101 to 125 of 488 GraphQL Jobs

Senior Principal Architect, CTO Office

Hiring Organisation
IFS
Location
London, United Kingdom
Salary
£ 80 K
Databricks, or equivalents), streaming and event-driven integration where the problem demands it Enterprise integration: API design and consumption at scale, including REST, OData, GraphQL, and webhook/event patterns into ERP-class systems What sets candidates apart Classical ML depth alongside GenAI: forecasting, anomaly detection, predicThe role This ...

Manager, Data Engineering Architect, AI & Data, Technology & Transformation

Hiring Organisation
Deloitte
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 80 K
data lineage solutions using tools such as Informatica Data Catalog, Talend Data Catalog, IBM Information Governance Catalog, or cloud-native equivalents.Developing RESTful and GraphQL APIs for inter-service and external data exchange.Have worked with and architected solutions on platforms from key cloud vendors such as Databricks, Snowflake, or similar.Have worked ...

Software Enginner

Location
West of England, England, United Kingdom
have most of the skills or experience we're looking for. About the role Full Stack Engineer working across TypeScript, Node.js, React, GraphQL and AWS serverless technologies. You'll help build and evolve business services and customer-facing platforms, contributing across both backend services and frontend applications. You'll develop … TypeScript, while also contributing to backend services, APIs and platform capabilities when required. This is an opportunity to work with modern cloud-native technologies, GraphQL-based architectures, event-driven systems and customer-facing products that play an important role in managing and maintaining customer data. The platform is continuously evolving ...

Software Engineer - Global Music Tech & APIs

Location
Greater London, England, United Kingdom
join a cross-functional squad delivering robust, scalable software. You’ll write clean, tested code, design distributed systems and microservices, and work with GraphQL/REST APIs, SQL/NoSQL, and AWS. Strong Python/JavaScript/TypeScript and React experience in an agile environment is essential. #J-18808-Ljbffr ...

Full Stack Developer | .NET & React | Quant Background | London, Hybrid

Hiring Organisation
Source Group International
Location
London, United Kingdom
Salary
£ 120 K
systems. Exposure to messaging or event-driven architectures (e.g. Kafka). Experience with Reactive Extensions (Rx), async workflows, or concurrency-heavy systems. Familiarity with GraphQL or gRPC. Background in building systems that support analytics, optimisation, or decision-support use cases. What We’re Looking For A developer who enjoys thinking ...

Senior DevOps Engineer

Hiring Organisation
Candour Solutions Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
experience Experience designing and supporting high-traffic applications Strong Python proficiency Experience using, configuring, and deploying Docker containers Experience hosting APIs including REST and GraphQL Experience working with various database technologies, including NoSQL Mentoring, team leadership, or management experience Experience participating in on-call or out-of-hours support Experience ...

AWS Solution Architect

Location
Cambridge, England, United Kingdom
design critiques. Own and maintain technical roadmaps across multiple product domains. Define domain boundaries, bounded contexts, and inter-service communication contracts. Design RESTful, GraphQL, and gRPC APIs with a focus on backward compatibility and versioning. Set patterns for service resilience: circuit breakers, retries, bulkheads, and rate limiting. Establish observability standards ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
understanding what needs to be built, to getting it into the hands of customers, to making sure it stays running. Our stack: AWS, MongoDB, GraphQL, React, TypeScript, Python, Terraform. We have strong DORA metrics, we pair program, we deliver value in small increments and observe change. The tooling and process ...

Lead Software Engineer - Frontend Engineering - React Native

Location
Greater London, England, United Kingdom
React framework & Building applications usingReact Nativein TypeScript or JavaScript Native application development across Android/iOS inKotlin/Swift Understanding of REST APIsand GraphQL Comfortable working with projects partially or fully usingTypeScript End to end testing applications withDetox/Appium/WebdriverIO/Playwright Extensive experience in modern web development ...

Full-Stack Engineer

Location
Cambridge, England, United Kingdom
Services. Go and Python are highly preferable. Experience in interfacing/designing web services with “Top-Down”/“Schema-First” approach. Having experience in GraphQL is a significant plus. Understanding of common Relational Database (e.g. MySQL). Experience in containerized development, CI/CD, and Kubernetes is a plus. ...

Full Stack Software Engineer

Location
Dundee, Scotland, United Kingdom
services and experiences that power customer engagement at scale. This is an exciting opportunity for a full stack engineer with experience in React, Node.js, GraphQL and modern database technologies who enjoys working across front-end experiences, backend systems and data flows to deliver high-quality products that create measurable business ...

Software Engineer III - Fullstack Java

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
certification in software engineering concepts and advanced applied experienceStrong hands-on experience with JavaExperience with data distribution and consumption using event, Kafka streaming, API (GraphQL and REST), and bulk methodsPractical experience in public cloud solutions, AWS, with knowledge of mesh data distribution using Snowflake and Starburst compute enginesHands-on experience ...

Senior Site Reliability Engineer

Hiring Organisation
Carta
Location
London, UK
Employment Type
Full-time
efficient, maintainable, and scalable code. API Services: Experience in designing, deploying, and maintaining API services, with a strong understanding of RESTful and/or GraphQL API design principles. AI Fluency: You use AI tools in your own day-to-day work in addition to enabling others. You're comfortable building ...

