14 of 14 Permanent Node.js Jobs in Belfast

mobile application. This role is backend-leaning but requires strong full stack capability, with exposure to both web and mobile app environments. Key Skills: Node.js, TypeScript, BFF experience essential React.js & React Native Terraform, K8's, Docker Cloud experience (ideally GCP) Key details: Up to £550 per day, Outside IR35 Initial ...

your day-to-day workflow What they're looking for 8+ years' experience building production-grade SaaS products Strong hands-on experience with Node.js and TypeScript Solid full-stack background, with professional experience using React or Angular Experience working with relational and NoSQL databases such as PostgreSQL, Redis or MongoDB ...

experience You must be able to demonstrate the following: ● 6+ years experience full-stack development ● High proficiency with Typescript, React, Next, Azure, Pulumi and Node ● Experience building secure applications ● Good experience writing unit and integration tests with tools like Mocha and Jest ● Ability to deploy and manage our back ...

developing and implementing unit tests for code components and complete applications. · Proficient in English, both spoken and written. Must Have Skills · Javascript · Angular · Node.js · HTML & CSS · Git · Webpack ...

language: TypeScript Infrastructure: AWS (Serverless, CDK), Netlify Database: MySQL (looking into PostgreSQL/CouchDB/RxJS) Front-end: React-Native, Next.js Back-end: Hono.js, Node.js (Lambda) Design: Figma Monorepo (pnpm, Turborepo) Slack (async communication) & GitHub (for source control and management) BENEFITS Competitive salary for non-profit Remote with opportunities ...

language: TypeScript Infrastructure: AWS (Serverless, CDK), Netlify Database: MySQL (looking into PostgreSQL/CouchDB/RxJS) Front-end: React-Native, Next.js Back-end: Hono.js, Node.js (Lambda) Design: Figma Monorepo (pnpm, Turborepo) Slack (async communication) & GitHub (for source control and management) BENEFITS Competitive salary for non-profit Remote with opportunities ...

Frontend: Svelte (primary), with openness to React or Angular experience Strong focus on web components and reusable design systems Modern JavaScript/TypeScript Backend: Node.js or Python (microservices-based) API-driven architecture Infrastructure & Cloud: Kubernetes AWS Containerized, cloud-native deployments Data: SQL databases What We're Looking For Strong experience … Deep knowledge of JavaScript and frontend architecture Experience with Svelte, React, or Angular (Svelte experience is a plus, not a requirement) Backend experience with Node.js and/or Python Solid understanding of microservices architecture Hands-on experience with Kubernetes and AWS Strong SQL skills and experience designing data models Proven ...

native development (Azure, Kubernetes, Docker) Gradually take on mentorship and technical leadership as you grow toward a senior role Tech Stack Backend: Golang (primary), Node.js, Python Frontend: React Databases: MongoDB, MS SQL (Neo4j is a plus) Cloud: Azure Infrastructure: Docker, Kubernetes, microservices architecture Tools: Git, Jira, Confluence, Slack What … full software development lifecycle Familiarity with microservices architecture and common design patterns Excellent English and clear communication skills Nice to Have: Exposure to Node.js, React, or data engineering Experience with MongoDB, MS SQL, or graph databases Cloud experience (Azure preferred, AWS/GCP also relevant) Interest in FinTech, RegTech ...

Full Stack Engineer (Angular + Node.js) Shortlisting for interviews in January 2026. Details at a Glance · Position: Full Stack Engineer (Angular + Node.js) · Location: Remote (UK-based) with occasional team meetups in Manchester/London · Hours: 40 hours/week · Language: English (fluent) · Salary: starting from £45,000 depending … help build and scale the systems behind our global manufacturing and logistics platform. You'll work with Angular on the front end and Node.js/GraphQL (Apollo) on the back end, with PostgreSQL as the primary data store. The role involves working on both new features and core system components ...

turn ideas into reliable, customer-ready features What you'll be working with You should be comfortable with most of our core technologies: Node.js and TypeScript React and modern front-end tooling AWS (e.g., Lambda, ECS/Fargate, API Gateway, SQS/SNS, DynamoDB, RDS) NestJS or equivalent back … quality and reduce repetitive work — and we encourage engineers to use these tools effectively. What we're looking for: Experience building production systems using Node.js/TypeScript Hands-on experience developing UIs with React Solid understanding of cloud-native engineering on AWS Experience with microservices, messaging patterns and distributed systems ...

engaging user interfaces. You will contribute to evolving the architecture, tools, and processes as the company grows, working with modern technologies such as Node.js, React, GraphQL, and Postgres. This is an excellent opportunity to be part of an ambitious roadmap and deliver value quickly in an agile environment. What … Doing Collaborate with product and design teams to develop new features across the full stack Build and maintain performant, secure backend services using Node.js and GraphQL Develop user interfaces with React.js and modern front-end practices Write clean, maintainable, and well-tested code Participate in code reviews, team discussions ...

improve performance and resilience. Working with product and engineering teams to refine automation strategy as protection mechanisms change. Qualifications Strong experience with Python, Node.js, or Go. Expert level understanding of browser automation frameworks such as Playwright or Puppeteer. Demonstrable experience working with anti bot environments including WAFs, behavioural scoring … management, and proxy infrastructure. Experience designing scalable, distributed automation systems. A creative, analytical mindset and strong technical ownership. Required Skills Strong experience with Python, Node.js, or Go. Expert level understanding of browser automation frameworks such as Playwright or Puppeteer. Demonstrable experience working with anti bot environments including WAFs, behavioural scoring ...

Role: Node.JS Engineer Positions: 5 Location: 2 Days in Belfast per week (BT2) Salary bands: £50k to £75k Start Date: ASAP A client of iO's is a dynamic and innovative company operating in the technology space in Belfast who are looking for multiple Node.JS Software Engineers to join them ...

Take the next step in your career now, scroll down to read the full role description and make your application. Role: Node.JS Engineer Positions: 5 Location: 2 Days in Belfast per week (BT2) Salary bands: £50k to £75k Start Date: ASAP A client of iO's is a dynamic ...