201 to 225 of 313 GraphQL Jobs in the UK

Software Engineering Lead

Hiring Organisation
Willis Towers Watson
Location
London, United Kingdom
Salary
£ 100 K
Engineers with the assistance of an assigned Engineering Manager.The RoleTechnical LeadershipLead the evolution of backend architecture across our PHP platform, Go services, and GraphQL/API layers — balancing delivery speed with long-term maintainabilityGuide API and domain design standards — clear service boundaries, consistent contracts, and pragmatic integration between modern services ...

Senior Manager - Service & Operations, Studio+

Hiring Organisation
EY (Ernst & Young)
Location
London, United Kingdom
Salary
£ 120 K
will have customer contact centre experienceExperience with specific technologies such as Twilio and Genesys would be beneficialExperience with + SQL, HTML and/or GraphQL is also beneficialTo qualify for the role you must Be able to clearly demonstrate your customer service transformation experience, particularly within customer contact centresHave ...

Engineer C# (Full Stack)

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through ...

Senior Backend Engineer: Pricing, Promotions & APIs

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
powering multiple customer channels. You'll develop scalable microservices and APIs using Java or Kotlin, participate in Kafka-based event-driven architectures, and design GraphQL APIs while ensuring performance and operations across high-volume systems. Collaborative culture in a fast-paced environment with ownership and on-call responsibilities. #J ...

Lead Software Engineer - Data in London - LinuxRecruit

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
months ago Tech stack Python TypeScript Software Engineer Required Skills To optimize the platform's performance, a rough tech stack is in play. GraphQL or Neo4j experience is highly desirable, programming with Python or TypeScript is again advantageous. You should know the full SDLC and be comfortable with architecting solutions. ...

Lead Software Engineer - Data

Hiring Organisation
LinuxRecruit
Location
London, United Kingdom
Salary
£ 100 K
role where you would choose what you need to use to enhance the platform's performance, a rough tech stack is in play. GraphQl or Neo4j experience is highly desirable, programming with Python or TypeScript is again advantageous. You know the full SDLC and are comfortable architecting solutions. This role ...

frontend js/react/typescript for construction projects

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
rota during working hours. Требования 5+ Years of professional frontend engineering experience; Strong experience with modern JavaScript/TypeScript and React; Experience working with GraphQL and REST APIs; Experience writing unit tests; Ability to leverage AI coding tools for rapid iteration; Security awareness and comfort operating across the full frontend ...

Staff Design Engineer - UK

Hiring Organisation
Jobleads-UK
Location
United Kingdom
design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

Staff Design Engineer - UK

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
design system and the design and implementation of features for hundreds of users with iterative user feedback. Technical Stack TypeScript (frontend & backend), React, GraphQL, Node.js, Postgres, and Redis. Minimum proficiency in TypeScript, React, and CSS is required; backend proficiency is a plus. Benefits Competitive salary and equity. 10‐year exercise ...

Generative AI Director

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
pipelines using DAG frameworks, including custom operator development and pipeline optimization. Architect and implement high‐throughput, low‐latency microservices with gRPC, REST, and GraphQL, including protocol buffer schema design, streaming endpoints, and load balancing. Apply hands‐on experience with parameter‐efficient fine‐tuning (LoRA, QLoRA, IA3), model quantization (INT8, FP16 ...

Forward Deployed Infrastructure Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
market teams. Degree in Computer Science or a related field, or equivalent professional experience. Even better... Hands‐on experience with Go services, GraphQL APIs, or LLM infrastructure in production environments. Past experience at an early‐stage company where you built deployment operations, playbooks, and tooling. Familiarity with observability and incident ...

Senior Software Engineer

Hiring Organisation
Marks & Spencer
Location
United Kingdom
Salary
£ 60 K
broad range of stakeholders, including senior leaders, engineers and external partners, while contributing to engineering communities of practice.Our tech stackKotlin, Jetpack Compose, GradleRESTful APIs, GraphQL (nice to have)GitHub Actions, Figma, MDM (nice to have)Offline-first architecture, Clean Architecture, MVVMWho you areYour skills and experience will include:Strong experience ...

Generative AI Director

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 120 K
production ML pipelines using DAG frameworks, including custom operator development and pipeline optimization.Architect and implement high-throughput, low-latency microservices with gRPC, REST, and GraphQL, including protocol buffer schema design, streaming endpoints, and load balancing.Apply hands-on experience with parameter-efficient fine-tuning (LoRA, QLoRA, IA3), model quantization (INT8, FP16 ...

Staff Software Engineer (Web & Mobile)

Hiring Organisation
TripAdvisor
Location
London, United Kingdom
Salary
Confidential
/or Android, with strong fluency in Swift and/or Kotlin and the surrounding ecosystem - offline sync, push, auth, persistence, networking, REST/GraphQL) - and credible breadth beyond itDemonstrated breadth: you've worked seriously in at least one of {web frontend, backend services, data/infra, platform tooling} alongside ...

