Principal Full Stack Developer (C#/.NET and Angular)

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 is this role important to us?

As a Principal Full-stack Software Engineer in the platform area, you will play a key role in modernizing and integrating existing processes into a web-based product.

This includes leading the productization of existing PowerShell scripts by refactoring and integrating them into a robust, maintainable .NET/Angular product, aligning them with best engineering and DevOps practices, and implementing robust, maintainable solutions.

You will work hands-on across the full technology stack using C#/.NET, Angular, and PowerShell, while also shaping and improving DevOps automation, CI/CD pipelines, and development workflows.

This role requires strong architectural thinking, solid engineering fundamentals, and the ability to drive technical decisions across teams. 

What You Will Be Responsible For

• Provide technical leadership in design, development, and testing
• Analyze, redesign, and modernize existing processes and integrate them into productized, maintainable solutions
• Analyze existing automation scripts and refactor or rewrite them into testable, maintainable .NET services, using PowerShell knowledge where needed
• Define API contracts, job orchestration, and workflow logic for integrating automation functionality into the product.
• Balance active coding (C#, Angular) and collaborate with stakeholders (POs, architects) to align technical design and quality goals
• Participate in code reviews and contribute to the development of best practices
• Mentor and coach members of the development team, supporting their professional growth
• Identify and resolve software defects and errors
• Stay up-to-date with emerging trends and technologies in software development
• Lead and mentor your scrum team to complete the definition of done during each sprint

What We Value

ESSENTIAL

• Bachelor’s or master’s degree in computer science, Engineering, Mathematics, or a related field.
• At least, 7 years experience software engineering
• Has served in a lead or senior role and demonstrated leadership and decision-making skills
• Expertise in .NET / C# and working knowledge of Angular
• Deep expertise in CI/CD pipelines and tools (Azure DevOps)
• Thorough understanding of software architecture, design patterns
• Familiarity with design patterns and principles (OOP, GoF, SOLID) and demonstrated experience applying them in real projects
• Practical knowledge of software development practices (TDD, BDD)
• Hands-on experience doing peer reviews and utilizing code quality tools like SonarQube
• Strong problem-solving skills and the ability to make sound technical decisions
• Positive, constructive attitude that supports a healthy team culture

DESIRABLE

• Experience with Docker, Kubernetes
• Experience in all phases of the software and testing lifecycle, inception through deployment

PERSONAL COMPETENCIES

• Experience working in an international setting with people from many different cultures
• You value your team and value having an enjoyable working environment
• Excellent communication skills and fluency in English (speaking and writing)

BENEFITS:

Attractive salary, bonus scheme, and pension are essential for any work agreement. However, in SimCorp, we believe we can offer more. Therefore, in addition to the traditional benefit scheme, we provide a good work and life balance: flexible working hours and a hybrid workplace model. Simcorp follows a global hybrid policy, asking employees to work from the office two days each week while allowing remote work on other days.

On top of that, we have IP sprints where you have 3 weeks per quarter you can spend on developing your skills as well as contributing to the company development. There is never just only one route - we practice a personalized approach to professional development to support the direction you want to take.

NEXT STEP:

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 photo, 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 an exciting 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 eager to continually improve our talent acquisition process and make everyone’s experience positive and valuable. Therefore, during the process we will ask you to provide your feedback, which is highly appreciated.

WHO WE ARE:

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 3,000+ colleagues with a broad range of nationalities, educations, professional experiences, ages, and backgrounds in general.

SimCorp is an independent subsidiary of the Deutsche Börse Group. Following the recent merger with Axioma, we leverage the combined strength of our brands to provide an industry-leading, full, front-to-back offering for our clients.

SimCorp is an equal opportunity employer and welcome applicants from all backgrounds, without regard to race, gender, age, disability, or any other protected status under applicable law. We are committed to building a culture where diverse perspectives and expertise 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.