distributed systems leveraging cloud computing technologies.
  • Experience with Data Integration on traditional and Hadoop environments.
  • Experience with Azure Time Series Insights.
  • Some knowledge of machine learning tools and libraries such as Tensor flow, Turi, H2O, Spark ML lib, and Carrot (R).
  • Understanding of AWS data storage and integration with Azure.
  • Some knowledge of graph database.

Job Type: Contract

Senior Scala Developer

20 days ago
$65 - $75/hour (Estimated)RemoteEnterprise Peak

Please apply with an ORIGINAL resume (NOT an Indeed-generated version) in order to be considered for the interviewing process. Any applications submitted without a resume in its ORIGINAL version will NOT be processed for review.


Immediate opportunity to join our team with a digital healthcare company to develop a suite of products that will assist users in selecting healthcare plans and living healthier lives.

This is a contract-to-hire position with a competitive hourly rate. You can expect very competitive pay as our median compensation is $180,000.


We are looking for a Senior Scala Developer to work on the product’s middle tier and backend development. This position is available in Chicago, Washington, D.C., San Francisco, or Minneapolis with limited remote work. Industry experience building highly scalable distributed systems in Scala is required. You will be joining a team of developers to bring this product to fruition. This is a fantastic opportunity to develop your skills in Scala for a growing healthcare company.

We are interviewing qualified candidates immediately and intend to move into offer stage quickly. If you are interested, please apply with an updated resume.


  • Must demonstrate industry experience building highly scalable distributed systems and webservices
  • Scala development experience is required
  • Must have prior experience using AngularJS, ReactJS, or similar JavaScript-based frameworks
  • Must demonstrate strong unit testing and version control experience; Scalatest, Spec2, ScalaCheck, Git preferred
  • Database and caching experience with SQL or NoSQL is required; PostGRES, Elasticsearch, MongoDB preferred
  • Must have experience with cloud-based hosting and deployment
  • Must have experience working in Agile environment

Effective written and verbal communication skills are absolutely required for this role. You must be able to work LEGALLY in the United States asNO SPONSORSHIPwill be provided. NO 3rd PARTIES.

Job Type: Contract

Work authorization:

  • United States (Required)

Cloud Engineer

27 days ago

At Inflow we "Make It Matter" for every employee, every customer, and every mission. Apply today and become a part of a growing community of Inflowees:

What level Clearance do I need? Must be able to obtain DHS BI and DoD TS/SCI clearances.

What experience, training, and education do I need?

You MUST hold the following requirements:

  • Bachelor's Degree in IT, Computer Science, Information Systems, or a related degree.
  • Strong background in successful application migrations to the cloud.
  • Ability to use wide variety of open source technologies.
  • Experience with source code management tools such as GitHub, GitLab, Bitbucket or equivalent.
  • Experience with SQL and NoSQL DBs such as SQL, MySQL, Amazon DynamoDB.
  • Solid understanding of networking and core Internet Protocols such as TCP/IP, DNS, SMTP, HTTP and routing in distributed networks.
  • A working understanding of code and script such as: PHP, Python, Perl and/or Ruby.
  • Implementing architectural governance and proactively managing issues and risks throughout the delivery life cycle.
  • Good familiarity with the disciplines of enterprise software development such as configuration & release management, source code & version controls, and operational considerations such as monitoring and instrumentation.
  • Experience with consulting or service provider roles (internal, or external).
  • Strong knowledge on software development methodologies like Agile/Scrum, Kan Ban etc.
  • Broad understanding of enterprise project life cycle.

Desired experience:

  • Experience leading a cloud infrastructure project for hands-on migration to government clouds.
  • More Than 5 Years of experience and knowledge with these components:
    • Cloud Technologies
    • Cloudera
    • Collibra
    • Elastic Search/SOLR
    • Flume
    • HUE
    • IBM WebSphere MQ
    • Jupyter Notebooks
    • Kafka
    • Kubernetes
    • NIFI
    • Power BI
    • Python/R
    • SFTP
    • Spark
    • SQL
    • Tableau*

*Certified in business intelligence tools such as Tableau Desktop and Tableau Server. If not previously certified, there will be a 3-month grace period to obtain certifications.

Who will I be working with? In support of Inflow's contract with the Department of Homeland Security (DHS), you will be working directly along side government leads and our team of other awesome Inflowees.

