Relational Database contract jobs near you / remote

Relational Database
£453/day

Data Scientist/ Machine Learning Consultant (Entry Level)

4 days ago
$65 - $75/hour (Estimated)Herndon, VA 20170Numerodata LLC

Job Summary
Required Skills:

- Ideal candidate should have a degree in a quantitative field (e.g., mathematics, computer science, physics, economics, engineering, statistics, operations research, quantitative social science, etc.).
- Basic Knowledge on software development principles and architecture.
- Good analytical and problem-solving abilities.
- Ability to break down and understand complex business problems, define a solution and implement it using advanced quantitative methods.
- Familiarity with programming for data analysis; ideally Python, SQL, or R.
- Solid oral and written communication skills, especially around analytical concepts and methods.
- Great work ethic and intellectual curiosity.
- Knowledge of Cloud technologies such as AWS or Google Cloud.
- Knowledge of any relational database such as My SQL.
- Must be a team player with excellent communication and problem-solving skills and have experience working with customers across teams.

Job Types: Full-time, Contract

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Senior Performance Tester

11 days ago
$55 - $70/hour (Estimated)Reston, VADAtec Solutions

Job Description:

  • Define and develop performance test plans and automated scripts using industry standard testing tools. Executes performance test, analyze and evaluate test results; generate performance metric reports and provide recommendations.
  • Assists with analyzing test and operational problems to determine presence and scope of potential code defects. Reports errors through a structured defect tracking process. Communicates weekly with management verbally and via written detail status report regarding potential problems and concerns.
  • Review and analyze business & system requirements and specifications for performance testability.
  • Acquire and maintain a working knowledge of testing tools. Expand business knowledge of product benefits, corporate policies, division and department goals and department procedures.
  • Work with functional Tester and Development counterparts to ensure adequate coverage for upcoming releases and keep up-to data with system changes that impact performance testing.
  • Participates in project work group meetings (internal/external peer reviews, walk through, status meetings, JAD sessions etc.)
  • Participates in system architecture change reviews and assessment of system capacity impacts. Benchmarks system performance.

Required Skills:

  • 6+ years of experience in a technical discipline, 3 of which must be in automated software and enterprise testing
  • 2+ years of experience in performance testing concepts and techniques
  • Experience with at least 2 relational database management systems (e.g., DB2, Oracle, SQL)
  • Experience with the following performance testing toolsets: Client Performance Center / LoadRunner, CA (Wily Introscope)
  • Experience with Client ALM
  • Proven proficiency with: SQL and PL/SQL
  • Strong understanding with system and application monitoring concepts (perform counters, any other diagnostic utilities)
  • Strong understanding of Server, Network, Virtualization and Database concepts.
  • Strong understanding of Software Development Life Cycle (SDLC), quality assurance life cycle and testing methodologies
  • Strong understanding of performance testing concepts, types of system performance tests and their goals
  • Experience with defect tracking tools (e.g., Bugzilla, PVCS Tracker, ClearQuest, Client ALM)
  • Experience with Microsoft Office Tools (i.e., Word, Excel, Outlook)
  • Must have excellent communication skills, both verbal and written (in English)

Additional Skills:

  • Experience with at least 2 relational database management systems (e.g., DB2, Oracle, SQL)
  • Experience with the following performance testing toolsets: HP Performance Center / LoadRunner, CA (Wily Introscope)
  • Experience with HP ALM
  • Proven proficiency with: SQL and PL/SQL
  • Strong understanding with system and application monitoring concepts (perform counters, any other diagnostic utilities)
  • Strong understanding of Server, Network, Virtualization and Database concepts.
  • Strong understanding of Software Development Life Cycle (SDLC), quality assurance life cycle and testing methodologies
  • Strong understanding of performance testing concepts, types of system performance tests and their goals
  • Experience with defect tracking tools (e.g., Bugzilla, PVCS Tracker, ClearQuest, HP ALM)

Job Type: Contract

Oracle Database Administrator III

12 days ago
$50 - $65/hour (Estimated)Reston, VAWisetek Providers, Inc.

ONLY US CITIZENS AND GREEN CARD HOLDERS AS PER CLIENT'S REQUEST!!!!

Job Description:

The client is seeking a Database Administrator III to provide database support on a variety of hardware and software platforms and peripherals.