Software Engineer III- React

Location
Greater London, England, United Kingdom
proficient applied experience Ability to write testable, clean JavaScript code Proficiency in React framework Familiarity with writing unit tests Understanding of REST APIsand GraphQL Ability to work in a dynamic, agile environment within a geographically distributed team Ability to focus on promptly addressing customer needs Excellent written and verbal communication ...

Senior Full Stack Software Engineer - ClickPipes Platform

Hiring Organisation
ClickHouse
Location
United Kingdom
Salary
£ 70 K
maintaining automated tests (unit, integration, and E2E) as part of a CI/CD workflowPractical knowledge of backend systems, REST and/or GraphQL APIs, and service-oriented architectureGreat communication skills and the ability to work effectively in a distributed, async-friendly teamNice to have:Familiarity with Go, Node ...

Banking Technology Angular Lead Engineer - Vice President

Location
Greater London, England, United Kingdom
apply Corporate Banking domain knowledge Required Skills & Experience Significant hands‐on experience with Angular, TypeScript, HTML5 Proven experience of API first solution - REST, GraphQL Experience designing & implementing large‐scale platforms using microservices architecture Experience working in Agile/Scrum delivery teams & incremental frequent releases. Database design and queries in RDBMS ...

Senior Frontend Engineer

Hiring Organisation
Version 1
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
React. Any further experience with Next.js/Angular/Vue.js is beneficial Experience with mobile development frameworks like React Native is beneficial. Experience with GraphQL, preferably using Apollo Client with React for efficient data fetching and state management. Experience in Unit Testing with Jest Continuous Integration experience (Docker) A passion ...

Senior Frontend Engineer

Hiring Organisation
Hackajob Ltd
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Permanent, Work From Home
React. Any further experience with Next.js/Angular/Vue.js is beneficial Experience with mobile development frameworks like React Native is beneficial. Experience with GraphQL, preferably using Apollo Client with React for efficient data fetching and state management. Experience in Unit Testing with Jest Continuous Integration experience (Docker) A passion ...

Full Stack Lead Engineer - App, Data & AI Engineering

Hiring Organisation
JP Morgan Chase
Location
Glasgow, Lanarkshire, United Kingdom
Salary
£ 80 K
contribute across the length and breadth of a projectProficiency in one or more of the following: Java/Spring Boot, Python/PySpark, GraphQL, or mobile development frameworks, with openness and aptitude to work across others as neededExperience with cloud platforms (preferably AWS) and working knowledge of both relational ...

Senior Software Engineer - Agentic Workflows

Hiring Organisation
Causaly
Location
London, UK
Employment Type
Full-time
expect experience with all of it, but you should be comfortable learning the parts you have not used. Languages: TypeScript, Node.js, PythonBackend: Apollo GraphQL, Zod, fp-ts, FastAPIFrontend: ReactWorkflow & messaging: Restate, Redis Streams, Cloud TasksData: PostgreSQL, Elasticsearch, Redis, MongoDBGenAI: LangGraph, OpenAIObservability: OpenTelemetry, Langfuse, DatadogCloud & infrastructure: Google Cloud, Azure, Kubernetes, Terraform ...

Senior Kotlin/JVM Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
here and if youd like to check our reviews out on Glassdoor you can see these here. Our Tech Stack Backend Kotlin 1.7.20 AWS GraphQL (it would be nice if you were familiar with this but its not a deal breaker) Postgres RabbitMQ Docker Kubernetes Frontend React & React Native, TypeScript ...

Senior Identity and Full-Stack Engineer

Hiring Organisation
Aberdeen Group
Location
Edinburgh, Midlothian, United Kingdom
Salary
£ 70 K
automation and scripting tools. Strong problem-solving skills with the ability to collaborate, mentor and support colleagues. Desirable: Okta administration, SCIM provisioning, access governance, GraphQL, Playwright, TypeScript, Terraform-based infrastructure provisioning, AI-assisted engineering tools and regulated financial services experience. We are proud to be a Disability Confident Committed employer. ...

Senior ML Software Developer (Brahma AI - A DNEG Dedicated Unit of Brahma)

Hiring Organisation
DNEG
Location
London, United Kingdom
Salary
£ 80 K
tooling and ML integration), C++17 (performance-critical components), TypeScript/JavaScript (web UIs).Web front-end: React (or Vue), modern build tooling, REST/GraphQL clients.Services: FastAPI/Flask, gRPC/HTTP; containerized on Linux.Build/packaging: CMake; setuptools/pip/poetry; RPM/deb where appropriate.VCS/ ...

Senior Product Engineer

Hiring Organisation
Zapp
Location
London, United Kingdom
Salary
£ 100 K
great fit if youSenior engineering experience. 5+ years building production software.Full-stack range. Comfortable across backend, web, and infrastructure.Strong fundamentals. Confident with TypeScript, GraphQL, and SQL. At home in NestJS (or a similar Node.js framework) and React.Cloud and DevOps minded. Comfortable across GCP or a similar cloud, CI/ ...

Sr. Software Engineer, Cloud Platform (Hybrid, London)

Location
Greater London, England, United Kingdom
Tech Stack: Cloud Platforms: AWS, GCP Observability: LogScale (Humio), Grafana Infrastructure: Kubernetes, Kafka Programming: Golang (APIs), Python Data: PostgreSQL, Cassandra, OpenSearch Integration: REST, GraphQL, OAuth, JSON What You’ll Do: Design and implement platform features that support marketplace integrations using our Foundry platform Lead technical implementations from concept through deployment ...