Senior Java Developer – Trading Technology

Cpl · Bachelor's Degree · Java · TypeScript · 5 days ago

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Salary

$95k – $100k per year

Location

In office (Dublin)

Seniority

Senior · 8+ years exp

Employment

Full-Time

First seen by Alion on Oct 23, 2026. Cpl scores B on the Alion truth index.

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Cpl

Cpl is an Irish recruitment and workforce solutions company headquartered in Dublin, providing permanent, temporary, contract and executive recruitment, managed services such as RPO, and project and consulting solutions. Founded in Dublin in 1989 and owned by Brexa since 2024, it makes about 8,000 placements a year for more than 5,000 organisations across Ireland and the UK, and its group includes specialist brands such as Allen Lane and Kenny Whelan. Its job board carries vacancies for client employers, from accountants, customer service agents and AML specialists to engineers, software developers, production managers and drivers, mainly in Dublin, Galway, Limerick and Cork.

cpl.com · HQ: Dublin, Ireland · Executive Search · Recruiting & Staffing · Est. 1989

Cpl are partnering with a leading financial services organisation to hire a Senior Java Developer for a global technology team. You’ll build a workflow platform that supports sales traders in structuring, valuing and matching interest rate deals, working in a fast-paced, collaborative environment close to the business.

Responsibilities

Build and enhance trading workflow applications using modern Java (Java 25)
Deliver functional and non-functional requirements, keeping the codebase extensible and reliable
Work with traders, product owners, analysts and development teams across regions
Take part in Agile ceremonies and ship software in short cycles
Provide third-line support and help resolve production issues
Monitor, profile and tune application performance
Improve development tooling, release processes and CI/CD pipelines
Work with Risk, Quant, DevOps and Finance teams where needed

Requirements

Around 8+ years’ software development experience
Degree in Computer Science or a related engineering discipline
Strong core Java skills, including streams, lambdas and concurrency
Solid grounding in algorithms, data structures and distributed systems
Experience with multi-threaded and asynchronous applications
Experience with Spring Boot, PostgreSQL and OpenShift
Strong test-driven development practices
Experience with JVM profiling, tuning and debugging
Nice to have: React/TypeScript, Kafka, containerised or cloud deployments, low-latency development, or pricing/risk experience in investment banking

On offer

Hybrid and flexible working
Competitive salary and benefits package
Private medical, life and disability cover
Wellbeing support, including counselling and coaching services
Generous annual leave
Learning and career development opportunities

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