What will I be doing? The Cloud Solution Architect/Engineer specializing in migrations is a cloud role in the project delivery cycle with hands-on experience migrating customers to the cloud.

  • Working closely with clients, partners and other business units to ensure consulting engagements are successful.
  • Recommend Cloud architecture, which provides an optimized cost effective, elastic scalable solution.
  • Support the “Lift and Shift” efforts to migrate to the cloud.
  • Support Cloud Operations.

What is the client site that I would be working for? Washington, D.C. with the option to work remotely, if approved.

Senior Data Architect

28 days ago
Herndon, VAEkinSol

This data architect supports a Data and Information Architecture team through analysis of project requirements, creation of logical and physical data models, creation of scripts for data migration, analysis of data for quality and usage, and performs assessments of the impacts of database change.


Required Skills:

  • Analyze data requirements through life cycle and value chain analysis and ensure enterprise integration
  • Determine, evaluate and understand data pedigree/lineage e.g. authoritative, replicated, derived, enhanced etc.
  • Support development, reviews and management of data governance artifacts to include but not limited to: metadata catalogs, data registries, data dictionaries etc.
  • Support/provide data quality specifications, analysis, measurement, and improvement recommendations.
  • Support and enable technical compliance and alignment with standards
  • Engage with SD customers, data owners with an objective to move data to the platform that is already in place (built by GDIT)
  • Support development and improvement of EIM Platform data storage and architecture artifacts
  • Develop data source collection capabilities to enable and support the integration of these onboarding capabilities with the EIM Platform data collection component, for designated data sources on the EIM platform
  • Identify data storage needs, processing models and add to the data architecture
  • Support standardization and documentation of data management tools resources to canaled on the EIM Platform
  • Experience with information architecture concepts (Common Information Model/Canonical Data Model, Enterprise Information Management, Metadata Management, Data Governance, and Master Data Management).
  • Experience with data modeling, data mapping, data profiling, and data quality.
  • Ability to communicate, written and verbally, technical concepts in business terms.
  • Ability to identify opportunities for efficiency and areas of potential conflict.
  • Ability to consolidate themes in order to maximize resources.
  • Ability to build consensus and influence stakeholders to obtain buy-in.
  • Proficiency in enterprise data management as well as experience of relational and object-oriented database technology; SQL, MS SQL Server, Oracle, MongoDB, NoSQL databases a plus.
  • Understanding of current approaches to data modeling (UML, entity relationship), knowledge warehousing, data mart.
  • Ability to utilize enterprise architecture concepts to evaluate and develop data standards and related processes, especially expertise in XML, JSON.

Qualifications (Education/Experience):

  • Requires a Bachelor’s Degree in engineering, math and/or science and a minimum of 15 years of relevant experience
  • For Information Technology Systems Architecture, Enterprise Architecture, or Network Analysis/Design/Test, any combination of degree and relevant experience will be considered if the relevant experience requirement is satisfied.

Job Type: Contract

Contract Renewal:

  • Likely

Full Stack Developer Needed

1 month ago
$55 - $70/hour (Estimated)RemoteCRE Collaborative

Software Developer (Full-stack) Remote Ok.

The software developer plays a key role in the researching, architecting, designing, implementing, testing and maintaining of software systems. Responsible for writing architecture and design documentations and coding individual programs or providing an entirely new software resource.

Who are we: is a 2.0 Technology Market Network connecting the Commercial Real Estate industry through our “Search One & Done for the Commercial Real Estate Industry platform.” 1.0 technology represents siloed platforms that feature tools that didn’t solve the issues concerning the industry. Tools that in addition, did not communicate with one another and seemed to complicate rather simplify. Our platform aggregates real estate data & technology in one place using a simple interface built to save time and money. Users pick and choose the tools they want. We're the only platform providing transparency between the silos of data and technology through a search engine style integrated portal. Commonly referred to as the Amazon Web Services of Commercial Real Estate meets Kayak. We provide a universal hub, connecting disparate technologies, aggregating industry data and connecting real estate professionals to one another.

We are an equal opportunity employer. Employment decisions are made on the basis of qualifications, ability and performance. We welcome all inquiries and celebrate diversity in our workplace.

Who are you:

You are motivated to apply modern development principles to new and existing solutions. You thrive in a fast-paced problem-solving environment where you react to changing needs quickly.