  • Minimum of 10+ years overall IT experience; 5+ years of end to end database administration with Oracle (System DBA as well as application DBA)
  • Expert level skills using SQL, skills tuning queries
  • Experience managing 30+ TB of databases.
  • Strong shell scripting skills – Korn shell, Python
  • Minimum 1 year hands on extensive experiences in AWS

Preferred but not required:

  • Automation tools such as Puppet, Flyway or Ansible
  • EMR (Elastic Map Reduce aka Hadoop), RDS (Relational Database Service), Lambda, Elastic Beanstalk, Redshift
  • Migration from op-premise databases to AWS Cloud
  • 2+ years of experience in Postgres

Location: Reston, VA

Duration: 6 months (with possible extension)

Job Type: Contract

Experience:

  • Postgres: 2 years (Preferred)

PHP Developer

12 days ago
£330 - £400/day (Estimated)RemoteSmartrooms
PHP Developer

We are looking for a PHP Developer to work remotely for a number of ventures we are pursuing including the establishment of charities.

The role will suit a newly graduated developer who is seeking experience and an exciting project.

The role will be to create and service websites to assist the various areas of the organisation.

You must take real ownership of the development work, have a passion for development, technology, great ideas and a can-do attitude.

Required Education, Skills and Qualifications

  • Experience with WordPress web development, designing and developing responsive design websites
  • Understanding of front-end technologies (HTML5, CSS3, JavaScript, jQuery)
  • Knowledge of Integrating API's and relational database systems (MYSQL)
  • Understand and write custom PHP scripts
  • Have an understanding and use of JSON/XML and UX
  • Troubleshooting any and all issues with websites, hosting, plugins, etc.
  • Understanding of code deployment in to live environment
  • A working knowledge of WHM VPS and Cpanel
  • Organized, with good time management
  • Detail-oriented in context of a fast-paced environment with the ability to multi-task
  • Capable of hitting daily/weekly/monthly deadlines

Employment is on a part time contract basis.

Salary to be discussed.

Associate Software Engineer (Contract - Remote)

14 days ago
RemoteSmiths Detection

Smiths Detection is seeking a talented and motivated software engineer who has experience in web application development and is looking to build a career in the field. As a software developer, you will be part of a mid-size team working on developing, testing and deploying cutting edge web/mobile based tools that serve the business. If you are passionate about software development and bringing technology to life, we want to hear from you.

Duties & Responsibilities
  • Design, build, and maintain efficient, reusable, and reliable Ruby code for new application functionality.
  • Maintain and debug existing framework and codebase.
  • Contribute to the introduction and phasing in of the newest web technologies and methodologies into the development environment.
  • Work collaboratively with a mid-size development team to determine technical direction and approach to system design and implementation.
  • Participate in code reviews and provide thoughtful, constructive feedback to the team.
  • Contribute to design of overall system architecture and client/server APIs.
  • Assist with the development of automated test suite and test plans for manual testing.
The Individual
Education/Training:
  • Bachelor’s degree in computer science, computer engineering or related technical field.
Experience:
  • 1-2 years of experience developing web and mobile based applications.
  • 1+ years of experience in Ruby-on-Rails development
Knowledge/Skills:
  • Familiarity with software development processes.
  • Coding experience in a major language: Ruby (required); Java PHP, C, C++ (preferred)
  • Experience with web frameworks, specifically Ruby-on-Rails.
  • Experience with frontend web technologies such as Javascript, JQuery, HTML, CSS
  • Knowledge of relational database systems like PostgreSQL and SQLite
  • Familiarity with software development processes and agile methodology
  • Experience in Linux/Unix, including build, debug and scripting tools.
  • Ability to build and publish RESTful web services.
  • Knowledge of Git version control system.
  • Experience deploying web based applications to a cloud hosting provider such as AWS.

Technical Lead/SW Developer

26 days ago
$55 - $70/hour (Estimated)Herndon, VAPraxis Engineering

What you will be doing

The applications we develop aid analysts in solving complex analytical problems. This is a unique opportunity for a developer to design and develop mission applications and lead small project teams. The candidate would have the opportunity to develop applications with varying degrees of scale, risk and complexity. Lead developer duties may include serving as the technical lead for the design, testing and implementation of complex applications, complex web application layouts, content and user interfaces and/or database projects.

Duties may include but not limited to:

  • The developer consults with clients to develop complex user requirements;
  • Translates user requirements from a formal requirements document into an application and/or database design;
  • Writes interfaces to companion applications or databases;
  • Writes necessary code;
  • Ensures interoperability with other applications;
  • Provides extensive technical advice and guidance to Application Developers and other members of the team;
  • Generates comprehensive test plans to ensure that adequate unit, system, and integration testing is performed;
  • Oversees unit/functional testing and transitioning of the complex application and/or database to production; and
  • Generates comprehensive test plans to ensure that adequate unit, system, and integration testing is performed.
  • Directs contract personnel and continually works to optimize resources to better meet Sponsor priorities.
  • Supports internal meetings (e.g. staff meetings, schedule reviews, status meetings), external stakeholder meetings, and working groups. Ensures that appropriate contract personnel attend project meetings where specific expertise is required.
  • Communicates regularly with Sponsor Leadership to provide an integrated view into project status, schedule, and performance.

