z2bz0 years of professional Android development experience. Solid proficiency in Kotlin and familiarity with Android architecture components (Jetpack, ViewModel, LiveData, Room, etc.). Hands on experience integrating with RESTful or GraphQL APIs in production apps. Understanding of UI/UX design principles, testing (JUnit, Espresso), and app performance optimization. Familiarity with CI/CD pipelines, Gradle builds, and debugging tools More ❯
slough, south east england, united kingdom Hybrid / WFH Options
M-XR
are looking for 5+ years backend development experience with production applications Track record with at least one live application currently serving users in production Proven experience designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image/video/3D or More ❯
london, south east england, united kingdom Hybrid / WFH Options
M-XR
are looking for 5+ years backend development experience with production applications Track record with at least one live application currently serving users in production Proven experience designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image/video/3D or More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
M-XR
are looking for 5+ years backend development experience with production applications Track record with at least one live application currently serving users in production Proven experience designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image/video/3D or More ❯
all common PC software Knowledge of external interfacing systems Systematic approach to handling problems under pressure as part of a small team. Knowledge in user experience (UX) Knowledge of RESTful APIs. Knowledge of integration testing of APIs using tools like Swagger, Postman. Knowledge of creation of API documentation using YAML specifications. Creatively analytical, out of the box thinkers who can More ❯
services, APIs and microservices. Your responsibilities: Key Responsibilities for a Senior Developer: Lead the design, development and deployment of end-to-end full stack solutions Build scalable microservices and RESTful APIs with Spring boot. Guide the team on best practices for code quality, performance and security Collaborate with key stakeholders to deliver features on time Ensure smooth integration with databases … and cloud services Essential skills/knowledge/experience: Proficiency in Java (Java 8/11 or higher) Hand on experience with Spring boot, Spring MVC Experience in developing RESTful PIs and microservices Familiarity with cloud platforms and containerization tools (Docker, Kubernetes) Hands-on experience with GIT, CI/CD and Jenkins pipeline Strong problem solving and communication skills Exposure More ❯
services, APIs and microservices. Your responsibilities: Key Responsibilities for a Senior Developer: Lead the design, development and deployment of end-to-end full stack solutions Build scalable microservices and RESTful APIs with Spring boot. Guide the team on best practices for code quality, performance and security Collaborate with key stakeholders to deliver features on time Ensure smooth integration with databases … and cloud services Essential skills/knowledge/experience: Proficiency in Java (Java 8/11 or higher) Hand on experience with Spring boot, Spring MVC Experience in developing RESTful PIs and microservices Familiarity with cloud platforms and containerization tools (Docker, Kubernetes) Hands-on experience with GIT, CI/CD and Jenkins pipeline Strong problem solving and communication skills Exposure More ❯
at scale. Your main responsibilities will be to: •Design, develop, and maintain full-stack web applications with a focus on data pipelines, analytics dashboards, and reporting tools. •Build scalable RESTful APIs and backend services using modern frameworks and languages (e.g. Python, Node.js, C++). •Develop clean, responsive front-end interfaces using frameworks like Vue.js or React, to present complex datasets … front-end technologies (HTML/CSS, JavaScript, React or similar). •Experience working with containerised applications (e.g. Docker, Swarm or Kubernetes) in a Linux-based environment. •Solid understanding of RESTful API design, microservices architectures, and asynchronous workflows. •Familiarity with ETL processes, data warehousing and distributed systems. Not necessary for you apply, but would be great if you also have: •Experience More ❯
at scale. Your main responsibilities will be to: •Design, develop, and maintain full-stack web applications with a focus on data pipelines, analytics dashboards, and reporting tools. •Build scalable RESTful APIs and backend services using modern frameworks and languages (e.g. Python, Node.js, C++). •Develop clean, responsive front-end interfaces using frameworks like Vue.js or React, to present complex datasets … front-end technologies (HTML/CSS, JavaScript, React or similar). •Experience working with containerised applications (e.g. Docker, Swarm or Kubernetes) in a Linux-based environment. •Solid understanding of RESTful API design, microservices architectures, and asynchronous workflows. •Familiarity with ETL processes, data warehousing and distributed systems. Not necessary for you apply, but would be great if you also have: •Experience More ❯
at scale. Your main responsibilities will be to: •Design, develop, and maintain full-stack web applications with a focus on data pipelines, analytics dashboards, and reporting tools. •Build scalable RESTful APIs and backend services using modern frameworks and languages (e.g. Python, Node.js, C++). •Develop clean, responsive front-end interfaces using frameworks like Vue.js or React, to present complex datasets … front-end technologies (HTML/CSS, JavaScript, React or similar). •Experience working with containerised applications (e.g. Docker, Swarm or Kubernetes) in a Linux-based environment. •Solid understanding of RESTful API design, microservices architectures, and asynchronous workflows. •Familiarity with ETL processes, data warehousing and distributed systems. Not necessary for you apply, but would be great if you also have: •Experience More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
