Senior Java Developer(Hybrid from Kraków or Wrocław)

Domain: Banking & Finance
Location: Hybrid from Poland (Kraków or Wrocław)
Office presence: 2–3 days per week

About the Project
We are looking for a skilled Senior Java Developer to join the Global Markets Financing stream within the Investment Banking division. The role is focused on enhancing and modernizing platforms used by both internal teams and external clients.
You’ll be part of an agile setup where teams (pods) are grouped into larger units (crews) to meet business goals. 

What You’ll Do

• Design, develop, and test enterprise-level solutions using Java
• Implement both core and advanced Java concepts to solve business problems
• Contribute to design reviews and help define architecture with peers and stakeholders
• Conduct code reviews and share feedback on quality, efficiency, and best practices
• Troubleshoot complex platform or service-related issues
• Ensure clarity by validating ambiguous or incomplete requirements

Tech Stack & Skills

• Strong knowledge of Java, including core and advanced concepts
• Proven experience with Spring Framework and Hibernate
• Solid grasp of messaging systems (JMS, Apache Kafka)
• Proficiency in version control, ideally Git
• Confident in TDD/BDD methodologies
• Skilled in SQL, especially query optimization
• Excellent communication and analytical skills

Requirements

• 4+ years of hands-on experience in enterprise application development
• Practical knowledge of working in banking or financial services domains is a plus

Tech Keywords
Java
Spring  
Hibernate
Kafka 
Git  
TDD  
BDD  
SQL