What you will need

  • Minimum of 6 years demonstrated on-the-job experience with full life-cycle application software development
  • Minimum of 4 years specialized experience with hands on involvement in all aspects of the application software development life-cycle (from requirements analysis through design, programming, testing, and deployment)
  • Demonstrated on-the-job experience working with legacy application conversion (redeployment to alternative platforms and languages) and technology assessment
  • Demonstrated on-the-job experience with at least 2 of the following key technology areas:
    • Object-Oriented analysis, design and development using one of the following relational database technologies:
      • Oracle
      • MySQL
      • PostgreSQL
    • js application development with strong skills in HTML5, CSS, and Javascript ES6
    • Ruby on Rails
    • Javascript framework technologies, like Vue.js, with an emphasis on reusable components
  • Demonstrated on-the-job experience developing applications utilizing the model, view, control (MVC) architectural pattern
  • Demonstrated on-the-job experience with version control systems like Subversion or Git
  • Demonstrated on-the-job experience with the product life cycle to include the maintenance of production systems
  • Demonstrated experience leading a development team

Optional Skills:

  • Demonstrated on-the-job experience exhibiting customer service skills
  • Demonstrated on-the-job experience working in a team environment exhibiting problem solving skills
  • Demonstrated on-the-job experience with the Sponsor's Ruby on Rails platform
  • Demonstrated on-the-job experience with the Sponsor or Sponsor-s partners and their current technology issues
  • Demonstrated on-the-job experience exhibiting written skills to include technical documentation regarding Sun, Solaris and Linux
  • Demonstrated experience deploying applications to a cloud infrastructure using Amazon Web Services (AWS)
Clearance

TS/SCI with appropriate Polygraph

What it takes:
  • A 'be the best of the best’ attitude
  • Hunger to be at the leading edge of your field
  • Strong work ethic
  • Ability to work effectively in individual and team environments
  • Intellectual curiosity along with an analytical mind
  • Patriotism:
    • willingness to work towards the betterment of your countrymen
    • desire to be the 1stline of defense to protect your nation
    • passion to protect and serve

Who are we?

Praxis Engineering* was founded in 2002 and is headquartered in Annapolis Junction MD - with growing offices in Chantilly VA and Aberdeen MD.

Praxis Engineering is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.

With over 350 employees supporting more than 50 contracts, Praxis brings together world class engineers with proven engineering best practices, domain expertise, commercial technologies and proven agile management approaches to create high value solutions aimed at helping our customers meet their most critical business and mission objectives.

  • Praxis Engineering is a wholly owned subsidiary of General Dynamics IT.

Why Praxis?

We are focused on continual learning and evolution. We don’t do things because “that’s the way we’ve always done things”; we listen to our employees and adapt to the changing marketplace. We look at the big picture and encourage our engineers to get training and certifications in emerging technologies that will help shape our customer’s mission. We've been profitable year after year. We're always on the lookout for great engineers to join the team and we recognize that our employees are the heart and soul of what we do. We focus on recruiting talented people, treating them right, and then allowing them to do what they do best. No red tape. No micromanagement. Smart people want to work with smart people, and we love people who are passionate about what they do, and finding ways to do it better.

And then there is the...

Benefits

  • Competitive salary
  • Office perks such as free soft drinks and snacks (both healthy and not-so-healthy)
  • Praxis swag (annual gift certificate to purchase top brand Praxis apparel)
  • Comprehensive health insurance plan
  • 401(k) retirement plan with company paid contribution (amount equivalent to 7% of your salary)
  • Annual bonus plan
  • Four weeks Paid Time Off + 10 holidays + comp time eligibility
  • Training is a priority! Take advantage of our endless in-house training opportunities - or seek out vendor offered (paid) training opportunities like conferences, certification courses and seminars.
    • Conferences (recently attended by Praxis employees): AWS Summit, IoT World, Black Hat and DefCon.
    • Training & Certifications: Splunk, AWS, Big Data/Cloudera, VMWare, Scrum Master...the list of certifications goes on and on!
    • Praxis University: Cyber Research, Data Analytics, IoT, AWS and RedHat course offerings and hands-on training.
  • We truly believe the right work-life balance can exist, and it's here at Praxis. Our work is extremely important, but your job is just a part of who you are. When you enjoy your life outside of our walls, you're at your best the next time you walk through our doors. We do all we can to assure that happens every day.

Praxis Engineering provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, or any other protected class.

