full stack software engineer

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10,000 full stack software engineer job listings in Ireland. Find daily updated positions from leading job boards.


  • Cork, County Cork, Ireland Cloudera Full-time €100,000 - €150,000 Contract

    ResponsibilitiesEnd-to-End Execution: independently determine the best implementation approach for assigned features.Write high-performance Java code for the API layer and modern JavaScript/TypeScript for the frontend.Rapid Prototyping: Transform whiteboard sketches and mock-ups into working software with high velocity.Architect custom dashboards and...


  • Dublin, County Dublin, Ireland Tensorix Ltd. Full-time €90,000 - €150,000 Contract

    TensorX is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and host open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention inference for regulated industries including finance, healthcare and government. Our platform offers drop-in OpenAI-compatible APIs, enabling developers...


  • Galway, County Galway, Ireland Harvey Nash Full-time €80,000 - €105,000 Contract

    Senior Full Stack Engineer | 12-Month Contract Senior Full Stack Engineer Hybrid Working (3-4 days onsite per week) Galway 12-Month Contract up to €500 a day We're looking for an experienced Senior Full Stack Engineer to join a high-performing engineering team delivering next-generation internal platforms and AI-driven solutions used by tens of thousands...


  • Dublin, County Dublin, Ireland F5 Networks, Inc. Full-time €90,000 - €120,000 Contract

    At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around...


  • Ireland Miratech Full-time €70,000 - €110,000 Contract

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...


  • Dublin, County Dublin, Ireland MCS Group Full-time €70,000 - €80,000 Contract

    MCS Group is hiring a Senior Software Engineer to take ownership of a core software platform across a modern TypeScript stack, including a Node.js/NestJS backend, React admin portal and Next.js customer site hosted on AWS.You’ll work with an external partner initially, then help bring development in-house, shaping engineering practices and delivering...


  • Ireland Elastic Remote Full-time €87,000 - €138,000 Contract

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...


  • Dublin, County Dublin, Ireland TensorX Full-time €90,000 - €130,000 Contract

    TensorX is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and host open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention inference for regulated industries including finance, healthcare and government. Our platform offers drop-in OpenAI-compatible APIs, enabling developers...


  • Galway, County Galway, Ireland Fidelity Investments Inc. Full-time €110,000 - €165,000 Contract

    Principal, Full Stack EngineerSkip to main content#Principal, Full Stack Engineer page is loaded## Principal, Full Stack EngineerApplylocations: Galway, Irelandtime type: Full timeposted on: Posted Todayjob requisition id: 2122021## ## Job Description:## **Principal Software Engineer, Technical Lead**## We are looking for a Principal Software...


  • Ireland GCS Recruitment Full-time €90,000 - €120,000 Contract

    Full Stack AI Engineer - AWS Infrastructure Build the next generation of AI-powered solutions. We are seeking an experienced Full Stack AI Engineer to join a cutting-edge team developing innovative AI applications powered by modern cloud technologies. Working across the full development lifecycle, you'll design, build, and deploy scalable AI solutions while...


  • Galway, County Galway, Ireland Fidelity Investments Inc. Full-time €120,000 - €160,000 Contract

    ## Principal, Software Engineer - Technical Lead (Full Stack) GalwayApply: Galway, Ireland: Full time: Posted Today: 2136813## ## Job Description:Join Fidelity as a **Principal Software Engineer - Technical Lead** within our Asset Management Technology group. You will play a key role in shaping technical direction, engineering standards, and the...

  • Full Stack Engineer

    5 days ago


    Dublin, County Dublin, Ireland RECRUITERS Full-time €87,000 - €115,000 Contract

    Full Stack Software Engineer | €548 PER DAY Location: Dublin | Hybrid Working | 12-Month Contract I'm working with a leading global technology organisation in the payments industry who are looking to bring an experienced Full Stack Software Engineer into their engineering team in Dublin. This is an opportunity to work on business-critical applications,...

  • Full Stack Engineer

    5 days ago


    Dublin, County Dublin, Ireland Vantage Full-time €55,000 - €74,000 Contract

    Full Stack AI Engineer – Contract, Dublin (Hybrid) What’s involved: Develop modern, AI-driven applications across front-end, backend, APIs, and data layers Build responsive front-end applications using React Develop backend services, APIs and application logic using Python and/or .NET Design and deliver end-to-end product features, from user interface...

  • Full Stack Engineer

    5 days ago


    Dublin, County Dublin, Ireland Oliver Bernard Full-time €90,000 - €130,000 Contract

    I’m working with a leading financial technology firm looking for talented Full Stack Developers to join a high-performing engineering team building applications used across global financial markets.The role is approximately 70% frontend and 30% backend, ideal for developers who enjoy building responsive, high-performance interfaces while contributing to...


  • Ireland Elasticsearch B.V. Remote Full-time €87,000 - €138,000 Contract

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...


  • Ireland Elastic Inc. Remote Full-time €87,000 - €138,000 Contract

    Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...


  • Connacht, Ireland Cpl Group Full-time €90,000 - €150,000 Contract

    We're looking for a Principal Full Stack Engineer to join a large US financial services firm based in Galway.This role will provide technical leadership within a product delivery team responsible for the design, development, delivery, and support of business-critical applications and services. The successful candidate will combine deep technical expertise...

  • Full Stack Engineer

    4 days ago


    Dublin, County Dublin, Ireland Nicoll Curtin Full-time €90,000 - €130,000 Contract

    Dublin, Ireland | Hybrid | 1 year initial rolling contractWe're partnering with a leading financial services organisation in Dublin to hire a Senior Full Stack Engineer to join a high-performing technology team delivering large-scale digital platforms and products.This is an opportunity for a senior engineer who enjoys being hands-on while also providing...


  • Munster, Ireland Ilabs Full-time €53,000 - €80,000 Contract

    iLabs is a global software product engineering company headquartered in Sri Lanka, with deep roots in the US Silicon Valley. We deliver world‑class solutions in Web, eCommerce, Mobile, AI/ML, and Cloud technologies, serving industries such as fintech, edtech, medtech, martech, and hospitality. Guided by our vision “to become a global powerhouse in...


  • Connacht, Ireland Cpl Full-time €90,000 - €120,000 Contract

    We're seeking a Senior Software Engineer to join a large US financial services firm based in Galway on a permanent basis. This role will be responsible for designing, developing, testing, and supporting business-critical applications and services within a product delivery team. Working closely with Principal Engineers, Engineering Delivery Managers, Product...