Scala Contract Jobs

Hiring a contractor? Reach 1000s of UK-based and remote candidates. Money-back guarantee.

This Week

Data Scientist

2 days ago
Concept Information Technology - Newport, UK

My client are based in Newport, South Wales, and are seeking graduates / post graduates in Mathematics, Statistics, Physics, Computer Science - any numerical based subject!

As a Data Scientist at this organisation, you can expect your analysis to be hitting the headlines on a regular basis and being used by decision makers at the highest level.


Required Skills

  • Strong proficiency with a general purpose programming language (preferably Python, Scala or C).
  • Exposure to PySpark
  • Experience in using programming languages to manipulate and analyse large datasets.
  • Interest and / or background in data engineering concepts (e.g. optimisation methods, data models and structures, algorithms).
  • Comfortable talking with stakeholders and communicating complex solutions clearly and concisely.
  • Driven to developing high quality solutions.
  • Motivated, self-learner who can work with a degree of autonomy when needed.

The organisation has great amenities such as a canteen, gym, parking, and plenty of social activities. They also support flexible working and strive to ensure the best work-life balance possible for their people.

This will be a 6 month contract initially, with the possibility of a transition into a permanent post. The rate of pay is £23.49 per hour (37 hours per week).


BBBH28184_155022207827798

Senior Scala Developer - Contract

2 days ago
RecWorks Limited - London, UK

Title: Senior Scala Developer (Contract)
Rate: Up to £550 per day
Location: Farringdon, Zone 1
Duration: 3 months with scope for extension

We are currently recruiting for a renowned name in the media industry who are looking for a Senior Scala Developer to join their talented team. They specialise in multi-screen video software company and have their own end-to-end video platform, featuring a cloud-based dashboard that streams media to phones, tablets, computers and Smart TVs.

You will be facing challenges that include encoding and streaming video, maintaining a dashboard for media and supporting a wide range of client devices. The team primarily produce clean, quality code for new features (roughly 75% of the time) and refactor code to improve existing functionality. A key part of the role is also to contribute to system design and work effectively as part of a multi-disciplinary team.

Day-to-day you will typically use Scala, Akka, Play, Slick, Git, Jenkins, AWS, Lambda, Postgres, Elasticsearch, Neo4j, Redis, Javascript, and React.js

Essential skills/experience:

Strong Scala or functional programming skills
Strong TDD skills and care for writing clean code
Akka, Play, and Slick3
Comfortable working in Agile teams with CI in place
Experience using AWS

If you like the sound of this role, please send us your CV to apply.

Python Developer (Scala Hadoop)

2 days ago
Fairfield Consultancy Services Ltd - Glasgow, UK

Responsibilities

Write effective, scalable Object-oriented code.

Develop back-end components to improve responsiveness and overall performance

Integrate with other systems through APIs.

Create Python Unit tests and debug programs

Implement security and data protection solutions

Assess and prioritize feature requests

Coordinate with internal teams to understand user requirements and provide technical solutions.

Requirements

8+ years of work experience as Hadoop, Scala, Core Python Developer and Python scripting

Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

Knowledge of object-relational mapping (ORM)

Experience in front-end technologies preferably AngularJS or any JavaScript Framework.

Good problem-solving and communication skills.

Good working knowledge in RDBMS.

Good knowledge on Hadoop Ecosystem HDFS, MapReduce, Hive, Impala, Spark Core, Streaming, Frames, MlLib (Usage)

Willingness to learn new tools with minimal guidance.

Knowledge of NoSQL such as Cassandra, MongoDB, CouchDB

Working experience in scripts using UNIX.

An understanding of COTS tools for archiving old data.

Following are "Nice to Have"

Experience using R and Python to manipulate data and use it as training data for models.

Experience in working and creating data/ML environments.

Knowledge of python packages like Panda, NumPy, SciKit and deep learning.

Knowledge of Machine learning algorithms such as Clustering, Decision tree learning, NLP etc.- Statistical techniques - regression, properties or distribution, statistical tests etc.

Knowledge of cloud computing using AWS / Azure.

