251 to 275 of 277 GraphQL Jobs in London

assembling commercial offers and in the realization of remote and onsite PoVs.Own Security Architecture for Web & APIsDefine and evolve secure reference architectures for microservices, GraphQL/REST APIs, AI frontends, at our cloud service components (WAF/CDN/API/AI FW).Serve as trusted advisor to product … APIs, including focused on Application security.Deep knowledge of:OWASP Top 10, OWASP API Security Top 10, secure coding patterns, input validation, schema enforcement.APIs (e.g., GraphQL/REST, XML/SOAP API Gateways like Apigee, Kong, Azure API Management, AWS API Gateway) and how to secure them (WAF, bot defense, schema ...

We’re looking for a Lead Front-End Developer to join a top software business in Exeter with more than a thousand Leisure, Tourism, and Events businesses across the globe. They’ve grown significantly over ...

Are you looking to join an emerging company? As they are looking to take more market share every single day, now is the time to join! This company is a key challenger to the telecommunications ...

across a hybrid London/Dundee environment. The role covers front-end and back-end development, data flows and API design, using React, Node.js, GraphQL and modern databases. You will collaborate with cross-functional teams, optimize data pipelines and explore AI-enabled tooling to enhance product experiences for audiences across ...

ready to onboard and support real customers safely. The stack Deliberately the same stack as our hireful ATS platform. - NestJS + TypeScript - Vue.js - Prisma - GraphQL - preferred - PostgreSQL GraphQL is our preference rather than a hard requirement. If you'd argue for something else on this product, we'd rather hear … + Typescript expertise in production. Modules, dependency injection, testing. - Vue.js (Vue 3) with the Composition API. Component design and state management you can justify. - GraphQL schema design. Including an opinion on when not to reach for it. - Prisma and relational data modelling. Migrations, indexes, and a sense of what ...

products and services. Data Retrieval: Be responsible for building the customer-facing products that make data accessible and actionable. This includes developing our public GraphQL API, building robust log delivery solutions and integrations with customer destinations, and contributing to our alerting products, which empower users to configure and receive near … monitor, and maintain the performance of our large-scale database clusters to accommodate the growing volume of data. Develop and enhance our customer-facing GraphQL APIs, log delivery, and alerting solutions, focusing on performance, reliability, and user experience. Work to identify and remove bottlenecks across our data platforms, from streamlining ...

retrieval services, including error handling, reliability, and service interactions. Contribute to contract testing and service-level testing strategies across our REST and evolving GraphQL APIs. Integrate and maintain automated tests within CI/CD pipelines, supporting testing at multiple levels of the stack. Use observability tooling such as New Relic … ownership of assigned areas and continuously improve quality outcomes. Experience working in Agile/Scrum teams. Nice to Have Performance testing experience. Familiarity with GraphQL APIs and service-level or contract testing approaches. Experience testing shared services or internal platforms. Knowledge of Kubernetes (EKS). Interest in search ...

Senior Sales Engineer, Matterport - London Job Description COSTAR GROUP - SENIOR SALES ENGINEER, MATTERPORT - LONDON OVERVIEW CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. ...

Play a pivotal role in revolutionising fibre networking, not only within London but extending beyond. You will be joining a Sunday Times Best Place to work in the UK which it is on a mission ...

JavaScript and Typescript, utilising Node and React within a “you build it, you run it environment” with AWS and Kubernetes. Can you also speak GraphQL-oquently about APIs? The platform has recently fully migrated over to using GraphQL so any experience here would also be a great plus. This ...

build out a tribe is not something that comes along often. You will take your in depth experience of graphical databases, Neo.4j or GraphQL to come in and grow a team. Your core focus will be to ensure the successful build and optimisation of the company’s proprietary data platform. … best solution and the technology to get it done; build it, ship it, run it. That being said, core stack focuses on Python, TypeScript, GraphQl, AWS and Kubernetes. Break the mould though, if you think something is better come in and prove it. The role is hybrid in London, with ...

optimisation, experimentation and continuous improvement. A day in the life:Build and enhance customer-facing and internal web applications using Next.js, React, TypeScript and GraphQL, delivering features across multiple products and business areas.Collaborate with Product, Design, Marketing and Backend teams to create intuitive, accessible and high-performing user experiences.Contribute … rendering strategies (SSR, crawlability, structured data, indexation and semantic HTML), with experience optimising applications for both traditional search engines and AI-powered search.Experience with GraphQL and observability tools such as Honeycomb or Grafana.Working on customer-facing products within fintech, regulated industries or fast-growing technology businesses.Contributing to shared libraries, design ...

data, in 4 weeks, picking up a large set of new technologies on the way (ground up built from low-level services like Appsync, GraphQL, not Twilio). Dennis built a lightning fast cloud document library for clinics in a few days, with <100ms traversals through preloading. Recently, when faced … currently entirely in JS/TS: Angular + Capacitor + Electron, React (internal tools), Amplitude (analytics), a fully serverless backend in AWS (Cognito, Appsync GraphQL, Lambda, DynamoDB). We have good functional & unit test coverage and CI/CD. Our stack is in a great place already: highly scalable, cost ...

Senior Product Engineer, React NativeLocation: Nine Elms, London. Full time, hybrid with at least 3 days a week on site.You'll need the right to work in the UK and be based in London. We ...

Take a technical leadership position within JPMorgan's Commercial & Investment Bank, where you'll harness cutting-edge AI techniques to revolutionize business decisions and automate processes.As an Applied AI/ML Lead – Vice President - Machine ...

Senior Product Engineer, React NativeLocation: Nine Elms, London. Full time, hybrid with at least 3 days a week on site. You'll need the right to work in the UK and be based in London. ...

This is a chance to drive measurable impact and shape best practices for the platform used across the business. Our stack: React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes, GCP. The impact you will have Take ownership of the frontend web platform, ensuring scalable, polished, high … every box — if this role excites you, we’d still love to hear from you. Nice to haves Growth-focused engineering experience Experience with GraphQL This is a senior, high-autonomy role where engineers get to own the frontend experience, define best practices, and directly influence growth metrics. ...

modern backend stack including Ruby on Rails (8.0), Sidekiq Enterprise (200k+ jobs daily), Heroku, GitHub Actions (CI/CD), Playwright (E2E testing), and GraphQL APIs . What You’ll Do Build, maintain, and scale backend services using Ruby on Rails and related technologies. Collaborate with product and frontend teams … large‐scale job processing. Experience deploying and running applications in Heroku (or similar PaaS), with confidence in CI/CD pipelines. Familiarity with GraphQL APIs and automated testing frameworks such as RSpec . A collaborative mindset , with strong communication skills and the ability to make progress in ambiguous situations. ...

modern backend stack including Ruby on Rails (8.0), Sidekiq Enterprise (200k+ jobs daily), Heroku, GitHub Actions (CI/CD), Playwright (E2E testing), and GraphQL APIs.What You’ll DoBuild, maintain, and scale backend services using Ruby on Rails and related technologies.Collaborate with product and frontend teams to deliver features that enable … with Sidekiq for large-scale job processing.Experience deploying and running applications in Heroku (or similar PaaS), with confidence in CI/CD pipelines.Familiarity with GraphQL APIs and automated testing frameworks such as RSpec.A collaborative mindset, with strong communication skills and the ability to make progress in ambiguous situations.A proactive, curious ...

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation ...

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation ...

Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a ...

Principal Product Engineer, React NativeLocation: Nine Elms, London. Full time, hybrid with at least 3 days a week on site. You'll need the right to work in the UK and be based in London. ...

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation ...

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation ...