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  • £63k - £82k per annumEstimated
     ...Job Title: Full Stack .NET Engineer Location: Belfast, Northern Ireland Work Arrangement: Hybrid Position Overview: We are seeking...  ...want to help shape the way we embed AI tooling throughout our developer experience. Primary Job Responsibilities Design & build... 
    .Net
    Javascript
    C#
    Hybrid working

    Biller Genie

    Belfast
    8 hours ago
  • £54k - £70k per annumEstimated
     ...build a better working world.  Manager | Full-Stack Engineer | Technology Consulting |...  ...Industry and Functional Specialists, we develop a vision, roadmap and case for change to...  ...web-scale technologies, including SPAs, JavaScript, Microservices, Cloud Computing and Machine... 
    .Net
    Javascript
    Long-term contract
    Immediate start

    Ernst & Young

    Belfast
    12 days ago
  • £62k - £82k per annumEstimated
     ...specialist. Role Overview As a Senior Full Stack Engineer, you will play a key role in...  ...maintainability. Role Responsibilities Design, develop, and maintain scalable full-stack...  ...in production environments. Mentor junior engineers and promote engineering best practices... 
    .Net
    Javascript
    C#
    Full-time
    Hybrid working

    TP ICAP

    Belfast
    3 days ago
  • £43k - £57k per annumEstimated
     ...solutions give decisionmakers full transparency into subscription...  ...Position: Software Engineer, Full Stack Location: Belfast Team:...  ...and delivery — working within a .NET-based full-stack environment...  ...Development & Delivery Design, develop, and own complex full-stack... 
    .Net
    Javascript
    C#

    TRG Screen

    Belfast
    a month ago
  • £48k - £63k per annumEstimated
     ...product managers, designers and fellow developers, the Software Engineer will use .NET and Azure technologies to build...  ...Develop and maintain applications using C#, .NET and .NET Core. Collaborate...  ..., including HTML, CSS and JavaScript, and frameworks such as Angular or... 
    .Net
    Javascript
    C#
    Permanent
    Full-time
    Hybrid working
    On-site
    Probationary period

    ARC REGULATORY LIMITED

    Belfast
    1 day ago
  • £68k - £86k per annumEstimated
     ...Job description Senior Full Stack Engineer An established global financial technology...  ...Stack Engineer , you'll play a key role in developing modern platforms and services, while...  ...ideally have experience with: TypeScript, JavaScript, React and contemporary front-end... 
    Javascript
    C#
    Hybrid working
    On-site
    Belfast
    23 days ago
  • £56k - £74k per annumEstimated
     ...solutions using Power Automate workflows, .NET plugins, and JavaScript. Integration Expertise: Proven...  ...resilient integration solutions. Microsoft Stack Expertise: Strong knowledge of the...  ...stack (.NET, JavaScript, ASP.NET, C#) for plugins, workflows, and custom integrations... 
    .Net
    Javascript
    C#
    Full-time
    Remote
    Flexible hours

    Version 1

    Belfast
    14 days ago
  • £34k - £45k per annumEstimated
     ...in you!.  Job Description As a .NET Developer, you will work closely with several...  ...business-critical applications — including full end-to-end delivery through requirements,...  ...maintain software to meet client needs using C#, .NET Core/.NET Framework, and Entity Framework... 
    .Net
    Javascript
    C#
    Full-time
    Remote
    Flexible hours

    Version 1

    Belfast
    3 days ago
  • £79k - £101k per annumEstimated
     ...Job description Senior Full Stack Engineer Belfast | Hybrid | Competitive Salary + Benefits...  ...contribute to a modern platform being developed from the ground up. Salary & Benefits...  ...Engineer with excellent TypeScript/JavaScript skills and solid software engineering fundamentals... 
    Javascript
    C#
    Permanent
    Hybrid working
    On-site
    Belfast
    4 days ago
  • £61k - £79k per annumEstimated
     ...in you!.  Job Description Plan, design, estimate, develop and implement Dynamics solutions based on established...  ...migrations and upgrades Clear knowledge of the Microsoft stack (.NET, JavaScript, ASP.NET, MVC, C# .Net for Plugins and custom workflows, Integrations... 
    .Net
    Javascript
    C#
    Full-time
    Remote
    Flexible hours

    Version 1

    Belfast
    14 days ago
  • £47k - £62k per annumEstimated
    Senior Power Platform Developer-D365 Department: Managed Services Employment Type: Full Time Location: Belfast We are seeking a...  ...Development & Engineering • C# Plugin Development • Custom Workflow Activities • JavaScript & Client-Side Customisation • Custom... 
    Javascript
    C#
    Long-term contract
    Full-time

    Codec

    Belfast
    7 days ago
  • £49k - £65k per annumEstimated
     ...and want to help shape the way we embed AI tooling throughout our developer experience. Primary Job Responsibilities Define and own...  ...Architect or Senior Technical Design Lead ~ Deep expertise in .NET/C# and modern web technologies, with strong knowledge of architectural... 
    .Net
    C#
    Hybrid working

    Biller Genie

    Belfast
    13 days ago
  •  ...trusted with responsibility from the start. Whether you?re developing full-stack applications, engineering data pipelines, designing cloud infrastructures...  ...Languages: Proficiency in one or more of C++, Java, Python, JavaScript, or C#. Systems & Tools: Familiarity with Linux/Unix,... 
    Javascript
    C#
    Internship
    On-site

    CGI

    Belfast
    7 hours ago
  • £54k - £69k per annumEstimated
     ...TRG Screen solutions give decisionmakers full transparency into subscription spend and usage...  ...People leadership – Coach and develop direct reports through 1:1s, timely feedback...  ...software solutions using an enterprise-grade stack. C# / .NET experience is preferred, though candidates... 
    .Net
    C#

