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Senior Java Developer – Trading Technology
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At a glance
- Employment type
- Full-time
- Workplace
- Hybrid
- Salary
- €85k-90k/year (EUR)
- Category
- Back-end development
Technologies & skills
Primary technologies
Cloud & infrastructure
Other technical skills
What you'll be doing
Senior Java Developer role in Dublin with a leading financial services organization. Build and enhance trading workflow applications for sales traders, collaborating with global teams. Focus on Java, Spring Boot, PostgreSQL, and CI/CD in a fast-paced, hybrid environment.
- Build and enhance trading workflow applications using modern Java
- Deliver functional and non-functional requirements
- Work with traders, product owners, analysts, and development teams
- Participate in Agile ceremonies and ship software in short cycles
- Provide third-line support and resolve production issues
- Monitor, profile, and tune application performance
- Improve development tooling, release processes, and CI/CD pipelines
- Collaborate with Risk, Quant, DevOps, and Finance teams
Key requirements
Must-have
- Around 8+ years’ software development experience
- Degree in Computer Science or related engineering discipline
- Strong core Java skills (streams, lambdas, 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
- Pricing/risk experience in investment banking
Experience: 8+ years
Role signals
- Technical focus
- Back-end development
- Hands-on vs management
- Hands-on
Similar jobs
Full job description
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/Type
-
Script,
-
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
#LI-JM2
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