Windsor, Berkshire, United Kingdom Hybrid / WFH Options
Infoplus Technologies UK Ltd
problem-solving, and communication skills. Proven ability to work effectively in a team environment and collaborate with cross-functional team Key Skills/Knowledge: Proven experience developing APIs (REST, GraphQL, or SOAP). Strong experience in troubleshooting AWS API management tools ( AWS API Gateway) Knowledge of relational and non-relational databases (eg, MySQL, PostgreSQL, MongoDB). Good understanding of CI More ❯
applications using React (TypeScript). Create accessible, responsive, and high-performance UI components. Collaborate with designers, backend developers, and stakeholders to deliver seamless user experiences. Integrate with RESTful and GraphQL APIs. Contribute to agile ceremonies, code reviews, and continuous improvement. Required Skills: Strong experience with React with TypeScript including hooks, context, and component-driven design. Deep understanding of responsive design … cross-browser compatibility, and web accessibility (WCAG/ARIA) standards. Experience integrating with RESTful APIs and GraphQL endpoints. Familiarity with CI/CD (Azure DevOps), and front-end build tools (Webpack, Vite, or similar). Desirable Skills: Experience with Storybook, PWA, or front-end performance profiling. Understanding of front-end security and observability tools (e.g. Application Insights). If you More ❯
Knowledge of Monorepo architecture tools (NX) and best practices. ? Experience with Kubernetes , Github Actions , and ArgoCD for CI/CD pipelines [MC3] , Debug and troubleshoot containerised deployments. ? Experience with GraphQL for data query and manipulation for APIs . ? Infrastructure-as-code : Experience with in Terraform, Docker for config and debugging. ? Cloud Platforms : Proficiency in AWS for deploying, debugging and monitoring More ❯
and Debugging: Experience with testing tools like pytest, unit tests, and debugging skills to quickly resolve issues. API Design: Strong knowledge of RESTful API design and implementation; knowledge of GraphQL is a plus. Security Best Practices: Awareness of security best practices in software development. Team Collaboration: Strong communication skills and the ability to collaborate effectively with cross-functional teams. Cloud More ❯
Newton-le-Willows, Merseyside, England, United Kingdom Hybrid / WFH Options
Oscar Technology
Mid-Senior Frontend Developer - Warrington - Salary 45k-55k (DOE) We're currently working with a well-established and forward-thinking organisation based in Warrington who have an exciting opportunity for a Frontend Developer skilled with React and UI/UX More ❯
of our coding conventions are open-source. Our technology On the server-side, we mainly use Python. Most of our websites are powered by Django, Django-REST-framework and GraphQL (Graphene). We use AWS heavily, employing most of the Hashistack (eg Packer, Consul, Terraform) as part of a continuous deployment pipeline. See, for example, Django, ELB health checks and … code. Experience with developing development frameworks or language design Experience in designing scalable and maintainable systems. Understanding of design patterns and best practices. Celery and async processing PostgresREST and GraphQL APIs Plus experience in the following would be a bonus: AWSTerraform, Packer, Consul Kraken is a certified Great Place to Work in France, Germany, Spain, Japan and Australia. In the More ❯
Overview Led by a world-class faculty of scientists, technologists, policy makers, economists and entrepreneurs, the Ellison Institute of Technology aims to develop and deploy commercially sustainable solutions to solve some of humanity's most enduring challenges. Our work is More ❯
work with some talented engineers and level-up your skills. Our technology On the server-side, we mainly use Python. Most of our websites are powered by Django and GraphQL (Graphene). Client-side, we use React, Next.js, Typescript, htmx and SASS; our mobile apps are built using native code or React Native. We use AWS heavily as part of More ❯
frontend (ReactJS, React Native) and backend (.NET, Azure Functions, APIs) Architect and implement customer portal features including dashboards, mapping, access control, and IoT integrations Develop and maintain RESTful and GraphQL APIs for internal systems and third-party services Drive adoption of DevOps practices including CI/CD pipelines, observability, and automated deployments Mentor junior developers through code reviews, guidance, and … Required Proven experience in Fullstack Development with strong capability in backend (.NET, C#) and frontend (ReactJS) Proficient in cloud platforms Azure preferred Skilled in designing and consuming REST/GraphQL APIs Strong understanding of data modelling and database technologies (SQL, NoSQL, ADX or similar) Demonstrable experience with DevOps pipelines, CI/CD, and automated testing Knowledge of secure coding practices More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Bloc Recruitment
