476 to 500 of 543 GraphQL Jobs in England

cross-platform app built entirely in Flutter, with a clean, scalable architecture and a product that’s already live and growing fast. The stack includes Riverpod for state management, GraphQL for API communication, and Firebase for auth, analytics, and push. You’ll be hands-on with everything from UI polish to performance tuning, and you’ll have a strong voice More ❯

Lead Software Engineer – C#/Go/SQL Server/Kubernetes C#, Go, React.js, SQL Server, REST & GraphQL APIs, GCP, Kubernetes, Git Salary up to £100k Hybrid – 2 days onsite in Chester Influential, hands-on leadership role with no line management Who We Are We’re a fast-growing tech company delivering high-impact SaaS solutions to a global customer … practices across the team. You’ll Need: Proven experience with C# and/or Go in production environments Strong experience with SQL Server and modern database architecture RESTful and GraphQL API development Experience with distributed cloud systems – we use Kubernetes in GCP Deep understanding of software design patterns and architecture best practices Prior experience acting as a technical lead within … By applying, you consent to us processing your details for this role only. We look forward to hearing from you! Key Skills: C#, Go, React.js, SQL Server, REST APIs, GraphQL, Kubernetes, GCP, Git, Agile, CI/CD, GitOps, Architecture, Design Patterns, Mentoring, Observability, TDD More ❯

Lead Software Engineer – C#/Go/SQL Server/Kubernetes C#, Go, React.js, SQL Server, REST & GraphQL APIs, GCP, Kubernetes, Git Salary up to £100k Hybrid – 2 days onsite in Chester Influential, hands-on leadership role with no line management Who We Are We’re a fast-growing tech company delivering high-impact SaaS solutions to a global customer … practices across the team. You’ll Need: Proven experience with C# and/or Go in production environments Strong experience with SQL Server and modern database architecture RESTful and GraphQL API development Experience with distributed cloud systems – we use Kubernetes in GCP Deep understanding of software design patterns and architecture best practices Prior experience acting as a technical lead within … By applying, you consent to us processing your details for this role only. We look forward to hearing from you! Key Skills: C#, Go, React.js, SQL Server, REST APIs, GraphQL, Kubernetes, GCP, Git, Agile, CI/CD, GitOps, Architecture, Design Patterns, Mentoring, Observability, TDD More ❯

Lead Software Engineer – C#/Go/SQL Server/Kubernetes C#, Go, React.js, SQL Server, REST & GraphQL APIs, GCP, Kubernetes, Git Salary up to £100k Hybrid – 2 days onsite in Chester Influential, hands-on leadership role with no line management Who We Are We’re a fast-growing tech company delivering high-impact SaaS solutions to a global customer … practices across the team. You’ll Need: Proven experience with C# and/or Go in production environments Strong experience with SQL Server and modern database architecture RESTful and GraphQL API development Experience with distributed cloud systems – we use Kubernetes in GCP Deep understanding of software design patterns and architecture best practices Prior experience acting as a technical lead within … By applying, you consent to us processing your details for this role only. We look forward to hearing from you! Key Skills: C#, Go, React.js, SQL Server, REST APIs, GraphQL, Kubernetes, GCP, Git, Agile, CI/CD, GitOps, Architecture, Design Patterns, Mentoring, Observability, TDD More ❯

Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer … Key Tech Stack: Extensive React UI Development. Solid JavaScript programming Experience with Typescript Experience with Data Visualisation development. HTML and C55 Experience in Real Time trading application. Experience with GraphQL RESTful API development. BSc with Computer Science, Engineering or Mathematics. Experience with Financial Services, Fintech or Trading environment. With a generous Basic Salary there is also a very healthy bonus More ❯

Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer … Key Tech Stack: Extensive React UI Development. Solid JavaScript programming Experience with Typescript Experience with Data Visualisation development. HTML and C55 Experience in Real Time trading application. Experience with GraphQL RESTful API development. BSc with Computer Science, Engineering or Mathematics. Experience with Financial Services, Fintech or Trading environment. With a generous Basic Salary there is also a very healthy bonus More ❯

Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer … Key Tech Stack: Extensive React UI Development. Solid JavaScript programming Experience with Typescript Experience with Data Visualisation development. HTML and C55 Experience in Real Time trading application. Experience with GraphQL RESTful API development. BSc with Computer Science, Engineering or Mathematics. Experience with Financial Services, Fintech or Trading environment. With a generous Basic Salary there is also a very healthy bonus More ❯

Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer … Key Tech Stack: Extensive React UI Development. Solid JavaScript programming Experience with Typescript Experience with Data Visualisation development. HTML and C55 Experience in Real Time trading application. Experience with GraphQL RESTful API development. BSc with Computer Science, Engineering or Mathematics. Experience with Financial Services, Fintech or Trading environment. With a generous Basic Salary there is also a very healthy bonus More ❯

