1 to 25 of 32 Concurrent Programming Jobs in the UK

Senior Java Developer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
patterns. Integrate and manage AWS services such as EC2, S3, Lambda, RDS, and API Gateway for cloud-native deployments. Build and optimize multithreaded and concurrent applications, ensuring thread safety and performance. Implement CI/CD pipelines using Jenkins, GitHub Actions, or AWS CodePipeline for automated deployments. Containerize applications with … expertise in Java 11+ (preferably Java 17 or latest) Proficiency in Spring Boot, Microservices architecture, and Core Spring Experience with Java Server-Side Concurrent Programming, Multithreading, and Design Patterns Deep understanding of AWS Cloud services, including: Serverless Architecture (Lambda, DynamoDB, ECS Fargate) Core AWS services ...

Senior Java Microservices AWS developer

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
patterns. Integrate and manage AWS services such as EC2, S3, Lambda, RDS, and API Gateway for cloud-native deployments. Build and optimize multithreaded and concurrent applications, ensuring thread safety and performance. Implement CI/CD pipelines using Jenkins, GitHub Actions, or AWS CodePipeline for automated deployments. Containerize applications with … expertise in Java 11+ (preferably Java 17 or latest) Proficiency in Spring Boot, Microservices architecture, and Core Spring Experience with Java Server-Side Concurrent Programming, Multithreading, and Design Patterns Deep understanding of AWS Cloud services, including: Serverless Architecture (Lambda, DynamoDB, ECS Fargate) Core AWS services ...

Java Backend Developer

Hiring Organisation
Norton Blake
Location
Dorset, England, United Kingdom
monitoring and observability solutions (e.g., Datadog) for system health and performance tracking. Maintain high standards of code quality, reliability, and security. Primary Skillset: Strong programming skills in Java and Spring Boot. Hands-on experience with Microservices architecture and RESTful APIs. Proficiency with Kafka and distributed streaming systems. Solid understanding ...

Java Backend Developer

Hiring Organisation
Qualient Technology Solutions UK Limited
Location
Bournemouth, England, United Kingdom
monitoring and observability solutions (e.g., Datadog) for system health and performance tracking. Maintain high standards of code quality, reliability, and security. Primary Skillset: Strong programming skills in Java and Spring Boot. Hands-on experience with Microservices architecture and RESTful APIs. Proficiency with Kafka and distributed streaming systems. Solid understanding ...

Lead Java Developer

Hiring Organisation
Russell Tobin
Location
City of London, London, United Kingdom
enhancements Essential Skills & Experience Extensive experience in Electronic Trading systems , ideally within Fixed Income or FX Strong expertise in low-latency Java development and concurrent/multi-threaded systems Proven experience with RFQ workflows integrated into broader trading platforms (pricing, algo trading, STP) Deep knowledge of Core Java , object ...

Low Latency C++ Developer

Hiring Organisation
McGregor Boyall
Location
City of London, London, United Kingdom
optimizing for low-latency network performance Proven experience designing and operating high-throughput distributed systems in a production environment Familiarity with lock-free programming techniques and concurrent programming patterns Strong knowledge of scalable I/O models such as epoll and io_uring Previous experience in electronic ...

Senior Software Engineer - C

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £85000/annum
contributing to its design, development, test, and deployment throughout the software development lifecycle. Aspects you might typically be involved in include concurrency, threaded programming, communications protocols, and maximising performance by leveraging CPU and memory architectures. You may well also be called upon to impart your knowledge to less experienced ...

VP Java FX Options Strat Developer Investment Bank

Hiring Organisation
McGregor Boyall
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Markets , ideally in pricing or market-making Strong understanding of FX microstructure , order management, or regulatory flows Bonus experience: Spring Boot, Gradle, Solace, FIX, concurrent programming, JVM tuning, React/Vue Ability to utilise AI coding assistants effectively while maintaining code quality Strong communicator with the ability ...

Backend Engineer

Hiring Organisation
Socure
Location
City of London, London, United Kingdom
What you bring: 5–8 years of professional software engineering experience, with substantial expertise coding in Golang (ideally in product-based companies). Strong programming fundamentals, problem-solving ability, and system design skills. Deep understanding of concurrency, multi-threading, and distributed computing concepts. Experience building microservices architectures and developing ...

Senior Software Engineer

Hiring Organisation
Platform Recruitment
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£100000 - £350000/annum
able to see the 'bigger picture' of your work Exceptional systems knowledge Exceptional Linux knowledge Strong networking knowledge (TCP/IP) Strong concurrent programming ability (C++ or Rust) Experienced working with distributed systems Full details are available. Please don't hesitate to get in touch. ...

Senior Software Engineer C++/ Rust

Hiring Organisation
Platform Recruitment Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
able to see the 'bigger picture' of your work Exceptional systems knowledge Exceptional Linux knowledge Strong networking knowledge (TCP/IP) Strong concurrent programming ability (C++ or Rust) Experienced working with distributed systems Full details are available. Please don't hesitate to get in touch. ...

