21 of 21 GraphQL Jobs in the South East

Head of Financial Messaging Engineering, working side-by-side with engineering teams to build robust solutions using Java, Spring Boot, RESTful and GraphQL APIs, Angular, and event-driven architectures. Your expertise will help guide the adoption of modern frameworks and DevOps practices, ensuring our platforms are secure, resilient, and future ...

scalability. What You'll Bring Expert-level Python & Front End engineering skills — clean, scalable, production-grade code Strong experience building and designing APIs (REST, GraphQL, or gRPC) Hands-on architectural depth — Microservices, distributed systems, event-driven patterns Cloud expertise (AWS preferred) — Lambda, ECS, DynamoDB, SQS, SNS, API Gateway Proven track ...

tools (logs, metrics, tracing) and secure coding practices Excellent communication skills and the ability to align stakeholders and developers Bonus: Experience with headless CMS, GraphQL, edge rendering/CDN, and data-driven experimentation Why You’ll Love Working Here Real ownership: autonomy to set standards and influence technical strategy ...

tools (logs, metrics, tracing) and secure coding practices Excellent communication skills and the ability to align stakeholders and developers Bonus: Experience with headless CMS, GraphQL, edge rendering/CDN, and data-driven experimentation Why You’ll Love Working Here Real ownership: autonomy to set standards and influence technical strategy ...

tools (logs, metrics, tracing) and secure coding practices Excellent communication skills and the ability to align stakeholders and developers Bonus: Experience with headless CMS, GraphQL, edge rendering/CDN, and data-driven experimentation Why You’ll Love Working Here Real ownership: autonomy to set standards and influence technical strategy ...

Familiarity with performance optimisation, accessibility standards, and SEO fundamentals Excellent communication skills and the ability to simplify complex concepts Bonus: Experience with headless CMS, GraphQL, containerisation, or serverless architectures Why You’ll Love Working Here The opportunity to set technical direction and influence product development A collaborative culture where ideas ...

pattern libraries, design systems State management (Redux, Zustand, RxJS or similar) Strong focus on accessibility, performance, consistency and reusability APIs and Integration RESTful APIs GraphQL exposure Close collaboration with backend teams to optimise data flows Tooling & Infrastructure Vite, Webpack, modern bundling/build tools Jest, Cypress, Playwright for automated testing ...

strong background in relational database theory and excellent knowledge of Relational Databases (SQL Server/MYSQL/Oracle) Experience with communication protocols like GraphQL, GRPC Experience with asynchronous pub-sub message bus architectures such as RabbitMQ Kafka or equivalent Experience with C CLI Experience with Python ...

React + TypeScript Proven ownership of complex production web applications Strong architectural and design understanding Excellent problem-solving and code quality standards Desirable: AWS, GraphQL, Tailwind, healthcare/regulated environments, security standards (HIPAA/GDPR/NHS DTAC). Why This Role? You'll join at a pivotal growth moment ...

Looking For Extensive experience in enterprise and solution architecture , ideally within large-scale, regulated environments. Proven track record designing API-centric solutions (REST, SOAP, GraphQL) and implementing event-driven patterns . Strong understanding of integration architectures , microservices , and services-based delivery models . Solid knowledge of Java, .NET ...

/CI/CD standards, etc.) Tech Stack & Skills You'll Use Shopify/Shopify Plus Liquid, HTML, CSS/SCSS, JavaScript GraphQL, REST APIs, Shopify Admin API Shopify Functions, UI Extensions Vite.js/Webpack, Shopify CLI Git/GitHub, CI/CD pipelines Performance optimisation (Core Web Vitals, Page ...

features. 6 month contract uk wide hybrid Core skills Java, Spring Boot, Spring Data/JPA (Hibernate), PostgreSQL. Eventing: Kafka; RESTful APIs (GraphQL a plus). Security: OAuth2/OIDC, secrets management, secure coding. CI/CD and containerisation: Docker; deploy to AWS and/or PCF on-prem. Responsibilities ...

with PHP and Laravel Good working knowledge of Front-end frameworks such as Alpine.js, Vue.js, Angular, React MySQL RESTful APIs AWS experience Desirable Skills GraphQL/Shopify integration Hosting & networking (DNS, TCP/IP, security) Unit testing (PHPUnit) Machine Learning/AI E-commerce experience - Magento, Shopify, WooCommerce Mobile ...

