and leadership skills, with a coaching mindset and a commitment to team development Deep understanding of modern HTML, CSS, and JavaScript, and experience integrating with RESTful and/or GraphQL APIs Experience designing and evolving scalable front-end systems in a SaaS or product-led environment Strong architectural thinking, cross functional collaboration skills and experience with scalable component-based systems 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 ❯
a deep understanding of serverless, containers, and relevant cloud services. As well as proficiency in various architectural patterns (e.g., microservices, event-driven), integration design patterns, and API architecture (REST, GraphQL). -Demonstrable experience in designing and implementing AI/ML solutions, including knowledge of common ML frameworks (e.g., TensorFlow, PyTorch), AI based cloud services in Azure and AWS, data science More ❯
DAST) and software composition analysis (SCA) tools and processes. Understanding of common web application vulnerabilities (OWASP Top 10, SANS Top 25). Understanding of API security best practices (REST, GraphQL). Knowledge of secure coding principles and best practices for Java programming language. o General Security Concepts Risk assessment and management. Identity and Access Management (IAM) principles and best practices 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 ❯
development cycle Key requirements: Essential Skills: Proficient in modern JavaScript , including React and/or React Native Strong knowledge of TypeScript Solid experience with Node.js Familiarity with REST and GraphQL APIs Strong understanding of responsive design and modern CSS techniques Experience writing unit and component tests using Jest , React Testing Library , or similar Familiar with Storybook and writing visual regression More ❯
on experience in performant and scalable database design in SQL, NOSQL and GRAPH databases such SQL Server/PgSQL, MongoDB, Cassandra, Redis ,Apache Druid • Solid experience in REST APIs, GraphQL & gRPC • Strong hands-on experience in GitHub/GitLab and testing tools/frameworks such as SonarQube, xUnit, Postman, Cucumber, Polaris, Blackduck. • Strong hands-on experience in any one or More ❯
tested code and strive to improve your work environment You have excellent written and spoken English skills You thrive in a remote environment Bonus points: You have Next.js, NestJS, GraphQL, and/or TypeScript experience You have experience with AWS and/or Kubernetes You're interested in UX, UI design, and the research field Inclusivity and Pay At Maze More ❯
agile practices (e.g. Kanban, Scrum, etc.) Collaborating in cross-functional teams It'd be amazing if you can also: Make use of modern UI data layer technologies (i.e. Relay, GraphQL, Apollo, etc.) Design, build, debug and help contribute to evolving cloud based architectures following Everything-as-Code principles Design an agile release engineering strategy that delivers value incrementally and continuously More ❯
innovative environment. Key Qualifications: BS degree in Computer Science or related field 5+ years of hands-on software engineering experience Expertise in Python and familiarity with REST API and GraphQL Experience with DevOps practices and CI/CD pipelines Proficiency in RDS, object relational mapping, and Git Strong communication skills and ability to present technical concepts Fluency in English, both More ❯
platform with third-party APIs and cloud services Skills required: JavaScript (ES6+) and TypeScript React (Next.js or similar modern framework) Node.js & Express for backend services (desirable) REST APIs and GraphQL Testing frameworks such as Jest, Cypress, or Playwright Experience with Git, CI/CD, and cloud hosting (AWS/Azure) Knowledge of accessibility standards (WCAG) is a plus, given the More ❯
Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
and Storefront API for data interaction and application functionality. Backend Development: Experience with Node.js and Express for server-side application development. API Integration: Proven ability to integrate RESTful and GraphQL APIs. Authentication & Security: Familiarity with OAuth, JWT, session management, and understanding of Shopify app authentication flows. Databases: Working knowledge of databases such as MongoDB and PostgreSQL. Version Control & CI/ More ❯
Experience with workflow orchestration tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration More ❯
CD. Experience with CI tools (Jenkins, Concourse) and testing frameworks. Experience optimizing web applications for performance, security, and resilience. Knowledge of other languages and frameworks like TypeScript, NodeJS, NextJS, GraphQL, Cypress. Experience with AWS Lambdas. Willingness to participate in a rotational on-call schedule for 24/7 support (about 1 week every 2 months). On-site presence in More ❯
Experience with workflow orchestration tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration More ❯
Experience with workflow orchestration tools (e.g., Apache Airflow). Proven track record in backend development (e.g., Node.js, Python, Java). Strong knowledge of API design, integration methods (REST, Webhooks, GraphQL), and authentication protocols (OAuth2, JWT). Experience with ETL/ELT tools and frameworks. Solid database skills (SQL and/or NoSQL). AWS cloud platform experience, particularly in integration More ❯
security, compliance, and ways to keep cloud systems efficient and cost-effective. Strong teamwork and communication skills, especially in agile environments. Nice to Have Fine tuning LLMs. Familiar with GraphQL, gRPC, or tools for streaming data like Kafka. Experience building internal tools or platforms used by other developers is a bonus. More ❯
compatibility and mobile responsiveness. State Management & Data Handling Manage application state effectively using React Context, Redux, Zustand, or Recoil. Fetch and handle data from APIs using RESTful services or GraphQL (Apollo/Relay). Work with caching strategies for improved performance (e.g., SWR, React Query). Performance Optimization & Best Practices Optimise application rendering performance using memoization techniques (useMemo, useCallback, React.memo More ❯
and communicate with external parties. Qualifications: Extensive relevant experience coding in Java, Java Frameworks, Concurrency, Python Experience in building big data Hadoop distributed platforms, Microservices, Event-Driven, API (RestFul, GraphQL, Messaging, etc), Secure Design and Coding, Blueprints, Patterns, and Code Standards. Experience in CICD Pipelines and tools such as Harness, Ansible, Tekton, Jenkins, SonarQube, Junit/Cucumber, Observability (e.g: Prometheus More ❯
decisions Desirable skills/experience Tools like Postman, Charles/Proxyman, Bitrise/Gitlab CI Knowledge of Application Security Experience working with Android teams, web, and microservices Knowledge of GraphQL, Microservice Architectures, Docker, Kubernetes, cloud platforms (AWS, GCP, Azure), UX principles, web technologies, Java/Kotlin Additional Information Application involves an online assessment, CV upload, and questions. More info at 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 ❯
any deploy flow (Vercel button, Fly.io, Heroku, GitHub Actions, etc.). Curiosity for how products delight users, not just how code compiles. Proven fluency in working with REST/GraphQL APIs-comfortable crafting and parsing JSON payloads, debugging requests with Postman/Insomnia or browser dev-tools, and handling error codes/retries. Hands-on experience iterating prompts in tools 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 ❯
of hands-on experience delivering backend or full-stack products with TypeScript (and JavaScript) Strong backend development skills with Node.js Solid experience designing and integrating REST and/or GraphQL APIs Comfortable working in monorepo environments and modular architectures Proficient in data modeling and working with SQL/NoSQL databases Familiar with testing practices, performance tuning, and scalable design principles More ❯