Senior Software Engineer

simcorp· SimCorp Sp. z o.o.
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📍 WarsawFull time

About this role

WHAT MAKES US, US

Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp!

At its foundation, SimCorp is guided by our values — caring, customer success-driven, collaborative, curious, and courageous. Our people-centered organization focuses on skills development, relationship building, and client success. We take pride in cultivating an environment where all team members can grow, feel heard, valued, and empowered.

If you like what we're saying, keep reading!

WHY THIS ROLE IS IMPORTANT TO US

Do you like creating complex systems? Are you up for continuous growth? Are you interested in development and testing? Do you want to get knowledge in applied finance and investment management? Then come and grow with Corporate Actions Product Area (Data and Post-trade Engineering Line)

Key responsibilities

You will be a member of a self-organized scrum team consisting of software engineers, who collaborate closely with business experts. The team is responsible for developing and supporting a set of enterprise products within the Financial Instruments' Life Cycle. You are expected to interact with colleagues from Ukraine, Poland, Denmark, Austria, and Germany. After a comprehensive onboarding program, we expect you to:

  • Write clean, maintainable, and well-documented code in C#, adhering to established coding standards.
  • Learn and work with APL, including developing new features and debugging existing functionality, with full support from our team throughout the learning process.
  • Design, develop, and test new features to support the existing product.
  • Create test cases and automated tests to cover the features' acceptance criteria (E2E, API, UT).
  • Closely communicate and collaborate with Team, Product Owner, Technical Leads during feature analysis, refinement, development and implementation.
  • Analyze functional and non-functional requirements during feature refinements.
  • Support the product.
  • Prepare and conduct Sprint review/DEMO sessions.
  • Initiate technical and process enhancements in the team.
  • Be proactive in improving automation, tools, frameworks, etc.
  • Work as a full stack developer, both front-end and back-end (SOA).

Your qualifications

  • A M.Sc. in Finance, Computer Science, Mathematics or a similar field
  • Good knowledge and experience (3+ years) in C# (.NET or .NET Framework)
  • Knowledge and experience in the financial domain, fintech, derivatives (options, futures, swaps, etc.) is an advantage.
  • Experience in both manual and automated testing, with the ability to design and implement comprehensive test strategies and all level tests for software applications (E2E, API, UT).
  • Experience with Cloud and On-Prem Infrastructures
  • Curiosity and readiness to learn in-house tools and frameworks programming language
  • Understanding and adherence to XP practices (TDD, pair-programming etc.)
  • Deep knowledge of relational DB (Oracle, SQLite, etc).
  • Awareness of CI/CD processes and tools (git, TeamCity, etc.)
  • Readiness to support existing system (legacy)
  • Experience with Domain-Driven Design is a plus.
  • Good English skills (upper intermediate and higher), written as well as spoken, as English is our corporate language
  • Ability and willingness to apply broad knowledge in different areas and constantly learn new things, such as specific business domain knowledge or new technologies
  • (Preferably) Experience as a member of Scrum team

BENEFITS

Flexible working hours and hybrid model - 2 days in the office, 3 days remote

Modern office (next to Wilanowska metro station) with quiet zones and ergonomic workstations

Base salary with annual bonus structure

Holiday allowance upon a 2-week vacation

Occasional remote work across Poland and international options available (up to 24 days domestic, 20 days international per year - subject to internal policy)

Employer-paid Medicover Platinum healthcare package (employee-paid family upgrade available)

Multisport card with 75% employer contribution

Unum group life insurance (employee-paid upgrade available)

Medicover travel insurance for private trips and global business travel insurance

Possibility to join Deutsche Börse Group Share Plan (eligible after 1 year)

Copyrights program for certain roles

Possibility to develop your career in an international environment

Professional training and courses provided by SimCorp

Polish language classes for foreign employees; German and English classes based on business needs

Integration events, volunteering initiatives and employee-led clubs

Compensation ranges are being disclosed at the initial stage of candidate engagement.

NEXT STEPS

Please send us your application in English via our career site as soon as possible, we process incoming applications continually. Please note that only applications sent through our system will be processed. At SimCorp, we recognize that bias can unintentionally occur in the recruitment process. To uphold fairness and equal opportunities for all applicants, we kindly ask you to exclude personal data such as photos, age, or any non-professional information from your application. Thank you for aiding us in our endeavor to mitigate biases in our recruitment process.

If you are interested in being a part of SimCorp but are not sure this role is suitable, submit your CV anyway. SimCorp is on a positive growth journey, and our Talent Acquisition Team is ready to assist you discover the right role for you. The approximate time to consider your CV is three weeks.

We are focused on continually improving our talent acquisition process and making everyone's experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated.

Frequently Asked Questions

Is the salary disclosed for the Senior Software Engineer position at simcorp?
The salary for this Senior Software Engineer role at simcorp is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Software Engineer position at simcorp located?
This Senior Software Engineer role at simcorp is based in Warsaw. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Software Engineer role at simcorp full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Software Engineer role in the SimCorp Sp. z o.o. department at simcorp.
Which team or department does the Senior Software Engineer at simcorp belong to?
This Senior Software Engineer position is part of the SimCorp Sp. z o.o. department at simcorp. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Software Engineer position at simcorp?
Click the "Apply Now" button on this page. You will be redirected to simcorp's official application portal hosted on workday where you can submit your application directly.
When was the Senior Software Engineer job at simcorp posted?
This Senior Software Engineer position at simcorp was posted on Jul 1, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Software Engineer
simcorp
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