and Debugging: Experience with testing tools like pytest, unit tests, and debugging skills to quickly resolve issues. API Design: Strong knowledge of RESTful API design and implementation; knowledge of GraphQL is a plus. Security Best Practices: Awareness of security best practices in software development. Team Collaboration: Strong communication skills and the ability to collaborate effectively with cross-functional teams. Cloud More ❯
Tyneside, Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Ronald James
approaches with a focus on testing, CI/CD, and scalability. Key Requirements: Frontend: Experience with React, Redux, and TypeScript. Backend: Expertise in Node.js microservices and familiarity with REST, GraphQL, asynchronous messaging, and JSON. Proficiency with NoSQL databases (e.g. MongoDB) and search technologies (e.g. Elasticsearch or Atlas Search). Strong understanding of automated testing, CI/CD pipelines, and integration More ❯
and deliver scalable, secure platforms with privacy-by-design principles. Expertise with AWS or Azure, Infrastructure-as-Code (Terraform) and event-driven systems. Experience with React, TypeScript and ideally GraphQL or micro-frontends. Excellent communication skills with the ability to influence technical and non-technical stakeholders. The stack youll be working with Cloud : AWS, Azure Compute : .NET 8, ECS, Azure More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
AJ Bell
Strong technical background in web development with React/NextJS/NestJs. Experience in developing HTTP-based APIs and implementation of RESTful services with JSON, as well as with GraphQL Thorough understanding of CI/CD pipelines Practices Test Driven Development and is comfortable with various test frameworks and concepts. Familiarisation with containerisation and tools like Docker, ECS or Kubernetes More ❯
Salford, Greater Manchester, North West, United Kingdom Hybrid / WFH Options
AJ BELL BUSINESS SOLUTIONS LIMITED
Strong technical background in web development with React/NextJS/NestJs. Experience in developing HTTP-based APIs and implementation of RESTful services with JSON, as well as with GraphQL Thorough understanding of CI/CD pipelines Practices Test Driven Development and is comfortable with various test frameworks and concepts. Familiarisation with containerisation and tools like Docker, ECS or Kubernetes More ❯
Old Trafford, Greater Manchester, UK Hybrid / WFH Options
AJ Bell Business Solutions Limited
or SQL. Strong technical background in web development with React/NextJS/NestJs. Experience in developing APIs and implementation of RESTful services with JSON, as well as with GraphQL Thorough understanding of CI/CD pipelines Practices Test Driven Development and is comfortable with various test frameworks and concepts. Familiarisation with containerisation and tools like Docker, ECS or Kubernetes More ❯
on optimised bundles and code-splitting. CI/CD: Experience with GitHub Actions or Azure DevOps for automated deployments. Desirable skills: Experience with design systems (Storybook, Pattern Lab). GraphQL and Apollo. Next.js (SSR/SSG). Building Progressive Web Apps (PWA). Performance profiling using Core Web Vitals or Chrome DevTools. Docker for front-end containers. UX research (user More ❯
core products Design and implement scalable backend systems using C# (.NET 5+ preferred) Write clean, maintainable, and testable code using TDD/BDD principles Create and maintain RESTful and GraphQL APIs Collaborate with POs, BAs, and stakeholders to define solutions Mentor junior developers and promote best practices Drive improvements in development processes and tools What You Bring 5+ years of More ❯
Bootle, Merseyside, North West, United Kingdom Hybrid / WFH Options
Hyperloop Recruitment
role where you will work closely with all technology teams and offer mentoring to more junior developers. The tech stack: React.js/Next.js TypeScript JavaScript CI/CD pipelines GraphQL Azure SEO knowledge (Google Analytics) Passion for digital channels The role is paying up to £60,000 (DOE) + benefits & will be a hybrid working model of 2 days p More ❯
a passionate development team. Refine processes and explore tools that boost efficiency. What You Bring: Mastery of C# (.NET 6+), SQL Server, and TDD (NUnit). Expertise in RESTful & GraphQL APIs, Git, and SOLID principles. Strategic thinking, strong communication, and a love for collaboration. Bonus: Experience with Azure, DevOps, Entity Framework, and observability practices. Why You'll Love It Here More ❯
a passionate development team. Refine processes and explore tools that boost efficiency. What You Bring: Mastery of C# (.NET 6+), SQL Server, and TDD (NUnit). Expertise in RESTful & GraphQL APIs, Git, and SOLID principles. Strategic thinking, strong communication, and a love for collaboration. Bonus: Experience with Azure, DevOps, Entity Framework, and observability practices. Why You'll Love It Here More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Reach Studios Limited
ideas to life, ensuring our projects meet the highest standards of quality and efficiency. Our applications are highly data-driven, so you should be comfortable working with REST and GraphQL APIs for third-party and in-house integrations. A strong grasp of CSS and modern layout techniques (e.g., CSS Grid, Flexbox) is required, and familiarity with Tailwind CSS or similar More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
