5 of 5 Permanent TypeScript Jobs in Northern Ireland

improvements and design systems Write clean, maintainable, and well-tested code Participate in code reviews and best engineering practices Required Experience: Strong JavaScript/TypeScript skills Experience with modern frameworks (React preferred, Angular or Vue also considered) Solid understanding of HTML5, CSS3, and responsive design Experience integrating RESTful APIs ...

Senior Frontend Engineer — React/TypeScript Belfast | Hybrid Senior-level frontend engineering role at a fast-growing tech scaleup React, TypeScript, tRPC, Next.js and AWS on mission-critical software Hybrid working with Belfast base Salary up to £80k Work on AI-driven video forensic tools used … design, you'll deliver performant, maintainable React applications that power mission-critical workflows at scale. Key Responsibilities Build and maintain React applications using TypeScript, Tanstack Router/Query and Shadcn UI Design and implement type-safe APIs with tRPC across frontend and backend Develop AWS Lambda functions and manage ...

About the Role This is a full-stack position with a strong backend focus (approximately 80%). You’ll be working primarily with modern TypeScript and Node.js, building scalable, reliable systems in a cloud-native environment. As an early hire, you’ll need to be comfortable working independently while … also helping define best practices and processes as the team grows. Key Responsibilities Design, build, and maintain backend services using TypeScript and Node.js Contribute to frontend development where needed, ensuring seamless full-stack delivery Architect and deploy cloud-based solutions (AWS, GCP, or Azure) Take ownership of projects from ...

data-heavy applications with real-world impact, alongside a highly collaborative engineering team. 🔹 What you’ll be working on: • Building modern React applications with TypeScript • Designing scalable, intuitive UI for investigative and analytics workflows • Developing across frontend and backend using type-safe APIs • Working within cloud-native AWS environments … Improving performance, usability, and reliability across large-scale applications • Collaborating closely with Product, Design, and Engineering teams 🔹 Tech Stack: React | TypeScript | Next.js | TanStack | tRPC | AWS | CDK | Tailwind | Playwright | Vite | TurboRepo 🔹 What they’re looking for: • Strong experience building production-grade React applications • Deep understanding of modern TypeScript development ...

What You’ll Be Doing Own and develop a frontend application within a shared monorepo environment Build and maintain high-performance React applications using TypeScript Collaborate closely with backend, product, and design teams Design scalable, type-safe interfaces across frontend and backend Optimise performance (bundle size, loading speed … Vitals) Drive best practices in testing, code quality, and architecture Contribute to technical decisions and frontend standards Tech Environment React + TypeScript (core stack) Next.js/Vite Monorepo architecture (Turbo, pnpm) TanStack ecosystem (Query, Router) tRPC (type-safe APIs) AWS (Lambda, CDK) Testing: Playwright, Vitest What They’re Looking ...