Back end developer jobs in Belfast, United Kingdom

Backend Software Engineers (Golang / Java) · Hybrid Roles | Cloud Security | Northern Ireland · We're proud to be working exclusively with a high-growth cloud security company that established its Northern Ireland engineering hub less than two years ago. Since launching locally, ...

We are currently building out our Tech Hub in Belfast - this is a super exciting time to join Napier in Belfast as we expand. · Assuming direct development responsibility for developing, debugging and unit testing of product features in accordance with internal procedures and sta ...

· Imagine catching criminals before they strike - that's exactly what Napier's AI-powered platform does By analysing transactions and customers in real time, Napier AI's technology empowers financial institutions to spot suspicious activity, like money laundering, and stops it i ...

Back End Engineer (Java) · Application Deadline: 20 March 2026 · Department: Technology · Employment Type: Full Time · Location: Belfast · Reporting To: Stephen McKeown · Description · Imagine catching criminals before they strike - that's exactly what Napier's AI-powered platfor ...

Application Deadline: · 20 March 2026 · Department: · Technology · Location: · Belfast · Description · Imagine catching criminals before they strike - that's exactly what Napier's AI-powered platform does By analysing transactions and customers in real time, Napier AI's technolog ...

Napier AI's technology works like a digital detective, combining AI with smart analytics to outthink criminals and protect people's money from becoming criminal proceeds. · Assuming direct development responsibility for developing, debugging and unit testing of product features i ...

Application Deadline: · 27 March 2026 · Department: · Engineering · Location: · Belfast · Description · Imagine catching criminals before they strike - that's exactly what Napier's AI-powered platform does By analysing transactions and customers in real time, Napier AI's technolo ...

· Imagine catching criminals before they strike - that's exactly what Napier's AI-powered platform does By analysing transactions and customers in real time, Napier AI's technology empowers financial institutions to spot suspicious activity, like money laundering, and stops it i ...

We are looking for a Senior Software Engineer to join our highly capable engineering team delivering scalable, cloud-native systems.Designing and building distributed, cloud native services · Developing modern APIs and backend systems in C#/NET · ...

· Company Description · Version 1 has celebrated over 29 years in the IT industry and continues to be trusted by global brands to deliver IT solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutS ...

Citi is seeking a Front End Developer for the User Interface in Belfast. The successful candidate must exhibit strong technical skills with a proven ability to deliver using an agile methodology. · Engineer the capabilities for the User Interface as per the book of work · Code re ...

We're on the search for Back of House Nandocas (what we call our Team Members) to join usThe role of a Back of House Nandoca is simple…to prepare and make the finest PERi-PERi meals to wow every guest. · We offer full and part-time positions, · no previous experience is required. ...

Base Location: · You'll be expected to spend 50% of your working week in our Belfast office · Salary: · £25,200 - £31,800 + performance-related bonus + a range of benefits to support your finances, wellbeing and family. · Working Pattern: · Permanent | Full Time | Flexible First ...

As one of our Back Office Administrators you'll work closely with other departments to ensure our customer's pre-paid and change of tenancy journey is a smooth experience. · ...

Base Location: You'll be expected to spend 50% of your working week in our Belfast office · Salary: £25,200 - £31,800 + performance-related bonus + a range of benefits to support your finances, wellbeing and family. · Working Pattern: Permanent | Full Time | Flexible First option ...

As one of our Back Office Administrators, you'll work closely with other departments to ensure our customer's pre-paid and change of tenancy journey is a smooth experience. · Demonstrable experience working within a customer focused environment with a passion for delivering excel ...

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, · ...

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry. · ...

In this role · Olo is looking for an intermediate Front End Software Engineer to join their 'Serve' team. · As an engineer on this team,you will be working on consumer facing experiences that delight millions of customers while handling complexity of providing customised experien ...

Senior Front End Developer · 12 month Fix Term Contract · Location & Work Model: · Dublin North · Salary: €80 - 90K · We're hiring a · Senior Front End Developer · to join a major digital transformation programme at Dublin Airport. Our client operates critical national infrastruc ...