Jobs and Careers
SI
Senior Software Engineer (C#, .Net)
SimCorpPolandfull_timeVerifiedPosted 3 Dec 2025
About the role
<b><span>WHO WE ARE</span></b><span> </span><p><span><span>For over 50 years, we have worked closely with investment and asset managers to become the world’s leading provider of integrated investment management solutions. We are </span><span>3,0</span><span>00+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds in general. </span></span><span> </span></p><p></p><p><span><span>SimCorp</span><span> is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we </span><span>leverage</span><span> the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients. </span></span><span> </span></p><p><span><span>SimCorp</span><span> is an equal-opportunity employer. We are committed to building a culture where diverse perspectives and </span><span>expertise</span><span> are integrated into our everyday work. We believe in the continual growth and development of our employees, so that we can provide best-in-class solutions to our clients. </span></span><span> </span></p><p></p><p><b>WHY THIS ROLE IS IMPORTANT TO US</b></p><p><span><span>You will join a<span> </span></span><span>new<span> </span></span><span>team in Platform Product Development.<span> </span></span><span>As a<span> </span></span><span>Senior</span><span><span> </span>Software Engineer,<span> </span></span><span>You</span><span><span> </span>will<span> </span></span><span>leverage</span><span><span> </span>your<span> </span></span><span>expertise</span><span><span> </span>in<span> </span><b><span>.NET technologies</span></b><span><span>,<span> </span><b><span>databases</span></b><span><span>, and the<span> </span><b><span>Azure cloud ecosystem</span></b><span> </span>to build high-performance solutions that power business-critical applications. This role requires a strong mix of hands-on engineering, architectural thinking, and leadership to ensure both immediate delivery and long-term sustainability.</span></span><span> </span></p><p><span><span>You will be part of a scrum team working closely with Product Owner and business stakeholders</span></span><span> </span></p><p><span><span>Besides your team you will work with other colleagues across our unit.</span></span><span><span> </span></span><span> </span></p><p></p><p><b>What you will be responsible for</b></p><ul><li><p><span><span>You will apply your talents to all stages of the development lifecycle, including review of user stories, development, design, code reviews and writing automated tests.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Drive the development of new backend features and system enhancements using .NET, databases, and Azure technologies</span></span><span> </span></p></li></ul><ul><li><p><span><span>Work<span> </span></span><span>closely<span> </span></span><span>with system architect</span><span><span> </span>and design solution accordingly to the architectural direction </span></span><span> </span></p></li></ul><ul><li><p><span><span>Work closely with product owner and other stakeholders to understand project requirements and<span> </span></span><span>provide</span><span><span> </span>technical insights.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Setting up engineering excellence inside your team and continuously improving it</span></span><span> </span></p></li></ul><ul><li><p><span><span>Development of new functionalities.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Taking care of quality assurance, refactor existing code, research<span> </span></span><span>tools</span><span><span> </span>and frameworks to enable future innovations.</span></span><span> </span></p></li></ul><ul><li><p><span><span>Work as part of your scrum team to reach the definition of done within each sprint.</span></span><span> </span></p></li></ul><p></p><p><b>What we value</b></p><p><b><span>ESSENTIAL</span></b><span> </span></p><ul><li><p><span><span>Over<span> </span></span><span>5</span><span><span> </span>years of hands-on experience<span> </span></span><span>utilizing</span><span><span> </span>.NET technologies, with a focus on<span> </span><b><span>C#</span></b><span> </span>and<span> </span><b><span>Microsoft<span> </span></span><span>.Net</span><span>.</span></b><span> </span></p></li></ul><ul><li><p><span><span>Real world experience of building REST APIs using the .NET stack</span><span><span> </span>(OData)</span><span>.</span></span><span> </span></p></li></ul><ul><li><p><span><span>DB experience – preferably<span> </span><b><span>SQL</span></b><span> </span></p></li></ul><ul><li><p><span><span>Knowledge of design patterns and principals (OOP, SOLID) and</span><span><span> </span>proven</span><span><span> </span>ability to use them in practice</span></span><span> </span></p></li></ul><ul><li><p><span><span>Practical knowledge in solution<span> </span></span><span>and system<span> </span></sp
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