IT developer jobs in Leinster

 ...Mainframe Developer – HIRING ASAP Start date: ASAP Duration: 11 Months Location: 1 week in the Dublin office, 3 weeks working from home Rate: €450 - €490 per day Must Have Skills: ~8 years of design and development experience ~ Degree or equivalent in Computer... 

 ...Result Areas and targets for CPM by maximising orders / sales in & out in their assigned stores across all SKU's. The Territory Sales Developer role is a combination of sales, merchandising and activating. They are responsible for the availability of core range, share of... 

 ...growing and highly ambitious team, you won't just drive the future of AI—you’ll help define it. Who are we looking for? As a Backend Engineer at Newcode.ai, you’ll design and develop core systems that power the AI solutions relied on by our clients. You’ll work hands-on... 

 ...Job Description We are seeking a highly skilled Senior Sitecore Developer to lead the development and delivery of modern, headless digital experiences using Sitecore JSS . You will work closely with architects, DevOps engineers, and frontend teams to design scalable... 

 ...this ambitious growth, we are seeking to onboard a Group Digital Developer, to join our new team. We’re looking for a hands-on expert to...  ...objectives. Collaborate with development agencies and internal IT teams to manage technical integrations, template development, and... 

 ...We are seeking a highly skilled and driven KDB Developer to join our team, contributing to advanced data solutions for leading global financial institutions. We look for individuals who are strategic, thrive in a dynamic environment, and possess strong analytical capabilities... 

 ...Job Description We are looking for an experienced and motivated Senior MuleSoft Developer to design, develop, and support scalable integration solutions using the MuleSoft Anypoint Platform. In this role, you will be responsible for building APIs and data integration... 

 ...software development lifecycle. The successful candidate will work closely with Development, Business Analysis, QA, Application Support, IT Security, and Enterprise Architecture teams to deliver robust and high-performing solutions across complex banking and financial systems... 

Python Developer Location: Dublin 2-3 days Hybrid working - Must be commutable/able to relocate Duration: 6 months initially but long term expected Rate: Negotiable depending on experience (LTD/Umbrella or PAYE) Are you a talented Python Developer looking to make an impact... 

 ...systems within a scalable, production environment. This is a hands-on engineering role with significant ownership, where you will: * Develop AI-driven workflows for decision-making within complex, rules-based systems. * Build and integrate LLM-powered systems into... 

Senior Python Developer Contract Dublin 6-18 months. My client a leading global firm is in urgent need of a talented and experienced Senior Python Developer to join them on a contract basis. My client is looking for a senior Developer with Commercial/enterprise experience.... 

Senior Java Developer Payments Contract Dublin 6-18 Months. My client a leading global name is in urgent need of a talented and experienced Senior Java Developer to join their team on a contract basis 6 months initially rolling up to potentiality 18-20 months. My client is... 

 ...This is a remote position. Role – Web Applications Developer UX (Junior)/ Role no 6&7   Number of Positions: Two (2) Location: Offsite, (Must be within the Island of Ireland or an EU Country) Contract Details Start Date: 1st July 2026 Engagement... 

 ...This is a remote position. Role - Web Developer/Programmer (Intermediate) / Role no 22 Number of Positions: one (1) Location: Offsite, (Must be within the Island of Ireland or an EU Country) Contract Details Start Date: 1st July 2026 Engagement... 

 ...instrument systems in the Laboratories. They will work closely with Quality Assurance, Quality Control, Computer System Validation, and IT functions to ensure the ongoing operation and compliance of the laboratory systems. Your new role Ensure that all work on Lab IT and... 

 ...Your new company   Join one of Ireland’s most respected residential developers, renowned for delivering high-quality homes across Dublin and the rest of Ireland. Originally a family-owned business, this company is committed to sustainable building practices, architectural... 

 ...communication skills and confidence explaining technical concepts to non-technical stakeholders. A proactive mindset and interest in developing both technical and commercial skills. About the company A well-established market leader within HVAC solutions, known for... 

AI Python Engineer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need due to a new greenfield project of hiring a talented and experienced AI Python Engineer to join them on a contract basis for 6 months rolling up to 18-20 months. The role focuses...

 ...talented individuals who are eager to help shape the next phase of our success. We are seeking an experienced Senior Software Developer to help design and build a scalable, event-driven data processing platform. The system integrates multiple AWS services, leverages C#... 

 ...regulatory requirements - translating complex standards such as the EU AI Act, ISO, and NIST into measurable, audit-ready insights. We co-developed COMPL-AI, the first technical EU AI Act compliance framework, and continue to work at the intersection of advanced AI research and... 

90% Remote Senior Oracle Developer Role (€550–€600/day ) ~Contract (12 Months Initial) ~Global Project ~Flexible remote working If you’re a Senior Oracle Developer who enjoys building at scale and wants the freedom to make a real impact without being micromanaged,... 

 ...stack features using Python, React/Vue with TypeScript and Azure Develop APIs, integrate data stores, and deliver data-rich dashboards and...  ...For more opportunities, visit:  About Archer – Archer Recruitment is a Specialist IT Recruitment Consultancy based in Ireland.... 

 ...working with the latest technologies and want to be part of a dynamic team, this is the opportunity for you! Role Overview : Develop applications using Java/J2EE technologies. Collaborate with Business/Systems Analysts and Quality Engineers in a behavior-driven... 

Software Engineer Daily Rate Contract: €300-€425 Hybrid Position Join a well-established Irish organization undergoing a major technology transformation focused on modern engineering practices, cloud-native development, and AI-assisted software delivery. You will...

 ...development where necessary. Platform Expertise & Direction Develop a wide but shallow knowledge that makes you credible across the...  ..., and our culture. We don’t just accept differences, we celebrate it, we support it, and we thrive on it for the benefit of our employees... 

 ...bring ideas to life · Translate complex product requirements into clean, maintainable, scalable, and well documented code. · Design, develop, and maintain software applications and systems that provide value to end-users. · Debug and troubleshoot software issues to ensure... 

 ...iteration Work across multiple layers of the stack to deliver reliable, production ready solutions. Build excellent web experiences Develop and improve modern web applications using React and related frontend technologies. Help create intuitive, high-quality user... 

Senior Software Engineer (Golang) - AI Infrastructure Start-Up We’re hiring a Senior Software Engineer to design and deliver core AI infrastructure, including GPU orchestration, inference services, and platform APIs. You’ll be a hands‑on technical leader, shaping architecture...

 ...Tester 12-month contract + 12-month renewal Pay rate: €605/day Join our client’s Cyber Security Services team to help develop capabilities for their fraud prevention platform, processing billions of transactions per month at execution speeds 10X faster than a... 

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities...