51 to 75 of 289 REST Jobs in London

Terraform. Experience with code repository and package management on GitHub and GitHub Packages. Proficiency in project management tools and documentation systems, like Jira and Confluence. Knowledge and experience with REST APIs. Understanding and experience with the Nginx web server. Strong understanding of network fundamentals (TCP/IP, HTTP, DNS, TLS, etc.) Familiarity with familiar 12factor app practices More ❯

Terraform. Experience with code repository and package management on GitHub and GitHub Packages. Proficiency in project management tools and documentation systems, like Jira and Confluence. Knowledge and experience with REST APIs. Understanding and experience with the Nginx web server. Strong understanding of network fundamentals (TCP/IP, HTTP, DNS, TLS, etc.) Familiarity with familiar 12factor app practices More ❯

Terraform. Experience with code repository and package management on GitHub and GitHub Packages. Proficiency in project management tools and documentation systems, like Jira and Confluence. Knowledge and experience with REST APIs. Understanding and experience with the Nginx web server. Strong understanding of network fundamentals (TCP/IP, HTTP, DNS, TLS, etc.) Familiarity with familiar 12factor app practices More ❯

teams Proficiency in native mobile development (Android or iOS) with 3+ years of commercial experience Expert in Flutter architecture, state management, widget testing, and store deployment workflows Experience with REST APIs, real-time communication (e.g., WebSockets), and microservices integration Strong cloud infrastructure knowledge—Firebase and AWS Solid understanding of relational and NoSQL databases Proficient in TDD (and familiar with BDD More ❯

teams Proficiency in native mobile development (Android or iOS) with 3+ years of commercial experience Expert in Flutter architecture, state management, widget testing, and store deployment workflows Experience with REST APIs, real-time communication (e.g., WebSockets), and microservices integration Strong cloud infrastructure knowledge—Firebase and AWS Solid understanding of relational and NoSQL databases Proficient in TDD (and familiar with BDD More ❯

applications + Experience building backend services/APIs in Go (or strong Go exposure alongside another typed backend language) Understanding of distributed systems design fundamentals and secure API design (REST and/or gRPC) Familiarity with Redis and MongoDB Experience with software engineering best practices (unit testing, code reviews, design documentation) Experience in applying SOLID principles and Test-Driven Development More ❯

solutions design, senior role in technical design, responsible for delivering quality driven and well documented code. Skills required: 5+ years experience as a Software Engineer/Developer Confident building REST API services using Node, Javascript or Typescript React or similar (Vue/Angular) experience with SSR such as Next an advantage SQL and NoSQL Ideally experience with Serverless. Ideally experience More ❯

solutions design, senior role in technical design, responsible for delivering quality driven and well documented code. Skills required: 5+ years experience as a Software Engineer/Developer Confident building REST API services using Node.js, Javascript or Typescript React.js or similar (Vue/Angular) experience with SSR such as Next.js an advantage SQL and NoSQL Ideally experience with Serverless. Ideally experience More ❯

using Kingsway Soft ITIL experience and qualifications Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and REST APIs OWASP Top 10 security framework Agile and SCRUM Experience in 3rd line support across CRM applications More ❯

using Kingsway Soft ITIL experience and qualifications Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and REST APIs OWASP Top 10 security framework Agile and SCRUM Experience in 3rd line support across CRM applications More ❯

using Kingsway Soft ITIL experience and qualifications Visual Studio 2019 or higher CI/CD Version control and branching methodologies using GIT Application integration using SOAP web services and REST APIs OWASP Top 10 security framework Agile and SCRUM Experience in 3rd line support across CRM applications More ❯

Experience: 5+ years Front End development experience, with deep expertise in React and modern JavaScript/TypeScript Proven experience using AI tools in a development context Strong understanding of REST APIs, JSON, and Front End performance optimisation Familiarity with cloud platforms and CI/CD workflows Strong leadership, communication, and collaboration skills Salary: £80,000+ plus bonus and benefits Impact More ❯