Senior Software Engineer

Hiring Organisation
Connells Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
part of a collaborative environment Strong knowledge of object-oriented design and development skills Highly Desirable: Experience with Terraform and Azure Experience with concurrent programming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design ...

Full Stack Software Engineer

Hiring Organisation
Connells Group HQ
Location
Caldecotte, Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Agile methodologies and working in that environment Team-oriented, with a willingness to work as part of a collaborative environment Highly Desirable: Experience with concurrent programming techniques, parallelism, and threading Experience working with distributed systems and microservice architectures Experience with high-scalability projects involving cloud-based infrastructure design ...

Senior Software Engineer

Hiring Organisation
Ripple
Location
London, England, United Kingdom
match Mobile phone stipend Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need it Industry-leading parental leave policies. Family planning benefits. Catered ...

Java Sr. Software Engineer

Hiring Organisation
Cognizant
Location
Burgess Hill, West Sussex, South East, United Kingdom
Employment Type
Permanent
rapid application development methods Strong engineering hands-on experience on the below technical skills:Java, J2EE, vert.xJava Memory Management, Garbage Collection, Multithreading, Immutability & concurrency programming System design & architecture with Spring Framework Familiarity with reactive programming frameworks - Spring Webflux, RXJavaExperience with RESTful and GraphQL based micro-servicesRelational Databases like … Oracle, DB2, Postgres NoSql databases like Couchbase, Cassandra, Mongo, S3Microservices design patterns Event driven programming paradigm using Kakfa, Solace, MQ Continuous Integration, and full SDLC Development tools, including Jenkins, Bamboo, GIT, Maven, Junit, SonarCube, Static analysis, Security testing Understanding of SaaS, PaaS, IaaS industry with hands-on experience with ...

Senior Java Developer - Electronic Trading

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Location: London Contract Type: Inside IR35 Day Rate: Competitive (via umbrella) Contract Length: Initial 6 months (extension likely) Working Model: Hybrid Level: Senior/VP-equivalent individual contributor Overview A leading global financial services organisation ...

Python Engineer

Hiring Organisation
Realm
Location
City of London, London, United Kingdom
core services, orchestration layers, tooling, and system glue Rust (~20%) – latency-critical paths and performance-sensitive components Heavy use of: Concurrency & multithreading Network-level programming Distributed systems under load Engineers are expected to reason deeply about latency, determinism, throughput, failure modes, and back-pressure . This is not application ...

Senior Full Stack Engineer – FX e-trading – Java / React

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
Senior Full Stack Engineer – FX e-trading – Java/React Duration: 12 months Pay: £759-900/day (PAYE/umbrella) Location: London (hybrid working – 2 days onsite) Senior Full-Stack Engineer – FX e-Trading ...

FX e Trading Senior Full Stack Engineer (React TypeScript + Java)

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£759 - £900 per day
Contract Role – FX e Trading Senior Full Stack Engineer (React TypeScript + Java) – London/Hybrid – 12 months initial – Inside IR35 As a FX e Trading Senior Full Stack Engineer (React TypeScript + Java) as ...

Senior Full Stack Engineer FX e Trading London

Hiring Organisation
Atrium Global
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £750 to £900 per day
Senior Full-Stack Engineer FX e-Trading London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build ...

Senior Full Stack Engineer – FX e Trading – London

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
£750 - £900 per day
Senior Full-Stack Engineer – FX e-Trading – London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build ...

Front Office Java Developer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
lifecycle of a project, from design to deployment in production and post-release support.* The candidate is an expert in server-side java, highly concurrent programming.* The candidate should possess very strong technical skills, and be an advocate of test-driven development and delivery automation* The candidate should have … experience working in a global team, aiding others through pair programming and knowledge sharing to help the team improve their development practices.* The candidate should demonstrate excellent analytical and problem-solving skills. They should possess a can-do attitude and be able to partner with others both inside ...

Senior Quantitative Developer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Job Title: Job Title: Quantitative Developer Location: London, UK (Hybrid 3 days onsite per week) Contract Type: Inside IR35 Experience 10+ years of professional experience as a Quantitative Developer or Senior Software Engineer within financial ...

Application Software Engineer

Hiring Organisation
Christy Media Solutions
Location
Surrey, England, United Kingdom
Agile environment, using CI/CD pipelines and issue-tracking tools Essential Skills Strong experience with C++ Excellent understanding of Object-Oriented Programming Experience working with multithreaded and concurrent systems Knowledge of TCP/IP networking Exposure to cross-platform application development Familiarity with Agile development practices ...

Contract Go Engineer

Hiring Organisation
Develop
Location
United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700 per day
Contract Go Engineer Needed - Outside IR35 Up to £700 per day Remote (ideally 1 day per week in London) 12-month contract (high likelihood of extension) I am currently hiring for an experienced Contract Go ...