senior frontend engineer jobs in Belfast

Senior Frontend Engineer - Belfast (Hybrid) MCS Group is working exclusively with a global financial services organisation building out their engineering team in Belfast. We're looking for a Senior Frontend Engineer to help deliver business-critical platforms used across international markets. You'll work closely with architects and principal engineers, owning the design and build of modern...

FrontEnd Engineer - Hybrid (Belfast) About the Company: My client is a global leader in market infrastructure, driving innovation through data solutions and digital transformation. Operating at scale and trusted worldwide, they are redefining how modern systems power global markets. Role Overview: My client is seeking a FrontEnd Engineer with strong experience in building modern, cloud-native...

Frontend Software Engineer (React) – Fully Remote (UK) 💷 Up to £85,000 + Benefits 🌍 Fully Remote (UK) 🚀 High growth company – Great Future prospects Build modern user experiences for data driven technology used at scale A fantastic opportunity to join a growing international technology business building next generation software that automates and streamlines complex data workflows. The...

A global market infrastructure organisation is seeking a Senior Software Engineer in Belfast to enhance its digital platforms. In this role, you'll join a high-performing Agile team, responsible for designing and implementing front-end solutions that power global financial markets. Candidates should have strong experience with React, TypeScript, and automated testing. This position offers a...

A leading global company is seeking a Senior Front-End Software Engineer to join its agile product development team in Belfast. The role involves developing scalable applications using React, TypeScript, and JavaScript, while mentoring junior developers and collaborating with architects for robust solutions. The company offers a highly competitive salary, annual bonuses, private medical...

You will collaborate with architects to design and implement scalable web interfaces using React and TypeScript. The role emphasizes mentoring, driving innovation, and delivering high-quality software for both internal and external clients. If you are passionate about technology and want to make an impact in the financial markets, this opportunity is perfect for you.

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

Senior/Lead Software Engineer – Fully Remote (UK) A global B2B SaaS technology business is building out its European engineering hub and is hiring multiple Senior / Lead Software Engineers (JavaScript) to develop and enhance a mission-critical platform used internationally. These are hands-on individual contributor role with strong ownership — ideal for engineers who enjoy building high-quality...

Senior Rust Engineer UK, fully remote (Must be based in the UK now) Sadly no sponsorship possible Up to £95K Skills: Rust | Backend Systems | gRPC | Postgres | Integrations I’m partnering with an early-stage, product-led startupbuilding a platform for transport operations - frankly, one of the most complex, real-time environments in the world. The team are already profit making with runway...

You will design and deploy robust frontend client, backend services, infrastructure automation, and cloud-native solutions by utilising your software development knowledge and your DevOps proficiency across AWS and GCP.

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

Enso Recruitmentis proud to be working with an award-winning SaaS technology company to recruit an experienced Senior Software Engineer to join a high-performing, fully remote engineering team. This is a senior role suited to an engineer who enjoys working at scale, owning complex systems end-to-end, and playing a key role in shaping technical direction within a modern SaaS environment. The Role...

Senior Backend Engineer | Fully Remote UK | £70,000-£75,000 | Python | Django | AWS Location: Fully Remote - Candidates MUST be UK based Salary: £70,000-£75,000 + benefits Tech Stack: - Backend: Python (Django) - Frontend: React - Cloud Systems: AWS, Docker Are you a Senior Backend Engineer who enjoys taking ownership of real production systems and shaping how a platform evolves as it...

You will own core product surfaces from problem → solution → impact.

Accelerant is building a new platform that will serve as the backbone of how risk is exchanged in the future. The Product & Technology team is looking for a Full Stack Software Engineer who is passionate about building high quality software systems that are valued by customers. If you join our team, here are some of things you’ll be doing: - Working closely with peer engineers, product...

A leading global company is looking for a Senior Front-End Software Engineer to join their agile product development team. You'll be building high-impact, business-critical web applications used by internal trading desks and external financial clients worldwide. In this role you will: Develop modern, scalable front-end applications using React, TypeScript, and JavaScript Collaborate with...

A global financial services company is seeking a Senior Frontend Engineer in Belfast (Hybrid) to design and build modern React/TypeScript applications. This role includes mentoring engineers, driving best practices, and developing high-quality, scalable UI in an Agile environment. Ideal candidates should have strong skills in React and TypeScript, automated testing, and an awareness of...

You will be comfortable taking ideas from early concept, leading technical decisions across backend and frontend, and delivering production ready software that scales.

You will join an environment that values initiative, technical leadership, and engineers who enjoy solving real world operational challenges.

Front-End Engineer - Build Better Tools for a Global Industry Location: Remote (UK-based only) Contract: Permanent | Full-time Contact: Ryan Quinn on LinkedIn Company: OCHO - Building Teams About the Role We're partnering with a pioneering technology business that's reshaping a traditionally underserved industry. With user-friendly, cloud-based tools adopted across North America, this company...

MCS Group is working with an established product-led company working in the renewable energy sector. Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect. This is a really exciting time to be joining a cutting-edge, forward-thinking business which has aims to grow considerably over the next year. They are entering a transition...