Data Scientist

2 days ago
Concept Resourcing - Newport, UK

My client are based in Newport, South Wales, and are seeking graduates / post graduates in Mathematics, Statistics, Physics, Computer Science - any numerical based subject!

As a Data Scientist at this organisation, you can expect your analysis to be hitting the headlines on a regular basis and being used by decision makers at the highest level.


Required Skills

  • Strong proficiency with a general purpose programming language (preferably Python, Scala or C).
  • Exposure to PySpark
  • Experience in using programming languages to manipulate and analyse large datasets.
  • Interest and / or background in data engineering concepts (e.g. optimisation methods, data models and structures, algorithms).
  • Comfortable talking with stakeholders and communicating complex solutions clearly and concisely.
  • Driven to developing high quality solutions.
  • Motivated, self-learner who can work with a degree of autonomy when needed.

The organisation has great amenities such as a canteen, gym, parking, and plenty of social activities. They also support flexible working and strive to ensure the best work-life balance possible for their people.

This will be a 6 month contract initially, with the possibility of a transition into a permanent post. The rate of pay is £23.49 per hour (37 hours per week).

Big Data Engineer

2 days ago
Investigo - London, UK

VACANCY

Big Data Engineer


LOCATION

London


START DATE

ASAP


DURATION

6 Months Initial


SKILLS

§ Extensive experience with AWS (S3 , EMR , Redshift , Glue , Kinesis & Athena)

§ Experience with Scala, Java or Python

§ Experience with Big Data Stack (Hadoop , HBase, Hive ,Spark , Kafka , Nifi & Airflow)

§ Experience as a Big Data Engineer working on Greenfield projects

§ Experience with DevOps Stack (GitHub , Jenkins , Nexus , Ansible) Preferred


TASKS

§ To lead the development of a Big Data Greenfield Big Data platform

§ End to end ownership of the platform


RATE

All-inclusive Daily rate £ (GBP)




BBBH82675_155014559265881

Full-Stack Java Engineer

2 days ago
Huntress - London, UK
A leading travel organisation based in London is seeking an experienced, smart and self-motivated Full-stack Software Development Engineer who has strong Java experience, on a 12 month contract.

You will be developing a market leading, customer facing web application, solving hard problems at scale and contributing to mission-critical software with a direct impact on the bottom line.

Your Responsibilities:

  • Architect, design and implement scalable server-side solutions using Java
  • Write highly optimised front-end code using HTML, CSS and Javascript
  • Write unit, automation and integration tests
  • Implement quality application logging for operational monitoring at scale
  • Investigate, debug and resolve production site issues
  • Identify and take ownership of technical initiatives
  • Act as a role model to junior engineers and assist with coaching
  • Ensure platform integrity and stability by performing peer code reviews
  • Influence high level technical decision making and direction setting
  • Work closely with engineering, program and product management functions to define and articulate technical project requirements
  • Work with co-located and geographically distributed teammates to deliver on common goals

Required Skills & Experience:

  • Professional experience in enterprise Java software development using Spring MVC frameworks, RESTful APIs and SOA
  • Strong proficiency in HTML/CSS and strong JavaScript experience
  • Experience with UI automated tests (Cucumber or Scala experience would be a plus)
  • Excellent understanding of design patterns and CI/CD principles
  • Be a Clean Code practitioner
  • First class communication skills in written and verbal form
  • Outstanding problem-solving skills
  • A commitment to producing high quality code with an attention to detail
  • Dedication and a self-motivated desire to learn
  • A collaborative, team-oriented attitude

Preferred Skills & Experience:

  • Version control systems (Git/Github or Perforce would be a plus)
  • Modern languages (Kotlin, Typescript)
  • Modern frameworks (React, GraphQL, LESS)
  • Template engines (Freemarker, Handlebars, Velocity)
  • Experience working in the Cloud (AWS) with experience of migrating to a microservices architecture a considerable plus
  • API development experience
  • Devops experience
  • Exposure to monitoring tools such as Splunk
  • E-commerce or technical Travel Industry experience
  • Bachelor's degree in Computer Science or Computing related discipline

If you feel you fit the above criteria, please apply today.