Senior FE Engineer (Remote UK & Europe) React, TypeScript, GraphQL Salary up to £95k + Benefits Are you passionate about crafting beautifully engineered, maintainable systems — and helping others do the same? We're looking for a Senior Software Engineer to join a fast-growing, product-led tech company that's redefining how engineering teams deliver value through smarter insights and modern … excellence and growth Continuously improve delivery processes using cutting-edge AI tools 👀 About You 5–7 years in commercial software development Strong experience with React , TypeScript , and/or GraphQL (backend skills in Node.js , Python , or Go a plus) Comfortable designing and contributing to design systems and component libraries Familiar with microfrontend principles and modular architecture at scale Advocate for More ❯
worlds largest enterprises. What youll be doing: Designing and developing enterprise-grade SaaS features across backend and frontend systems Building secure, scalable, and high-performing APIs and services (NestJS, GraphQL, REST) Creating data-driven dashboards and UIs with React, Next.js, and Chakra UI Translating product and design requirements into elegant, maintainable solutions Troubleshooting and optimising performance across the full stack … tooling, and processes What theyre looking for: 5+ years experience building enterprise SaaS products (ideally in cybersecurity or data-heavy environments) Strong backend development with TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs Frontend expertise with ReactJS, NextJS, Typescript, Chakra UI Experience with MySQL and NoSQL databases Familiarity with messaging/event-driven systems (Kafka) Ability to work closely with designers More ❯
*Intega IT Recruitment Ltd*I.T & Technology Recruitment Experts*
architecture : Knowledge of Monorepo architecture tools (NX) and best practices. Experience with Kubernetes , Github Actions , and ArgoCD for CI/CD pipelines, Debug and troubleshoot containerised deployments. Experience with GraphQL for data query and manipulation for APIs. Infrastructure-as-code : Experience with in Terraform, Docker for config and debugging. Cloud Platforms : Proficiency in AWS for deploying, debugging and monitoring web More ❯
browser rendering behaviour. * Experience with front-end build tools, testing frameworks (Cypress, Jest or Vitest) and CI/CD pipelines. * Strong API integration skills, consuming and integrating RESTful and GraphQL APIs, with an understanding of security mechanisms. * Proficiency with development tools including Visual Studio, VS Code, Git, and GitHub. * Solid understanding of SEO principles, structured data, content delivery strategies, as More ❯
stories. You will gain exposure to cutting-edge technologies while working alongside some of the industry's brightest minds. Technical skills required: C#, .NET, Python, Blazor, REST APIs, gRPC, GraphQL, MS SQL Server. Any experience of the following will be useful: Docker, Kafka, Sentry, Grafana Degree education is preferred, but we will consider Software Engineers with the right level of More ❯
team to create new features in the app Be part of a team to deal with any incidents Engage in coding and RFC tests Requirements: Programming skill in Python, GraphQL and MongoDB Advanced skill in building APIs Previous experience in building on the blockchain Experience in working with start ups Benefits: Competitive salary Bonus Medical, Dental and vison insurance Flexible More ❯
be doing: Developing high-quality backend services in Python (FastAPI, Django or Flask). Building and maintaining front-end components in TypeScript (React or Next.js). Designing RESTful and GraphQL APIs. Writing clean, testable code with CI/CD pipelines. Working in an agile, collaborative team environment. What we re looking for: 2+ years experience with Python and TypeScript in More ❯
the development process Essential Technical Skills Language - JavaScript, NodeJS, Typescript Framework - NestJS/Express/Microservices Testing - Jest/Mocha/Cypress/React testing Library API - OpenAPI/GraphQL/GRPC Messaging - AMQP/RabbitMQ/Kafka Data Storage - MongoDB/Mongoose Web UI - Angular/ReactJS/Svelte/Webpack/HTML/CSS Security - Oauth2 Build Tools More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
tech. 🧠 What You’ll Be 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 to a culture of fast iteration More ❯
london, south east england, united kingdom Hybrid / WFH Options
Areti Group | B Corp™
tech. 🧠 What You’ll Be 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 to a culture of fast iteration More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Areti Group | B Corp™
tech. 🧠 What You’ll Be 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 to a culture of fast iteration More ❯