    TRG Screen

    Belfast
    a month ago
  •  ...the world, including: Satellite Navigation Systems: Helping develop the European Space Agency’s Galileo system, providing critical...  ...: Programming Languages C++ Java Python JavaScript C# Systems & Tools Linux/Unix operating systems Cloud Technologies... 
    Javascript
    C#
    On-site
    Belfast
    2 days ago
  • £57k - £74k per annumEstimated
     ...resilience across teams. It partners with developers, architects, testers and platform teams...  ...Grafana, Prometheus, CloudWatch, or similar stacks. Experience integrating automated...  ...Experience in software development using C#/.NET, Java, or Go Role Band & Level ~ Manager... 
    .Net
    C#
    Full-time
    Hybrid working
    Shift work

    TP ICAP

    Belfast
    3 days ago
  • £49k - £65k per annumEstimated
     ...business transformation goals by identifying requirements, developing solutions and providing ongoing guidance and advice in test...  ...maintaining frameworks in one or more of these languages: Java, JavaScript, Python, or C#. Have practical experience with open source tools such... 
    Javascript
    C#
    Full-time
    Remote
    Flexible hours
    Night shift

    Version 1

    Belfast
    23 days ago
  • £73k - £95k per annumEstimated
     ...making. Set technical direction across full‑stack ecosystems spanning frontend, backend,...  ...and accountability. Drive adoption of developer platforms, automation capabilities and...  ...one or more of: Python, Go, TypeScript, JavaScript or React. Experience delivering AI‑enabled... 
    Javascript
    Full-time
    Casual work
    Hybrid working
    Work from home

    Citigroup

    Belfast
    1 day ago
  • £40k - £50k per annum

     ...We are looking for a Full-stack Software Engineer to join our Belfast office and help build software for Digital Catapult's projects, from...  ...)    ~ Professional software development in TypeScript/JavaScript, frontend and backend.  ~ A modern frontend framework such as... 
    Javascript
    Full-time
    Hybrid working
    On-site

    Digital Catapult

    Belfast
    17 days ago
  • £50k - £65k per annumEstimated
     ...age. It matters to us that the products we develop make a real difference to our customers...  ...scientific instrumentation. Working primarily with C#, .NET and related technologies, you will...  ...delivering complex software solutions through the full software development lifecycle.... 
    .Net
    C#
    Permanent
    Hybrid working
    Flexible hours

    Oxford Instruments Plc

    Belfast
    a month ago
  • £54k - £70k per annumEstimated
     ...Description We are seeking an experienced Senior OutSystems Developer to oversee the design, development, and deployment of...  ...complex systems. Strong knowledge of object-oriented programming (C#), .NET Framework, and ASP.NET. Experience with database systems such... 
    .Net
    C#
    Full-time
    Hybrid working
    Remote
    Flexible hours

    Version 1

    Belfast
    13 days ago
  • £55k - £72k per annumEstimated
     ...public and private sector. Designing, developing, testing, and maintaining cloud-based software...  ...customers. Manage, coach and develop junior members of your team and the wider...  ...technologies: Frontend (Angular) Backend (.Net, C#) NFR / Non-Functional requirement... 
    .Net
    C#
    Long-term contract
    Full-time
    Remote
    Flexible hours

    Version 1

    Belfast
    3 days ago
  • £65k - £75k per annum

    Company: OCHO PEOPLE Job Type: Permanent Salary: £65000 - £75000 per annum
    Permanent

    OCHO PEOPLE

    Belfast
    a month ago
  • £62k - £80k per annumEstimated
     ...solutions give decisionmakers full transparency into subscription...  ...Senior Software Engineer, Full Stack      Location:   Belfast...  ...engineering team. You will design, develop, and evolve backend services and...  ...other stakeholders. Mentor junior engineers and contribute to team... 
    Javascript

    TRG Screen

    Belfast
    16 days ago
  • £28k - £30k per annum

    Responsibilities Complete a three-month guided training program at the Belfast headquarters. Learn and apply Q programming and the kdb+ time-series database. Capture, store, analyze, and visualize large volumes of financial data. Work with investment banks and hedge...
    Full-time
    Summer work
    Relocation
    Probationary period

    Data Intellect

    Belfast
    9 days ago
  • £126k per annum

     ...Teamworks. Our Inventory Management (IM) team is in the middle of a full re-platform of our IM product, rebuilding it from the ground up...  ...Product Manager and GM of Operations, spanning both legacy IM support, net-new customer onboarding, and the ongoing migration to V2 Drive... 
    .Net
    Full-time
    Apprenticeship
    Hybrid working
    On-site

    Teamworks

    Belfast
    10 days ago
  • £29k - £37k per annumEstimated
    Company: OCHO PEOPLE Job Type: Permanent Salary: Negotiable
    Junior
    Permanent

    OCHO PEOPLE

    Belfast
    a month ago
  • £45k - £55k per annum

    Company: OCHO PEOPLE Job Type: Permanent Salary: £45000 - £55000 per annum
    Permanent

    OCHO PEOPLE

    Belfast
    16 days ago
  • £30k - £39k per annumEstimated
    Ready to launch your career in Cyber Security? An employer provides a career programme designed to get individuals job-ready for a secure, high-growth career in Cyber Security, whether they are new to tech or looking to switch careers. This programme offers a guaranteed role...
    Junior
    Full-time

    Haystack

    Belfast
    3 days ago
  • £50k per annum

     ...on Rails experience who is comfortable working across the stack, including JavaScript and CSS when needed. We work best with self-starting team...  ...least 20% of our time improving stability, performance and developer experience. Write and maintain tests so we can confidently... 
    Javascript
    Full-time
    On-site
    Remote
    Work from home

    Stora

    Belfast
    27 days ago