1 to 25 of 29 Contract RESTful Jobs

Java Fullstack developer

Hiring Organisation
Cyberteam
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Responsibilities: - Design, develop, test, and deploy full stack applications using Java - Must to have UK Broker dealer and capital market experience - Build robust RESTful APIs and microservices for high-volume, low-latency systems. - Collaborate with product owners, business analysts, architects, and QA teams to deliver high-quality solutions. - Develop responsive ...

Software Developer (Java & Typescript)

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
must hold current and transferable SC Clearance. Key Responsibilities Design, develop and maintain back-end services using Java and TypeScript . Build and support RESTful APIs and micro services using Express.js and related technologies. Deliver secure, scalable and high-performing software solutions within Defence and Government environments. Work across ...

Net / React Developer

Hiring Organisation
Experis
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
modernising legacy applications and platforms. Engineering Principles You'll have experience working with modern software engineering practices, including: SOLID Principles Test-Driven Development (TDD) RESTful Architecture Agile/Scrum Delivery CI/CD Automation DevOps Culture and Practices What We're Looking For We're seeking a collaborative and proactive ...

Senior C# .Net Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day Umbrella Inside IR35
applications. Work with Technical Analysts and business stakeholders to translate requirements into technical solutions. Contribute to solution architecture, technical design and code reviews. Develop RESTful APIs and integration services. Implement monitoring, logging and error handling. Work with relational and non-relational databases. Develop automated unit, integration and regression tests. Support ...

Lead Software Engineer (Node)

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £525 per day + Inside IR-35
Responsibilities Lead the design and development of robust, scalable software solutions Drive technical decision-making and provide guidance to development teams Develop and maintain RESTful APIs and microservices Build and support cloud-native applications hosted in AWS and Azure Collaborate with architects, engineers, testers, and stakeholders across the delivery lifecycle ...

Java Developer

Hiring Organisation
83zero Limited
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450 per day
technical challenges and working on secure, large-scale projects. What you'll be doing Designing, developing and maintaining Java-based applications. Building and integrating RESTful APIs and microservices. Working with Spring Boot and modern Java frameworks. Developing scalable, secure and high-performing solutions. Collaborating with architects, developers and DevOps teams. ...

Senior Java Developer - AWS

Hiring Organisation
TXP
Location
Cumbria, United Kingdom
Employment Type
Contract
Contract Rate
GBP 420 Daily
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Java Developer - AWS

Hiring Organisation
TXP
Location
Cumbria, United Kingdom
Employment Type
Contract, Temporary
Salary
£420/day Remote Working
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Java Developer

Hiring Organisation
TXP
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £420 per day
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Backend Developer for Video on Demand and Live Streaming

Hiring Organisation
Develop
Location
Twickenham, London, United Kingdom
Employment Type
Contract
Widevine, PlayReady, FairPlay). Expertise with CDNs (AWS CloudFront, Akamai, Fastly). Hands-on experience with cloud platforms (AWS, Fastly). Solid knowledge of RESTful APIs and microservices architecture. Experience with databases (PostgreSQL, MySQL, NoSQL databases). Proficiency with message queues (Kafka, RabbitMQ). Strong DevOps experience, including: CI/ ...

Snr Full Stack Python Engineer-Agentic Systems

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£950 - £1000 per day
complex data-grid UIs Databases Working knowledge of SQL; experience with Oracle databases is a strong plus API Development Experience designing and building RESTful and/or tool-based APIs integrating with complex internal/external systems Testing Experience with automated testing frameworks (e.g., pytest, Jest/React Testing Library ...

Senior Java Developer

Hiring Organisation
Invitise
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£650/day
containerisation and codified cloud infrastructure throughout. You will need proven experience working with the following: Recent Java development on AWS Building microservices and RESTful APIs Kafka and event-driven architecture Containerisation with Docker Infrastructure as Code (Terraform) and GitLab CI pipelines TDD, BDD and agile delivery Node.js experience would ...

Senior Java Developer

Hiring Organisation
Invitise Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £650 per day
containerisation and codified cloud infrastructure throughout. You will need proven experience working with the following: Recent Java development on AWS Building microservices and RESTful APIs Kafka and event-driven architecture Containerisation with Docker Infrastructure as Code (Terraform) and GitLab CI pipelines TDD, BDD and agile delivery Node.js experience would ...

Java Developer - AWS

Hiring Organisation
TXP
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£380/day
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Java Developer - AWS

Hiring Organisation
TXP
Location
Nationwide, United Kingdom
Employment Type
Contract, Temporary
Salary
£380 - £420/day Remote Working
experience Experience delivering solutions within AWS cloud environments Proven experience building and supporting microservices architectures Strong understanding of secure software development practices Experience developing RESTful APIs and integration services Familiarity with CI/CD pipelines and DevOps practices Experience working within Agile delivery teams Strong stakeholder communication and collaboration skills ...