Your resilient work attitude and team player approach helps everyone achieve their best results and results in satisfied customers.

Key Responsibilities:

  • Develop in all parts of the stack database, backend, REST endpoints and all the way up to front end code
  • Design, develop, document, test and deploy products and solutions.
  • Document and demonstrate solutions by developing documentation, diagrams, charts, code comments and clear code.
  • Assure quality and organizational stability through implementation of development standards and tools.
  • Design and recommend new solutions.
  • Maintenance, support and adding new features to existing products
  • Work with trainers and technical writers to develop user support materials.
  • Update job knowledge by studying state-of-the-art development tools, programming techniques, and computing equipment.
  • Build internal and external relationships through exceptional problem solving, ownership and follow-through. Work directly with internal/external parties.


  • Strong programming skills in python using django and flask frameworks
  • Solid, diverse work experience in application development
  • Sound object oriented programming skills
  • Experience with web-based technologies such as Angular or React
  • Experience working with relational databases such as MySql, or PostreSql and NoSQL databases such as redis or mongodb
  • Strong knowledge of HTML, CSS, and JavaScript
  • Past experience working with unit testing frameworks and mocking mechanisms testing the frontend as well as the backend.
  • Test Driven Development experience is a plus
  • Cloud technologies like AWS is a plus

The Software Developer should have experience in all software development stages including architecting, designing, planning and hands on development. It would be an asset to have knowledge and understanding of property and commercial real estate transactions and some exposure with real estate investment practices.

An educational background that includes a professional designation with a relevant discipline (i.e. computer science, software engineering or information technology, etc.) is preferred.

As is a small company, each developer is required to participate in all aspects of product maintenance and development.

Job Types: Full-time, Internship, Contract, Commission


  • java: 1 year (Required)

Additional Compensation:

  • Bonuses

Work Location:

  • Remote/Work from home
  • One location

Benefits offered:

  • Paid time off
  • Employee discounts
  • Flexible schedules
  • Workplace perks such as food/coffee and flexible work schedules

Contract Renewal:

  • Likely

Data Scientist - Data Engineer

1 month ago
Data Scientist - Data Engineer

REF#: 32836

CBS BUSINESS UNIT: Simon & Schuster

JOB TYPE: Temporary / Per Diem / Freelance




Simon & Schuster, a part of CBS Corporation, is a global leader in the field of general interest publishing, dedicated to providing the best in fiction and nonfiction for consumers of all ages, across all printed, electronic, and audio formats. Its divisions include Simon & Schuster Adult Publishing, Simon & Schuster Children’s Publishing, Simon & Schuster Audio, Simon & Schuster Digital, and international companies in Australia, Canada, India and the United Kingdom.


Simon & Schuster has an exciting role for a data engineer to join a fast-paced, leading-edge team working to help advance it’s publishing business. In this Freelance or Independent Contractor role, you will be working with a small team of data scientists and analysts to rapidly prototype data applications and analytics tools to serve our fast-growing imprint.

The full-time, contract position will be responsible for developing, testing and maintaining data flows and information architecture. This includes aggregating data from multiple databases in our data warehouse as well as external sources, establishing data pipelines, designing data models, deploying machine learning models to production and building robust data visualizations and reporting tools that align with the business needs of our team.

This is an exciting opportunity for the right candidate to build a robust data science and analytics environment from the ground up. You’ll be working with a small team of professionals based remotely. Hours are flexible. Two scheduled check-ins/code reviews are required weekly.


  • Collaborate with team to align architecture with business requirements
  • Stand up, test and maintain databases and information architecture
  • Build tools to automate data acquisition and aggregation
  • Develop data models and table schemas
  • Identify ways to improve data reliability, efficiency and quality
  • Deploy sophisticated analytics programs, machine learning and statistical methods
  • Prepare data for predictive and prescriptive modeling
  • Use data to discover tasks that can be automated
  • Develop data visualizations, dashboards, reports and notification tools that respond to business needs
  • Design analytical models that support analysis and inference.


