Knowledge: • Telecom systems (e.g., IVR, agent desktop integration) • E-Commerce and Payments platforms • Identity and access management systems • Service Mesh technologies such as Istio • Experience with ESB/SOA , GraphQL, Gradle/Maven Nice to Have: • Knowledge of Swagger, OpenAPI 3.0, SOAP, MQ, JSON • Experience with performance optimisation and high-availability architecture • Exposure to CI/CD automation and testing More ❯
ensure efficiency and scalability. Skills & experience we are looking for: Tech Stack Expertise - Skilled in TypeScript (Node.js mainly but also React) & Cloud technologies such as AWS. Familiarity of Kubernetes, GraphQL, Kafka, and Mongo would be desirable. Leadership Experience - You have a strong track record in designing large-scale, cloud-based distributed systems and have previous experience leading an engineering team More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Method Resourcing
ensure efficiency and scalability. Skills & experience we are looking for: Tech Stack Expertise - Skilled in TypeScript (Node.js mainly but also React) & Cloud technologies such as AWS. Familiarity of Kubernetes, GraphQL, Kafka, and Mongo would be desirable. Leadership Experience - You have a strong track record in designing large-scale, cloud-based distributed systems and have previous experience leading an engineering team More ❯
stage interview Requirements Proven experience as a Frontend Engineer with proficiency in React, React Native, Next.js Strong understanding of JavaScript, TypeScript, HTML, and CSS Familiarity with RESTful APIs and GraphQL Experience with testing tools such as Vitest, React Testing Library, and Playwright Knowledge of Continuous Integration and Delivery techniques Experience with Cloud Platforms, ideally AWS Advocate of automation at all 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 Strong skills in JavaScript, TypeScript, React, Node.js, Express, RESTful API, GraphQL, HTML, CSS, SQL You understand Restful principles and OpenAPI specifications You understand Secure authentication, authorisation, and data protection methods You create clear and comprehensive documentation Code and Branch management experience More ❯
Employment Type: Permanent, Work From Home
Salary: Competitive + Benefits + 33 Days Holiday + Employee Assistance Program
Web Application Development Unit and Integration Testing SQL (generic knowledge) Source code versioning using Git. Familiarity with and experience of agile methodologies Bonus Points: Kubernetes TypeScript Postgres OAuth 2.0 GraphQL Experience with front-end component libraries (e.g. MUI) AWS (We use a variety of services including EKS, Aurora) Terraform Helm Charts CI/CD Github actions About Oxford Medical Simulation More ❯
/CD pipelines, testing frameworks (e.g., Jest, React Testing Library), and version control using Git. Experience with advanced state management solutions (e.g., Redux, Zustand, Recoil). Experience integrating with GraphQL and RESTful APIs. An understanding or curiosity about AI/ML-powered user interfaces or applications. Experience leading greenfield product developments as well as maintaining and evolving mature codebases. Key More ❯
Farnborough, Hampshire, United Kingdom Hybrid / WFH Options
iRock School of Music
part of a company that is passionate about music education and making a real impact. Tech Stack: Ruby on Rails with Tailwind CSS (Flowbite), Hotwire, Stimulus.js Sidekiq Postgresql database GraphQL API for Flutter-based iOS mobile app Responsibilities: Develop, test, and maintain robust, scalable, and secure web applications using Ruby on Rails. Collaborate with cross-functional teams to define, design More ❯
technical users (ML, robotics, infrastructure) Experience with scientific data visualisation or complex data interfaces Experience with large-scale job orchestration frameworks such as Flyte, Spark or similar. Knowledge of GraphQL, Prisma, Kafka, or modern cloud infrastructure (Azure, GCP, or AWS) Experiencing Data lake tools (e.g. Databricks) Exposure to AI/ML model development workflows and data tooling This is a More ❯
The tech stack is React Native mobile app , some React web frontends , and a Serverless Lambda backend on AWS . We're using Typescript top to bottom , and Apollo GraphQL sits in the middle. We keep our data in DynamoDB , Postgres and snowflake for our data-lake using one or the other as best suits a particular workload. You can More ❯
user-friendly tools Qualifications: Proven full stack development experience with NodeJS, React, and TypeScript Strong knowledge of Azure cloud infrastructure and CI/CD pipelines Experience with SQL, NoSQL, GraphQL, and scalable data structures Ability to guide technical decisions and mentor others Effective communicator in agile environments Interest in clean, test-driven code and modern tools like NestJS and NextJS More ❯
decisions Desirable skills/experience Tools like Postman, Charles, Proxyman CI tools like Bitrise, Gitlab CI Application security knowledge Experience working with Android teams, website, or microservices Knowledge of GraphQL, microservice architectures, Docker, Kubernetes, cloud platforms (AWS, GCP, Azure), UX principles, web technologies, Java/Kotlin Additional Information Application involves online assessment, CV upload, and questions. More info at Next More ❯
