London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
and implement scalable database schemas and API interfaces to support large-scale user-generated content with a focus on security, performance, and developer experience. Architect clean, performant RESTful APIs, GraphQL solutions, and AI-powered features integrating platforms such as Stripe, Shopify, Salesforce, and OpenAI. Build and integrate Customer Data Platforms (CDPs) and AI/ML capabilities (semantic search, RAG, vector More ❯
Skills A minimum of 4+ years of experience as a Golang Developer. Experience with AWS Cloud and/or developing Cloud applications. Experience with PostgreSQL. Experience working with Node.js, GraphQL, React Mobile projects, and Native technology. Ability to critically review feature requests and propose alternatives as needed. Strong software development skills. Implementation experience in Microservice Architecture. Excellent communication and interpersonal More ❯
While a strong desire to learn is essential, expertise in front-end development is not required initially, as we can teach on the job. Our web stack includes Java, GraphQL, Kubernetes, SQL, NoSQL, and AWS. Proficiency in Java is essential, and you will be coding in Java during interviews. Perks of Working at Viator Competitive compensation packages , including salary and More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Tripadvisor
you're eager to learn, we'll support you on the job, and front-end skills won't be assessed during the interview process. Our web stack includes Java, GraphQL, Kubernetes, SQL and NoSQL databases, all running on AWS. While experience with every tool isn't required, strong proficiency in an object-oriented programming language is essential. Perks of Working More ❯
working across the stack when needed, including diving into backend code and making sense of the wider architecture You have commercial experience working with NextJS using protocols such as GraphQL and gRPC in a production environment. You're familiar with accessibility standards and understand how to build inclusive user interfaces. You've seen projects through the entire development lifecycle, from 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 ❯
You're passionate about crafting seamless digital experiences that are accessible and delightful. You bring commercial experience with React and Next.js or similar modern frameworks in production, ideally with GraphQL, gRPC and REST. You care about writing clean, tested, maintainable code and know when to optimise. You've taken products through the full lifecycle from discovery through to scale. You More ❯
donegal, Donegal County, Republic of Ireland Hybrid / WFH Options
CompuStaff
Product and Engineering leads. Build clean, accessible UIs (Material Design/MUI or similar). Create wireframes, prototypes, and high-fidelity mock-ups when useful. Develop APIs (REST/GraphQL) and microservices; containerise with Docker. Work in AWS (CLI/local sandbox), automate tests (unit/integration/E2E), and own quality. Research new ideas, build quick POCs, and iterate … years’ full-stack experience with React/Next.js, Node.js, and TypeScript. Strong HTML/CSS/JavaScript fundamentals; CSS Modules/SASS; component libraries. API design with REST/GraphQL; microservice architecture. Databases: PostgreSQL plus NoSQL/graph exposure. CI/CD and Git; solid testing mindset (Vitest/Jest, Cypress, Testcontainers). Secure by design: token-based auth, authN More ❯
Core Stack Our core stack focuses on Python, TypeScript, GraphQL, AWS, and Kubernetes. However, we encourage breaking the mold and exploring new technologies if you believe they are superior. Role Description The role is hybrid select the best solution and the technology to get it done; build it, ship it, run it. 108 E 16th Street, New York, NY More ❯
patterns: MVVM, VIPER, or Clean Architecture. Familiarity with dependency injection tools like Resolver, Swinject, or Needle. Experience working with CoreData, SPM, CocoaPods, and third-party SDKs. Integrate with RESTful & GraphQL APIs and backend services efficiently and securely Experience developing modular SDKs or reusable components. Deep understanding of iOS performance tools, debugging techniques, and testing frameworks (XCTest, XCUI). Experience with More ❯
Native, with 2+ years in a technical lead role Experience with large-scale SaaS applications Deep knowledge of React and React Native Strong JavaScript skills, preferably with TypeScript and GraphQL Understanding of Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern build pipelines and tooling Knowledge of mobile UI/UX principles Problem-solving, attention to detail More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Singular Recruitment
background. Strong proficiency in React.js , Next.js , and Tailwind CSS. Experience building dashboards or data-driven web applications. A solid understanding of cloud platforms. Familiarity with integrating REST APIs or GraphQL endpoints. Knowledge of performance tuning , accessibility standards , and responsive design best practices. Experience working in cross-functional teams ( design , backend , analytics ). Highly desirable skills include: Experience with data visualization More ❯
