Cpl Group

Senior Data Engineer

EuropeSenior

AI Analytics Anthropic API AWS +25 skills

Senior Data Engineer joining a large financial services firm in Galway, Ireland, building data pipelines and analytics from structured and unstructured datasets. Primarily Python (strong Java/C# engineers may cross-train) with AWS, RDBMS, Snowflake, plus exposure to LLM prompt engineering and AI/ML workflows.

Senior Data Engineer — AI Analytics & Cloud Processing Lead

EuropeLead

AI Analytics LLM Machine Learning Prompt Engineering

Cpl Group is hiring a Senior Data Engineer in Galway, Ireland (on-site) to work with a large financial services client, driving analytics across diverse datasets. The role combines hands-on data engineering with design and leadership, plus exposure to AI/ML workflow deployment and LLM prompt engineering in production.

Senior Java Engineer

EuropeSenior

Agile API CI/CD DevOps J2EE +8 skills

Senior Java developer building distributed, transaction-based single-page applications for an investment/financial-services client, working in Agile teams with CI/CD and DevOps. Core stack is Java/J2EE with Spring (MVC, Boot, Security), Oracle (stored procedures, complex queries), and RESTful microservices.

Senior Java Engineer — Spring & Microservices Expert

EuropeSenior

Agile CI/CD J2EE Java Microservices +1 skills

Senior Java Engineer building distributed, transaction-based applications using Java/J2EE, Spring, and microservices. The role involves core development and support for internal and client systems using Agile practices and modern CI/CD workflows.

Backend Engineer (Node.js)

EuropeContract

Agile API Azure Azure DevOps CI/CD +17 skills

Contract, hybrid Senior Back-End Developer role in North Dublin, placed by recruiter Cpl Group with a client undergoing a large digital transformation programme. The engineer designs and maintains Node.js microservices and REST/GraphQL APIs, integrates with third-party and legacy systems, and works with SQL/NoSQL databases, Redis, and Azure.

Senior Backend Engineer - Node.js | Hybrid Dublin

EuropeContractSenior

Contract role via recruiter Cpl Group for a senior Node.js backend engineer based in North Dublin (hybrid). Day to day you design, build and maintain scalable backend services and APIs and help lead architecture, performance and security on a large-scale digital transformation programme.

Principal Software Engineer

EuropePrincipal

AI API AWS Claude Code Cloud +14 skills

Principal engineer joining a first Dublin team building dealer-facing automotive marketplace products, owning full-stack delivery end to end — Java/Spring Boot backends, React/TypeScript frontends, AWS cloud modernization — while mentoring engineers and guiding technical decisions for the Canadian and UK markets.