Cobol & Java software engineer (senior)

We are looking for an experienced Senior Software Engineer who is comfortable working across both mainframe technologies and modern Java-based solutions.

You will join a team working with business-critical systems where established mainframe solutions coexist with newer technologies. We are therefore looking for someone who not only has strong development skills, but who also enjoys understanding complex systems, improving existing solutions, and contributing to their continued modernization.

Your direct manager will be Ali Razvi.

Primary task and responsibilities include:

• Contribute actively to technical design and architectural discussions
• Challenge existing solutions where there is a better way forward
• Help bridge the gap between mainframe and modern application development
• Support the modernization and gradual evolution of our technology landscape
• Take responsibility from refinement and technical analysis through implementation, testing, and production
• Contribute to a strong engineering culture focused on quality, collaboration, and continuous improvement

To succeed you will have:

• Strong experience with COBOL and mainframe development
• Solid hands-on experience with Java
• Experience working with business-critical and complex systems
• Ability to understand and work with existing codebases as well as develop new solutions
• A structured approach to software quality, testing, maintainability, and production stability
• Experience troubleshooting issues across applications and technologies
• Ability to collaborate closely with developers, testers, business experts, and other stakeholders
• Comfortable taking ownership and driving technical discussions and solutions
• Willingness to share knowledge and support less experienced colleagues

Be your best self with BEC's benefits!

We offer a diverse range of benefits for our employees. Here are just a few of them.

• Professional development budget
• Healthy, varied lunch and fruit in the canteen
• Active staff associations: yoga, cycling, salsa dancing etc.
• Flexible starting time
• Health insurance
• Referral bonus

What does the recruitment process look like?

• Send us your CV: We want to get to know you
• Screening call: Let's chat and see if we're a match
• Meet our talent partner and technical expert: Learn more about the job, BEC Poland, and tell us more about your skills and experience.
• Meet your future manager and team: See who you'll be working closely with.
• Time to sign the contract: We're ready to welcome you to BEC!

If you have any questions about the position, please contact Anna Barcinska at [email protected]

BEC is in the process of being acquired by our largest customer and co-owner, Nykredit, which is Denmark's largest mortgage provider and third-largest bank. We will become part of a new and larger organization called Nykredit Financial Technologies. In the transition phase, we are recruiting for roles that we expect to be highly needed in our future organization.