Skills and experience:

  • Computer science degree or equivalent with 2+ years data engineering and/or full stack developer experience
  • Background in data science or equivalent continuing education
  • Strong knowledge of Python 3
  • Experience in developing and maintaining SQL databases and writing SQL queries; NoSQL (MongoDB) experience preferred but not required
  • Experience establishing and maintaining AWS, Google Cloud, Heroku, Tableau or similar cloud-based environments
  • Knowledge of HTML, CSS and JS and lightweight web frameworks such as Django, Flask
  • Familiarity with database administration tools and best practices
  • Background in extracting and storing data from APIs preferred but not required
  • Background in deploying machine learning models to production preferred but not required
  • Knowledge of Git/GitHub and software development workflows
  • Strong written and verbal communication skills.
  • Ability to summarize key findings into clear and actionable recommendations, and to interact with individuals at all levels.

Strong project management skills and ability to plan and prioritize work in a fast-paced environment.Please send a link to your work samples on Github


Equal Opportunity Employer Minorities/Women/Veterans/Disabled

IT - Applications Development Consultant III

1 month ago
$50 - $65/hourRemoteEssani International

Title: **Data Engineer

Location: **Franklin, Tennessee 37067

Duration: **6+ months Contract Role

Mode of Interview : **Webex/Skype

Cloud and Big Data related Projects

BIE- Analytics

What are the top 5-10 responsibilities for this position: **

  • Designing and building production data pipelines from ingestion to consumption within a big data architecture, using Azure Services, Python, Scala or other custom programming
  • Provide guidance around modern data warehouse design, implementation for migration from on premises to Azure
  • Perform detail assessments of current state data platform and create an appropriate transition path to Cloud technologies
  • Responsible for developing, and implementing Big Data platforms using Cloud Platform with structured and unstructured data sources.
  • Connecting and automating data sources, along with building visualizations.
  • Configuring, connecting, and setting up the infrastructure.
  • What software tools/skills are needed to perform these daily responsibilities?
  • Python, Scala, Azure , ELT, ETL**

What skills/attributes are a must have?**

  • 3 years of Data Warehousing and Big Data Tools and Technologies.
  • Demonstrated expertise with object oriented development languages (.Net, Java, etc.)preferred
  • 1+ Experience with Programming Languages such as Python ,Java, Scala
  • 2+ Advanced experience with both Relational and No SQL Databases
  • 3+ Advanced experience in Data Modeling, Data Structures, and Algorithms
  • Experience with Cloud Environments such as AWS OR Azure
  • Advanced knowledge in Linux & shell programming

What skills/attributes are nice to have?**

  • Strong analytical skills in problem solving, troubleshooting, and issue resolution
  • Ability to communicate effectively (oral and written) across multiple teams, facilitate meetings, and coordinate activities
  • Experience with Kafka Understanding of CI/CD tools and technologies
  • Experience in Data Sciences & Machine Learning is a plus
  • Healthcare industry experience
  • Where is the work to be performed? (Please list preferred UHG facility, if other please specify i.e. remote work, rural, etc.)

Job Type: Contract

Salary: $50.00 to $65.00 /hour


  • Python ,Java, Scala: 1 year (Preferred)
  • .NET: 1 year (Preferred)
  • AWS: 1 year (Preferred)
  • Scala: 1 year (Preferred)
  • Machine Learning: 1 year (Preferred)
  • Cloud Environments such as AWS OR Azure: 1 year (Preferred)
  • Relational and NoSQL Databases: 2 years (Preferred)
  • Data Modeling, Data Structures, and Algorithms: 3 years (Preferred)
  • Java: 1 year (Preferred)
  • Data Sciences & Machine Learning: 1 year (Preferred)
  • Healthcare industry: 1 year (Preferred)
  • Kafka Understanding of CI/CD tools and technologies: 1 year (Preferred)

Work Location:

  • One location

AWS Engineer

1 month ago
Reston, VADAtec

Required Skills:

  • 5+ years demonstrated experience with software development.
  • Strong practical experience in ReactJS or Angular and scripting experience in a Cloud based environment
  • Possess technical skills and experience in the virtual infrastructure domain, specifically Amazon Web Services.
  • Design and development experience in building and monitoringmicro services
  • Working experience on CI/CD using Jenkins /AWS Code pipeline
  • Demonstrated experience in developing full stack solutions using modern JavaScript frameworks
  • Fundamentals in OO and computer science foundation principles.
  • Working knowledge of distributed architectural design patterns
  • Knowledge of systems analysis and design (including OOAD and UML), and database design
  • Experience setting up a DataOps

Preferred Skills:

