Senior Java Developer

We are looking for a Senior Java Developer to join an exciting project in the Banking & Finance sector.

Start date: 2026-09-07

End date: 2027-03-07

Location: Helsinki (Hybrid, min. 60% office presence)

About the assignment: You will join a newly created Scrum team developing innovative services and solutions within the Embedded Banking Service Domain, focusing on the Payments Service Area. This is a greenfield opportunity to build distributed, highly available, and high-throughput applications using modern microservices architecture. The assignment is expected to be prolonged beyond the initial period.

Core Responsibilities:

• Develop new services and solutions for the Embedded Banking Service Domain
• Build and maintain microservices-based payment solutions
• Collaborate within a Scrum team to deliver high-quality software
• Leverage AI-assisted development tools to enhance productivity

Profile & Qualifications:

• Minimum 6 years of Java software development experience
• Experience building distributed, highly available, and high-throughput applications
• Hands-on experience with microservices architecture
• Fluent in spoken and written English

Key Requirements:

• Java
• Spring Framework
• Spring Boot
• Microservices
• PostgreSQL and/or Db2
• AI-assisted development tools (e.g., GitHub Copilot)
• Kafka
• CI/CD pipelines
• Jenkins
• Docker
• Kubernetes
• REST APIs
• Maven
• JUnit

Nice to have:

• Specification-Driven Development (SDD)