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  • £37k - £49k per annumEstimated
     ...welcome) ~ A degree in Computer Science or a related field ~ A strong foundation in computer science fundamentals (data structures, algorithms, OOP) ~ Familiarity with at least one statically-typed, object-oriented language (Java preferred) ~ Exposure to SQL and relational... 
    Suggested
    Holiday work
    Permanent employment
    Full time
    Internship
    Hybrid work
    Work at office
    Local area
    Remote work
    Monday to Friday

    Magnite

    Belfast
    5 days ago
  • £39k - £50k per annumEstimated
     ...environment for one of the largest banks in the USA. Responsibilities We are looking for an experienced Mainframe Developer who can support the migration of the client platform: Analyze, understand, and enhance existing... 
    Suggested
    Work at office
    5 days/week

    Luxoft

    Belfast
    12 days ago
  • £73k - £94k per annumEstimated
     ...the Kdb+ target state architecture in collaboration with senior developers. Provide technical guidance and mentorship to team members,...  ...Strong understanding of computing fundamentals: concurrency, algorithms, and data structures. Demonstrated ability to take ownership... 
    Suggested
    Long term contract
    Full time
    Casual work
    Hybrid work
    Work from home

    Citigroup

    Belfast
    9 days ago
  • £76k - £98k per annumEstimated
     ...Automation at Scale: Build tools to automate critical workflows — check-ins, check-outs, messaging, and reporting. System Design: Develop resilient, serverless infrastructure that supports global rental operations. Data Reliability: Maintain data accuracy and system integrity... 
    Suggested
    Remote work

    The Flex

    Belfast
    8 days ago
  • £46k - £62k per annumEstimated
     ...embedded within our DNA. Invest in us and we’ll invest in you! Job Description We are seeking an experienced Senior Frontend Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to... 
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    Long term contract
    Full time
    Local area
    Remote work
    Flexible hours

    Version 1

    Belfast
    26 days ago
  • £70k - £90k per annum

    I’m hoping you’ll REACT positively to this advert…. Are you a front-end wizard who loves turning designs into sleek, interactive user experiences? Ready to work on a platform that’s going to transform how tech education happens? You’ll be building a cutting-edge SaaS tool...
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    Permanent employment
    Full time
    Flexible hours

    LinuxRecruit

    Northern Ireland
    more than 2 months ago
  • £70k - £75k per annum

    I Node you’ll be interested in this role! This is a chance to be part of a completely new platform. Not new as in it was built yesterday, but new as in there hasn’t been anything like it before. A SaaS tool looking to revolutionise education and learning within technology ...
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    Permanent employment
    Full time

    LinuxRecruit

    Northern Ireland
    more than 2 months ago
  • £62k - £83k per annumEstimated
     ...globally.  Job Description We are seeking a skilled Python Developer with experience in the trading domain and FIX protocol to join...  ...software solutions. Optimize and troubleshoot trading algorithms and systems to ensure high performance and reliability. Participate... 
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    Full time
    Hybrid work

    Version 1

    Belfast
    19 days ago
  • £57k - £77k per annumEstimated
     ...number of R&D projects in a variety of scientific sectors. At Camlin we believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating value for our customers by solving difficult problems. As of now,... 
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    Hybrid work
    Worldwide

    Camlin Group

    Lisburn, Co. Antrim
    13 days ago
  • £51k - £66k per annumEstimated
     ...Job Title: Lead Full Stack .NET Developer Location: Belfast, Northern Ireland Work Arrangement: Hybrid (In-Office) We are seeking a Lead Full-Stack .NET Developer to provide architectural vision and strategic direction, guiding our team in efficiently understanding... 
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    Holiday work
    Full time
    Hybrid work
    Work at office

    Biller Genie

    Belfast
    11 days ago
  • £39k - £51k per annumEstimated
     ...work experience and personalised career guidance to equip you with the skills and knowledge needed to excel as a Financial Software Developer, even without prior experience. You will join an intake of other like-minded Graduates, all starting on a level playing field! Become... 
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    Full time
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    Data Intellect

    Belfast
    7 days ago
  •  ...supply chain itself, powering the future of software delivery. We are the world's most potent artifact management platform, built by developers for developers. Our platform supports over 30 formats spanning languages, container formats, and operating systems, with enterprise-... 
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    Worldwide
    Flexible hours

    Cloudsmith

    Belfast
    13 days ago
  • £59k - £78k per annumEstimated
     ...wide range of platforms, operating systems, open-source components and databases.  We encourage interest from young enthusiastic developers with an interest in a fast track career in a high-energy environment where there is a good exposure to modern technologies Expected... 
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    Full time
    Local area
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    Version 1

    Belfast
    20 days ago
  • £28k - £50k per annum

    Backend Node.js Developer - Londonderry, Derry Due to continued growth, we are looking a creative & talented Backend Node.js Developer to be be part of our close knit development team. You will be getting heavily involved with the full full development life cycle and play... 
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    Permanent employment
    Full time
    Work at office
    Monday to Friday

    Pulse IT Recruitment Ltd

    Londonderry, Co. Londonderry
    25 days ago
  • £45k - £60k per annumEstimated
     ...believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating...  ...Responsibilities • Design and implement real-time systems, including DSP algorithms and Microcontroller firmware, tailored to project requirements.... 
    Suggested
    Permanent employment
    Full time
    Hybrid work
    Worldwide

