1 to 25 of 48 GraphQL Jobs in London

write clean, efficient, and scalable code. Familiarity with CI/CD pipelines and DevOps practices is a plus. Experience with TypeScript. Familiarity with GraphQL or other modern data-fetching technologies. Experience in integrating message brokers (e.g., RabbitMQ, Kafka). Familiarity with cloud platforms like AWS, Azure, or Google Cloud. Knowledge ...

proficiency in Python, JavaScript/TypeScript, Java, or Go Experience with modern frameworks (React, Node.js, Django, FastAPI) Knowledge of microservices architecture, API design (REST, GraphQL) Experience with containerization (Docker, Kubernetes) and cloud-native development patterns DevOps & SRE Practices Experience implementing CI/CD pipelines and DevOps methodologies Knowledge of infrastructure ...

configured such tools in the past Clear understanding of major enterprise design patterns. An agile proponent and scrum practitioner. Web services experience REST/GRAPHQL/Microservices Good working understanding of commonly used data structures, algorithms and design patterns. Accommodation requests If you need assistance with any part ...

take ownership. Strong knowledge of modern frameworks and libraries (especially React on the front end). Experience building and maintaining APIs (REST/GraphQL), including documentation and SDKs. Solid understanding of databases (SQL and NoSQL) and server-side development. Experience deploying and managing applications on cloud platforms (AWS, Azure ...

control and CI/CD pipelines (e.g., Azure DevOps, GitHub). Excellent problem-solving skills and a detail-oriented approach. Desirable Skills: Experience with GraphQL, RTK Query, or React-hook-form. Familiarity with SPA architecture and micro-frontends. Knowledge of cloud platforms such as Azure or AWS. Awareness of Agile ...

Working On: Designing and building scalable backend systems using Python Collaborating on full-stack features with TypeScript and JavaScript Creating and integrating RESTful and GraphQL APIs Working with Docker, Kubernetes, and cloud infrastructure (AWS) Developing within a microservices architecture Solving complex problems in data flow, latency, and scale Contributing ...

back-end and build intuitive, responsive user interfaces using React and TypeScript. Architecture design: You will design and deliver scalable, cloud based microservices (REST, GraphQL) and leverage AI to accelerate development. Data Integration: You will work with complex data estates, utilizing Neo4j, NoSQL, and relational databases to surface biodiversity insights. ...

enthusiasm. Technologies We Use: Languages: Python, Rust, C++, Erlang, JavaScript, TypeScript Frontend: React Cloud: AWS, Terraform, Docker, Kubernetes Databases: PostgreSQL, S3, Redshift, Redis, ElasticSearch, GraphQL Messaging: Kafka, RabbitMQ CI/CD & DevOps: GitLab, Jenkins, Ansible Monitoring: Sentry, Grafana, Prometheus Our Values Our values are at the heart of everything ...

TypeScript, Node.js, and modern CSS. p]:pt-0 [&>p]:mb-2 [&>p]:my-0"> Collaborate across teams to hit product roadmaps, integrating REST/GraphQL APIs and ensuring on-time delivery. p]:pt-0 [&>p]:mb-2 [&>p]:my-0"> Champion monitoring, proactive issue resolution, and observability using Datadog ...

TypeScript, and state management (Recoil, Redux, MobX) Performance Optimisation: Code splitting, lazy loading, and React performance tools APIs & Data Handling: REST, Long Polling, WebSocket, GraphQL, caching strategies, and data-heavy API interactions UX & UI: Responsive design, design systems, and prototyping (Figma, Excalidraw) Testing & Quality: Unit and integration (Jest), E2E testing ...

applications using React Native in TypeScript or JavaScript Native application development across Android/iOS in Kotlin/Swift Understanding of REST APIs and GraphQL Comfortable working with projects partially or fully using TypeScript Using latest React features such as Suspense and Hooks End to end testing applications with Detox ...

proficient applied experience Ability to write testable, clean JavaScript code Proficiency in React framework Familiarity with writing unit tests Understanding of REST APIs and 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 ...

