176 to 200 of 483 GraphQL Jobs

Software Engineer III - Android - Chase UK

Location
Greater London, England, United Kingdom
development Exposure to iOS development using Swift Familiarity with end-to-end testing tools such as Detox, Appium, or similar frameworks Experience working with GraphQL APIs Hands-on exposure to CI/CD pipelines and automated mobile application delivery Experience with design systems and component libraries, implementing consistent user interface ...

Lead Software Engineer

Hiring Organisation
Hudl
Location
London, United Kingdom
Salary
£ 80 K
technical concepts and trade-offs to cross-functional stakeholders at all levels of the organization.Nice-to-HavesProfessional background. A previous role using TypeScript, React, GraphQL, C#, React, MongoDB and/or AWS would be an asset. Adjacent languages, frameworks and services used at scale are also relevant experiences.IMU ...

Software Engineer III - Android - Chase UK

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 80 K
cross-platform mobile developmentExposure to iOS development using SwiftFamiliarity with end-to-end testing tools such as Detox, Appium, or similar frameworksExperience working with GraphQL APIsHands-on exposure to CI/CD pipelines and automated mobile application deliveryExperience with design systems and component libraries, implementing consistent user interface and experience ...

DevOps Engineer

Hiring Organisation
London Stock Exchange Group
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 50 K
application developmentExperience with version control systems (e.g., Git)Solid understanding of Linux environments and Bash scriptingHands-on experience developing and integrating REST and GraphQL APIsFamiliarity with containerization technologies, particularly DockerExperience working with NoSQL databases (e.g., DynamoDB)Knowledge of container orchestration tools, such as KubernetesExperience with CI/CD pipelines ...

Software Development Engineer II

Location
Greater London, England, United Kingdom
architecture, databases (e.g., PostgreSQL, MySQL, Oracle), SQL and DDD/ER/ORM design. Interest and curiosity in emerging technologies on the web like GraphQL, web assembly, Lambda functions, MLaaS etc. Knowledge of software engineering practices & best practices for the software development life cycle, including coding standards, code reviews, source ...

Staff Platform Engineer - UK

Location
United Kingdom
management, seek the help you need to get unstuck and cut scope when it’s worthwhile. Technology Stack TypeScript (frontend & backend), Node.js, React, Apollo GraphQL, Postgres, Redis. We use Datadog and Sentry on 100% cloud‐based (AWS) infra. We take developer experience and reliability seriously: all engineers are on call ...

Full Stack Engineer | Java, Spring Boot and Angular

Location
Tipton, England, United Kingdom
component architecture, dependency injection, routing, reusable components and state management. Strong knowledge of RESTful API design and implementation. Experience integrating applications using REST APIs, GraphQL, JSON and OAuth. Experience with secure authentication, authorization and token-handling mechanisms. Hands-on experience with SQL and NoSQL databases. Experience working with Kafka … Angular frontend applications. Build clean, reusable, modular, scalable and maintainable code using Java, Spring Boot, Angular and TypeScript. Develop secure REST APIs and GraphQL services for enterprise applications. Integrate frontend applications with backend services using REST, GraphQL, JSON and OAuth. Design reusable Angular components and scalable frontend architecture. Implement effective ...

Senior Java Backend Engineer - Microservices, GraphQL

Location
United Kingdom
Technopride Ltd is seeking an experienced Java Backend Developer to contribute to backend services for a modern enterprise discovery platform. You will design, develop, and maintain scalable APIs, and work on microservices-based architectures. The ...

Senior Full Stack/Native Cloud Engineer (Vice President)

Hiring Organisation
Jefferies Financial Group
Location
London, United Kingdom
Salary
£ 100 K
deep technical expertise in distributed systems, data architecture, and scalable platform design. Design, implement, and maintain Java-based APIs and microservices, including REST, OpenAPI, GraphQL, and gRPC services. Work with modern data technologies including PostgreSQL, MongoDB, and Amazon Redshift. Deliver reliable, performant, and responsive user interfaces aligned to UX designs … resilient systems. Hands-on experience with Kafka or similar event streaming technologies. Strong understanding of API design and service integration patterns, including REST, OpenAPI, GraphQL, and gRPC. Practical experience with relational and NoSQL data platforms, including PostgreSQL, MongoDB, and Redshift. Frontend development experience using Angular or React, with a focus ...

Senior Software Engineer – AI Systems & Full-Stack Ownership

Location
City Of London, England, United Kingdom
powered products. The role spans backend, API design, MCP integration and frontend development with React and TypeScript. You will design scalable REST/GraphQL APIs, implement agent-to-agent connectivity, and build production-grade frontend apps while collaborating with UX and product teams. #J-18808-Ljbffr ...

Full-Stack Engineer (React/TS + Python/Go) – Hybrid

Location
Cambridge, England, United Kingdom
role requires 4+ years in full‐stack development with React/TypeScript on the frontend and Python or Go on the backend. Experience with GraphQL, MySQL, Docker, CI/CD, Kubernetes and Elasticsearch is a strong plus. #J-18808-Ljbffr ...

Senior Software Engineer - Cloud, React/Node.js Lead

Location
Greater London, England, United Kingdom
team in London. You will work on client-facing applications in React/Next.js and a React Native mobile app, building scalable Node.js/GraphQL APIs hosted on AWS. You’ll collaborate with product owners, engineers and analysts, review code, and deploy to production regularly. The role involves leadership ...

