Lead Software Engineer

WHAT MAKES US, US Join some of the most innovative thinkers in Fin Tech 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 toSimCorp! At its foundation,Sim Corpis 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 whatwe’resaying, keep reading!

At Sim Corp , we build products that power investment management and financial institutions worldwide. We support some of the largest financial institutions in the world to be successful by simplifying their investments,accounting and operations. Investment Operations is a product area within

SimCorp’sProduct Division, which delivers functionality enabling theoperationsusers to be highly efficient. It also offers full STP and automation capability for the workflows and processes seamlessly across the product areas and the financialinstitutionsworkflows. As part of our Investment Operations Product Area, you will contribute to the development of enterprise products within this product area. You will collaborate with colleagues from Ukraine, Poland,Denmark and Germany, while gaining deepexpertisein applied finance and modern software engineering practices.

• Provide technical leadership in design, development, and testing.
• Define and own test architecture and quality strategy at team level.
• Balance active coding (C#, APL) with guiding automation initiatives.
• Drive adoption of automation-first practices across the team.
• Ensure high-quality delivery by monitoring coverage, test metrics, and quality KPIs.
• Mentor and coach engineers in development, automation, and testing skills.
• Represent the combined QA/Dev approach in cross-team forums.
• Collaborate with stakeholders (POs, TLs, architects) to align technical and quality goals.
• Conduct in-depth root cause analysis for complex defects and ensure preventive actions.
• Advocate for andimplementimprovements in tools, CI/CD pipelines, and engineering processes.
• Continuously assess and improve engineering processes, recommending new tools and technologies to enhance productivity and software quality.
• Represent the team in technical forums and contribute to cross-team knowledge exchange.

We are looking for an engineer who hasdemonstratedleadership abilities:
Bachelor’s or master’sdegree in computer science, Engineering, Mathematics, ora related field. 7+ years of experience in software engineering with combined Dev/QA responsibilities. Expertise in .NET / C#. Known for impactful leadership, resulting in improved efficiency and project success among engineering teams. Extensive background in test automation (E2E, API, Integration) and test strategy. Solid experience in architecting and developing enterprise-scale applications. Extensive knowledge of Cloud and On-Prem infrastructures (Microsoft Azure experience).

Deepexpertisein CI/CD pipelines and tools (Git, Team City, Azure Dev Ops). Thorough understanding of software architecture, design patterns, and Domain-Driven Design. Familiarity with XP practices (TDD, pair programming, continuous integration). Experience with relational databases (SQL). Readiness to learn APL,developingnewfeaturesanddebuggingexisting functionality, with full support from our team throughout the learning process. Proficient English communication skills (Upper-Intermediate or higher), both written and spoken.

Ability to mentor, motivate, and guide a team toward technical excellence and efficient delivery.

• Experience with Azure or similar cloud platforms.
• Background in Fin Tech or capital markets.
• Knowledge and experience in the financial domain, fintech, derivatives (options, futures, swaps, etc.)isan advantage.

• Flexibleworkinghoursand hybrid model - 2daysin theoffice,3daysremote
• Modern office(nexttoWilanowskametrostation) withquietzonesandergonomicworkstations
• Basesalarywithannualbonus structure
• Holidayallowanceupona2-weekvacation
• Occasionalremoteworkacross Polandand internationaloptionsavailable(upto
  24daysdomestic,20daysinternationalperyear-subjecttointernalpolicy)
• Employer-paid
  
  Medicover
  
  Platinumhealthcarepackage(employee-paidfamilyupgradeavailable)
• Multisportcardwith
  75% employer contribution
• Unumgrouplifeinsurance(employee-paidupgradeavailable)
• Medicovertravelinsuranceforprivate trips and globalbusinesstravel insurance
• Possibilityto join
  
  DeutscheBörse
  
  Group Share Plan (eligibleafter1year)
• Possibilitytodevelopyourcareerinaninternationalenvironment
• Professionaltrainingandcoursesprovidedby Sim Corp
• Integrationevents,volunteeringinitiativesandemployee-ledclubs

Compensation…