    Camlin

    Lisburn, Co. Antrim
    5 days ago
  • £53k - £69k per annumEstimated
     ...believe in high quality engineering and design, allowing us to develop market leading products and services. In short, we love creating...  ...Responsibilities: Design and implement real-time systems, including DSP algorithms and microcontroller firmware, tailored to project requirements.... 
    Hybrid work

    Camlin Group

    Lisburn, Co. Antrim
    3 days ago
  •  ...and/or new technology in support of the business. Leverage AI/ML technologies in bringing productivity across the SDLC phases and develop innovative business solutions and products. In addition to the technical skill set and passion for learning new technologies, the... 
    Full time
    Hybrid work
    Work at office
    Local area

    Visa

    Belfast
    6 hours agonew
  • £55k - £72k per annumEstimated
     ...improvements across the engineering stack. ~Use AI/ML and automation to increase productivity, streamline workflows, and improve developer experience across the SDLC. ~Coach and mentor engineers through hands-on support, pair programming, and leading technical deep-dives... 
    Permanent employment
    Full time
    Hybrid work

    Hayward Hawk Limited

    Belfast
    more than 2 months ago
  • £66k - £88k per annumEstimated
    Senior / Principal Software Engineer We're building a next-generation payments platform and are looking for an experienced Senior/Principal Software Engineer to play a key role in shaping our technology landscape. This is a wide-reaching role where you'll drive the design...
    Permanent employment
    Full time

    Hayward Hawk Limited

    Belfast
    16 days ago
  • £60k - £65k per annum

     ...Senior Microsoft Developer (PowerPlatform) Do you want to further your career in PowerPlatform? Do you want to work in a Digital studio environment? Do you want to work on a range of projects? Salary: Negotiable (£60K-£65K). Modern office environment. Strong social... 
    Full time
    Work at office
    Northern Ireland
    6 days ago
  • £54k - £70k per annumEstimated
     ...challenging and interesting, large scale transformational and migration projects within both public and private sector. Designing, developing, testing, and maintaining cloud-based software applications. Technical leadership within a team to coordinate and deliver... 
    Long term contract
    Full time
    Local area
    Remote work
    Flexible hours

    Version 1

    Belfast
    12 days ago
  • £90k per annum

    Salary: £90,000 - 90,000 per year Requirements: Strong experience with Node.js and Python Ability to manage multiple projects simultaneously Excellent problem-solving and communication skills A collaborative mindset and attention to detail Desirable: Experience...
    Hybrid work
    Work at office
    Immediate start
    2 days/week

    IO Associates

    Belfast
    20 hours ago
  • £50k - £90k per annum

    Role: Backend Engineers Levels: Senior to Lead Positions: Multiple Tech: Node.js OR Python with AI Salary: £50,000 to £60,000 Location: Belfast 2 Days per week Start Date: ASAP iO Associates are partnered with an ongoing Public Sector Consultancy client of ours who are...
    Permanent employment
    Hybrid work
    Work at office
    Immediate start
    2 days/week
    Belfast
    6 days ago
  • £30k - £55k per annum

     ...Electrical and Embedded Systems. You will play a vital role in the software development lifecycle by ensuring that software solutions are developed in line with defined processes and industry standards, guaranteeing the reliability, safety, and security of software products. Your... 
    Full time

    Expleo UK LTD

    Belfast
    10 hours agonew
  •  ...Instruments Andor we a re devoted to accelerating the greatest scientific advancements of our age. It matters to us that the products we develop make a real difference to our customers and contribute significantly to their research. We want to deliver differentiated, accessible... 
    Holiday work
    Hybrid work
    Flexible hours
    1 day/week

    Oxford Instruments Plc

    Belfast
    3 hours ago
  • £100k per annum

    Salary: £100,000 - 100,000 per year Requirements: Extensive experience in enterprise-level Java development with deep expertise in REST APIs and microservices. Strong experience with databases such as PostgreSQL and Oracle, cloud-native practices, and CI/CD pipelines...
    Full time
    Hybrid work

    MCS Group

    Belfast
    20 hours ago
  • £80k per annum

    Salary: £80,000 - 80,000 per year Requirements: ~ We are looking for a candidate with at least 5 years of backend engineering experience delivering production APIs and services. You should have strong knowledge of AWS, including IAM, VPCs, subnets, load balancers, storage...
    Full time
    Work from home

    Ocho

    Belfast
    20 hours ago
  • £80k per annum

    Salary: £80,000 - 80,000 per year Requirements: ~ We are looking for candidates with a strong engineering background, solid software design principles, and experience in iterative development. You should have hands-on experience with CI/CD, trunk-based development, and feature...
    Full time

    MCS Group

    Belfast
    20 hours ago
  • £55k - £73k per annumEstimated
     ...Tax efficient benefits (cycle to work, give as you earn)  We’re committed to advancing equality. We recruit, retain, reward and develop our people based solely on their abilities and contributions and without reference to their age, background, disability, genetic information... 
    Long term contract
    Full time
    Contract work
    Live in
    Hybrid work
    Work at office
    5 days/week
    Flexible hours
    2 days/week

    PA Consulting

    Belfast
    a month ago
  • £80k per annum

    Salary: £80,000 - 80,000 per year Requirements: ~ We are looking for individuals with proven experience in financial compliance or enterprise banking technology, with a preference for candidates who have experience at Citi. A hands-on background in software development, ...
    Full time

    MCS Group

    Belfast
    20 hours ago