101 to 120 of 120 Permanent GraphQL Jobs

Redis for caching and performance optimization. • Database expertise in both MongoDB (NoSQL) and Oracle (RDBMS). • Strong experience in building and consuming RESTful APIs. • GraphQL knowledge is good to have but not mandatory. AI/Conversational Platform Exposure • Good understanding of Google Dialog flow CX or similar conversational AI frameworks. … Development Kit), Playbook, or similar agentic frameworks. • Conceptual understanding of machine learning fundamentals and model tailoring. • Strong experience in building and consuming RESTful APIs. • GraphQL knowledge is good to have but not mandatory. AI/Conversational Platform Exposure • Good understanding of Google Dialog flow CX or similar conversational AI frameworks. ...

Working closely with product, frontend and platform teams. Key responsibilities include: Designing, developing and maintaining scalable microservices using TypeScript and Node.js Building and supporting GraphQL and REST APIs for internal and external integrations Translating business requirements into robust technical solutions, architecture and documentation Championing code quality, automation, CI/… DevOps best practices across the team YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: TypeScript and Node.js development Microservices-based architectures GraphQL and REST API design Working with SQL and NoSQL databases Modern software development practices, including CI/CD, testing and automation THE BENEFITS: You will receive ...

growing engineering team, working on modern, scalable products used across multiple markets. You'll be developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST, building reusable frameworks and APIs that support multiple products. You'll design scalable PostgreSQL data models, contribute to secure identity and authentication services … apply strong DevOps practices, including test automation, CI/CD, and monitoring. Developing full stack solutions using React, Node.js, TypeScript, and GraphQL/REST. Building reusable frameworks and APIs that support multiple products. Creating scalable data models with PostgreSQL. Designing and supporting secure identity and authentication services. Applying DevOps practices ...

into projects. Develop scalable backend services using Golang, NestJS, and TypeScript. Work with PostgreSQL and DynamoDB databases to manage data efficiently. Build and maintain GraphQL APIs for seamless data querying. Utilize AWS services including API Gateway, Lambda, RDS, S3, Step Functions, SNS, and SQS to deploy and manage cloud-native … framework. Proficiency in Golang, ReactJS, and TypeScript. Familiarity with AWS services. Experience with microservices architecture. Preferred Skills Experience with PostgreSQL and DynamoDB. Knowledge of GraphQL APIs. Experience with Docker. ...

expect to be involved in the following: Design, build, and maintain scalable backend services within a microservices architecture. Develop high-quality APIs using GraphQL and REST to support web and mobile applications. Work closely with product, frontend, and platform teams to deliver end-to-end solutions. Contribute to code quality … following skills and experience: Strong commercial experience with TypeScript and Node.js. Proven ability to build and maintain microservices-based systems. Experience designing and consuming GraphQL and REST APIs. Solid understanding of SQL and NoSQL databases. Good knowledge of the full software development lifecycle, including testing and automation. A collaborative mindset ...

Senior Java/AWS Engineer - Regulatory Reporting (Financial Services) London (Hybrid) | Permanent We're hiring a Server-Side Java/AWS Engineer to join a global investment management firm's regulatory reporting team. This is ...

Title: Senior Fullstack Engineer Salary/Package: £70k-£100k + Equity Company Sector: Fintech (SaaS) Tech: TypeScript, Node, React, Next, GraphQL, AWS Location: Central London (London Bridge/Bank) WFH/Hybrid: 2-3 days in office I’m hiring a full-stack Software Engineer for a small, high-velocity … Move fast, test properly, and think like a product engineer Enjoy working in small, high-energy teams Bonus Points For: Experience with Postgres, Prisma, GraphQL, Next.js Exposure to LangChain/LangGraph/AI-driven workflows Building something end-to-end yourself (side project, startup, OSS) What You’ll Be Doing ...

modern JavaScript (ES6+). Proven experience with state‐management libraries (e.g., Redux, Zustand). Solid experience integrating front‐end apps with RESTful APIs, (GraphQL is a bonus). Experience with testing frameworks (e.g., Jest , React Testing Library ). Comfortable with CI/CD pipelines, version control ( Git ), modern build tools … side rendering or static site generation (Next.js). Exposure to AI/ML integrations or advanced analytics in a front‐end context. Familiarity with GraphQL or micro‐frontend architectures or enterprise‐grade front‐end tooling. What We Offer Salary: £70,000 – £75,000 + equity participation. Hybrid working model ...

We'relooking for an enthusiastic, diligent Golang Software Engineer to work on the global Loyalty and Benefits platform. The candidate should have excellent softskills,strong technical ability with an extensive passion to learn. A modern ...

