databases (e.g. MongoDB, AWS DynamoDB, Azure Cosmos) Proven experience with .NET ORMs (e.g. Entity Framework, Dapper) Advanced understanding of good practice API development, integration, and testing (e.g. RESTful services, GraphQL). Advanced understanding of security best practices, performance optimization, and scalability techniques in a SaaS or public cloud facing system. Exceptional problem solving skills, with an ability to weigh up More ❯
and clients. Desirable Experience Experience with headless CMS platforms such as Contentful. Experience of modern tooling such as Vite and Vitest. Familiarity with microservices architecture and API development (REST, GraphQL). Working with NoSQL MongoDB or SQL databases such as Postgres. Experience with mobile app development using React Native. Knowledge of UI component libraries like Material UI, and tools such More ❯
Northampton, Northamptonshire, England, United Kingdom
Travis Perkins
and related front-end technologies (e.g. Redux, Webpack, CSS, BrowserAPIs) including mobile optimisation and SEO. Solid backend expertise with Java, Spring Boot, and experience building/integrating REST and GraphQL APIs in event-driven microservice architectures. Kafka Experience, including Avro schemas and building Kafka streams, is a plus. Experience with AWS services (S3, SQS, IAM) and cloud architecture principles. Solid 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 ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Enso Recruitment
play a key role in designing, developing, and optimizing the platform. Responsibilities: Design and develop a modern, scalable web application using .NET and React. Build and optimize RESTful and GraphQL APIs to ensure smooth and efficient data exchange. Create and maintain a responsive, high-performance user interface with React and TypeScript. Set up CI/CD pipelines, manage containerized deployments 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 visual narratives that challenge convention Develop reusable components and shared infrastructure to support internal IP and accelerate delivery What You’ll Bring Experience designing and implementing RESTful and GraphQL APIs Strong frontend development skills using HTML, CSS, JavaScript, and React Hands-on backend experience with Python, Node.js, and Next.js Familiarity with CI/CD pipelines using GitHub Actions or More ❯
Newbury, Berkshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
Collaborate with product and business teams to understand and deliver requirements. Desirable Skills: Experience with Monorepo tools (e.g. NX). Knowledge of Kubernetes, GitHub Actions, and ArgoCD. Familiarity with GraphQL and Terraform. Experience with AWS services (especially RDS/MySQL). Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. More ❯
Collaborate with product and business teams to understand and deliver requirements. Desirable Skills: Experience with Monorepo tools (e.g. NX). Knowledge of Kubernetes, GitHub Actions, and ArgoCD. Familiarity with GraphQL and Terraform. Experience with AWS services (especially RDS/MySQL). Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. 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 ❯
and experience: Strong communication and problem-solving skills. Proficiency in C#, .NET, or Python for AI-driven solutions and automation. Experience in AI solution integration and API development (REST, GraphQL). Hands-on experience with Azure cloud services, including Azure OpenAI, AKS, and Azure Container Apps. Strong knowledge of SQL and NoSQL databases (Azure Cosmos DB, PostgreSQL) and cloud storage. More ❯
Bridgend, Mid Glamorgan, Wales, United Kingdom Hybrid / WFH Options
Hays
and building automated pipelines Excellent problem-solving, communication, and stakeholder engagement skills Bonus if you have: Experience with infrastructure-as-code and containerisation tools (Terraform, Docker, Kubernetes) Knowledge of GraphQL, microservices, and change management principles Exposure to Azure DevOps, GitHub Actions, or Jira for pipeline automation What you'll get in return In return, you'll benefit from a hybrid More ❯
knowledge with server-side languages and frameworks (e.g. Java/SpringBoot) Excellent knowledge with front-end languages and frameworks (e.g. typescript/react) Good knowledge of integration technologies (e.g. GraphQL, REST etc..) Experience in developing, debugging, and maintaining code with modern programming languages and database querying languages Solid understanding of agile methodologies such as CI/CD, Applicant Resiliency, and More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Hargreaves Lansdown