Python, JavaScript, or similar languages. LLM & Agent Expertise: Hands-on experience with LLMs (OpenAI, Anthropic, Mistral) and agent frameworks. Advanced Tools: Familiarity with vector databases, RAG pipelines, prompt engineering, REST APIs, cloud deployment, and containerization (Docker/Kubernetes). Domain Knowledge: Experience in one or more business domains such as finance, housing, operations, or customer service. Preferred Extras: Degree in More ❯

through to delivery within a sprint Solid background in data modelling and database design (SQL/NoSQL) Knowledge of distributed systems and event-driven architectures Experience building cloud-based REST API solutions Excellent communication and collaboration skills Nice to Have SaaS product experience Expertise in microservices and event-driven integration Knowledge of AWS architecture Familiarity with Terraform or other IaC More ❯

teams in a technical capacity. Previous exposure to early-stage startups, ideally in B2B SaaS. Strong proficiency in modern front-end frameworks (particularly React). Experience designing and integrating REST or GraphQL APIs (bonus if you’ve built SDKs or documentation). Solid understanding of SQL and NoSQL databases and backend architecture. Familiarity with cloud platforms such as AWS, Azure More ❯

teams in a technical capacity. Previous exposure to early-stage startups, ideally in B2B SaaS. Strong proficiency in modern front-end frameworks (particularly React). Experience designing and integrating REST or GraphQL APIs (bonus if you’ve built SDKs or documentation). Solid understanding of SQL and NoSQL databases and backend architecture. Familiarity with cloud platforms such as AWS, Azure More ❯

teams in a technical capacity. Previous exposure to early-stage startups, ideally in B2B SaaS. Strong proficiency in modern front-end frameworks (particularly React). Experience designing and integrating REST or GraphQL APIs (bonus if you’ve built SDKs or documentation). Solid understanding of SQL and NoSQL databases and backend architecture. Familiarity with cloud platforms such as AWS, Azure More ❯

teams in a technical capacity. Previous exposure to early-stage startups, ideally in B2B SaaS. Strong proficiency in modern front-end frameworks (particularly React). Experience designing and integrating REST or GraphQL APIs (bonus if you’ve built SDKs or documentation). Solid understanding of SQL and NoSQL databases and backend architecture. Familiarity with cloud platforms such as AWS, Azure More ❯

Connectivity, Risk, GUI, Middleware, Middle Office. Deep understanding of fundamental computer science concepts. Experience with distributed caching technologies (GigaSpaces, Ignite, Coherence). Full-stack skills in Core Java and REST APIs. Practical knowledge of multi-threading, event-driven programming, and memory optimization. Strong problem-solving and analytical abilities. Knowledge of performance tuning techniques. Familiarity with enterprise SDLC tools like JIRA More ❯

Manage configuration and customization Strong experience in complex customizations using Maximo MBOs, Java, and automation scripts. Strong experience in integrating external systems like Salesforce Strong experience in integrations using REST APIs, JSON, and MIF (Maximo Integration Framework). DevOps practitioner with Bitbucket, Git and CI/CD experience Good understanding and exposure to Maximo Migration Process, Profiles and Permission setting More ❯

journey maps, personas, usability test artifacts, and user research reports. Skills & Tools Required Design Tools: Figma, Sketch, Adobe XD Frontend Technologies: HTML5, CSS3, JavaScript, Bootstrap, jQuery Frameworks: React.js, Next.js, REST APIs Project Management: Jira, Agile/Scrum methodologies Soft Skills: Strong collaboration, planning, and communication abilities Hybrid - 3 days from London office/week More ❯

Experience Strong experience in manual and automated testing of web and mobile applications.Proficient in automation frameworks (e.g., Selenium, Cypress, Playwright, Appium). Experience with API testing tools (e.g., Postman, REST-assured). Strong working knowledge on CI/CD tools (e.g., Jenkins, GitLab CI, Azure DevOps). Experience with defect tracking and test management tools (e.g., JIRA, TestRail, Zephyr). More ❯

automation using Selenium/Playwright, BDD cucumber and Java/.net is must Experience in using API testing tools like Postman, Insomnia Hands on knowledge on Web services (SOAP, REST and Micro Services) with spring or .Net Experience in Functional and Non- Functional testing: Including regression, integration, user acceptance to verify the quality and functionality of feature using automation framework More ❯

we’re looking for: 5+ years in e-commerce development (frontend & backend). Strong skills in JavaScript (ES6+), Node.js, HTML/CSS, and responsive design. Experience with SFCC, SFRA, REST APIs, Git, and CI/CD pipelines. Problem solver, team player, and agile working experience. Perks: Hybrid working – 3 days in Uxbridge office. Competitive salary: £70,000 – £75,000. More ❯

company’s platform features and technologies from the ground up. Experience needed as a Back End Developer: 3+ years of Node.js development Type Script/Strong JavaScript skills React REST API development SQL Git More ❯