content modeling and API management Proficient web development skills in HTML, CSS, JavaScript, and modern frameworks (React, Next.js, or similar) Strong understanding of headless CMS architecture, REST APIs, and GraphQL Experience with website hosting, domain management, SSL certificates, and security protocols Knowledge of SEO optimisation, website analytics, and e-commerce integration Role Details This is a volunteer role with commitment More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
management, and hands-on experience with enterprise-scale migrations.??? Tech Environment: STIBO STEP (PIM)? Java 17+ (Java 21 preferred) Micronaut/Spring Boot? JUnit/Mockito? Kafka/MongoDB? GraphQL Federation/REST APIs? Gradle? Terraform/OpenTelemetry/Dynatrace Key Responsibilities: Architect and lead the end-to-end migration of STIBO STEP to SaaS Collaborate with internal teams and More ❯
Do Define the roadmap : Own the engineering strategy, lead architecture decisions, and manage both internal teams and outsourced partners. Stay hands-on : Write production-quality code across Node.js, Express, GraphQL, TypeScript, React, and React Native . Deliver front-end excellence : Build fast, responsive web apps using Vite, React Query, Context API, and CSS frameworks . Integrate emerging tech : Incorporate AI 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 ❯
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 ❯
take part in the full process from design, to code, to test, to deployment and back again for further iteration. Our tech stack includes Kotlin, Coroutines, Jetpack Compose and GraphQL in a modular layout that follows the clean-architecture concept with MVVM. Would you like to build features end to end? Would you enjoy working with a large number of 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 ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Tripadvisor
take part in the full process from design, to code, to test, to deployment and back again for further iteration. Our tech stack includes Kotlin, Coroutines, Jetpack Compose and GraphQL in a modular layout that follows the clean-architecture concept with MVVM. Would you like to build features end to end? Would you enjoy working with a large number of More ❯
Shirebrook, Mansfield, Nottinghamshire, England, United Kingdom Hybrid / WFH Options
Reed
mindset. Key responsibilities as the Senior Back-End Software Engineer are: Design and develop backend services using Node.js and TypeScript , deployed in a cloud-native environment. Build and maintain GraphQL and REST APIs to support a range of digital products and integrations. Collaborate with architects, product managers, and other engineers to shape scalable technical solutions. Integrate with third-party platforms … date with emerging technologies and bring innovative ideas to the team. Skills & Experience needed: Essential: Strong experience with Node.js and TypeScript Proven background in microservices architecture Solid understanding of GraphQL and RESTful API design Experience with SQL and NoSQL databases Familiarity with CI/CD, automated testing, and modern development workflows Desirable: Experience with Azure or other cloud platforms Knowledge More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Reed Technology
mindset. Key responsibilities as the Senior Back-End Software Engineer are: Design and develop backend services using Node.js and TypeScript , deployed in a cloud-native environment. Build and maintain GraphQL and REST APIs to support a range of digital products and integrations. Collaborate with architects, product managers, and other engineers to shape scalable technical solutions. Integrate with third-party platforms … date with emerging technologies and bring innovative ideas to the team. Skills & Experience needed: Essential: Strong experience with Node.js and TypeScript Proven background in microservices architecture Solid understanding of GraphQL and RESTful API design Experience with SQL and NoSQL databases Familiarity with CI/CD, automated testing, and modern development workflows Desirable: Experience with Azure or other cloud platforms Knowledge More ❯
Isleworth, London, United Kingdom Hybrid / WFH Options
Staffworx Limited
Full Stack Software Engineer GraphQL | TypeScript | Cloud-Native Based West London, Hybrid working, 1-2 days week on site. Outside IR35. 6 months initial, likely extensions. Were looking for a Full Stack Software Engineer who loves building high-quality, scalable systems and isn't afraid to get deep into both the code and the infrastructure. If GraphQL APIs, TypeScript/… backends and cloud-native deployments make you feel right at home, this is your stage. What you ll be doing Design & build robust, scalable TypeScript/Node.js services and GraphQL APIs that power real-world applications. Write code that lasts clean, maintainable, well-tested, and resilient. Shape our infrastructure through modern DevOps practices: CI/CD pipelines (Jenkins, Concourse), containerisation … and inspire junior engineers, helping to grow a culture of technical excellence. What you bring to the table Proven production experience with TypeScript and Node.js . Strong understanding of GraphQL from schema design to integration and evolution. Hands-on with testing frameworks like Vitest and Playwright . Comfortable with Docker , Helm , Kubernetes , and modern CI/CD pipelines. Experience in More ❯