non-functional requirements. Able to assist in writing or reviewing technical documentation. Advocate of excellent development practices to optimise for rapid and continuous delivery of client value. React Native, GraphQL, DevOps and event driven architecture experience beneficial Skills/Attributes Excellent collaborator, naturally works well with others across different disciplines in a cross functional team. Excellent communicator (written and verbal More ❯
Employment Type: Permanent, Part Time, Work From Home
get the best of these into the hands of real customers of course. You will be a great fit for this role if You have experience building REST or GraphQL services, and considering how your API choices impact the clients that call them. You're happy to work in a typed language like TypeScript, or you've worked with un More ❯
Wolverhampton, West Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Alpine.js or Vue.js MySQL and database design principles Familiarity with Docker, CI/CD pipelines, and Linux CLI Experience with cloud environments (ideally AWS) Bonus Skills (not essential): Python GraphQL/Shopify integrations Unit testing (PHP Unit) Ecommerce platforms (Magento, Shopify, WooCommerce, etc.) Mobile application development Exposure to Machine Learning/AI Benefits 28 days holiday, plus 1 extra day More ❯
cloud services. Define and enforce comprehensive testing strategies (unit, integration, E2E) using Jest, Testing Library, Playwright, and champion TDD/BDD practices. Architect and implement scalable, secure APIs (REST, GraphQL), event-driven services (Kafka), and robust error handling. Advanced SQL (PostgreSQL), schema design, query optimisation, and NoSQL where appropriate; lead data modelling and migration strategies. Demonstrate expert knowledge and application More ❯
services are deployed to AWS, typically using Lambda, ECS and Kubernetes with CloudFormation and CDK for infrastructure configuration Our web products are developed using TypeScript and React We implement GraphQL and RESTful APIs using NodeJS and NestJS Our backend services are implemented in C# and Python Redshift, DynamoDB, Postgres, Elasticsearch, and S3 are our go to data stores Snowflake is More ❯
IBAM Consulting ★ A Sunday Times 100 Best Small Company
A high level of professional experience in C# with a strong level of knowledge on cloud technologies Strong knowledge and experience of developing and consuming RESTful web services including GraphQL as well as knowledge of API Security, Azure Functions and experience with tools such as Postman and Swagger Familiarity of Content Management System design principles and best practices, preferably using More ❯
Newbury, Berkshire, South East, United Kingdom Hybrid / WFH Options
Spectrum It Recruitment Limited
requirements Contribute to system design discussions, architecture reviews, and performance optimization efforts Desirable Skills: Experience with Monorepo tools (e.g. NX) Knowledge of Kubernetes , GitHub Actions , and ArgoCD Familiarity with GraphQL and Terraform Experience working with AWS services (especially RDS/MySQL ) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. More ❯
requirements Contribute to system design discussions, architecture reviews, and performance optimization efforts Desirable Skills: Experience with Monorepo tools (e.g. NX) Knowledge of Kubernetes , GitHub Actions , and ArgoCD Familiarity with GraphQL and Terraform Experience working with AWS services (especially RDS/MySQL ) Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. More ❯
Altrincham, England, United Kingdom Hybrid / WFH Options
The Genius Group (TGG)
React, and TypeScript. Solid understanding of HTML5, CSS3, and modern JavaScript (ES6+). Experience with state management libraries (e.g., Redux, Zustand, or Recoil). Familiarity with REST APIs and GraphQL integration. Knowledge of SSR (Server-Side Rendering), SSG (Static Site Generation), and SEO best practices. Experience with Git and collaborative workflows. Boost Your Application With Knowledge of Docker for containerised More ❯
Didcot, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Diamond Light Source
best practice deployment and Devops methods. Making use of modern asynchronous coding approaches in Python, as well as Rust and Typescript and web interface technologies such as REST and GraphQL, it aims to develop the foundational components on which higher level Data Analysis and Visualisation elements can rely to provide the tools Scientists need to conduct their experiments and derive More ❯
end rebuild, re-platforming their architecture, building microservices in Node.js and TypeScript, and a host of new feature development work. Tech Stack: Node.js, TypeScript, JavaScript MongoDB (NoSQL), REST/GraphQL APIs Azure Cloud, containerised deployments HTML, CSS What we’re looking for: 5+ years’ experience in backend or full stack development Strong knowledge of Node.js, TypeScript, and microservices architecture Stong More ❯