potential impact on Appwrite's platform. Participate in code reviews and architectural discussions, fostering a culture of continuous improvement. Requirements Experience building and consuming REST APIs, with experience in GraphQL being a plus. Strong knowledge of relational databases (PostgreSQL, MySQL), including optimization, scalability, and high-throughput design. Familiarity with containerization (Docker) and orchestration (Kubernetes). Proficiency in backend languages like More ❯
environments. Exceptional communication and leadership skills with a track record of mentoring teams to success. Entrepreneurial mindset with ownership of key projects and technical direction. Bonus Skills Familiarity with GraphQL , Prisma ORM , and other advanced technologies. Experience with Azure IoT Hub , Azure Functions , and serverless architecture . Previous experience in leading multi-location or hybrid teams. Why Harmony Fire? At More ❯
platform is being built out using Kotlin in a micro service based architecture and is deployed within Kubernetes/Openshift containers. Kafka is used as the core messaging layer. graphql server Best practices around DevOps techniques are expected to be utilised with real-time monitoring and metrics part of the key deliverables/best practice. The team also push for More ❯
Demonstrated leadership and project management skills Consistently demonstrates clear and concise written and verbal communication Strong command on Java (Core, JDBC, MT, Collections, I/O), Spring Boot, REST, GraphQL web services Sound understanding of SQL/PL-SQL on Oracle DB Extensive working knowledge on container platform based on Kubernetes, Kafka, Redis Experience with Unix commands, shell scripting. Strong More ❯
to convey complex technical concepts and trade-offs to cross-functional stakeholders at all levels of the organization. Nice-to-Haves Professional background. A previous role using TypeScript, React, GraphQL, C#, React, MongoDB and/or AWS would be an asset. Adjacent languages, frameworks and services used at scale are also relevant experiences. IMU and GPS data processing experience. Our More ❯
to reducing customer issue resolution time What You'll Bring Essential Requirements Full-stack development experience with proven ability to ship production applications Strong API development expertise including REST, GraphQL, and third-party integrations Proficiency in JavaScript, HTML, and CSS with modern framework experience Database design and implementation experience (SQL and NoSQL) Experience building and deploying scalable web applications in More ❯
Spalding, Lincolnshire, England, United Kingdom Hybrid / WFH Options
Clear IT Recruitment Limited
pipelines • Understanding of security, performance, and scalability in web environments • Familiarity with SQL Server and database design Desirable: • Experience with Azure hosting, DevOps, or infrastructure as code • Knowledge of GraphQL and headless CMS best practices • Familiarity with React, Vue.js or similar for front-end integrations • Umbraco Certification • Experience working in an agency or client-facing environment Benefits : • Competitive salary based More ❯
Cloud-native, Headless) and composable commerce platforms (e.g., commercetools, Shopify Plus, SFCC, Scayle). Proficiency in modern frontend tooling: Vite, Webpack, Tailwind, Jest, Storybook. Deep understanding of REST/GraphQL APIs, serverless functions, and edge computing for scalable frontends. Experience with headless CMS platforms (Contentful, Amplience, Strapi) and PIM/DAM integrations (Akeneo, Bynder). Leadership & Consulting Proven ability to More ❯
API Development .NET 8 Unit and Integration Testing Entity Framework Core SQL (generic knowledge) Source code versioning using Git. Bonus points for any of the following: Postgres OAuth 2.0 GraphQL Containers (Docker, Kubernates) AWS (We use a variety of services including Elastic Container Service, EKS, and Relational Database Service) Message Brokers (Rabbit MQ) Terraform CI/CD Postman React Kubernetes More ❯
via Terraform with CI/CD pipelines and DataDog monitoring. Your responsibilities include improving infrastructure performance and reliability, driving modernization and cost optimization, developing shared components (i.e. auth systems, GraphQL gateways), enhancing developer experience, maintaining E2E testing systems, and creating internal tooling. This is an opportunity to solve challenging scale problems while shaping the technical foundation that powers RA's More ❯
Automate, Power BI, Power Query, etc.) Expertise in .NET technologies and languages (VB.NET, C#, ASP.NET, MVC) Strong grasp of web standards and technologies (HTML, CSS, JavaScript, JQuery, REST API, GraphQL) Practical understanding of software design patterns and architectural principles Experience with cloud-hosted infrastructure, especially Azure and AWS (e.g., Azure Functions, EC2) Advanced skills in relational databases, especially Microsoft SQL More ❯
year of direct practical experience with the following technologies: React Node.js SQL databases And there are bonus points for these: Material UI Writing tests with Jest and Playwright TypeScript GraphQL Storybook AWS Lambda Amazon RDS Google BigQuery SQS (or other queueing architecture. We love queues!) Our customers are all charities - you'll get to build your career whilst having a More ❯