Senior Java Engineer

Hiring Organisation
Forward Role
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Kafka experience: producers, consumers, topic design, and handling failure and replay AWS in production, e.g. ECS/EKS, Lambda, RDS, S3, SQS/SNS RESTful API and microservices design, plus relational databases (PostgreSQL or similar) Solid testing discipline: JUnit, Mockito, integration testing (Testcontainers a plus) CI/CD, Docker ...

Full stack Engineer

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
state: Component-based design and state management (React Hooks, Redux, Context, or NgRx) - Responsive UI: Building responsive, cross-browser compatible applications - APIs: Developing RESTful APIs - Architecture and design: MVC architecture, design patterns, and dependency injection - Security: Authentication and authorization (JWT, OAuth2) - Databases: Hands-on SQL with MySQL, PostgreSQL, or Oracle. ...

Senior Backend Developer

Hiring Organisation
Rullion - Eon
Location
City of London, London, United Kingdom
Employment Type
Contract
Skills: Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage ...

Senior Backend Developer

Hiring Organisation
Rullion Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£700 - £800 per day
Skills: Demonstrated expertise as a Senior Backend Developer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage ...

Mid Backend Engineer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £580/day
Segregation (CQRS). Develop and maintain event-driven architectures and distributed systems. Contribute to the implementation of Event Sourcing patterns. Design, develop and integrate RESTful APIs and backend services. Build and maintain integrations using Azure Service Bus and messaging technologies. Ensure backend solutions are scalable, resilient, secure and maintainable. Collaborate ...

SC Cleared Technical Architect

Hiring Organisation
TechShack
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 650 Daily
applications. Python - Strong technical knowledge and experience architecting Python-based solutions. Django - Extensive experience designing applications using the Django framework. API Architecture - Experience designing RESTful APIs and integrating distributed systems. Cloud Technologies - Experience working with AWS, Azure or other cloud platforms. Software Engineering - Strong understanding of modern development practices, design ...

Snr Java Developer (API Development)

Hiring Organisation
TXP
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £551/day Inside IR35
Backend Developer to join a major application modernisation programme within Central Government. You will be responsible for designing, developing, testing and deploying Java-based RESTful APIs and microservices, with a strong focus on scalability, resilience, maintainability and integration with existing systems. Essential Skills Java - Strong backend development experience. Spring Boot … RESTful API and microservices development. Microservices Design - Experience designing scalable, resilient and loosely coupled microservices, including service-to-service communication. API Design - Strong RESTful API design skills, including API contracts, versioning and integration patterns. JUnit - Automated unit testing. JSON - Experience working with API data structures and formats. Docker - Containerisation ...

Java Tech Lead

Hiring Organisation
TXP
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
Inside IR35, £550/£600 6 months scope to extend Role Overview Provide technical leadership for the design, development and delivery of Java-based RESTful APIs and microservices as part of an application modernisation programme. Lead engineering standards, technical design and solution implementation, ensuring scalability, resilience, maintainability and integration with … Skills Java - Extensive hands-on backend development experience, with the ability to provide technical guidance and undertake complex development. Spring Boot - Strong expertise in RESTful API and microservices development. Microservices Architecture & Design - Designing scalable, resilient and loosely coupled services, including service-to-service communication and integration patterns. API Architecture & Design ...

Java Developer

Hiring Organisation
DCV Technologies
Location
Halifax, Calderdale, West Yorkshire, United Kingdom
Employment Type
Contract
test and maintain enterprise-grade applications using Java and Quarkus. · Develop responsive, accessible and reusable user-interface components using React. · Build reliable and maintainable RESTful APIs and integration services. · Apply clean-code principles, recognised design patterns and modular software-design practices. · Produce code that is readable, testable, secure and suitable ...

Java Developer

Hiring Organisation
TXP
Location
Cumbria, United Kingdom
Employment Type
Contract
Contract Rate
£370 - £420/day
DevOps engineers, business analysts, and QA teams to deliver high-quality digital services. Contribute to technical design discussions and architectural decisions. Develop and consume RESTful APIs and integrate with internal and external systems. Support continuous improvement initiatives across development practices and platform capabilities. Perform code reviews and promote engineering best … experience. Experience delivering solutions within AWS cloud environments. Proven experience building and supporting microservices architectures. Strong understanding of secure software development practices. Experience developing RESTful APIs and integration services. Familiarity with CI/CD pipelines and DevOps practices. Experience working within Agile delivery teams. Strong stakeholder communication and collaboration skills. ...