  • High analytical skills and knack to develop tools for monitoring high frequency data services.
  • Experience working on Agile teams with the scrum team member attitude – willingness to support the Team to be successful in any area necessary
  • Demonstrated experience with AWS cloud supported programming languages like Java, React JS, Angular JS or Python development.
  • Ability to use: KMS, ALB/ELB, Route 53, VPC
  • Fluency with CI/CD toolsets such as: CloudFormation, BitBucket, Jenkins, Ansible
  • Experience with relational databases, and NoSQL databases
  • Experience building infrastructure as code using AWS CloudFormation or similar scripting techniques
  • Appetite to Learn new things

Job Type: Contract

Software Engineer

1 month ago
$55 - $65/hour (Estimated)Reston, VAIDEMIA


IDEMIA is the global leader in identity and security. Our products and services provide mission critical services for apex government agencies and technology companies. We are a distributed company leveraging the latest technologies to deliver world-class products spanning public and private sectors of finance, telecom, identity, security, retail, commercial, government, and IOT. We use a variety of technologies and approaches but are always open. A preferred candidate will have a background in some or all of these technologies:

  • API design, Design by Contract, OWASP, DFD, ERD, etc.
  • Java, Swift, Python, SQL, NoSQL, ReactJS, Angular, HTML5, etc.
  • AWS, Linux, Microservices, RESTful webservices, machine learning
  • Lean, DevOps, CI/CD
  • Unit, integration and functional testing
  • OAuth, mutual auth, PKI

What can you expect?

As a product R&D engineer on our team in Franklin, TN, you will:

  • Explore and vet new technologies and application stacks to support future cloud-based application development
  • Help lead the company toward an “innersource” model, promoting software reuse across functional teams
  • Develop technical and non-technical relationships outside of our business unit
  • Design, build and deliver new secure, commercial SaaS offerings designed to run in the cloud and support both web and mobile clients

Who is our ideal candidate?

  • An out-of-the box system thinker with a bias for action who has assisted in developing successful products
  • The ability to adapt and master new technology including many of the above stack
  • Enjoy working on new, emerging business ventures with the ability to own, invest and simplify
  • You have strong judgment, good instincts and insist on high standards
  • Must be a US citizen.

What are your benefits?

You can expect a competitive salary, PTO, paid holidays, and an attractive mix of benefits including medical, dental, vision, and pet insurance, attractive 401K match, additional contribution to retirement, flexible hours, educational reimbursement, annual health benefit and casual attire. Relocation assistance is available.

Travel Requirement, Working Conditions and Physical Demands:

Travel requirement, such as:

  • Ability to travel locally for activities such as meetings, classes, and workshops.
  • Must be able to travel occasional by air as needed to attend training, conferences, and related activities.
  • Occasional overnight travel as required; should not exceed 10% of the time

Working Conditions, such as:

  • General office environment. The work area is adequately lighted, heated, and ventilated.

Physical Demands, such as:

  • Office environment where the employee may sit comfortably to do the work. Some walking, standing, bending, reaching, and carrying of light items such as papers, books, small parts; driving an automobile, etc. Requires eye-hand coordination and manual dexterity sufficient to operate a keyboard, photocopier, telephone, and other office equipment.

Required Skills

Must be eligible to work in the U.S.

IDEMIA is an equal opportunity employer.

We evaluate qualified applicants without regard to race, color, religion, sex,

sexual orientation, gender identity, national origin, disability, veteran status, and other protected characteristics.

Required Experience

Senior DevOps Engineer (US Timezone, Remote, Contract)

1 month ago
What will your day look like?

Turn on your monitor and join the hangout for your daily standup. There are some GitHub pull requests that need your attention, time to put your Ansible hat on. Lunchtime - you go and meet some friends at your favourite cafe. When you get back to your desk, your Terraform environment has finished provisioning and you kick off some smoke tests on your Kubernetes cluster. Then it's back to your earlier automation work. Before you know it, it's time to close the laptop.

What will you be doing?

At NearForm, we work with international clients who are industry leaders in their respective fields. Our role is to help them build solutions and platforms; help them to launch new product ventures and fundamentally change how they operate.

Join a highly skilled multidisciplinary team; typically consisting of designers, front-end and back-end experts, DevOps engineers, and also members of the client team. This mix follows a modern agile development methodology where we run 2-week sprints with a defined backlog, daily standups, weekly demos, sprint planning and sprint retros; all with as little ceremony as necessary.

