251 to 275 of 413 RESTful Jobs in the UK excluding London

Senior Software Engineer (Backend)

Location
Warminster, England, United Kingdom
ideally have experience in: Strong backend development experience using Java (or another modern backend language with the ability to transition) Designing RESTful APIs and distributed backend systems SQL databases and data modelling System integration and enterprise application development Event‐driven architectures and messaging technologies CI/CD pipelines, automated testing ...

Senior Integration Architect

Hiring Organisation
TXP Technology x People
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 per day
services from legacy platforms to modern strategic integration platforms. Define API specifications and integration patterns, including the transformation of legacy SOAP services into modern RESTful APIs. Apply API-first and domain-driven integration approaches to support reuse, resilience, and long-term maintainability. Contribute to end-to-end solution design, ensuring ...

Senior Digital Engineer

Location
Bexhill-on-Sea, England, United Kingdom
data structures, algorithms, and JSX. Current experience with ReactJS workflows such as Flux, Redux, Create React App, and data structure libraries. Solid understanding of RESTful APIs and token-based authentication (e.g., JWT). Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices ...

Contract Lead Java Developer

Location
Birmingham, England, United Kingdom
Analysts, Project Managers and QAs in an Agile Scrum environment Utilising TDD and working on Java projects built with Spring MVC/Boot, Thymeleaf, RESTful, MongoDB, MySQL, Junit and others Produce well documented, clean code Provide recommendations on development approaches to address critical business requirements Requirements You'll be coding ...

Android Developer x 2 - FinTech

Hiring Organisation
Sanderson Recruitment
Location
South West, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650 per day
application architecture, technical design, and engineering best practices. Write clean, maintainable, and well-tested code. Optimise application performance, reliability, and user experience. Integrate RESTful APIs and third-party services, including payment platforms and authentication solutions. Participate in code reviews and champion high engineering standards across the team. Troubleshoot production issues ...

Android Developer x 2 - FinTech

Hiring Organisation
Sanderson
Location
South West England, United Kingdom
Employment Type
Full-Time
Salary
£550.00 - £650.00 per day
application architecture, technical design, and engineering best practices. Write clean, maintainable, and well-tested code. Optimise application performance, reliability, and user experience. Integrate RESTful APIs and third-party services, including payment platforms and authentication solutions. Participate in code reviews and champion high engineering standards across the team. Troubleshoot production issues ...

Camunda SME – AVP

Location
Whitehaven, England, United Kingdom
Using Camunda BPM for workflow orchestration and process automation, including BPMN 2.0 Developing applications using Java and supporting frameworks (Java 8 or higher) Building RESTful APIs and microservices with Spring Boot Working within Agile development practices Using development and delivery tools such as GitLab, Maven, JUnit, and JIRA Some other ...

iOS Developer

Location
City of Edinburgh, Scotland, United Kingdom
application architecture and design patterns Experience with CI/CD pipelines and automated build and deployment processes Experience working with cloud-based services and RESTful APIs Familiarity with mobile application security and data protection principles Experience developing accessible applications in line with recognised accessibility standards Experience working with analytics, monitoring ...

iOS Developer

Location
Leeds, England, United Kingdom
application architecture and design patterns. Experience with CI/CD pipelines and automated build and deployment processes. Experience working with cloud-based services and RESTful APIs. Familiarity with mobile application security and data protection principles. Experience developing accessible applications in line with recognised accessibility standards. Experience working with analytics, monitoring ...

iOS Developer

Location
Manchester, England, United Kingdom
application architecture and design patterns. Experience with CI/CD pipelines and automated build and deployment processes. Experience working with cloud-based services and RESTful APIs. Familiarity with mobile application security and data protection principles. Experience developing accessible applications in line with recognised accessibility standards. Experience working with analytics, monitoring ...

Senior Software Engineer, Backend - Full or Part Time

Location
Manchester, England, United Kingdom
Looking For In depth understanding of Java and the JVM Knowledge of server-side frameworks such as Spring Web application design and RESTful API know-how A structured approach to programming and testing, such as TDD Passionate about mentoring and coaching and sharing technical expertise Although not a requirement, helpful ...

Software Architect

Location
Southampton, England, United Kingdom
principles of network security, authentication, and authorization. Experience of working with databases using Entity Framework or similar. Good knowledge of SOLID principles. Experience creating RESTful APIs and ensuring API extensibility. Recent practical experience using AI tooling (Copilot, Claude Code, Codex or equivalent) in your daily work, not just experimentation. Comfortable ...

Senior E-commerce Backend Engineer: AI Native (f/m/d)

Location
York and North Yorkshire, England, United Kingdom
assisted development tools to write, refactor, test, debug, and document code as part of a professional software development workflow Experience designing and consuming RESTful APIs, service integrations, data interfaces, and modern backend application patterns Experience integrating multiple enterprise or SaaS platforms within a production web or e-commerce environment Strong ...

