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Databricks Data Platform Lead: Lakehouse & Pipelines

Open 21d EuropeContractLead

A technical lead role at CPL (recruitment/staffing firm) in Dublin owning the design and optimisation of scalable Databricks lakehouse and data pipeline solutions that power analytics and data-driven decision making. The hire will mentor engineers, set platform standards, and shape the platform's evolution. Fixed-term contract initially, with a view to permanency.

Analytics Data Pipelines Databricks Lakehouse

Regeneron Pharmaceuticals

Principal Data Engineer — Scale Pipelines & Governed Data

Open 21d EuropePrincipal

Regeneron Pharmaceuticals is hiring a Principal/Staff Data Engineer for its IOPS IT team in Raheen, Limerick, to architect secure data pipelines, design scalable data lakes and warehouses, and drive data governance and observability. The core stack spans SQL, Hadoop/Spark/Kafka, containerization, and workflow orchestration tools.

Containerization Data Pipelines Hadoop Kafka Observability +3 skills

Senior / Lead Data Engineer - DataBricks

Open 21d EuropeContractLead

Technical lead for data engineering on Databricks: designs and optimises scalable ETL/ELT pipelines and lakehouse solutions (PySpark, Spark SQL, Delta Lake, Unity Catalog), sets standards, mentors engineers, and oversees delivery partners. Fixed-term contract in Dublin with a view to permanency.

Analytics CI/CD Data Engineering Data Modeling Data Pipelines +12 skills

Regeneron Pharmaceuticals

Principal Data Engineer

Open 21d EuropePrincipal

A senior data engineer at Regeneron's IOPS IT team architects secure, scalable ETL/ELT pipelines and data lake/warehouse solutions on cloud platforms, driving technical standards, observability, and GxP/21 CFR Part 11 compliance while mentoring junior engineers. Core tech: Python/Java/Scala, SQL, Spark, Kafka, Airflow, AWS/Azure.

Airflow AWS Azure Bioinformatics CI/CD +23 skills

62K – 119K €

Senior Full Stack Engineer

Open 21d EuropeSenior

Recruiter-placed senior full stack role with a fast-growing client building AI-powered products in Dublin. Day to day: build and scale Python (Django/Flask) and React applications, design APIs and microservices, and develop AI/LLM features with tools like LangChain and OpenAI on cloud platforms such as AWS, Azure, or GCP.

Agile AI API AWS Azure +14 skills

Senior Full-Stack Developer - Remote & Flexible

Open 21d EuropeSenior

Duaminds is hiring a Senior Full-Stack Developer to take ownership of UX design and backend architecture, collaborating with the Tech Lead to deliver web applications for international clients. The role offers flexible working time with both remote and on-site collaboration options based in Dublin, Ireland.

Senior Full Stack Developer

Open 21d EuropeFull-timeSenior

Duaminds, a digital marketing agency serving international clients, is hiring a Senior Full Stack Developer to own work from UX design through backend architecture, building high-traffic custom web applications and RESTful APIs to client specs. Core stack: PHP7, JavaScript, HTML5, CSS3.

API CSS HTML JavaScript REST

Guardian Professional

.NET Backend Developer - Turkish Speaking

Open 21d Europe

A backend engineer builds scalable, high-performance services and RESTful APIs in C#/.NET Core with PostgreSQL, Redis, Elasticsearch, and microservices at Guardian Professional in Dublin. The role requires 5+ years of .NET experience, ideally with card, POS, e-money, or banking systems, and Turkish language skills.

API AWS Azure CI/CD Cloud +14 skills

Guardian Professional

Senior .NET Backend Engineer – FinTech & Banking Systems

Open 21d EuropeSenior

Guardian Professional is hiring a Senior .NET Backend Engineer in Dublin to build scalable, high-performance backend services for FinTech and banking systems using .NET Core, PostgreSQL, Redis, Elasticsearch, and microservices, contributing to CI/CD, performance tuning, and reliability across distributed systems.

CI/CD Distributed Systems .NET Elasticsearch Microservices +2 skills

Archer Recruitment Pte Ltd

Azure DevOps Engineer — Cloud Transformation & Apps

Open 21d HybridEurope

An Azure DevOps Engineer at a growing insurance organisation in Dublin, owning and modernising the internal Azure cloud environment and driving a large cloud transformation programme with automation and resilient cloud-native solutions. Hybrid role paying up to €550 per day.

