Expert IT Developer Mainframe, hourly employment, to Swedish Core Systems

Job ID: 3148

We are looking for an Expert IT Developer to join Local Systems Sweden – to service with expert knowledge on hourly basis 40% to 60% of a fulltime.

Our vision is to be recognised as a world class technology organisation, delivering world class financial services solutions to our customers.

The position we offer

Welcome to the Local Systems team. We add value by providing stable, efficient and innovative IT services in the core banking system areas such as Deposits, Payments, Customer data and Loans, serving nearly all other business areas of the bank. We are a team who loves to learn, collaborate, support each other and have fun at work.

As an Expert IT Developer you will play a vital role in maintaining and developing Nordea’s fundamental banking applications. You will deliver advanced technical solutions using existing and emerging technology platforms. The team is in the middle of a generation shift and you will act as a mentor and advisor.  

Your responsibilities will include:

• Act as an advisor in mainframe in cross functional projects.
• Act as a mentor for mainframe developers, in terms of code quality, code content and business knowledge.

The position will be located in Stockholm.

The qualifications you need

We are looking for you who:

• You have many years of experience from working with development projects at a large Nordic bank, on core accounting systems
• Have extensive work experience with mainframe including programming language skills in IBM Mainframe z/OS, COBOL, DB2, DL/1
• Have extensive experience in software engineering. 
• Have strong communication skills where you are able to communicate with both IT professionals and the business.

If this sounds like you, get in touch!

Next steps

Submit your application no later than 20/05/2026. For more information, you’re welcome to contact Marina Hensman at (marina.hensman@nordea.com) if you want to know more about this opportunity.

We enable dreams and aspirations for a greater good.

We build relationships. We add a personal touch to everything we do – when advising our customers, collaborating with colleagues, and meeting our potential candidates.

We learn and develop. We take pride in being experts and thinking ahead. We use our expertise to meet our customers’ needs, from the simplest to the most complex. We bring a growth mindset to our work that enables us to focus on a broader perspective in our daily challenges.

We lead change. We are responsible and aware of the impact of our decisions, both for our customers and for our local and global communities. Mindful of our responsibility towards current and future generations, we have made sustainability an integrated part of our business strategy.

We are Nordea. We have a 200-year history of supporting and growing the Nordic economies and our values are deeply rooted in these open, progressive and collaborative societies. As one of the biggest employers in the Nordics, Poland and Estonia, you have excellent opportunities to evolve, develop and move forward with us.

Studies show that members of underrepresented communities don’t apply for jobs unless they tick all the qualification boxes. If this is part of why you hesitate to apply, we would like you to reconsider and give it a chance. Maybe your profile fits our needs much better than you think.

For union information, please contact Finansförbundet at finansforbundet@nordea.se or SACO at SacoNordea@nordea.com.