Trading UI Engineer – Front Office JavaScript, React, typescript, NodeJS, Tailwind, GraphQL, ApolloQL, Webpack, Cypress, HTML, CSS, REST, Data Visualisation, API. Real Time Trading Software, UI Development Perm Role – London – Onsite. £80000 - £100000 plus bonus Harrington Starr has partnered up with a Global Investment Bank in the City of London who are looking to hire a Senior UI Trading Software Developer … Key Tech Stack: Extensive React UI Development. Solid JavaScript programming Experience with Typescript Experience with Data Visualisation development. HTML and C55 Experience in Real Time trading application. Experience with GraphQL RESTful API development. BSc with Computer Science, Engineering or Mathematics. Experience with Financial Services, Fintech or Trading environment. With a generous Basic Salary there is also a very healthy bonus More ❯

Role: Senior Backend Developer Tech: SQL, Golang or Python, REST/GraphQL, Docker/Kubernetes, AWS/GCP Location: Remote-first, with one monthly team meetup in Birmingham Salary: £70,000 - £100,000 Our client is building the next generation of internal platforms for a global tech learning company, and this is your chance to help shape it from the … with AI to automate tedious processes and forecast success What you bring Strong experience with SQL and backend development using Golang or Python Experience building and maintaining RESTful or GraphQL APIs Solid understanding of databases, schema design, and indexing strategies Familiarity with cloud platforms (AWS/GCP) and containerized environments (Docker/Kubernetes) A collaborative mindset and excellent communication skills More ❯

sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below. Tech: SQL, Golang or Python, REST/GraphQL, Docker/Kubernetes, AWS/GCP Location: Remote-first, with one monthly team meetup in Birmingham Salary: £70,000 - £100,000 Our client is building the next generation … with AI to automate tedious processes and forecast success What you bring Strong experience with SQL and backend development using Golang or Python Experience building and maintaining RESTful or GraphQL APIs Solid understanding of databases, schema design, and indexing strategies Familiarity with cloud platforms (AWS/GCP) and containerized environments (Docker/Kubernetes) A collaborative mindset and excellent communication skills More ❯

VISA SPONSORSHIP IS NOT ON OFFER. Full Stack Developer (Python, React.JS, GraphQL, TypeScript) required for my client in Guildford (2-3 days a week on-site). Paying £40k-£70k. In this role you'll be part of an agile software development team of 6 developing Web Applications on frontend & backend (Python). Required experience: Min 3 years as a … Full Stack Web Developer Experience writing Python Experience with React.JS, TypeScript highly beneficial GraphQL APIs More ❯

Seeking a highly skilled and motivated Full-stack Engineer to play an essential role in shaping how my client develops, scales, and delivers secure, user-focused technology. You will lead by example, combining hands-on coding with architectural expertise, and More ❯

Senior Software Engineers – TypeScript/Node.js/SQL/Kafka/GraphQL 📍 Central London | 💼 Equities Trading Business | No finance experience required. Miller Maxwell is assisting a leading equities trading business in expanding their core software engineering team. Based in their central London headquarters, the successful Senior Software Engineers will play a key role in the design and development of their … Develop and optimize SQL queries and database schemas for high-volume data processing. Integrate and manage Kafka for real-time data streaming and event-driven architecture. Build and maintain GraphQL APIs to support internal and external applications. Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers. Contribute to code reviews, technical discussions, and continuous improvement initiatives. … Strong proficiency in TypeScript and Node.js . 🗃️ Solid experience with SQL databases (e.g., PostgreSQL, MySQL). 🔄 Hands-on experience with Kafka or similar messaging systems. 🌐 Experience designing and implementing GraphQL APIs. 🧪 Familiarity with testing frameworks and CI/CD pipelines. 🗣️ Excellent communication skills and a collaborative mindset. 🎁 What The Client Offer: 🌟 Be part of a high-impact team building cutting More ❯

Senior Software Engineers – TypeScript/Node.js/SQL/Kafka/GraphQL 📍 Central London | 💼 Equities Trading Business | No finance experience required. Miller Maxwell is assisting a leading equities trading business in expanding their core software engineering team. Based in their central London headquarters, the successful Senior Software Engineers will play a key role in the design and development of their … Develop and optimize SQL queries and database schemas for high-volume data processing. Integrate and manage Kafka for real-time data streaming and event-driven architecture. Build and maintain GraphQL APIs to support internal and external applications. Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers. Contribute to code reviews, technical discussions, and continuous improvement initiatives. … Strong proficiency in TypeScript and Node.js . 🗃️ Solid experience with SQL databases (e.g., PostgreSQL, MySQL). 🔄 Hands-on experience with Kafka or similar messaging systems. 🌐 Experience designing and implementing GraphQL APIs. 🧪 Familiarity with testing frameworks and CI/CD pipelines. 🗣️ Excellent communication skills and a collaborative mindset. 🎁 What The Client Offer: 🌟 Be part of a high-impact team building cutting More ❯