Senior AI Engineer

Location
Wokingham, England, United Kingdom
similar). Practical experience with RAG architectures, embeddings, vector databases, and semantic search. Experience working with Model Context Protocol (MCP) Servers. Experience with RESTful APIs and integrating external services. Solid understanding of software development best practices, including version control (Git), testing, and CI/CD. Experience with Snowflake ...

Senior Go Microservices Engineer (Cloud-Native)

Location
Cambridge, England, United Kingdom
Cambridge is seeking a Senior Software Developer (GoLang) to design, develop, and deploy microservices in a cloud-native environment. You will implement robust RESTful APIs, contribute to a microservices architecture, and collaborate with cloud operations and other developers to deliver high-quality software. The role requires 8+ years of software ...

Camunda SME AVP: Workflow Automation & Onboarding Leader

Location
Whitehaven, England, United Kingdom
using Camunda BPM and Java to meet regulatory and onboarding needs. In this role, you’ll lead collaborations with technology and business teams, build RESTful APIs and microservices with Spring Boot, and contribute to the Integrated Financial Crime program while upholding Barclays values and leadership behaviours. #J-18808-Ljbffr ...

Principal Software Engineer, Transit Systems & Innovation

Location
Manchester, England, United Kingdom
public transit platforms. You will lead architecture decisions, mentor engineers, and ensure scalable, secure software delivering real-world impact. The role emphasizes C#, .NET, RESTful APIs, and modern tooling with opportunities to shape architecture and promote best practices in agile teams. AWS experience is desirable. #J-18808-Ljbffr ...

Integrations Architect & Custom Solutions Developer

Location
Caldicot, Wales, United Kingdom
Contact Center integrations, reporting, IVR interfaces and API integrations. The role requires strong SQL/MS SQL, .NET/C++/C#, JavaScript and RESTful APIs experience, with a background in telephony interfaces and #J-18808-Ljbffr ...

Senior Backend Engineer – Java, Spring, Kafka (Hybrid)

Location
Manchester, England, United Kingdom
Autotrader is seeking a Senior Software Engineer (Backend) in Manchester. You will contribute to a scalable platform powering automotive data, using Spring Boot, RESTful services, and Kafka-driven event processing. The role emphasizes collaboration, code reviews, and pairing in a hybrid work model. We value senior Java expertise, mentorship ...

Senior Front-End Engineer for Azure Cloud Web Apps

Location
Newport, Wales, United Kingdom
design, develop, test, and maintain enterprise-grade cloud applications within an Agile team, focusing on scalable, secure, user-friendly interfaces. You will work with RESTful APIs, collaborate with QA, and contribute to DevOps practices using Azure DevOps, Git, and CI/CD pipelines hosted on Microsoft Azure. ISO 27001 security ...

API Gateway Engineer - Envoy

Hiring Organisation
Axiom Software Solutions Ltd
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
hands-on cloud-native experience. ENVOY: Professional experience with Envoy Proxy or Envoy Gateway. API design: Strong understanding of the OpenAPI Specification (OAS) for RESTful APIs. Authentication & authorization: Hands-on experience implementing authentication and authorization at the gateway, including OAuth 2.0, OpenID Connect (OIDC), JWT validation, and mutual TLS (mTLS ...

Kong API Management

Hiring Organisation
E-Solutions IT Services UK Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £450.00 per day
management: Professional experience with API management technologies (e.g., Apigee, Kong, or MuleSoft). · API design: Strong understanding of the OpenAPI Specification (OAS) for RESTful APIs. · API security: Hands-on experience securing APIs at the gateway, including OAuth 2.0, OpenID Connect (OIDC), JWT validation, key-auth, and mutual TLS (mTLS). ...

React Software Engineer £300-350 per day inside Sussex remote hybrid

Hiring Organisation
Telstra Associates
Location
Burgess Hill, West Sussex, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day £300-350 per day
management tools such as Redux and/or Context API 11. Experience with React Testing Library or similar testing frameworks 12. Experience integrating with RESTful APIs 13. Familiarity with JSON and web service technologies 14. Understanding of performance optimization techniques for web applications 15. Participate in code reviews to ensure ...

Frontend Developer (Remote)

Location
Manchester, England, United Kingdom
ability to work in a remote team environment. Self-motivated with a problem-solving mindset and attention to detail. Preferred Qualifications: Experience with RESTful APIs and integrating frontend applications with backend services. Knowledge of front-end build tools like Webpack, Gulp, or Grunt. Understanding of UI/UX design principles ...

Mobile Developer

Hiring Organisation
Arc IT Recruitment
Location
Brighton, East Sussex, United Kingdom
Employment Type
Full-Time
Salary
£60,000 per annum
looking for: 2+ years of professional iOS development experience with Swift Strong SwiftUI knowledge and a solid grasp of SOLID principles Confidence integrating RESTful APIs and backend services A collaborative mindset — happy working across app code, APIs and integrations, not just UI Bonus: exposure to Kotlin/Android, CI/ ...