251 to 275 of 626 RESTful Jobs in the UK

Deep knowledge of .NET Core/.NET 6/7/8 for building scalable APIs Strong grasp of OOP principles and design patterns API Development Building and maintaining RESTful APIs Solid understanding of HTTP protocols, status codes, headers, etc. API documentation using tools like Swagger/OpenAPI Legacy Systems Exposure to or experience with WCF services - we still support More ❯

plugins for SBOM collection and SCA scanning. Collaborate with security engineers to evolve plugin feature sets and ensure robust error handling and observability. Microservices & APIs Design, develop, and support RESTful microservices in Java 17 (and occasionally Go) to expose DevSecOps capabilities. Package and deploy services to OpenShift/Kubernetes clusters, ensuring scalability and high availability. DevSecOps Toolchain Integration Integrate with More ❯

testing frameworks such as Jest, Mocha & Cypress and writing comprehensive tests Experience with version control workflows including feature branching and code reviews Familiarity with Node.js back-end development and RESTful APIs. Comfortable owning a feature from ticket to release, including tracking success with metrics. Clear communication, written and spoken, and the ability to explain trade offs to non engineers. Experience More ❯

Excellent problem-solving and analytical skills Strong communication skills and ability to collaborate with distributed teams Experience with Kotlin, Java, or other backend languages Familiarity with GraphQL and building RESTful APIs Exposure to CI/CD tools like Jenkins, Git, Docker, or TeamCity Experience in Agile/Scrum environments Background in advertising technology or travel tech is a plus Interest More ❯

and accelerate onboarding for new API consumers. Experience Required Technical Expertise Essential: Strong commercial experience building APIs using Java and Spring Boot in a production environment. Deep knowledge of RESTful API design, including best practices for resource modelling, pagination, and error handling. Proven experience with API versioning strategies, backward compatibility, and lifecycle management. Familiarity with OpenAPI/Swagger specifications and More ❯

than put you off because you don't tick every one of these boxes. Experience working with Python as your main language, or willing to adapt. Experience working with RESTful APIs and/or GraphQl. Experience using version control tools e.g. git. Good understanding of development best practices such as pair programming, TDD. The desire to work with new technologies More ❯

framework - and ORMs (e.g. JPA/Hibernate). Relational Databases like MSSQL, PostgreSQL or MySQL. Others: Git, REST APIs, Docker, CI/CD pipelines, testing frameworks. Solid understanding of RESTful services and API design. Strong understanding of software design principles (SOLID, DRY or Clean Code). Comfortable navigating and maintaining legacy systems when needed. Experience writing unit and integration tests More ❯

and driving initiatives to improve code quality and system performance. What You'll Do: Design, develop, and maintain robust applications and services in Go Build and manage gRPC and RESTful APIs for scalable system integration Work with PostgreSQL or similar relational databases for high-performance querying and storage Deploy and operate applications in Kubernetes, leveraging Helm charts and the Kubernetes More ❯

senior or lead .NET development role, preferably within a fast-paced product or SaaS environment. Demonstrated ability to balance legacy maintenance with modern development practices. Experience designing and maintaining RESTful APIs within .NET. Strong communication skills with the ability to collaborate effectively across teams. Passion for engineering excellence and driving continuous improvement. Comfortable working independently and taking ownership of systems. More ❯

experience front-end web development JavaScript (preferably vanilla JS), HTML, and CSS Experience building commercial grade Websites, Portals, Intranets etc Strong knowledge of web fundamentals, HTTP methods, integration patterns, RESTful APIs Experience with Node.js or other server-side JavaScript (backend 20% of role) Building web interfaces according to WCAG accessibility standards and inclusive design practices Demonstrable experience/knowledge of More ❯

all areas is not required, experience with them is a plus: Java, primary language for our backend codebase AWS & GCP - we're cloud-native Kubernetes (EKS) Microservice based architecture RESTful APIs PostgreSQL, JDBI, Flyway TeamCity for CI/CD Terraform and Grafana The Team: The Core Banking group is seeking passionate engineers ready to tackle complex challenges and contribute to More ❯

frameworks and strategies. Experience test planning and breaking down stories/requirements into testable units. Full-stack experience in automated testing, validating mostly back-end interfaces and services, including RESTful APIs as mandatory and having front-end web-based user interfaces is nice to have. Experience on building and scaling tests using frameworks like Junit/TestNg or similar is More ❯

keep the customer experience top of mind. Extra brownie points if you: Have experience with SaaS products running 24/7 on a major cloud vendor. Solid understanding of RESTful APIs, microservices architecture, and asynchronous programming. Experience with testing frameworks (Jest, Mocha, Chai, Storybook, React Testing Library) and automated testing methodologies (Cypress). Knowledge of containerization technologies (Docker, Kubernetes) Total More ❯

and secure applications using Python with FastAPI on the backend. Design and implement reusable, modular code for both client and server-side components. API & Microservices Design: Define and build RESTful APIs and microservices using FastAPI that are efficient, secure, and scalable. Create data models with SQLAlchemy for seamless database interaction. System Performance & Reliability: Conduct performance profiling and debugging to optimize More ❯