on experience using the Microsoft Graph API Background in Microsoft Teams development, and a familiarity with the Microsoft 365 environment Knowledge of Azure AD, authentication protocols (OAuth 2.0), and RESTful APIs Experience working with JSON, webhooks, or event-driven architectures is a plus What Next? If you’re an experienced C# Developer with Microsoft Teams integration experience and you’re More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
IT Search & Select
We’re Looking For • 2–4 years of commercial PHP development experience • Strong proficiency with Laravel • Solid understanding of WordPress architecture and custom theme/plugin development • Familiarity with RESTful APIs, MySQL, Git, and modern front-end workflows • A proactive mindset and a collaborative approach to problem-solving Why Join Us? • Hybrid working: 3 days in our West London office More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Russell Tobin
advertising technologies such as pixels, ad servers, auctions and delivery. Experience working with web technologies, including, but not limited to: HTML, CSS, JavaScript, HTTP. Experience working with SQL and RESTful APIs More ❯
advertising technologies such as pixels, ad servers, auctions and delivery. Experience working with web technologies, including, but not limited to: HTML, CSS, JavaScript, HTTP. Experience working with SQL and RESTful APIs More ❯
cycle, with real influence over the direction and implementation of key technical solutions. Key Requirements: Strong commercial experience with C++ and Python (2+ years) Proven experience building and consuming RESTful microservices Experience handling large-scale or high-throughput data systems Prior experience in the finance sector (preferred but not essential) Solid academic background, ideally in Computer Science or a related More ❯
Hapton, Burnley, Lancashire, England, United Kingdom Hybrid / WFH Options
Ada Meher
development Solid understanding of modern PHP standards (SOLID/PSR-12) and object-oriented design Experience with Vue.js/Nuxt front-end frameworks Strong knowledge of microservices architecture and RESTful APIs Hands-on experience with AWS , DigitalOcean , and CI/CD workflows Passion for clean, well-tested code and continuous improvement As well as offering the chance to work with More ❯
direction and shape the organisation's future stack. Key Skills & Experience: C#/.NET Framework/.NET Core VB.Net (for legacy system support) Angular (or similar front-end framework) RESTful APIs and integration experience SQL Server or related databases Why Join? Be part of a major technology transformation programme Work with supportive leadership focused on innovation and modernisation Hybrid flexibility More ❯
vendors to design solutions aligned with architectural standards and best practices. Key Skills & Experience: Proven experience in a Data Analyst or similar technical role. Strong hands-on experience with RESTful API design , documentation (Swagger/OpenAPI), and testing tools (e.g. Postman). Proficiency in SQL and scripting languages such as Python or R . Solid understanding of data modelling, ETL More ❯
Cambridge, Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Avanti
high-performance software that communicates directly with cutting-edge hardware, solving real engineering problems, and pushing technology forward. WHAT YOU’LL BE DOING Designing and developing software applications and RESTful APIs in C#/.NET Core (currently .NET6, moving to .NET8) Working on Windows (WPF) and Linux-based systems Collaborating closely with embedded software and hardware teams to integrate applications More ❯
Experience & Skills 5+ years of experience in B2B SaaS as a solution architect, professional services engineer, or technical consultant, preferably in highly-integrated, enterprise environments Strong knowledge of APIs (RESTful, GraphQL), web standards (HTTP, HTML/CSS), identity management (SCIM), and authentication protocols (SAML 2.0/OAuth 2.0) with prior software development experience being a plus Experience estimating delivery effort More ❯
South West London, London, United Kingdom Hybrid / WFH Options
Lynx Recruitment Limited
Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities : Design, implement, and manage backend applications and APIs using Node.js Work with RESTful APIs and external services to enhance system capabilities and connectivity Perform unit and integration testing, troubleshoot issues, and maintain high code reliability Collaborating with stakeholders and leadership to understand and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lynx Recruitment Ltd
Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Design, implement, and manage backend applications and APIs using Node.js Work with RESTful APIs and external services to enhance system capabilities and connectivity Perform unit and integration testing, troubleshoot issues, and maintain high code reliability Collaborating with stakeholders and leadership to understand and More ❯
the technical roadmap Take ownership of projects end-to-end in a collaborative, fast-moving environment What we're looking for: Strong professional experience with Python Solid experience building RESTful APIs with FastAPI (or similar frameworks like Flask/Django) Passion for performance, scalability, and automation A proactive mindset - someone who loves solving problems and experimenting with new tech If More ❯
individual fields. Essential Requirements Demonstrated experience in data analysis within an IT or technical environment. Strong proficiency in SQL and Scripting languages including Python or R. Practical experience with RESTful API design, documentation (eg Swagger/OpenAPI), and testing tools (eg Postman). Working knowledge of cloud platforms (primarily Azure) and associated data services. Strong understanding of data modelling, ETL More ❯
and Bash, complementing Ansible expertise (please note: these are not standalone requirements but integral to the Ansible/AAP skillset). Skilled in the design, development, and testing of RESTful API services. Confident in working with third-party APIs, with a strong ability to identify and leverage their capabilities effectively. Please click here to find out more about our Key More ❯