Huntress Search Ltd does not discriminate on the grounds of 'protected characteristics' as defined under the Equality Act and other relevant UK legislation.

Huntress Search Ltd acts as a Recruitment Agency in relation to all Permanent roles and as a Recruitment Business in relation to all Temporary roles.

PLEASE NOTE: We can only consider applications from candidates who have the right to work in the UK.

Full-Stack Java Engineer

2 days ago
Huntress - London, UK

A leading travel organisation based in London is seeking an experienced, smart and self-motivated Full-stack Software Development Engineer who has strong Java experience, on a 12 month contract.

You will be developing a market leading, customer facing web application, solving hard problems at scale and contributing to mission-critical software with a direct impact on the bottom line.


Your Responsibilities:

  • Architect, design and implement scalable server-side solutions using Java
  • Write highly optimised front-end code using HTML, CSS and Javascript
  • Write unit, automation and integration tests
  • Implement quality application logging for operational monitoring at scale
  • Investigate, debug and resolve production site issues
  • Identify and take ownership of technical initiatives
  • Act as a role model to junior engineers and assist with coaching
  • Ensure platform integrity and stability by performing peer code reviews
  • Influence high level technical decision making and direction setting
  • Work closely with engineering, program and product management functions to define and articulate technical project requirements
  • Work with co-located and geographically distributed teammates to deliver on common goals

Required Skills & Experience:

  • Professional experience in enterprise Java software development using Spring MVC frameworks, RESTful APIs and SOA
  • Strong proficiency in HTML/CSS and strong JavaScript experience
  • Experience with UI automated tests (Cucumber or Scala experience would be a plus)
  • Excellent understanding of design patterns and CI/CD principles
  • Be a Clean Code practitioner
  • First class communication skills in written and verbal form
  • Outstanding problem-solving skills
  • A commitment to producing high quality code with an attention to detail
  • Dedication and a self-motivated desire to learn
  • A collaborative, team-oriented attitude

Preferred Skills & Experience:

  • Version control systems (Git/Github or Perforce would be a plus)
  • Modern languages (Kotlin, Typescript)
  • Modern frameworks (React, GraphQL, LESS)
  • Template engines (Freemarker, Handlebars, Velocity)
  • Experience working in the Cloud (AWS) with experience of migrating to a microservices architecture a considerable plus
  • API development experience
  • Devops experience
  • Exposure to monitoring tools such as Splunk
  • E-commerce or technical Travel Industry experience
  • Bachelor's degree in Computer Science or Computing related discipline

If you feel you fit the above criteria, please apply today.

Huntress Search Ltd does not discriminate on the grounds of 'protected characteristics' as defined under the Equality Act and other relevant UK legislation.

Huntress Search Ltd acts as a Recruitment Agency in relation to all Permanent roles and as a Recruitment Business in relation to all Temporary roles.

PLEASE NOTE: We can only consider applications from candidates who have the right to work in the UK.

Big Data Developer

3 days ago
Salt Search - belgium, UK

Global leading Client is currently recruiting for a Big Data Developer that has experience with Big Data, Spark and Scala. Based in Belgium. 6 month rolling contract paying up to 600 Euro's per day.

Essential skills and experience for the Big Data Developer, Big Data Engineer, SQL, Scala, Spark

  • 6+ years of Big Data Experience
  • Excellent coding skill in Scala
  • Understanding Spark
  • Proficiency in Linux environment
  • Excellent communication skills and being able to work independently or in a full team
  • 2+ years of Scala/Spark development experience
  • 5+ years of Big Data experience

Package for the for the Big Data Developer, Big Data Engineer, SQL, Scala, Spark

  • 6 month rolling contract paying up to 600 Euro's per day

This job ad was posted by Salt. To find out more about Salt's Privacy Policy and how your application is processed, please visit our website https://privacy-policy/.

High rate for Scala in London, UK

Big Data Engineer

3 days ago
Harnham - London, UK

BIG DATA ENGINEER

£550-650 PER DAY

6 MONTHS

CENTRAL LONDON

As a Big Data Engineer you will be building ETL pipelines in order to help with a company's Digital Transformation Project.

