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About the Position
Start: ASAP
Location: Stockholm / Finland
Duration: March 2026
We’re looking for an experienced Senior IT Analyst to join our team, specializing in SEPA, SWIFT, ISO 20022 (MT to MX), and payment system transformations. You will bridge IT and business, gathering and detailing requirements, designing process models, and supporting data mapping and migration initiatives.
Key responsibilities:
- Elicit and analyze business and IT requirements from multiple stakeholders
- Document functional and non-functional requirements in clear requirement specification documents
- Perform data analysis, data mapping and design data flows to support development teams
- Identify impacted systems and teams based on requirements
- Support development and quality control activities to ensure alignment with business objectives
- Build process models and support user interface prototyping and design
- Work hands-on with SQL to analyze and validate data
- Bring strong business knowledge of the payments domain (SEPA, SWIFT, ISO messages) to guide solution design
Job Requirements
Requirements
- Proven experience as an IT Analyst / Requirement Specialist in the payments area
- Strong technical knowledge in data mapping, migration and process modelling
- Hands-on SQL experience
- Deep understanding of payment systems and standards: SEPA, SWIFT, ISO 20022 (MT to MX)
- Experience with user interface prototyping and design
- Familiarity with bulking/de-bulking of payment files, instant payments vs. classic SEPA payments, and customer enrollment processes
- Strong communication skills and ability to work in cross-functional Nordic teams
- Structured, detail-oriented and proactive approach
- Experience in instant payment infrastructure
- Knowledge of bulking/de-bulking files in payment processing
- Prior work on customer enrolment flows for payment systems
Company Description
If you are a good match, we would like to receive a CV in WORD format with motivation why you fit this assignment, your availability and any scheduled holidays.
Why Maandag Nordic? With us, you’ll get the chance to really put your ideas into action. We offer a work environment where you can grow and learn through hands-on experience - trying things out, making mistakes, and improving.
Working at Maandag®
For more than 35 years, Maandag® has been at the forefront of empowering people and organisations. We not only help professionals get jobs, but also connect them with a future that matches their values, desires and ambitions. Because when people are truly in the right place, they can develop themselves, fulfil their dreams and go to work with fresh energy every day. The energy and power released in the process is a catalyst for growth for companies. We started in the Netherlands, but now we also help professionals and organisations in Belgium, Poland, Dubai and Sweden. Our extensive knowledge of different markets, coupled with our wide network, enables us to make perfect matches quickly.
Apply
Do you recognize yourself in this profile? And does working at Maandag® sound like an exciting next step? Apply now, and who knows, your Monday might soon look just as great as ours.
Contact Person

Erasmia Giannoudaki
Recruiter IT
The application process
Wondering what your process will be? See in our steps what you will go through to work at Maandag® in the future.
You apply
A recruiter from Maandag® will review your application to determine your suitability for the position and the company.
We'll get back to you within 3 working days. If there are opportunities, we will call you to get to know you better.
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