Senior Java Software Engineer

Senior Java Developer – Financial Services Platform | Espoo (Hybrid)

A leading international IT services provider is looking for a Senior Java Developer to join a long-term project in the financial services sector, working with a highly stable client known for its critical infrastructure systems and innovation in the Nordic banking ecosystem.

This is a permanent, in-house role with direct influence on key system architecture, development strategy, and the modernization of complex back-end services. You’ll be part of a collaborative, Finnish-speaking development team in Espoo, with flexible hybrid work arrangements.

Key Responsibilities:

• Design, develop, and maintain Java-based back-end systems supporting core financial platforms
• Contribute to architectural design, code reviews, and performance tuning
• Collaborate with QA, DevOps, and product teams in an agile environment
• Participate in continuous improvement of system security, scalability, and reliability
• Engage in long-term development and modernization projects with significant national impact

Required Skills and Experience:

• Strong background in Java (Java 8 or higher), with Spring/Spring Boot
• Experience building RESTful APIs and integrating back-end systems
• Familiarity with modern CI/CD pipelines and tools (e.g., Jenkins, Git, Maven)
• Solid understanding of relational databases (e.g., Oracle, PostgreSQL)
• Agile development experience (Scrum, Kanban)
• Fluent Finnish language skills (mandatory due to team and client communication)

Bonus Skills:

• Knowledge of security protocols in financial systems
• Experience in cloud or containerized environments (e.g., OpenShift, Docker)
• Previous work in banking, fintech, or other regulated industries

Why Apply?

• Rare opportunity to work on critical national infrastructure used by millions
• Long-term stability combined with modern tech and agile practices
• Supportive and technically strong team with an emphasis on collaboration
• Hybrid work setup, with office presence in Espoo and flexibility on remote days
• Competitive compensation and benefits package