Senior Software Engineers – TypeScript/Node.js/SQL/Kafka/GraphQL 📍 Central London | 💼 Equities Trading Business | No finance experience required. Miller Maxwell is assisting a leading equities trading business in expanding their core software engineering team. Based in their central London headquarters, the successful Senior Software Engineers will play a key role in the design and development of their … Develop and optimize SQL queries and database schemas for high-volume data processing. Integrate and manage Kafka for real-time data streaming and event-driven architecture. Build and maintain GraphQL APIs to support internal and external applications. Collaborate with cross-functional teams including frontend developers, product managers, and QA engineers. Contribute to code reviews, technical discussions, and continuous improvement initiatives. … Strong proficiency in TypeScript and Node.js . 🗃️ Solid experience with SQL databases (e.g., PostgreSQL, MySQL). 🔄 Hands-on experience with Kafka or similar messaging systems. 🌐 Experience designing and implementing GraphQL APIs. 🧪 Familiarity with testing frameworks and CI/CD pipelines. 🗣️ Excellent communication skills and a collaborative mindset. 🎁 What The Client Offer: 🌟 Be part of a high-impact team building cutting More ❯

the technical roadmap, ship code daily, and translate priorities between engineers and the C-suite. What youll do Hands-on architecture & coding design and deliver TypeScript across Next.js, Node, GraphQL/tRPC and supporting services. Browser automation & AI integration - extend and maintain headless test flows (Puppeteer/Playwright/Selenium) that power automated UX checks; explore LangGraph.js and LLMs for … delivery of SaaS or platform work - moving from prototype to hardened, multi-tenant production. Solid with React/Next.js SSR/SSG patterns, API design (REST and/or GraphQL), and database-backed services. Comfortable designing and operating AWS infrastructure via Terraform (or Pulumi, CDK). Hands-on experience with browser automation (Playwright, Puppeteer, Selenium) for testing or data-gathering. More ❯

Golang Software Backend Engineer Fully Remote/UK Working Hours A couple of Golang Software Backend Engineers are required for an exciting and innovative Software house company based in London and Hong Kong. The company operates at the forefront of More ❯

Golang Software Backend Engineer Fully Remote/UK Working Hours A couple of Golang Software Backend Engineers are required for an exciting and innovative Software house company based in London and Hong Kong. The company operates at the forefront of More ❯

HUG is excited to partner with an innovative healthtech startup to recruit Full Stack Tech Lead to join their UK team. This dynamic company is driving impactful solutions in the healthcare industry, offering a collaborative and fast-paced environment for More ❯

HUG is excited to partner with an innovative healthtech startup to recruit Full Stack Tech Lead to join their UK team. This dynamic company is driving impactful solutions in the healthcare industry, offering a collaborative and fast-paced environment for More ❯

HUG is excited to partner with an innovative healthtech startup to recruit Full Stack Tech Lead to join their UK team. This dynamic company is driving impactful solutions in the healthcare industry, offering a collaborative and fast-paced environment for More ❯

HUG is excited to partner with an innovative healthtech startup to recruit Full Stack Tech Lead to join their UK team. This dynamic company is driving impactful solutions in the healthcare industry, offering a collaborative and fast-paced environment for More ❯

HUG is excited to partner with an innovative healthtech startup to recruit Full Stack Tech Lead to join their UK team. This dynamic company is driving impactful solutions in the healthcare industry, offering a collaborative and fast-paced environment for More ❯

applications using React (TypeScript). Create accessible, responsive, and high-performance UI components. Collaborate with designers, backend developers, and stakeholders to deliver seamless user experiences. Integrate with RESTful and GraphQL APIs. Contribute to agile ceremonies, code reviews, and continuous improvement. Required Skills: Strong experience with React with TypeScript including hooks, context, and component-driven design. Deep understanding of responsive design … cross-browser compatibility, and web accessibility (WCAG/ARIA) standards. Experience integrating with RESTful APIs and GraphQL endpoints. Familiarity with CI/CD (Azure DevOps), and front-end build tools (Webpack, Vite, or similar). Desirable Skills: Experience with Storybook, PWA, or front-end performance profiling. Understanding of front-end security and observability tools (e.g. Application Insights). If you More ❯