11 of 11 GraphQL Jobs in Central London

TypeScript Advanced Python expertise including OOP, async programming, and frameworks such as FastAPI, Flask, or Django Proven experience building and integrating RESTful and GraphQL APIs Understanding of Backend-for-Frontend (BFF) architecture patterns Experience optimising low-latency, high-throughput systems through caching, async I/O, and database tuning Cloud ...

scaling distributed systems or cloud-native platforms (AWS preferred) Experience delivering end-to-end solutions in production environments Technical Skills API development ( REST/GraphQL ) and third-party integrations Strong knowledge of databases (SQL & NoSQL) Experience with event-driven systems/messaging (Kafka, RabbitMQ, SQS, etc.) Solid understanding of system ...

models. Learn, use, and improve best practices and processes for high-quality software development. Our technology stack includes Python 3.11, PostgreSQL, Django, mypy, GraphQL, Docker, Redis, Typescript, React. Qualifications We’re only considering exceptional candidates, with the following pre-requisites: 5+ years of professional software development experience. 2+ years ...

Node.js/React environment) Solid knowledge of AWS (EKS, Lambda, Aurora RDS) Hands-on experience with Kubernetes in cloud-native environments Proven ability building GraphQL & REST APIs Experience with event-driven architectures (Kafka advantageous) Exposure to CI/CD pipelines (GitHub Actions preferred) Experience with monitoring tools (e.g., DataDog) Strong ...

evaluate AI-generated code for correctness, security, and financial accuracy Desirable, but no essential: Experience with Apache Airflow or similar workflow schedulers REST or GraphQL API design experience Knowledge of fixed income, FX, or derivatives products and associated P&L/risk methodologies ...

everyday engineering workflows~ Key Requirements: A strong track record delivering large-scale distributed systems in cloud environments Deep knowledge of API design - REST and GraphQL, and substantial hands-on experience with Kafka in a production environment Solid cloud platform experience, particularly AWS, and comfort with containerised infrastructure Proficiency in TypeScript ...

Cursor, GitHub Copilot) with significant examples of delivery improvement AWS (S3, Lambda, EC2, Glue), Snowflake, Git, CI/CD, Datadog, MS SQL Server, REST, GraphQL, Airflow (as many as possible) Degree educated or higher in a relevant technical discipline from a leading university This is a £650-700/ ...

monitoring tools (e.g., Datadog or similar) Analytics or tracking implementations (e.g., GTM exposure) Experience integrating SaaS platforms and APIs Algolia or search platforms GraphQL Google Cloud Platform (GCP) Exposure to visual regression testing (e.g., Percy) Experience using AI tooling to improve developer productivity Team & Environment Platform squad working alongside multiple ...

Proven track record designing complex e-commerce or marketplace systems • Strong system design and distributed systems experience • Experience building APIs (REST and/or GraphQL) • PostgreSQL and performance optimisation experience Package 💸 Highly competitive base salary DOE 📍 UK hybrid (multiple office locations) 🚀 High ownership, greenfield platform, long-term impact This ...

into projects. Develop scalable backend services using Golang, NestJS, and TypeScript. Work with PostgreSQL and DynamoDB databases to manage data efficiently. Build and maintain GraphQL APIs for seamless data querying. Utilize AWS services including API Gateway, Lambda, RDS, S3, Step Functions, SNS, and SQS to deploy and manage cloud-native … framework. Proficiency in Golang, ReactJS, and TypeScript. Familiarity with AWS services. Experience with microservices architecture. Preferred Skills Experience with PostgreSQL and DynamoDB. Knowledge of GraphQL APIs. Experience with Docker. ...

Doing • Build and optimise mobile-first applications using React Native (majority of work) • Contribute to web features using React • Integrate APIs using GraphQL & REST • Own features end-to-end — from design to deployment • Improve performance, reliability, and scalability of frontend systems • Work cross-functionally in a product-driven squad model … Requirements: Strong experience with React Native (non-Expo, production-level apps) Solid fundamentals in React & modern JavaScript (ES6+) Experience integrating GraphQL/REST APIs Strong understanding of mobile performance, debugging, and lifecycle Background in fintech, payments, or data-sensitive applications Ability to communicate clearly with technical & non-technical stakeholders Experience ...