Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to ensure applications work on various devices and screen sizes. Develop and integrate REST, GraphQL and RPC APIs. Conduct thorough testing of applications, including unit testing, integration testing, and end-to-end testing. Debug and resolve technical issues and bugs. Be part of a support More ❯
years' experience working as a Software Engineer on large software applications Proficient in many of the following technologies - Python, REST, PyTorch, TensorFlow, Docker, FastAPI, Selenium, React, TypeScript, Redux, GraphQL, Kafka, Apache Spark. Experience working with one or more of the following database systems - DynamoDB, DocumentDB, MongoDB Demonstrated expertise in unit testing and tools - JUnit, Mockito, PyTest, Selenium. Strong working knowledge More ❯
reference data with ease. Backend Service Development : Build robust Java-based backend services that provide secure and performant access to reference data. API Development : Design and implement RESTful and GraphQL APIs that will serve reference data to numerous consuming applications across the trading ecosystem. Data Modelling : Collaborate with data architects to implement optimal data models that support complex reference data More ❯
for improving coding and development practices. You have worked with microservices communicating over a range of interfaces. You understand how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. You understand TDD, BDD, unit testing, integration testing and when to use them. You are familiar with trunk-based development in git. Experience More ❯
such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Experience of leading teams in delivering software and platform serives Good working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent), CMS platforms (Strapi or equivalent) Desirable Working knowledge of API gateways (Kong or equivalent), ABAC solutions (Symphonic or equivalent), CMS platforms More ❯
such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Experience of leading teams in delivering software and platform serives Good working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent), CMS platforms (Strapi or equivalent) Desirable Working knowledge of API gateways (Kong or equivalent), ABAC solutions (Symphonic or equivalent), CMS platforms More ❯
Passion for improving coding and development practices. Experience working with microservices communicating over a range of interfaces. Understanding of how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. Understanding of TDD, BDD, unit testing, integration testing, and when to use them. Familiarity with trunk-based development in Git. Experience with back More ❯
Spring, Maven, Git Automated testing Relational DB e.g. (Oracle/SQL server/Postgres SQL) DevOps (CI/CD) pipelines such as Gitlab/Jenkins Microservices and REST/GraphQL APIs BDD testing frameworks such as JBehave, Karate or Cucumber/Gerkin AWS or similar Cloud vendor, Docker, Kubernetes Advantageous Skills Experience in financial services with an understanding of financial More ❯
Spring, Maven, Git Automated testing Relational DB e.g. (Oracle/SQL server/Postgres SQL) DevOps (CI/CD) pipelines such as Gitlab/Jenkins Microservices and REST/GraphQL APIs BDD testing frameworks such as JBehave, Karate or Cucumber/Gerkin AWS or similar Cloud vendor, Docker, Kubernetes Advantageous Skills Experience in financial services with an understanding of financial More ❯
Spring, Maven, Git Automated testing Relational DB e.g. (Oracle/SQL server/Postgres SQL) DevOps (CI/CD) pipelines such as Gitlab/Jenkins Microservices and REST/GraphQL APIs BDD testing frameworks such as JBehave, Karate or Cucumber/Gerkin AWS or similar Cloud vendor, Docker, Kubernetes Advantageous Skills Experience in financial services with an understanding of financial More ❯
e.g. git/GitHub, DevOps tools, metrics/monitoring, ) Proficiency in front-end technologies: JavaScript, Typescript, React.js, Angular.js or similar. API development using technologies and standards like REST/GraphQL/gRPC or similar. Experience in an open-source web framework preferably implemented in Python, Java, Scala, or similar. Experience with Authentication & Authorisation Mechanisms e.g OAuth2 Application experience of CI More ❯
Work on both frontend (React) and backend (Node.js, Go) components Improve DevOps practices, CI/CD pipelines, and cloud infrastructure (AWS) Contribute to intuitive user interfaces and robust APIs (GraphQL, REST, gRPC) Help drive integration with LLMs and hybrid AI systems Participate in architecture discussions, code reviews, and agile ceremonies What We’re Looking For: Strong experience in full-stack More ❯
CD pipelines and containerisation (Docker, Kubernetes) Comfortable working in a fast-moving consulting or client delivery environment Nice to have: Familiarity with frontend frameworks (React/Angular) Experience with GraphQL or REST APIs Prior consultancy or public sector experience Immediate start preferred - interviews happening this week. To learn more or register your interest, drop me a message. Let me know More ❯
proficient in English, written and spoken. Proficiency with TypeScript, Next.js, Node.js and React Native. Experience deploying to Google Cloud, Vercel, or other cloud providers. Comfort working across REST, WebSockets, GraphQL, or gRPC APIs. Ability to architect and maintain scalable, secure systems with a clean codebase. Experience working with CI/CD pipelines, version control (Git), and Agile methodologies. Organised, detail More ❯
serverless framework Experience in other serverless applications development using Appsync , DynamoDB, and API Gateway It will be nice if you have experience working with Python, React, S3, AppSync/GraphQL , Step Functions, Elasticsearch etc Responsibility for reviewing and testing your own and teammates' code Restless attitude and a drive to always make things better and quicker Passion for technology and More ❯
london, south east england, united kingdom Hybrid / WFH Options
Sky
serverless framework Experience in other serverless applications development using Appsync , DynamoDB, and API Gateway It will be nice if you have experience working with Python, React, S3, AppSync/GraphQL , Step Functions, Elasticsearch etc ... Responsibility for reviewing and testing your own and teammates' code Restless attitude and a drive to always make things better and quicker Passion for technology More ❯
Lincoln, Lincolnshire, East Midlands, United Kingdom Hybrid / WFH Options
Frontier Agriculture Limited
of up to 7% Cycle to Work Scheme, employee retail discount scheme and free eye test vouchers About You Expert skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, Git, HTML, CSS, SQL Full understanding of Restful principles and OpenAPI specifications Secure design and implementation is core to your work and you have extensive knowledge of authentication, authorisation, and More ❯
Employment Type: Permanent, Work From Home
Salary: Competitive + Benefits + 33 Days Holiday + Employee Assistance Program
technical audiences Key requirements: Essential Skills: Proficiency in modern JavaScript , particularly React and/or React Native Good working knowledge of TypeScript Experience with Node.js Understanding of REST and GraphQL APIs Ability to create responsive, accessible UIs using the latest CSS techniques Confident in writing unit and component tests using tools like Jest and React Testing Library Familiarity with Storybook More ❯
Experience of code quality, test, CI/CD and package managers such as Jest, Lint, Brigade and Helm Experience of Kafka, n8n and event driven architecture Working knowledge of GraphQL APIs (federation using Wundergraph), ABAC solutions (Symphonic or equivalent), CMS platforms (Strapi or equivalent) What we offer This is a permanent role The team is based from the London office More ❯
and maintaining cloud-native SaaS platforms. Hands-on with component libraries, monorepo tools (e.g., Nx, Turborepo), and state management (MobX, Zustand, Redux, or React Query). Familiar with REST, GraphQL, and real-time data streaming (e.g., WebSockets, SSE). Experience building for multi-tenant, micro-frontend architectures (preferred). Nice to Have Familiarity with accessibility standards (WCAG 2.1) and implementation More ❯
environment Demonstrable experience designing, developing and maintaining distributed, event-driven, cloud-native systems Expert in the latest versions of .NET Framework and .NET Core (C#) Experience in API (REST, GraphQL) design and development Experience in relational database design and optimization (MSSQL, MySQL, etc.) Experience in the deployment and management of cloud (AWS, Azure, etc.) assets Demonstrable understanding of the full More ❯