Senior API Technical Consultant (GraphQL Specialist) Design and build next generation of high-scale SaaS platforms. We're looking for a senior/lead engineering consultant with deep expertise in GraphQL to take a leading role in developing our robust TypeScript/Node.js backend. You will be instrumental in shaping … services are resilient, scalable and secure within a cutting-edge, cloud-native environment (Helm, Kubernetes). The Deliverables Design and build sophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. Lead the design and evolution of our API schemas, ensuring they meet the complex demands of a rapidly ...

background in mobile app development, optimisation, and deployment. • Experience in product focused businesses such as Retail Advantageous to have experience with: • AWS • Expo • Figma • GraphQL Why Join? • Competitive salary up to £87,500 + excellent benefits. • Hybrid working - just 1 day per month in the London office • Work ...

Responsibilities Design, build, and deploy scalable web and mobile applications using ReactJS, React Native, .NET, and Azure Functions. Develop and maintain RESTful and GraphQL APIs, ensuring clean integration across internal and external systems. Architect secure, high-performance backend services supporting customer portals, dashboards, and IoT data ingestion. Champion DevOps practices … C#/.NET and ReactJS (frontend and backend). Strong knowledge of cloud platforms, preferably Microsoft Azure. Experience building and integrating with REST/GraphQL APIs. Solid understanding of databases (SQL, NoSQL, or similar) and data modelling. Familiarity with CI/CD pipelines, automated testing, and DevOps tools. Understanding ...

styling systems • Implement best practices in performance, accessibility, security, and SEO • Deploy and manage applications and server environments (Laravel Forge, AWS) • Develop and maintain GraphQL schemas, endpoints, and queries • Support and mentor other developers, contributing to a collaborative culture • Stay current with modern development trends and introduce new ideas … experience working with headless CMS platforms and API-first ecosystems • Understanding of AWS services such as S3 • Experience with A/B testing tools, GraphQL and API development • Excellent communication skills and confidence working with non-technical stakeholders • Portfolio demonstrating high-quality development work (preferred) • Experience in a digital ...

doing: Designing and developing enterprise-grade SaaS features across backend and frontend systems Building secure, scalable, and high-performing APIs and services (NestJS, GraphQL, REST) Creating data-driven dashboards and UIs with React, Next.js, and Chakra UI Translating product and design requirements into elegant, maintainable solutions Troubleshooting and optimising performance … looking for: 5+ years’ experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven systems (Kafka) Ability ...

Senior Frontend Developer is required with strong skills in Front End web development for complex, performant web apps with strong React.js, Typescript, and ideally GraphQL to join a growing and creative web team at a European tech scale-up that develops high-end user-centric digital notebooks for note-taking … experience in frontend or full-stack web development with a front-end focus Strong hands-on experience with React, TypeScript and Tailwind, and ideally GraphQL in medium to large-scale codebases Solid understanding of Next.js and modern frontend architectures, and front-end standards and best practices A user-experience-focused ...

Shopify Plus - Developer - Liquid - GraphQL - APIsJob Title: Shopify Developer (Shopify Developer - 3+ Years Experience) Domain: Agency/Shopify Salary: Up to £65,000 Location: UK - Fully Remote Tech Stack: Shopify, Shopify Plus, Liquid, APIs, JavaScript, HTML, CSS/SCSS, GraphQL, Vite About the Role We're looking for an experienced … Bring 3+ years' experience developing with Shopify and Shopify Plus Strong hands-on experience with Liquid, JavaScript, HTML, CSS/SCSS, APIs, and GraphQL Experience in a Tech Lead, Senior Developer, or similar role delivering complex Shopify projects Familiarity with modern theme build tools such as Vite.js or Webpack Strong ...

design and interface documents. Prepare detailed test plans, scenarios, and rules of engagement aligned with CREST and OWASP standards. Conduct API penetration testing (REST, GraphQL, SOAP) focusing on authentication, authorization, and business logic flaws. Perform UI/Web application penetration testing for vulnerabilities such as XSS, CSRF, SQL Injection … CREST methodologies. Tools Proficiency – Burp Suite Pro, OWASP ZAP, Postman, SoapUI, Nmap, Metasploit, SQLMap, jwt-tool, Kali Linux toolset. API Security – REST/GraphQL/SOAP testing, OAuth2/OIDC, JWT handling, rate limiting, and authorization flaws (BOLA/BFLA). Web Application Security – XSS, CSRF, SQL Injection, Clickjacking, session ...