Backend & Integration Engineering: Design, build, and scale backend services that power POS integrations across ERP, eCom, CRM, inventory, and loyalty platforms Develop REST and GraphQL APIs that are performant, secure, and easy to consume Implement real-time and batch data sync, authentication flows (OAuth, SSO), and secure event pipelines Architecture ...

resilience, and scalability. What You’ll Bring 🔥 Expert-level Python engineering skills — clean, scalable, production-grade code ⚙️ Strong experience building and designing APIs (REST, GraphQL, or gRPC) 🔧 Hands-on architectural depth — microservices, distributed systems, event-driven patterns ☁️ Cloud expertise (AWS preferred) — Lambda, ECS, DynamoDB, SQS, SNS, API Gateway 🚀 Proven track ...

culture, encouraging peer to peer feedback and evolving healthy, curious and humble teams. Tech Stack: Python, Javascript/Typescript, React/React Native, AWS, GraphQL, Snowflake, Airflow, DDD. This is an incredible opportunity for a Senior Software Engineer to join a unique company as they embark on a period ...

headless or composable architectures (BigCommerce, Shopify Hydrogen, etc.). Strong understanding of web performance optimisation, responsive design principles, and accessibility best practices. Familiarity with GraphQL, REST APIs, and content integration via CMS/DAM. Excellent communication and problem-solving skills; able to work effectively in a distributed team. Familiarity with ...

/CD (AWS, Azure DevOps, GitHub, Jenkins, etc.) Experience writing scripts with Python, Postman, etc. to automate tasks via security tool APIs (REST & GraphQL) Familiarity with how .NET, Java, JavaScript programs are compiled and packaged. Hands-on experience with application security solutions (Veracode, Synopsys, Checkmarx, Snyk, etc.) and cloud security ...

Looking For Extensive experience in enterprise and solution architecture , ideally within large-scale, regulated environments. Proven track record designing API-centric solutions (REST, SOAP, GraphQL) and implementing event-driven patterns . Strong understanding of integration architectures , microservices , and services-based delivery models . Solid knowledge of Java, .NET ...

DevOps, SRE, or related technical roles, ideally within financial technology environments. Strong technical expertise with Python, Unix, PostgreSQL, and familiarity with Kafka, CockroachDB, FastAPI, GraphQL, Snowflake, Redis, and QuestDB or equivalent technologies. Proven experience designing and implementing monitoring and alerting tools (DataDog, Grafana). Solid experience with AWS Cloud Infrastructure ...

consuming, and interacting with APIs. GitHub Ecosystem : Solid understanding of GitHub Enterprise features, best practices, and strong practical experience with: GitHub APIs (REST and GraphQL) GitHub Apps (building, deploying, managing) GitHub Actions (designing complex workflows, custom actions) GitHub Enterprise, Organization and Repository settings. Operations/Infrastructure Background: Proven experience ...

system design and distributed systems Must have expert knowledge of RDBMS such as Postgres or MySQL and writing migrations Working knowledge of GraphQL and GRPC is a big plus Working knowledge and experience writing in Golang is a big plus Working knowledge and experience with Docker and Kubernetes Working knowledge ...

processes and version control (e.g. Git) Experience contributing to a centralised Design System or component library (e.g. Storybook) Knowledge of backend APIs (we use GraphQL) and how they integrate with frontend systems Passion for product quality and user experience Strong communication skills and the ability to work cross-functionally Nice ...

AWS. This role requires office working of once a month in London! Technical Requirements Core Skills: Python, Flask, JavaScript, AWS, Postgres, Bonus Skills: GraphQL, C#/C++, CI/CD, Kubernetes. Minimum of 5 years commercial development experience. Confident working on Cloud based platforms. Managing high levels of transactional data ...

event-driven architecture. Proficiency with CRM systems (Salesforce, HubSpot, or similar) and deep understanding of NetSuite ERP integration Strong API and integration experience (REST, GraphQL, gRPC, events, iPaaS solutions). Experience with cloud platforms (AWS, Azure, GCP). Leadership & Behaviour: Excellent communication skills — able to engage technical and non-technical ...

with standards such as ISO27001, NIST, and CIS, with experience conducting audits and implementing controls. Solid grasp of Web APIs including SOAP, REST, and GraphQL, and their role in IAM integrations. Excellent communication, organisational, and stakeholder management skills, with the ability to work autonomously on complex projects. Team overview Cyber ...