676 to 700 of 1,188 REST Jobs in the UK

efficient, and well-documented code using Apex, JavaScript, and Lightning Components. Maintain and expand Salesforce configuration including user and security model, custom fields, objects, and automation. Develop and consume REST APIs to facilitate integration with external platforms. Ensure high test coverage and performance by writing unit and integration test cases. Troubleshoot and resolve technical issues with a focus on long … Requirements Minimum 7 years’ experience in Java, Apex, SOQL, and Lightning Components (including JavaScript). Minimum 7 years’ experience with Salesforce administration and configuration. Proven experience developing and consuming REST APIs. Background in Financial Services, FinTech, or similar industry. Strong understanding of the full SDLC, including QA, UAT, and deployment. Exceptional communication skills and ability to work with both technical More ❯

on their new technology applications & platforms. The technology stack is super modern, including; C# .Net 8/9 Azure SDK Azure Web Apps Azure Functions SQL/Azure SQL REST API's CI/CD Any experience of GIS/GPS or image processing would be desirable but not essential. As would SAAS. Please forward your up to date CV More ❯

Own your work—you’ll have autonomy and trust What we’re looking for: 4+ years’ experience Extensive experience working with Python and frameworks Solid with SQL/NoSQL, REST APIs, and DevOps basics Clear communicator, self-starter Very nice to have: LLMs or voice tech experience Real-time systems knowledge AWS, security, or compliance know-how More ❯

Own your work—you’ll have autonomy and trust What we’re looking for: 4+ years’ experience Extensive experience working with Python and frameworks Solid with SQL/NoSQL, REST APIs, and DevOps basics Clear communicator, self-starter Very nice to have: LLMs or voice tech experience Real-time systems knowledge AWS, security, or compliance know-how More ❯

designers and developers to build fast, scalable sites using WordPress as a headless CMS alongside React and Next.js. Key Responsibilities: Develop and maintain websites using headless WordPress architecture Implement REST APIs to deliver content from WordPress Optimise websites for speed, SEO, and accessibility Ensure high-quality code through testing and documentation Debug and resolve development issues Key Skills: WordPress development More ❯

Develop and maintain custom applications and UI pages as required Collaborate with stakeholders to gather requirements and translate them into technical solutions Integrate ServiceNow with external systems using IntegrationHub, REST APIs and MID servers Maintain system security through roles, groups, and ACLs Support and improve the Service Portal and end-user experience Perform unit testing, assist with UAT, and develop … preferred) Strong knowledge of ITSM processes and ServiceNow ITSM suite Experience with Flow Designer, Script Includes, Business Rules, Client Scripts, UI Polices, etc Familiarity with JavaScript, Glide API, and REST integrations Understanding of user roles, access controls, and platform security Experience with Service Portal and catalogue development Knowledge of Agile delivery methods and use of DevOps tools (e.g. Git, CI More ❯

with 2-4 years' experience. Experience needed: • Strong knowledge of JavaScript and web application frameworks (such as React, Angular, Vue) • Strong knowledge of HTML and CSS • Ability to use REST APIs, and have a good knowledge of HTTP/S • Ability to communicate effectively, and not be afraid to request second opinions • An R&D mentality; experimentation and instrumentation are More ❯

is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket Bonus points for: MAUI, WPF, ORMLite, Azure, or Android development with .NET. What You’ll Get: A hybrid role with a central London HQ More ❯

is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket Bonus points for: MAUI, WPF, ORMLite, Azure, or Android development with .NET. What You’ll Get: A hybrid role with a central London HQ More ❯

is modern, collaborative, and values clean, scalable software that solves real business problems. Tech Stack: C#/.NET Core Angular (or similar SPA frameworks) SQL Server/Entity Framework REST APIs/Swagger Git/Bitbucket Bonus points for: MAUI, WPF, ORMLite, Azure, or Android development with .NET. What You’ll Get: A hybrid role with a central London HQ More ❯

practices in software engineering. Testing and validation : Develop comprehensive unit and integration tests to ensure the reliability and accuracy of our AI retrieval systems. API development : Build and maintain REST and GraphQL APIs using frameworks like FastAPI and Flask to expose our AI retrieval capabilities to other services and applications. Streaming and cancelable endpoints : Implement streaming responses and cancelable endpoints … tasks. Memory and performance profiling : Proficient in using tools like tracemalloc and cProfile to identify and optimize memory usage and performance bottlenecks. API development : Experienced in developing and maintaining REST and GraphQL APIs using frameworks like FastAPI and Flask. Streaming responses and cancelable endpoints : Capable of implementing streaming responses and cancelable endpoints to support real-time and interactive use cases. More ❯

in scaling their engineering team with multiple contract hires: 1 x Senior Full Stack Engineer 1 x Mid-Level Full Stack Engineer Tech Stack: Laravel | MySQL | Vue.js (v2 & v3) | REST APIs | Git | Agile (Scrum) What You'll Be Doing: You'll be joining a fast-paced Agile environment, contributing to the delivery of secure, scalable applications in the financial services More ❯

some in progress, others you'll lead from inception to end, so full SDLC experience is essential.Key Skills: Core Java 11 & 17 Spring Boot, Spring Framework, Spring Data JPA REST or RPC, microservice based architectures SQL/relational data modelso Cassandra, Cockroach and noSQL structure a plus Agile experience with CI/CD, Applicant Resiliency, and SecurityThis is a business More ❯