Business Central Report Developer

28 days ago
$55 - $65/hour (Estimated)RemoteKingfisher

Job Description: We are currently seeking a Report Devloper for remote work.
**
Responsibilities: * ; Development Reports in Microsoft Dynamics 365 Business Central (NAV),
**
Requirements:

  • Minimum BS, preferably in an IT related field.
  • 5 years development experience
  • Understanding of the TTB Reporting requirements
  • Experience with one ore more of the following Applications: Drink-IT, Orchestrated Beer, Barrel One, Ekos, or other brewery management systems.
  • Relational database experience, preferably SQL Server
  • Current technical skills in core development areas centered around the Microsoft Dynamics products including VBA, SQL and web development languages
  • Strong interpersonal skills * ; Strong verbal and written communication skills
  • Microsoft certifications are a plus

Kingfisher, LLC applies the latest proven technologies and business processes enabling midmarket companies to become operationally more competitive and efficient.

Job Type: Contract

Associate Software Engineer (Contract - Remote)

1 month ago
$55 - $70/hour (Estimated)RemoteSmiths Detection

Smiths Detection is seeking a talented and motivated software engineer who has experience in web application development and is looking to build a career in the field. As a software developer, you will be part of a mid-size team working on developing, testing and deploying cutting edge web/mobile based tools that serve the business. If you are passionate about software development and bringing technology to life, we want to hear from you.

Duties & Responsibilities
  • Design, build, and maintain efficient, reusable, and reliable Ruby code for new application functionality.
  • Maintain and debug existing framework and codebase.
  • Contribute to the introduction and phasing in of the newest web technologies and methodologies into the development environment.
  • Work collaboratively with a mid-size development team to determine technical direction and approach to system design and implementation.
  • Participate in code reviews and provide thoughtful, constructive feedback to the team.
  • Contribute to design of overall system architecture and client/server APIs.
  • Assist with the development of automated test suite and test plans for manual testing.
The Individual
Education/Training:
  • Bachelor’s degree in computer science, computer engineering or related technical field.
Experience:
  • 1-2 years of experience developing web and mobile based applications.
  • 1+ years of experience in Ruby-on-Rails development
Knowledge/Skills:
  • Familiarity with software development processes.
  • Coding experience in a major language: Ruby (required); Java PHP, C, C++ (preferred)
  • Experience with web frameworks, specifically Ruby-on-Rails.
  • Experience with frontend web technologies such as Javascript, JQuery, HTML, CSS
  • Knowledge of relational database systems like PostgreSQL and SQLite
  • Familiarity with software development processes and agile methodology
  • Experience in Linux/Unix, including build, debug and scripting tools.
  • Ability to build and publish RESTful web services.
  • Knowledge of Git version control system.
  • Experience deploying web based applications to a cloud hosting provider such as AWS.

Front End Developer

1 month ago
$55 - $70/hour (Estimated)RemoteCR8 Content

CAN WORK REMOTELY

We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between
graphical design and with technical architects to bring the design to
implementation, taking an active role on both sides and defining how the
application looks as well as how it works.

Responsibilities
- Daily hands on implementation of Web Based System client Javascript. CSS3,
HTML5
- Ability to read use cases, screen designs and paint screens and wire up
Javascript controls using HTTP posts/requests receiving and sending server
side JSON
- Work with company established Javascript frameworks , widgets and
controls
- Clearly present technical issues with their pros/cons and communicate the
programming decisions to other groups
- Ability to follow / debug server side java code when testing debugging code
- Ability to closely follow company architecture standards

Required Experience
- Extensive knowledge in client side web development technologies HTML5,
CSS3, JavaScript, JQUERY
- Extensive Knowledge of Object Oriented JavaScript
- Knowledge of differing screen dimension programming – Media Queries
- Understanding of browser differences when programming CSS
- Knowledge of Restful APIs, JSON over HTTP
- Knowledge of Java Programming
- Knowledge of WebRTC Apis a plus
- Experience with relational database design and implementation.
- Understanding of using code control systems such as SVN
- Internet-enabled and client/server technology, including development tools
such as Eclipse. Intellij Idea a plus.
- Ability to quickly learn new technologies
- Strong verbal and written communication skills with developers, architects,
and business leaders

- SEO experience a plus

- Mobile experience a plus

Education/Experience
A. Graduation from a recognized four-year college or university preferably with a
major in computer science, information technology, or a related field AND two years
of recent full-time paid experience in Web systems design and development.

OR

B. Graduation from high school or its equivalent AND twenty-four semester units
from a recognized college or university in computer science, information
technology, or a related field AND four years of recent full-time paid experience in
Web systems design and development.

Job Types: Full-time, Contract

Experience:

  • web development: 2 years (Required)

Work authorization:

  • United States (Required)

Work Location:

  • Remote/Work from home
  • One location

Contract Renewal:

  • Likely