THE COMPANY:

You will be working for a huge Technology Consultancy who specialise in helping other companies navigate complex business problems. In this role you will be assisting a major Bank with a Digital Transformation Programme. The banks focus is on enhancing their mobile application in order to keep up with their competitors.

THE ROLE:

As a Big Data Engineer you will be involved in platform engineering using tools such as Kafka and MongoDB. In addition to this you will also:

  • Be using Spark to develop streaming and batch processing in a Hadoop environment
  • Create scipts using Scala
  • Engineering the solution using Kafka
  • Working with senior stakeholders and architects to further develop the overall solution

YOUR SKILLS AND EXPERIENCE:

The successful Big Data Engineer will have the following skills and experience:

  • Extensive exposure with Spark and Hadoop
  • Engineering a hosted Hadoop cluster
  • Programming in Scala
  • With Kafka in a commercial environment

THE BENEFITS:

This role offers a very competitive rate ranging from £550-£650 per day dependant on experience.

HOW TO APPLY:

Please register your interest by sending your CV to Anna Greenhill via the Apply link on this page.

High rate for Scala in London, UK

Big Data Engineer

3 days ago
La Fosse Associates - London, UK

Big Data Engineer with experience with Scala, AWS and Spark is required for a client based in London. Must have experience designing real-time analytics data pipelines, designing data schemas and developing AWS environements.

Experience overview:

  • Scala
  • Spark
  • AWS
  • Hive
  • ElasticSearch
  • Background in Big Data technologies
  • Real time analytics

Please apply online for more details.

Java / Scala Developer - Belfast - 6 Months

3 days ago
Capita IT Resourcing - Belfast, UK

Java / Scala Developer - Belfast - 6 Months - £500-£600 per day - Java / Scala / J2EE /EJB / JSF / JMS / WebSphere / PL/SQL

My client is a leading technology driven organisation based in Belfast that specialises in development innovative enterprise applications for their customers. Due to growth they require a number of experience Java / Scala Developers to join their core engineering team.

Key skills:

  • Java / Scala
  • J2EE
  • EJB
  • JSF
  • JMS
  • WebSphere
  • PL/SQL

This is an urgent requirement with interview slots available within 24hrs, for further information please apply with your CV in MS Word format.

Java / Scala Developer - Belfast - 6 Months - £500 - £600 per day - Java / Scala / J2EE /EJB / JSF / JMS / WebSphere / PL/SQL



Capita IT Resourcing is acting as an Employment Business in relation to this vacancy.

Scala Developer - Belfast - Scala / Java / AKKA / SQL

3 days ago
Capita IT Resourcing - Belfast, UK

Scala Developer - Belfast - 6 Months - £450-£600 per day - Scala / Java / AKKA / SQL

My client is a leading technology driven organisation based in Belfast that specialises in development innovative enterprise applications for their customers. Due to growth they require a number of experience Scala Developers to join their core engineering team.

Key skills:

  • Scala
  • AKKA and AKKA Clustering
  • Java development experience within a multi-core environment
  • SQL and RDBMS design
  • Knowledge of Java Application Servers
  • Agile

This is an urgent requirement with interview slots available within 24hrs, for further information please apply with your CV in MS Word format.

Scala Developer - Belfast - 6 Months - £450-£600 per day - Scala / Java / AKKA / SQL



Capita IT Resourcing is acting as an Employment Business in relation to this vacancy.
High rate for Scala in London, UK

Big Data Engineer

3 days ago
Harnham - London, UK

BIG DATA ENGINEER

£550-650 PER DAY

6 MONTHS

CENTRAL LONDON

As a Big Data Engineer you will be building ETL pipelines in order to help with a company's Digital Transformation Project.

THE COMPANY:

You will be working for a huge Technology Consultancy who specialise in helping other companies navigate complex business problems. In this role you will be assisting a major Bank with a Digital Transformation Programme. The banks focus is on enhancing their mobile application in order to keep up with their competitors.