What you’ll be doing Building responsive, user-friendly interfaces using React & Material UI Creating reusable components and maintaining consistent design patterns Working with GraphQL APIs to manage data efficiently Improving existing and legacy UI components Writing clean, well-tested code and contributing to peer reviews Tech stack React (TypeScript … Material UI GraphQL GitLab CI/CD What they’re looking for Strong experience with React & TypeScript Experience building scalable, component-driven UIs Familiarity with GraphQL Solid understanding of accessibility and cross-browser compatibility Strong communication skills (remote + offshore collaboration) What's in it for you? Salary ...

business that's looking to hire a Senior QA Engineer to join their growing development team.They've built a modern lending platform using .NET, GraphQL, React.js, and AWS, and with new features shipping regularly, they need someone who can ensure releases are stable, reliable, and production-ready. This … They're Looking For ... Strong QA experience in a commercial software environment Manual testing experience (functional, exploratory, regression) Experience testing APIs (REST/GraphQL)Comfortable querying databases using SQL Strong understanding of modern web applicationsSomeone who can manage their own testing workload and priorities A confident communicator who works ...

Agentic Software Engineer | West London | Full-time | Hybrid (4 days onsite per week) Tech: AWS, Salesforce, Snowflake, Node.js, TypeScript, Python, React, GraphQL, Claude Code, Cursor, Copilot, Codex or similar agentic tools We're hiring on behalf of a growing EdTech customer, a globally active education organisation with a genuinely … review Running parallel agent workstreams converging on shippable, tested output Working across a real enterprise stack: AWS, Salesforce, Snowflake, Node.js, TypeScript, Python, React, GraphQL Translating between stakeholders and agents; turning ideas into working product fast enough that iteration feels like a conversation What they're looking for: 5+ years ...

priorities. What it takes: Experience in Test Driven Development and strong knowledge of Java (17 or higher), Spring Boot, Spring MVC, RESTFul API implementation, GraphQL, and open-source frameworks Experience in software development using cloud technologies (AWS preferred) Knowledge of build/deployment/testing/logging/monitoring tools … Python programming, regulatory/transaction reporting domain knowledge. Languages Python & Java.AWS technologies Lambda (Python 3.7 and above), S3 buckets Step functions SNS/SQS GraphQL IAM Roles CloudWatch/CloudTrail CloudFormation AppSync Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply ...

We are seeking a highly skilled web developer to contribute to our Design System, a library of reusable Angular components consumed by multiple product teams across Vanguard. The ideal candidate is passionate about component-driven ...

areas: Enterprise-grade architecture Standardised patterns from intake → build → QA → deploy → measure. Secure by default, GDPR-safe, compliance-ready. Full-stack workflow automation Scalable GraphQL APIs, integrations, event-driven systems, monitoring/logging, error handling, and documentation that scales beyond you. What you’ll build (real scope) High-concurrency APIs … bring a strong point of view on how AI should reshape the engineering workflow, raising speed and quality without sacrificing correctness. Must-haves NodeJS, GraphQL (NestJS), PostgresSQL Data structures OOP principles Understanding of complexity principles and correct approaches Experience with AI and LLMs (including but not limited to Gemini) Strong ...

Serve as a bridge between business and tech teams. Translate business requirements into technical specifications for developers. Utilize your understanding of API architectures (REST, GraphQL) to support system integrations and ensure our e-commerce platform interfaces smoothly with internal and third-party systems. Reporting & stakeholder communication: Create clear, actionable reports … metrics and SQL/MSSQL for querying databases and handling large datasets. Technical Acumen: Solid understanding of web API architectures (REST and GraphQL). Experience using API testing and integration tools like Postman to validate data flows and troubleshoot issues. Tool Proficiency: Familiarity with project and collaboration tools such ...

COSTAR GROUP - SENIOR SALES ENGINEER, MATTERPORT - LONDON OVERVIEW CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index ...

Develop features across live and seller platform surfaces with a strong focus on usability, consistency, and scalability. Integrate frontend applications with backend services via GraphQL, ensuring efficient and reliable data flow. Collaborate closely with backend engineers, consultants, and product stakeholders to deliver high-quality end-to-end solutions. Contribute … frontend development. Strong expertise in React and modern JavaScript/TypeScript-based frameworks. Experience with Next.js and Vite in production environments. Strong knowledge of GraphQL and API integration patterns. Experience building user experiences tied to transactions, pricing, or eCommerce workflows is highly desirable. Ability to work across multiple systems ...

localisation frameworks Supporting currency display and regional UX behaviour Building features across Live and seller platform surfaces Integrating with backend services via GraphQL Contributing to consistency across web and mobile experiences Build and own frontend features end-to-end Ensure performance, usability, and responsiveness Collaborate closely with backend and product … teams Contribute to improvements in frontend systems and patterns Profile Strong experience with React and modern web frameworks Familiarity with Next.js, Vite, and GraphQL Experience building user experiences tied to transactions, pricing, or eCommerce flows is strongly preferred The React Developer will be able to work across multiple systems ...

capabilities including language, currency, and region‐specific UX Ensuring parity and consistency between mobile and web experiences Integrating mobile applications with backend services via GraphQL APIs Optimising application performance, reliability, and stability in real‐time environments Working closely with backend and frontend engineering teams to deliver shared features Contributing production … working as a Mobile Engineer on consumer‐facing applications Strong hands‐on experience with iOS (Swift) and/or Android (Kotlin) Experience integrating with GraphQL‐based APIs Experience building transactional, pricing, or e‐commerce‐driven user journeys Strong understanding of mobile performance optimisation and stability best practices Comfortable working ...