726 to 750 of 1,177 RESTful Jobs

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 ...

Quality Assurance (QA) Engineer

Location
Greater London, England, United Kingdom
Engineer, Software Tester, or SDET within a modern digital platform or e-commerce marketplace landscape. API Engineering Validation: Proven expertise checking, mocking, and mapping RESTful or GraphQL API environments with specialized toolsets like Postman. Agile Systems Alignment: Strong background working inside structured Agile/Scrum environments, actively steering sprint reviews ...

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 ...

Frontend Software Engineer

Location
Greater London, England, United Kingdom
ESLint, Jest, Playwright). Proven success in building scalable, responsive visual interfaces with strong cross-browser compatibility and user experience design sensibilities. Familiarity with RESTful APIs, modern integration patterns, and code versioning tools like Git. Enjoys actively participating in a cross-functional product team and takes pride in writing clean ...

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 ...

Business Systems Analyst

Location
Salford, England, United Kingdom
environment. Technical & Integration Proficiency: Hands-on experience with SQL, relational databases, XML and JSON/YAML data structures. Combined with a practical understanding of RESTful API specifications, system integration patterns and cloud-based architecture. Analytical Deliverables & Methodologies: Strong command of the full Software Development Life Cycle. Skilled in process mapping ...

Principal Solutions Engineer - United Kindom

Location
Greater London, England, United Kingdom
rather than one-off transactions. Practical experience with at least one programming language such as Python, JavaScript, Ruby, Java or Swift. Clear understanding of RESTful APIs and modern integration patterns. Ability to guide developers and technical teams through API and SDK integration. Strong sense of ownership and curiosity, with ...

Technical Architect (German Language)

Hiring Organisation
Zendesk
Location
London, UK
Employment Type
Full-time
similarExperience evaluating data readiness, governance, and operational readiness for AI solutionsExperience in SaaS, enterprise software, or customer experience technology environments. Hands-on experience with RESTful APIs, integrations, and solution design across web, backend, and/or mobile environments. Experience leading customer discovery sessions and translating business requirements into technical architecture. ...

Staff React Full Stack Engineer

Location
United Kingdom
Toolkit, Zustand, TanStack Query or Apollo), modern toolchains (Vite, ESBuild) and package managers (pnpm/yarn/npm). Strong Node.js back-end skills – RESTful and GraphQL API design, integration patterns, relational and NoSQL data modelling, and a practical understanding of deploying into modern cloud and serverless environments ...

Java Developer

Hiring Organisation
Source Group International
Location
London, UK
Employment Type
Full-time
Taking ownership of features—from idea through to release Tech you'll work with Java (core + modern versions) Spring Boot/Spring ecosystem RESTful APIs & microservices architecture Cloud platforms (AWS/Azure/GCP) CI/CD pipelines and containerisation (e.g. Docker, Kubernetes) Databases (SQL/NoSQL) What … Taking ownership of features—from idea through to release Tech you'll work with Java (core + modern versions) Spring Boot/Spring ecosystem RESTful APIs & microservices architecture Cloud platforms (AWS/Azure/GCP) CI/CD pipelines and containerisation (e.g. Docker, Kubernetes) Databases (SQL/NoSQL) What ...

Java Engineer with AI

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
effective outcomes. RequirementsKey Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement … decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement ...

Java Engineer with AI

Location
Greater London, England, United Kingdom
effective outcomes. Key Responsibilities Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement … decisions and technical roadmaps Design, develop, and maintain high-performance Java-based applications Integrate AI/ML models into production-grade backend systems Build RESTful APIs and microservices using modern Java frameworks Collaborate with data scientists to deploy and scale machine learning solutions Optimise system performance, scalability, and security Implement ...

