19 of 19 Permanent Node.js Jobs in West Yorkshire

processes. Participate in code reviews, testing, and documentation to ensure high-quality deliverables. Skills and Experience Required: Strong proficiency in JavaScript, React.js, Next.js, Node.js, and Express.js. Expertise in building responsive interfaces with HTML5, CSS3, and Tailwind CSS. Experience with Supabase or similar PostgreSQL database solutions. In-depth knowledge of RESTful ...

proven with a released title or robust load tests Production experience with at least one of Java, Golang, C#, C++, Kotlin; experience with Python, Node.js and React is desirable Solid database experience, with the ability to work effectively with both SQL and NoSQL databases Proven experience with cloud platforms: Amazon ...

with training into: .NET 9, WPF, MVVM, Prism, 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. You will follow the firms official career progression programme. This is coupled with 18 days of dedicated technical ...

role. Our client will provide training in: .NET 9, JavaScript, Angular 19, Microservices, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will be part of a dynamic and highly skilled engineering team building high-performance, low-latency trading platforms ...

products or AI-enabled user experiences. Experience with workflow automation or SaaS platforms. Experience with Next.js, Vite or modern frontend tooling. Familiarity with Node.js or Python. Experience with Playwright, Cypress, Jest or Vitest. Knowledge of authentication, authorisation and web security. Experience with Redux, Zustand or similar state management libraries. Contributions ...

Senior React Developer - SC Cleared Location: Leeds (Hybrid with occasional travel) Salary: Up to £65,000 + Benefits Security Clearance: Active SC Clearance Required To apply email: The Opportunity We're looking for an experienced ...

include Azure, C#, ASP.Net, .Net Core, MVC, SQL Server, SSRS, SSIS, PostgreSQL, Entity Framework, HTML, CSS, JavaScript, JQuery, and either Angular, React, VUE or Node (or similar). The successful candidate will have solid experience in full life cycle application development. You will be well-versed in structured programming, software ...

educational background supporting the role such as degrees in Computer Science or an IT related subject would be highly advantageous Strong experience with VueJS & NodeJS Database experience in MySQL or other related databases Strong understanding or previous working ability with Angular or React Knowledge of RESTful API's GIT experience ...

communicated clearly across the business.What Were Looking ForCore experienceStrong, hands-on background building and evolving large-scale SPAs in production environmentsDeep expertise in React.js, Node.js and modern frontend ecosystemsStrong understanding of browser internals, rendering pipelines and performance optimisationExperience improving frontend performance metrics such as TTFB, TTFP and TTIStrong knowledge ...

business. What Were Looking For Core experience Strong, hands-on background building and evolving large-scale SPAs in production environments Deep expertise in React.js, Node.js and modern frontend ecosystems Strong understanding of browser internals, rendering pipelines and performance optimisation Experience improving frontend performance metrics such as TTFB, TTFP ...

months The role A leading Central Government institution are seeking a suitable candidate for Senior Front End Developer role. You will work with Node.js, Express, React and templating engines to deliver accessibility compliant UIs using well defined GDS standards. 12-month contract, based in either Leeds or Newcastle - Paying … users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScript, Node.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces (WCAG). Proven ability in delivering thorough unit level ...

Our everyday digital experiences are in the midst of a realtime revolution. Whether chatting alongside a livestreaming event, receiving realtime financial information, or working with colleagues in an online collaborative environment - consumers simply expect realtime ...

plugin development. Strong HTML5 and CSS3 knowledge with a focus on semantic markup and accessibility. Solid JavaScript experience (Vanilla JavaScript). Exposure to Node.js for integrations or supporting services. Experience delivering content-driven or campaign websites. Experience working with CMS platforms within public sector or content publishing environments. Understanding … website security, maintenance and patch management. Desirable Skills Experience developing or consuming Node.js APIs. Knowledge of the GOV.UK Design System. Understanding of WCAG accessibility standards. Exposure to AWS hosting environments. Familiarity with CI/CD pipelines and modern deployment practices. Experience working within Agile delivery teams. Previous experience delivering digital ...

internal tools and applications that support investment decision-making and operational efficiency. The Role You will work across the full stack using TypeScript, React, Node.js, and PostgreSQL to build robust and scalable internal systems. You will also collaborate on Python-based research tools and contribute to the build and deployment … automation Assist in configuring and optimising locally hosted LLMs Ensure code quality, maintainability, and performance Ideal Candidate Proven full-stack experience with React, Node.js, TypeScript, and PostgreSQL Comfortable working with or alongside Python Interest in AI technologies, particularly LLMs Ability to communicate technical concepts to non-technical stakeholders Experience ...

About Us Ikerian AG (formerly RetinAI Medical) is a fast-growing medical device software company headquartered in Bern, Switzerland. Our mission is to enable the right decisions sooner in healthcare, through transformative AI & data management ...

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 ...

Join the Digital Revolution as a Front-End Developer! Are you a talented Front-End Developer ready to shape the future of digital experiences? Our innovative tech client is seeking individuals like you to contribute ...

software engineering role, nor is it an AI strategy or consultancy position. We're looking for a hands-on engineer with strong TypeScript/Node.js experience who is already using modern AI tooling and AI-native development approaches to accelerate development, prototype solutions and solve real business problems. The role … given the freedom to experiment, challenge assumptions, fail fast and scale what works. We're particularly interested in people with: Strong TypeScript/Node.js engineering experience Experience building and deploying production systems in AWS Experience working with LLMs, agentic workflows and RAG architectures Curiosity around emerging technologies and AI-native ...

open to support with relocation efforts. The ideal candidate has approximately 2–3 years of experience working with backend technologies such as Node.js and TypeScript and enjoys combining software development practices with quality assurance. They will contribute to test design, automation, API validation, and infrastructure review while helping maintain … overall product quality. Requirements Approximately 2–3 years of experience working with backend technologies, testing, or software development in test roles. Experience with Node.js and TypeScript in backend environments. Familiarity with SQL databases, particularly PostgreSQL, and experience validating database queries and data integrity. Experience testing REST APIs using tools such ...