What do we ask of you?
  • 6+ years experience developing at an enterprise level
  • Modern DevOps mindset using best of breed open source tools and technologies, including, Terraform and Ansible
  • Experience working with containers and container orchestration, including, Docker and Kubernetes
  • Experience managing and automating real-world platforms/applications on AWS
  • Experience with Continuous Integration and the building of continuous delivery pipelines
  • Security awareness throughout the stack
  • Data storage experience with RDBMS and NoSQL technologies
  • US or South American Timezone
  • Availability for short-term travel on a semi-regular basis
  • Fluent English and outstanding communication skills (written and oral)

What will you get?
  • Work/Life balance: we have a genuine dedication to work/life balance.
  • Family friendly: we understand how important family is, so our flexible environment allows you to work around what matters - school run, no problem!
  • The Wellness Hub: we offer resources and support and have a genuine commitment to fostering/improving NearFormer's wellbeing.
  • Knowledge perks: explore new hobbies, brush up on life skills or simply learn something new, there is something there for everyone.
  • NearFest: we all get together in person at our annual company retreat
Why do you want to join the team?

We adopt a person-first approach to hiring. That means we hire the best people – it's as simple as that. Our lucky HR team gets to pick the cream of the crop from around the world and has brought together a collection of dynamic and talented individuals we like to call ‘NearFormers'.

Although we are widely dispersed, NearFormers are a tightly-knit team. We trust one another and care about our colleagues. Building on our open source origins, we promote the sharing of thoughts, knowledge and ideas.

NearForm is committed to shaping a better world in all that we do. Our global team is built based on respect, inclusivity, diversity and excellence.

Associate Backend Software Engineer (C/C++)

1 month ago
Reston, VA 20191Cloudistics

We're looking for a talented Backend Software Engineer to help us build and optimize our proprietary high performance network virtualization platform. You'll help build (design, implement, test, and deploy) our backend software systems and work with our message-oriented architecture, SQL and NoSQL databases.

Required Skills:

  • Experience programming in C, C++, Java, and/or Python.
  • Experience with Linux, Windows, and/or Mac development environments.

Education and Experience:

  • BS in computer science or equivalent practical experience.
  • Excellent communication and interpersonal skills.

About Cloudistics:

Smartphones and computers are everywhere (like the one you’re using to read this). Technology runs businesses, and the economy. Cloudistics makes it easy for businesses to use technology.

Our solution eliminates traditional virtualization, storage, and networking silos and replaces them with a single, high performance, easy to manage solution. We’re fundamentally changing the way businesses consume infrastructure and IT services.

Fairness Matters:

We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.

NodeJS Developer

1 month ago
Reston, VADAtec

Looking for a NodeJS Developer for our Sunnyvale, CAlocation.

· 5+ years of professional JavaScript development

· Understanding accessibility and security compliance

· Experience in consuming web services (REST) and processing data (JSON) .

· Experience with SQLite, NoSQL, Redis or other databases

· Proven experience in building API services using NodeJS Express and related frameworks.

· Good understanding on NodeJS asynchronous runtime.

Job Type: Contract

Senior Full Stack Software Engineer

1 month ago
Reston, VAWisetek Providers, Inc.


Title: Sr. Full Stack Software Engineer

Duration: Long Term Contract

Location: Reston, VA, 20190


Full Stack Software Engineer must be a skilled engineer with an unwavering passion for excellence in Software Engineering and drive to transform that passion into consistent excellence in product development. The candidate will partner with Product Owners/Architects, Developers, and other Software Engineers to help design, define, implement functional features, system level validation and verify features of product development.

Qualified candidates will show an aptitude learning and implementation of advanced software engineering practices in AWS, Microservices environment to solve complex problems with a mission to release high quality software that is resilient and optimally performing. Candidates will be engaged in both software development and quality engineering as a full stack engineer.


Must Have: JavaScript

Nice To Have: AngularJS, AWS - Lambda, SNS, SQS, Dynamo, Node.js, ReactJS

Process: Video interview - F2F w/white boarding

Required Skills:

  • Expert level experience in Java, J2EE, REST, Spring, JPA/Hibernate, SQL and NoSQL databases – applied to develop web applications.
  • Experience in developing test automations using API testing and/or BDD testing with REST assured, JMeter, Selenium.
  • Good leadership and communication skills. Must be adoptable, open minded and sensible for the team needs.
  • Experience in working with AWS services, deploying applications to AWS.
  • Knowledge of nodejs and Python.
  • Exposure to DevOps tools and automation.
  • Effective communication skills are a must along with a strong customer service orientation, and the ability to clearly discern client needs. Preferred Skills:
  • Working experience with performance tuning and stress testing.
  • AWS DevOps engineering experience in creating ops scripts and infrastructure maintenance.