Ellucian Experience Developers

Hiring Organisation
Xpertise
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
skills in React, JavaScript and TypeScript. Experience with Material-UI, HTML5, CSS and CSS-in-JS (JSS). Strong Node.js development experience. Knowledge of GraphQL, RESTful services and JSON-based integration development. Experience with unit testing frameworks including Jest and Enzyme. Understanding of WCAG accessibility standards and inclusive design principles. ...

Java Developer

Location
Manchester, England, United Kingdom
development and enhancement of scalable digital applications, working closely with engineering and delivery teams in an Agile environment. Key SkillsFrontend: Angular, JavaScript, TypeScript, AEM, GraphQL, SSR, NgRx, Jest, SCSSBackend: Java, Spring Boot, REST APIs, Liquibase, OpenTelemetry, HoneycombAWS: S3, Lambda, ECS, SQS/SNS, CloudFront, IAM, Secrets Manager, CloudFormationNetworking & Security: Akamai ...

Senior Software Engineer - Customer Order

Location
Greater London, England, United Kingdom
multiple channels. Contribute to event-driven architectures using Kafka to support high-volume transactional workflows across Payments, Pricing, and Fulfilment domains. Design and evolve GraphQL and REST APIs, ensuring consistency, performance, scalability, and an excellent developer experience. Build resilient, low-latency solutions using distributed databases, caching technologies and modern architectural ...

Symfony Developer

Location
Greater London, England, United Kingdom
version control workflows Experience with Twig templating engine Strong debugging and problem-solving skills Nice to Have Experience with API Platform or GraphQL Knowledge of Symfony Messenger and asynchronous processing Experience with Elasticsearch or other search technologies Familiarity with Docker and containerization Experience with CI/CD pipelines (GitLab ...

Senior Software Engineer C# .NET

Hiring Organisation
Pave Talent Partners Limited
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£75,000
assisted development The confidence to make technical decisions, communicate them clearly and influence others Bonus points for: Kubernetes, Docker, PostgreSQL, Redis, Elasticsearch, GraphQL, observability tooling, CI/CD, microservices or RabbitMQ. Working pattern York/Hybrid 2 days per week in the office 37.5 hours per week with flexitime ...

Full Stack .net Core Developer – Fintech50- Bath

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Core Developer must have:Good knowledge and technical skills in the .NET Core 2/3Strong C#NET WebAPIDocument oriented databases (MongoDB, DocumentDB or others)GraphQL experience (Frontend/backend)Strong React/TypeScriptSingle Page ApplicationBDD/TDDESTful API design and developmentKnowledge and experience with Git and GithubCloud experience will ...

Fullstack Engineer (Frontend)

Location
City Of London, England, United Kingdom
development and UI/UX Experience building and deploying web applications in data-driven environments Experience consuming and integrating APIs (REST and/or GraphQL) Strong understanding of software engineering best practices, including Git, CI/CD, testing, and release management Experience designing application architecture and technical frameworks Ability ...

Software Engineer – Java /Back End

Hiring Organisation
SOM 3 Recruitment
Location
Milton Keynes, Buckinghamshire, United Kingdom
Salary
£ 55 K
architectural principles.PostgreSQL data model – schema design, migration management (Flyway/Liquibase), indexing strategy, and query optimisation.Design, document, and maintain RESTful and/or GraphQL APIs, ensuring consistency, versioning, and thorough OpenAPI/Swagger documentation.Identify, catalogue, and systematically address technical debt in collaboration with the widerYour background and experience will includeGreat ...

AI Workplace Senior Engineer

Hiring Organisation
INNOVATIVE TECH PEOPLE LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
policies, cross-tenant migrations, automation, and multi-tenant environments. Technical skills across PowerShell, PnP, Python, JavaScript, C#, JSON, Power Query/DAX, REST APIs, GraphQL, Dataverse, and SQL databases. Good understanding of AI governance, compliance, responsible AI, and Microsoft 365 Copilot. Excellent communication, leadership, consulting, and stakeholder management skills. Desirable ...

Software Engineer - Java /Back End

Hiring Organisation
SOM 3 Recruitment
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
principles. PostgreSQL data model – schema design, migration management (Flyway/Liquibase), indexing strategy, and query optimisation. Design, document, and maintain RESTful and/or GraphQL APIs, ensuring consistency, versioning, and thorough OpenAPI/Swagger documentation. Identify, catalogue, and systematically address technical debt in collaboration with the widerYour background and experience ...

Data Engineer

Hiring Organisation
Tiro Partners Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum
with Dagster or similar orchestration platforms. Familiarity with CI/CD pipelines and tools such as GitHub Actions. Knowledge of REST and/or GraphQL APIs. Experience working in Linux environments. Familiarity with Docker and Kubernetes. Understanding of Test-Driven Development (TDD), PyTest, and software design patterns. ...

AI Solutions Architect

Hiring Organisation
INNOVATIVE TECH PEOPLE LTD
Location
City of London, London, United Kingdom
Employment Type
Permanent
Microsoft Copilot, Copilot Studio, AI governance, information architecture, and responsible AI practices. Strong technical background across PowerShell, PnP, Python, JavaScript, C#, JSON, REST APIs, GraphQL, SQL, and automation. Excellent client-facing communication, leadership, stakeholder management, and consulting skills. Desirable skills: Azure AI services, Azure landing zones, infrastructure as code ...

Integration Developer

Location
United Kingdom
with the creation and parsing of XML, JSON, and various other flat file formats Strong Experience with Type Script, JAVA Script. Basic experience with GraphQL Basic experience with GIT and/or GIThub is a plus. Familiarity with integration tooling such as Postman Strong experience in a number of technologies ...