SimCorp

Senior Software Engineer (.NET)

SimCorp
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19 hours ago
Warsaw, PolandSenior

Responsibilities

  • Collaborate with product and engineering colleagues to understand customer needs, challenge assumptions, shape solutions, and deliver tested, supportable software.
  • Design, build, and maintain backend components and APIs for SimCorp Dimension using C#/.NET and related technologies.
  • Improve system performance, maintainability, reliability, and build efficiency through pragmatic engineering and continuous improvement.
  • Use AI-assisted development tools responsibly for exploration, implementation, testing, documentation, and code review.
  • Contribute to automated testing, continuous integration, and continuous delivery practices.
  • Shape technical decisions and share knowledge through code reviews, pairing, mentoring, and collaboration across the team.

Requirements

  • Experience developing production software with C# and/or APL, or comparable experience demonstrating strong backend engineering capability.
  • Interest in contributing to technical design and practical decisions about scalable, high-performing applications, services, or APIs.
  • Familiarity with automated testing, version control, continuous integration, and continuous delivery.
  • Ability to use AI-assisted development tools thoughtfully while maintaining quality, security, and maintainability.
  • Curiosity and willingness to learn Dyalog APL and deepen understanding of investment-management software.
  • A collaborative approach to problem-solving, knowledge sharing, and developing technical leadership.
  • Experience with Angular, Node.js, JavaScript/TypeScript, HTML, CSS, Oracle databases, or financial systems is welcome but not required.

Benefits

  • Flexible working hours and a hybrid model with 2 days in the office and 3 days remote.
  • Occasional remote work across Poland and internationally, up to 24 domestic days and 20 international days per year subject to internal policy.
  • Modern office near Wilanowska metro station with quiet zones and ergonomic workstations.
  • Annual bonus structure.
  • Employer-paid Medicover Platinum healthcare package.
  • MyBenefit Cafeteria monthly budget, including the option to finance a Multisport card.
  • Unum group life insurance and Medicover travel insurance.
  • Eligibility to join the Deutsche Börse Group Share Plan after one year.
  • Professional training, courses, and language classes provided based on business needs.

Tech Stack

AngularC#CSSHTMLJavaScript.NETNode.jsOracle DatabaseTypeScript

Categories

SimCorp

About SimCorp

1,001-5,000 employees

SimCorp builds SimCorp Dimension, a front-to-back investment management platform and managed services used by buy-side institutions such as asset managers, pension funds, and insurers. It sells software licenses and cloud-delivered operations (SaaS/managed services) covering portfolio management, trading, risk, accounting, and reporting. Founded in 1971 and headquartered in Copenhagen, it is a subsidiary of Deutsche Börse Group and reports serving 40 of the world’s top 100 financial companies.

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