Staff Software Engineer (Web & Mobile)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/or Android, with strong fluency in Swift and/or Kotlin and the surrounding ecosystem - offline sync, push, auth, persistence, networking, REST/GraphQL) - and credible breadth beyond it Demonstrated breadth: you’ve worked seriously in at least one of {web frontend, backend services, data/infra, platform tooling ...

Principal Solutions Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
broader customer data and identity stack. Strong grasp of client‐side integration nuances: mobile and web SDKs, push notification frameworks, webhooks, and REST or GraphQL APIs, including how they hold up under enterprise scale and multi‐region deployments. German language proficiency. Not required, but useful for DACH market conversations. Experience ...

Engineering Manager - UK

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Technology Stack I’m sharing our tech stack with the caveat that we don’t require previous experience: TypeScript (frontend & backend), Node.js, React, Apollo GraphQL, Postgres, Redis. Benefits Competitive salary and equity. 10-year exercise window for stock options. You shouldn’t feel pressure to purchase stock options ...

Full Stack Developer - React/Node

Hiring Organisation
Tank Recruitment
Location
Plymouth, Devon, United Kingdom
Employment Type
Permanent
maintain bespoke web applications, internal tools and business software. Build responsive, user-friendly frontend applications using modern JavaScript frameworks. Develop and maintain REST and GraphQL APIs for internal and third-party integrations. Support backend services, databases and automation processes. Work within Linux-based environments using modern development and deployment practices. … with experience across frontend, backend and API development. You'll ideally have experience with: Node.js, React, JavaScript and TypeScript Building and consuming REST and GraphQL APIs SQL databases, particularly PostgreSQL Linux development environments Git, GitHub and modern deployment workflows Writing secure, scalable and maintainable software Supporting applications in high-availability ...

Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/annum
deliver secure, data-driven solutions in a highly regulated environment. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5 CSS3 Backend Exposure Node.js REST APIs GraphQL Nice to Have Next.js AI integrations (OpenAI, Azure AI, or similar) Essential Skills & Experience Strong commercial experience building enterprise-grade frontend applications using React Advanced … understanding of responsive design, modern UI development, HTML5, and CSS3 Experience developing reusable component libraries and scalable frontend architectures Proven experience integrating RESTful APIs, GraphQL services, and third-party platforms Experience with state management solutions such as Redux or Zustand Strong focus on application performance, accessibility, security, and user experience ...

Senior Software Engineer I – Search and AI Platform

Hiring Organisation
Elsevier
Location
London, United Kingdom
Salary
£ 70 K
reliable, and innovative solutions that accelerate scientific discovery. Key responsibilities:Design and implement graph-based search services. Develop applications using Java, Spring Boot, Spring, GraphQL, and GraphQL Federation. Integrate with databases, web services, or AWS services (Neo4j, DynamoDB, RDS, S3, Parameter Store, SQS, SNS, Kinesis) to support ingestion, storage … distributed systems or search platforms.Proven track record building scalable backend systems and APIs.Strong expertise in Java and the Spring Boot ecosystem.Hands-on experience with GraphQL API/REST APIs design.Solid background in cloud-native architectures with AWS and Kubernetes (EKS). An advocate of best practices for rapid development ...

Software Engineer III- Front End- Web- JPM Personal Investing- Mid Level

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
self‐development and learning who keeps up to date with the latest Web/React trends and technologies. Experience with Kubernetes Experience with GraphQL Experience with Node.js Worked with GraphQL APIs Feature flagging/AB testing Appreciation/Exposure to React Native Knowledge of other JavaScript frameworks like Angular ...

Engineering Director: APIs, Frontend & ASP.NET

Hiring Organisation
Jobleads-UK
Location
Belfast, Northern Ireland, United Kingdom
Script Works is seeking a Technical Director of Engineering to lead and scale engineering teams in Belfast. You will be responsible for delivering secure GraphQL and RESTful APIs while guiding front-end teams on compliant React and web portal development. The ideal candidate will have a strong background in ASP.NET ...

Autonomous Health-AI Product Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
platform and seeks engineers who own problems end to end. You'll work on a modern serverless stack with TypeScript, React, AWS, and GraphQL, shipping features that touch millions of patients through a national health system. We value raw horsepower, strong CS fundamentals, and the ability to move between frontend ...

Security Architect: Cloud-Native, AI & API Security (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
engineering, architecture, cyber security, risk and product teams across a complex estate. You’ll own application security patterns for cloud-native services, REST and GraphQL APIs, and legacy systems, leading design reviews and pragmatic risk decisions to keep client data safe and compliant with regulatory expectations. This senior role requires ...

Senior Mobile Engineer: Real-Time Apps & AI-Driven UX

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
devices. Join a fast‐growing, tech‐driven retail group and shape how millions interact with our ecosystem using React Native or Flutter, REST/GraphQL, and modern deployment #J-18808-Ljbffr ...