Single Sign-On (SSO) integrations across multiple Entra ID tenants Build tooling to standardise and scale operational workflows in AWS, Azure and Google Cloud Platform (GCP) Design and build REST APIs that enable zero-touch, end-to-end automation of Identity and Access Management resources Research and drive the implementation of secure authentication protocols (like passwordless auth) by collaborating with … What We Value Ability to work backwards from user needs, demonstrating empathy to create intuitive and secure solutions that empower users Expertise in developing secure, scalable distributed services and REST APIs Experience in mentoring, serving as a tech lead, or leading an engineering team Familiarity with access control models (RBAC, ABAC, etc.) and user lifecycle management workflows What We Require More ❯

years and are looking for someone who can join in the process of growing their brand. Essential skills: · Fullstack JavaScript and Node.js development experience. · Hands on experience of developing REST web services and API's. · Knowledge and experience of deploying to cloud services, preferably AWS. · Experience building a web application from scratch. · Ideally looking for Backend focused Engineers who are More ❯

years and are looking for someone who can join in the process of growing their brand. Essential skills: · Fullstack JavaScript and Node.js development experience. · Hands on experience of developing REST web services and API's. · Knowledge and experience of deploying to cloud services, preferably AWS. · Experience building a web application from scratch. · Ideally looking for Backend focused Engineers who are More ❯

while staying connected with your team and the wider business. This means you will be required to spend at least two days per week in the office, with the rest of the time working from home. You may also be required to work from one of our other office or partner locations, based on your role and 'to do' list. … with version control systems (e.g., BitBucket, GitHub). Experience with container technologies (Docker) and orchestration systems (e.g., ECS). Familiarity with CI/CD pipelines, DevOps practices, and designing REST or GraphQL APIs. Proficient with collaboration tools like JIRA, Confluence, Mural, and Slack. Ability to adapt to changing and ambiguous requirements in a dynamic environment. We might not be right More ❯

have some experience of coaching or mentoring teams in the past. Essential skills for a Senior Fullstack Engineer: Fullstack JavaScript and Node.js development experience. Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If More ❯

an in-depth understanding of JavaScript and Node.js/React. Essential skills for a Mid-level Fullstack Engineer: Fullstack JavaScript and Node.js development experience. Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If More ❯

an in-depth understanding of JavaScript and Node.js/React. Essential skills for a Mid-level Fullstack Engineer: Fullstack JavaScript and Node.js development experience. Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If More ❯

have some experience of coaching or mentoring teams in the past. Essential skills for a Senior Fullstack Engineer: Fullstack JavaScript and Node.js development experience. Hands on experience of developing REST web services and API's. Knowledge and experience of deploying to cloud services, preferably AWS. Experience of Unit testing, TDD, BDD and Test Automation. Experince of working with GraphQL. If More ❯

required. Required Qualifications • Extensive experience as a Software Engineer or similar role, with expertise in Python, SQL, and web frameworks. • Several years' experience working with Microsoft Azure. • Proficiency in REST API development and Python-based web frameworks. • Experience with CI/CD pipelines. • Strong problem-solving skills and a collaborative, team-oriented mindset. • Willingness to work 5 days per week More ❯

Front End Software Engineer/React UI JavaScript, React, typescript, Redux, NodeJS, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API - Perm Role – London – Hybrid £80'000- £100'000 plus bonus Harrington Starr has partnered up with a Global Exchange company that are looking to hire a UI Developer with expert Software Engineering skills using JavaScript, React/Redux More ❯

Front End Software Engineer/React UI JavaScript, React, typescript, Redux, NodeJS, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API - Perm Role – London – Hybrid £80'000- £100'000 plus bonus Harrington Starr has partnered up with a Global Exchange company that are looking to hire a UI Developer with expert Software Engineering skills using JavaScript, React/Redux More ❯

days per week (due to pace and collaboration needs) Duration: 6-9 months Inside IR35. Required skills: Strong proficiency in Java 11+ and Spring Boot Experience designing and implementing REST APIs Familiarity with API mocking tools (eg, WireMock, MockServer) Good understanding of microservices architecture Experience with CI/CD pipelines and deployment tooling Cloud deployment experience, preferably AWS Unit and More ❯