THE ROLE:

As a Big Data Engineer you will be involved in platform engineering using tools such as Kafka and MongoDB. In addition to this you will also:

  • Be using Spark to develop streaming and batch processing in a Hadoop environment
  • Create scipts using Scala
  • Engineering the solution using Kafka
  • Working with senior stakeholders and architects to further develop the overall solution

YOUR SKILLS AND EXPERIENCE:

The successful Big Data Engineer will have the following skills and experience:

  • Extensive exposure with Spark and Hadoop
  • Engineering a hosted Hadoop cluster
  • Programming in Scala
  • With Kafka in a commercial environment

THE BENEFITS:

This role offers a very competitive rate ranging from £550-£650 per day dependant on experience.

HOW TO APPLY:

Please register your interest by sending your CV to Anna Greenhill via the Apply link on this page.

High rate for Scala in Leeds, UK

Big Data Engineer

4 days ago
Hays Specialist Recruitment Limited - Leeds, UK

BIG DATA / BUSINESS INTELLIGENCE / DATA SCIENCE / CLOUD PLATFORMS / HADOOP / KAFKA / AGILE / TESTING / SQL

BIG DATA ENGINEER
Location - Leeds
Duration - 6 Months
Rate - Up to £550.00 Per Day

Your new role
A Big Data Engineer is required to join our Clients Business Intelligence Team. The successful Big Data Engineer will be working on the organisations internal Data Platforms used for MI and Analytics providing new capability leveraging Cloud & Big Data technology.

What you'll need to succeed
This is a crucial appointment for our client and the Big Data Engineer will be helping to shape and develop the next generation of data platforms used across the organisation. Therefore the selection process will require Big Data Engineers to have demonstrable experience in some, or ideally all, of the following areas;

  • Cloud Platform Development (Azure, AWS and Google Cloud Platform)
  • Cloud Based Big Data\Data Warehouse Solutions (Snowflake preferred) - including design, development, setup, configuration and monitoring of solutions running on these platforms
  • Strong software development experience in SQL, Python and Scala
  • Experience with Hadoop ecosystems (Spark, Hive/Impala) - including design, development, setup, configuration and monitoring of solutions running on these platforms
  • Kafka (for both Real-time data pipelines and Stream Analytics - including design, development, setup, configuration and monitoring of solutions running on this platform
  • Experience of Testing and Automation processes associated with Big Data solution development.


What you'll get in return
The Day Rate is up to £550.00 for this Vacancy.

What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you but you are looking for a new position, please contact us for a confidential discussion on your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Contract Big Data Engineer - Hadoop, Spark, Scala, AWS, Azure

4 days ago
Fruition IT - Leeds, UK

Big Data Engineer, Hadoop, Spark, Scala, Snowflake, AWS, Azure

Leeds, Contract

Up to £500/day

Fruition IT are recruiting a Contract Big Data Engineer for a market leading eCommerce business who are a Yorkshire success story.

This is an exciting opportunity to help develop and shape the next generation of data platforms used for MI and analytics providing new capability leveraging cloud and big data technology. You'll also be working closely with the Data Science team to develop robust solutions.

What you need:

  • Cloud Platform Development (Azure, AWS and Google Cloud Platform)
  • Cloud Based Big Data\Data Warehouse Solutions (Snowflake preferred) - including design, development, setup, configuration and monitoring of solutions running on these platforms
  • Strong software development experience in SQL, Python and Scala
  • Experience with Hadoop ecosystems (Spark, Hive/Impala) - including design, development, setup, configuration and monitoring of solutions running on these platforms
  • Kafka (for both Real-time data pipelines and Stream Analytics - including design, development, setup, configuration and monitoring of solutions running on this platform
  • Experience of Worked in an Agile team producing frequent deliverables
  • Experience of Testing and Automation processes associated with Big Data solution development
  • Any experience the Dataiku Data Science platform or the Tableau Data Visualisation platform would be beneficial but not essential as would any experience or the R programming language.

This is a 6 months contract offering up to £500/day.

To apply for this contract Big Data Engineer role, please send your CV for consideration.

Rates by region
London£537/day
Bristol£523/day
UK£508/day
Leeds£490/day