DWP Digital
to stakeholders. Microservice and API-led architecture and integration design tools, techniques and best practice. API Management: Experience in designing and implementing APIs (REST/JSON, SOAP/XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC. Integration Technologies: Proficiency in integration platforms like Kong EE, ISITO, Envoy, IBM WebSphere. Messaging and Streaming More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DWP Digital
to stakeholders. Microservice and API-led architecture and integration design tools, techniques and best practice. API Management: Experience in designing and implementing APIs (REST/JSON, SOAP/XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC. Integration Technologies: Proficiency in integration platforms like Kong EE, ISITO, Envoy, IBM WebSphere. Messaging and Streaming More ❯
sunderland, tyne and wear, north east england, united kingdom Hybrid / WFH Options
DWP Digital
to stakeholders. Microservice and API-led architecture and integration design tools, techniques and best practice. API Management: Experience in designing and implementing APIs (REST/JSON, SOAP/XML, GraphQL), including API lifecycle management, API gateways, HTTP transport and security such as mTLS, OIDC. Integration Technologies: Proficiency in integration platforms like Kong EE, ISITO, Envoy, IBM WebSphere. Messaging and Streaming More ❯
High Heaton, Tyne and Wear, UK Hybrid / WFH Options
DWP Digital
to stakeholders. Microservice and API-led architecture and integration design tools, techniques and best practice. API Management: Experience in designing and implementing APIs (REST/JSON, SOAP/XML, GraphQL), including API lifecycle management, API gateways, transport and security such as mTLS, OIDC. Integration Technologies: Proficiency in integration platforms like Kong EE, ISITO, Envoy, IBM WebSphere. Messaging and Streaming Technologies More ❯
Senior Frontend Developer - JavaScript/TypeScript/React JavaScript, TypeScript, React, CSS, REST & GraphQL APIs Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a growing tech team building high-quality, user-focused SaaS products. Our culture values collaboration, clean code, and continuous improvement. With exciting projects ahead, we're expanding our frontend … in a collaborative agile environment, contributing to the full development lifecycle from concept to deployment. You'll play a key role in shaping UI architecture, integrating with REST and GraphQL APIs, and ensuring our solutions are performant, accessible, and maintainable. Strong Git skills, testing experience (React Testing Library), and familiarity with Tailwind CSS are essential. Nice-to-haves include Storybook … to us processing your details for this vacancy only. We look forward to hearing from you! Key Skills: JavaScript, TypeScript, React, Hooks, Context, React Query, CSS (Tailwind), REST APIs, GraphQL, Git, Agile, Testing (RTL), Accessibility, Performance Optimisation More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
RP International
One of our clients currently seek a Senior Front-End Developer with strong Angular experience to join their dynamic team on an initial 6 month contract. This role is Hybrid (2 Days a week from Office based in Leeds). More ❯
bradford, yorkshire and the humber, united kingdom Hybrid / WFH Options
RP International
One of our clients currently seek a Senior Front-End Developer with strong Angular experience to join their dynamic team on an initial 6 month contract. This role is Hybrid (2 Days a week from Office based in Leeds). More ❯
Kingston Upon Hull, East Riding of Yorkshire, United Kingdom
Corecom Consulting
Software Engineer - React/Node/GraphQL Upto £45,000 + Benefits E ast Yorkshire - 4 days in office Full-time | Permanent Our client builds cutting-edge eCommerce platforms for some of the world's biggest automotive brands - BMW, Toyota, Jaguar Land Rover. We're looking for a JavaScript-savvy Software Engineer to help us shape the future of car … buying. What you'll be doing: Building slick front-ends and robust APIs for our omni-channel platform Working with React, TypeScript, Node, and GraphQL Collaborating with product, UX, and engineering teams in an Agile environment Integrating third-party APIs and solving real-world scaling challenges What we're looking for: Solid experience with React, TypeScript, Node.js, and GraphQL Comfortable More ❯
Senior Back-End Developer - C#/.NET/SQL Server C#, .NET 6+, SQL Server, REST & GraphQL APIs, Azure, Git Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a collaborative tech team delivering robust, scalable SaaS products to a global customer base. Our developer-led culture values clean, maintainable code, innovation, and … re Seeking We're looking for a Senior Back-End Developer with deep expertise in C# (.NET 6+) and SQL Server , plus strong experience building and maintaining RESTful and GraphQL APIs . You'll work in a collaborative agile environment, contributing to the full development lifecycle from concept to deployment. You'll have a strong grounding in SOLID principles , OOP … By applying, you consent to us processing your details for this vacancy only. We look forward to hearing from you! Key Skills: C#, .NET 6+, SQL Server, REST APIs, GraphQL, Git, Agile, TDD (NUnit), Entity Framework, Azure, Design Patterns, Observability, Security Best Practices More ❯