Senior Engineer (Full-Stack)

Location
City Of London, England, United Kingdom
HTML5, CSS3, and TypescriptProficient in React, Redux, ReactQueryExperience with modern JavaScript frameworks - ReactKnowledge of version control systems (Git)Understanding of cross-browser compatibilityFamiliarity with RESTful APIs, GraphQL and WebsocketsExperience with CSS pre-processors e.g. TailwindBack-end skillsProficiency in backend programming languages (Typescript and/or other OOP language such … c#/Java)Strong database knowledge (SQL and NoSQL)Proficiency with RESTful APIs and GraphQL APIs and WebsocketsExperience with microservices architectureKnowledge of version control systems (Git)Experience with TerraformExperience with automated testingExperience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync)Worked within an Agile Cross-functional delivery ...

Senior Engineer (Full-Stack)

Hiring Organisation
Liquidnet
Location
London, UK
Employment Type
Full-time
HTML5, CSS3, and TypescriptProficient in React, Redux, ReactQueryExperience with modern JavaScript frameworks - ReactKnowledge of version control systems (Git)Understanding of cross-browser compatibilityFamiliarity with RESTful APIs, GraphQL and WebsocketsExperience with CSS pre-processors e.g. TailwindBack-end skillsProficiency in backend programming languages (Typescript and/or other OOP language such … c#/Java)Strong database knowledge (SQL and NoSQL)Proficiency with RESTful APIs and GraphQL APIs and WebsocketsExperience with microservices architectureKnowledge of version control systems (Git)Experience with TerraformExperience with automated testingExperience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync)Worked within an Agile Cross-functional delivery ...

Senior Software Engineer

Location
City Of London, England, United Kingdom
ensuring alignment with business goals and scalability requirements. Mentorship: Mentor and guide junior developers, fostering a collaborative learning environment. API Development: Design and build RESTful API endpoints using NodeJS and Express, including detailed API documentation. Database Management: Design, optimize, and maintain complex SQL data models, ensuring efficient data structures, query … Minimum of 4 years of full‐time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large‐scale projects. Database Expertise: In‐depth experience with PostgreSQL/SQL, including design ...

Senior .NET Developer

Hiring Organisation
eSignRight Inc
Location
Dallas, Texas, United States
Employment Type
Any
Salary
USD Annual
Design and develop scalable enterprise applications using C# and .NET Core, build RESTful APIs and backend services, develop database solutions with SQL Server and Entity Framework, participate in code reviews, troubleshoot production issues, collaborate with crossfunctional teams, engage in Agile ceremonies, and contribute to architecture decisions. ...

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 ...

Cloud Automation Engineer: API, Kubernetes & Azure

Location
West of England, England, United Kingdom
Technologies Limited is seeking an API & Cloud Automation Engineer to design, develop, and operate RESTful APIs and microservices across Kubernetes-based platforms. You will build scalable cloud automation and infrastructure as code, driving modern DevOps practices. You will collaborate with architects and product teams to define roadmaps, implement CI/ ...

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 ...

Fintech Software Engineer – Payments & Cloud

Location
Greater London, England, United Kingdom
design and development of innovative fintech solutions. The candidate should have strong Java 8+ and SQL skills, familiarity with Spring Boot and RESTful API development, and a collaborative attitude. Key responsibilities include developing platform features and ensuring software quality. Edenred offers a dynamic and multicultural work environment that values continuous ...

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 ...

Football Data Engineer: Real-Time LLM Pipelines

Location
Greater London, England, United Kingdom
internal models and trading tools. You'll work with Java (Spring), Python, and R, deploy on Google Cloud Platform with Docker, and implement RESTful APIs for real-time applications. #J-18808-Ljbffr ...

Senior Java Backend Engineer - Hybrid, Microservices & Kafka

Location
Glasgow, Scotland, United Kingdom
backend stack, from API design through production-grade testing, with a strong emphasis on integration tests and service collaboration. The role focuses on designing RESTful APIs, event-driven architectures with Kafka, and applying domain-driven design principles. #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 - Flight Data Analytics (Hybrid)

Location
Uxbridge, England, United Kingdom
mentor junior engineers in a fast-paced, on-site environment. The role requires 4+ years of production software experience, strong C#/.NET skills, RESTful API design, and familiarity with TypeScript/Angular. #J-18808-Ljbffr ...