6 of 6 Node.js Jobs in South Yorkshire

backend services with a large number of concurrent users Production experience with at least one of Java, Golang, C#, C++, Kotlin; experience with Python, Node.js and React is desirable Experience with cloud platforms: Amazon Web Services, Google Cloud and Microsoft Azure; having an AWS Certification (Associate or above) would ...

with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to work for a prestigious global brand and on challenging ...

production release. Required Skills & Experience Strong full-stack engineering experience using modern frontend and backend frameworks. Commercial experience with one or more of: Python Node.js Java Proven experience building: REST APIs Workflow services Production-grade web applications Working knowledge of: LLM APIs Prompt engineering AI agent/tool-calling patterns ...

Blockchain Developer - Web3/DeFi Innovator - London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting … stack, from writing performant smart contracts to architecting scalable back-ends and beautiful user-facing interfaces. They will provide exposure and training in: Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal ...

Golang (preferred) or Python . You'll also collaborate with Front End teams, contributing to web-facing components using technologies such as React or Node.js . Key Responsibilities Design, develop, and maintain robust APIs Ensure seamless integration across internal and external systems Collaborate with cross-functional teams including Front … Python Proven track record in API development (design, build, integration) Understanding of modern software engineering practices Nice to Have Experience with React or Node.js Working knowledge of Python (if not primary language) Exposure to Rust Highly Desirable Experience with Identity and Access Management (IAM) Familiarity with Google Cloud Platform ...

technical ownership of a high-revenue web platform and mobile app Architecture design and long-term technical strategy Server-side rendering pipeline using Node.js, Fastify 5, and React 19 Data layer across MySQL and BigQuery GCP infrastructure including Cloud Run, Cloud Build, and Global Load Balancer Ad-tech integrations including … tech performance Must-Have Qualifications These are non-negotiable. Please only apply if you have strong, production-proven experience in all of the following: Node.js with TypeScript in production React in a server-side rendering context MySQL including database design, query optimization, and ORM usage BigQuery for querying and managing ...