Full Stack jobs in Belfast

About Movetru Movetru is a Sportstech start-up building the world’s most advanced movement intelligence platform. We bring laboratory-grade biomechanical insight to athletes in real time so they can train smarter, recover better, and perform at their peak. Our work sits at the intersection of advanc

Ocho

£70,000 - £90,000 /year

Senior Full-Stack Software Engineer (TypeScript) - Senior full-stack role with real ownership from design through to production - TypeScript, Node.js, React, Fastify, AWS SNS/SQS, MongoDB - Fully remote (UK-based) - £70,000 - £90,000 depending on experience - Technically challenging problems in iden

Mid - Snr Software Engineer - Tech for good Location: Remote/Hybrid (UK or Ireland-based, occasional in-person travel) Contract: 9-month fixed-term (Full-time, PAYE) Salary: Up to £65k Make an Impact, Tech That Matters Join a pioneering startup on a mission to break down digital barriers for the dea

We’re looking for a Senior Software Engineer to join our team of 10, working primarily on our web app and workplace platform. While you’ll be frontend-leaning, you’ll also act in a tech lead capacity; designing solutions that span our entire stack, including backend services, APIs, and database mode

Complexio is building Stevie — an enterprise AI knowledge assistant that gives executives and operators a complete view of their organization through knowledge graphs. Our customers are large maritime shipping companies managing hundreds of vessels, thousands of daily emails, and complex commercial

Hi, we're Bloom & Wild. We don't just send flowers. We help our customers to care wildly. Caring wildly is celebrating the little things we all do for each other every day. Not just the big occasions. It's being there for the highs. Stepping up for the lows. We care wildly about people and our p

An Oxfordshire based business are working with DB Charles Recruitment to hire a remote UK based permanent Full Stack Developer / Product Lead. The role is looking for someone with strong skills not only on the coding and development side but someone confident in account management, dealing with the

Full Stack Drupal Developer (React/Next.js) - Remote within the UK £55,000-£65,000 My client is looking for a Full Stack Drupal developer to join their expanding team and help continue the innovation of their industry leading platform. You'll be involved in all aspects of their software development

Citi

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Citi

Senior Full Stack Software Engineer At a Glance Senior full stack role... full stack genuinely means full stack here React frontend, modern backend... complex operational software used by thousands of field-based users daily UK remote with quarterly in-person meetings in Belfast Single stage technic

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Citi

Citi is looking for a Senior Full Stack Developer to join the Oracle Ledger Program, where you will build and maintain the common services and user interfaces that underpin critical financial systems across the organization. In this role, you will work with a high-performing technology team to devel

Group Overview The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our

Enso Recruitment

Enso Recruitment is delighted to be working with an innovative, data-driven technology organisation who are continuing to grow their engineering team in Belfast. Operating in the utilities and infrastructure space, this is a company using cutting-edge analytics, machine learning, and AI to solve rea

Senior Software Engineer (Front-End / UX) At-a-Glance Senior-level, full-stack engineering role with a strong front-end and UX remit Stack: Blazor, C#, .NET, Azure, SQL Fully remote (must be bsed in NI) Salary: £ A rare chance to become the right hand to one of the best front-end minds in the b

Citi

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Full

Full Stack Engineer (Java or C# /React or WPF) – VP Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180 countries operating at a scale few can match. From

Our client is seeking a Full Stack Developer (Java / Python / Go) to join a leading global Tier 1 financial institution undergoing a major transformation of its technology landscape. You will support with evolving an application and data hosting system into an integrated, hybrid multi-cloud ecosyste

Work Location : Belfast, United Kingdom Hours: 0 Line of Business: Technology Solutions Pay Details: We’re committed to providing fair and equitable compensation to all our colleagues. As a candidate, we encourage you to have an open dialogue with a member of our HR Team and ask compensation related

EY

Location: Belfast Other locations: Primary Location Only Salary: Competitive Date: 12 Jun 2026 Job description Requisition ID: 1634254 At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever yo