Proficient in Object-Oriented Design (OOD), Implementation, and Design Patterns Hands-on experience with React JS and Java API integration Experience with React frameworks, Java, JPA, JSON, JavaScript, and RESTful API microservices Solid understanding of web and mobile application architecture and security, including OAuth, JWT, Spring Security More ❯

Front-End Developer and proficiency/knowledge of the following would be key: HTML5, CSS3, JS, TypeScript, Rust, Python React, Angular or another popular web framework Three.js, WebGPU, OpenGL RESTful APIs and asynchronous request handling Version control systems, particularly Git Experience using Cloud platforms like GCP This is a graduate entry role with an annual salary of £25000 to More ❯

C# and .NET6+ Rest APIs incorporated with SQL Server or Sybase DB Angular 13+ with Dev Extreme UI library desirable, Typescript, HTML5, CSS3 Playwright, Ready API, and Spec flow. Restful API Design and development fundamentals. Modern UI design principles. i.e. Able to take initial design direction and interpret those guidelines to finalise the design through to a solution. Good SQL More ❯

of architecting, building, and launching complex, high-performance, and scalable mobile applications. Strong understanding of mobile UI/UX principles, Material Design, and Apple Human Interface Guidelines. Experience with RESTful APIs, asynchronous programming, and efficient data handling in mobile environments. Proficiency with version control systems (Git), continuous integration/continuous delivery (CI/CD) pipelines, and agile development methodologies. Experience More ❯

of architecting, building, and launching complex, high-performance, and scalable mobile applications. Strong understanding of mobile UI/UX principles, Material Design, and Apple Human Interface Guidelines. Experience with RESTful APIs, asynchronous programming, and efficient data handling in mobile environments. Proficiency with version control systems (Git), continuous integration/continuous delivery (CI/CD) pipelines, and agile development methodologies. Experience More ❯

Unbounce). Debug and resolve live defects with confidence and speed. What You Bring Mastery of CSS, HTML5, and JavaScript/jQuery. Experience with ReactJS, GIT version control, and RESTful services. A proven ability to deliver outstanding results in an agile, fast-paced environment Looking for someone who thrives on challenges, loves tackling complex problems, and can independently manage multiple More ❯

Unbounce). Debug and resolve live defects with confidence and speed. What You Bring Mastery of CSS, HTML5, and JavaScript/jQuery. Experience with ReactJS, GIT version control, and RESTful services. A proven ability to deliver outstanding results in an agile, fast-paced environment Looking for someone who thrives on challenges, loves tackling complex problems, and can independently manage multiple More ❯

secure, efficient, and user-centred services that support government operations and public users. Technical requirements: Strong experience with Node.js, Hapi, and Express.js Proven ability to build and maintain scalable RESTful APIs Solid understanding of software development best practices Experience with Git, CI/CD tools, and agile methodologies Familiarity with public sector or regulated environments (nice to have) Knowledge of More ❯

quality and performance. Qualifications: Proficiency in React and its ecosystem (e.g., Redux, Hooks, Context API). Solid understanding of front-end development, including HTML , CSS , and JavaScript. Experience with RESTful APIs and web services. Familiarity with version control tools like Git . Strong problem-solving skills and attention to detail. Previous experience working in a creative or tech-driven environment More ❯

front-end development experience with strong React expertise Proficiency in Tailwind CSS or similar utility-first frameworks Solid understanding of modern front-end development practices and tooling Experience with RESTful APIs, WebSockets, and modern testing methodologies Familiarity with AWS cloud platforms is a plus Knowledge of Python is highly desirable to collaborate with the AI team Comfortable working independently in More ❯

apps using React Native and TypeScript. Translate UI/UX designs into responsive, pixel-perfect app interfaces. Develop reusable components and implement new features with clean, testable code. Integrate RESTful APIs, third-party SDKs, and backend services. Ensure cross-platform compatibility and performance for both iOS and Android. Optimize app performance and debug issues effectively. Collaborate with designers, backend developers More ❯