Automation Azure Azure DevOps Cloud Cloud Native +1 skills

up to 550 € / day

2027 Winter Co-Ops - Software Development - Demonware (Dublin)

Open 21d Europe

Demonware, Activision's online-services studio behind Call of Duty's backend, is hiring 8-month onsite winter 2027 co-op students in Dublin for Software Engineering and Site Reliability Engineering tracks. Co-ops build multiplayer features, backend systems, and large-scale infrastructure using Python, C++, Java, Linux, MySQL, Erlang, and Kubernetes.

Automation Bash CI/CD C++ Data Pipelines +16 skills

BD (Becton, Dickinson and Company)

Software Engineer

Open 21d Europe

Software Engineer II developing and maintaining BD's next-generation medication management platform (MMS Software Solutions), building cloud-connected applications, APIs, and device integrations in a cross-functional Agile/SAFe team. Core stack is Java/Spring Boot, Angular/TypeScript, and SQL, with AWS, CI/CD, and regulated healthcare (cybersecurity, traceability) practices.

Agile Angular API AWS Azure +30 skills

45K – 68K €

The Recruitment Company

Full Stack Engineer

Open 23d Europe

A full-stack engineer in Dublin joining an established organisation to modernise its digital platforms, building web apps and integrations and moving systems to a scalable cloud environment. Core stack is React, TypeScript, Node.js, REST APIs and Azure (incl. Azure Functions), with Git, CI/CD and automated testing.

API Azure Azure Functions CI/CD Cloud +7 skills

The Recruitment Company

Senior Java Backend Engineer - Hybrid Galway

Open 23d HybridEuropeContractSenior

A 12-month contract role for a senior Java developer in hybrid Galway, working on a large-scale modernization programme building cloud-native services with Java and Spring Boot. Involves both new builds and cloud migrations; AWS and Kubernetes are desirable, with React/Angular and PL/SQL as pluses.

Angular AWS Cloud Cloud Native Java +5 skills

The Recruitment Company

Senior Java Developer

Open 23d HybridEuropeContractSenior

12-month hybrid contract in Galway for a senior backend Java engineer joining a large-scale legacy modernisation programme — building new apps from scratch and migrating others to cloud-based systems. Core stack is Java (8+ yrs), Spring Boot, AWS and Kubernetes, with PL/SQL and some React/Angular exposure useful.

AI Angular AWS Cloud Cloud Native +6 skills

up to 550 € / day

The Recruitment Company

Senior Java Developer - Hybrid, Enterprise Microservices

Open 23d HybridEuropeContractSenior

Senior Java contractor delivering enterprise microservices, APIs, and cloud-native systems for large modernization projects in Limerick, Ireland. Hybrid role (one onsite day per week) on a rolling 6-month contract at €450–€500 per day, guiding architecture decisions and improving dev tooling and processes.

API Cloud Cloud Native Java Microservices

450 – 500 € / day

Remote Engineering Manager, Health Data Infrastructure

Open 23d RemoteEurope

Junction is building the infrastructure layer for diagnostic healthcare, delivering data access and automation across labs and devices. We’re seeking an Engineering Manager to grow a small team, stay hands-on, own…

Candidate Manager LTD

Hybrid Azure Integration Engineer (SSIS & Data Factory)

Open 23d EuropeContract

Six-month fixed-term hybrid contract in Letterkenny with Tata Consultancy Services UK&I: an Integration/ETL Developer builds and supports SSIS packages and Azure Data Factory pipelines for a UK higher education client. Core stack is SSIS, Azure Data Factory/Integration Services, REST/SOAP APIs, Git and Agile.

Agile API Azure Azure Data Factory ETL +3 skills

Candidate Manager LTD

Senior Data Integration Engineer (Microsoft Fabric) - Fixed Term (6 Months)

Open 23d EuropeContractSenior

TCS is hiring a Senior Data Integration Engineer for a 6-month fixed-term contract at its Letterkenny GDC (hybrid). The engineer builds and maintains enterprise data pipelines, dataflows and ETL/ELT processes on Microsoft Fabric, OneLake and Lakehouse for a UK higher education client, using SQL and Python/PySpark with Git-based CI/CD.

Accessibility Agile CI/CD Data Engineering Data Ingestion +10 skills

Evergreen Talent Group

MV Data Centre Commissioning Engineer - Dublin

Open 23d Europe

Evergreen Talent Group is seeking an experienced MV Commissioning Engineer to support testing, energisation and handover of MV electrical systems on a major data centre project in Dublin. You will coordinate across MV…