Job Type: Contract

Full Stack Developer Senior

1 month ago
Reston, VADAtec

Looking for a solid Senior Full Stack Developer.

Required Technical Skills:

  • Java Script is a must.
  • Expert level experience in Java, J2EE, REST, Spring, JPA/Hibernate, SQL and NoSQL databases – applied to develop web applications.
  • Experience in developing test automations using API testing and/or BDD testing with REST assured, JMeter, Selenium.
  • Experience in working with AWS services, deploying applications to AWS.
  • Knowledge of nodejs and Python.
  • Exposure to DevOps tools and automation.Working experience with performance tuning and stress testing.
  • AWS DevOps engineering experience in creating ops scripts and infrastructure maintenance.

Job Type: Contract

Full Stack Web Developer

1 month ago
$50 - $65/hour (Estimated)Reston, VAManTech International Corporation

Secure our Nation, Ignite your Future

Develops custom programs for web sites that will attract and appeal to users, and provide desired information. Possesses a thorough knowledge of programming and server software operations. Creates Web front-end user interface to new or existing databases using a combination of HTML, SQL, C, VB or other languages to make business applications accessible.ManTech is seeking a Full Stack Developer to support our DOD customer. This person will join the web development team on the JIDO Mission IT contract. This position is located in Reston, VA. As a junior to senior level Full Stack Developer, you will be working on mission-critical, complex enterprise-wide software systems in mostly Java. Develop innovative software solutions in direct support of an unconventional warfare client. Compose solutions that incorporate micro services, containerization, RESTful Web components, NoSQL data frameworks, and largescale distributed systems to drive insights from vast amounts of structured and unstructured data. Leverage a complete DevOps pipeline to drive rapid delivery of functionality to the client at hyper speed. Engage with multiple functional groups to comprehend client challenges, prototype new ideas and new technologies, and help to create solutions to drive the next wave of innovation. Design, implement, schedule, test, and deploy full features and components of solutions. Ensure quality delivery of software through thorough testing and reviews.General Responsibilities:JAVA EE Backend processing develoment JAVA RESTful webservices development Web front-end developmentLegacy Application maintenanceRequired Qualifications:Bachelors Degree and a total of 10 years experience Active TS/SCI Security Clearance 3+ years of experience with software design, implementation, and testing 3+ years of experience with using best practices and design patterns for writing clean, reusable, and highly organized code Experience with developing service APIs for external consumption Knowledge of data structures and algorithms and how things fit together with modular designKnowledge of RESTful services design, development, and testing
See Qualifications

Ability to handle stress and work well under pressure,Ability to use MS Office,Ability to use PC,Analytical and Critical Thinking Skills,Interpersonal and People Skills,Leadership Skills,Listening Skills,MultiTasking Ability,Negotiation Skills,Oral and Written Communication Skills,Organizational Skills,Presentation Skills using Powerpoint,Project Management Ability and Skills,Public Speaking Skills,TeamBuilding Skills

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.

Application Security Penetration Tester

1 month ago



  • Apply advanced knowledge of web application vulnerabilities to review application source code to find its security vulnerabilities (CSRF, XSS, SQL Injection, Privilege Escalation, etc.) and recommend remediation
  • Maintain and enforces application security best practices. Supports opportunities for process improvement and implementation efforts.
  • Perform third-party libraries security assessment and dependency analysis
  • Be proficient in static and dynamic vulnerability analysis and penetration testing technique
  • Serve as a liaison between development teams and stakeholders to understand and formulate complex security requirements
  • Write comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement

Required Skills

  • Experience with one or more of the following languages and technologies is required: Java, JavaScript, Ruby, Python, ASP.Net, Jenkins, and SQL or NoSQL Databases, Spring Framework, Spring Security, Web Services, REST, and Hibernate.
  • Application Security Assessment
  • Security Privacy & Compliance Frameworks-Other

Job Type: Contract