Backend Software Developer - Team Sports Applications

TrackMan; Hørsholm; On-site; DKK 550,000 - 750,000; Full time

Job summary

TrackMan is seeking a .NET C# backend developer to join a team of 45+ skilled developers working on golf, baseball, softball and football applications. The role involves refinement, planning, implementation, testing and deployment to customers in a fast-paced environment.

You will build applications hosted on distributed Linux servers with Docker, on Microsoft Azure, and on mobile devices. We use the latest LTS .NET with React frontends, and AI-assisted tools to speed coding and testing.

Qualifications

• 3+ years of experience with .NET and C#
• Professional usage of an IDE like Visual Studio or Rider
• Experience working in an agile environment with collaboration and clear communication
• Good understanding of architectural patterns and software design principles
• Good communication skills and a proactive mindset
• Experience with Git

Skills

C#/.NET

IDE: Visual Studio or Rider

Agile collaboration

Software architecture patterns

Communication skills

Git

Tools

Docker

Azure Pipelines

Job description

Do you want to develop cutting-edge software applications for our world-leading products? Lookingto use and grow your development skills in a fast-paced and creative environment? If this sounds like an exciting challenge, we’d love to hear from you!

About the job

Trackman products generate extremely accurate measurements using a patented combinationof camera and radar, which provide valuable insights for athletes ranging from top worldclass professionals to enthusiastic amateurs, as well as coaches, scouts, and clubs of all levels.

As part of our company's continued expansion, we are looking for a .NET C# backenddeveloper. You will join a department of 45+ skilled developers, responsible for applicationsused in golf, baseball, softball and football. You will be part of refinement, planning, implementation,testing and deployment to our customers.

We build applications hosted on distributed Linux servers running Docker, on MicrosoftAzure technologies, on mobile devices and customer laptops. You will get to interact withskilled developers working across a range of platforms and apps. We always work with thelatest LTS .NET version using C# with web frontends in React.

As part of our development toolkit, our teams actively use AI-assisted tools such as GitHub Copilot and Claude to speed up coding, testing, and documentation — letting our developers spend more time on solving interesting problems and less on repetitive tasks.

You will join a team of skilled developers who love what they do and, in a role, where you canhave a big impact both on what is being built and how it is built. We value having ourdevelopers being part of refinement and you will be deeply involved in finding great solutions froma technical as well as a user perspective together with our Head of Products and UI/UXdesigners.

Required skills:

• 3+ years of working with .NET and excellent C# programming skills

• Professional usage of an IDE like Visual Studio or Rider

• Work in an agile environment with a strong focus on collaboration, knowledge sharing, and clear communication

• Good understanding of architectural patterns and software design principles

• Good communication skills and a positive and proactive mindset

• Experience with Git

Additional skills (not required, but nice to have):

• Experience with using AI-assisted development tools (e.g. GitHub Copilot, Claude)

• Experience with Docker and Azure Pipelines

All we ask is that you bring passion, curiosity and structure to our workplace. We are a company of many nationalities. Whether you are from abroad or already living in Denmark,we welcome talented people of any gender, nationality and belief. We think the right mix ofpeople makes for the best culture and product.

At Trackman, we see AI not as a replacement for great developers, but as a tool that makes great developers even more effective — accelerating code reviews, catching bugs earlier, and freeing up time for the creative problem-solving that moves our products forward.

The IT landscape is evolving faster than ever and staying up to date with AI-assisted development is quickly becoming a fundamental part of the software development process.

The Office

We are located at DTU Science Park in Hørsholm. We take great pride in the state-of-art building we have designed! The office features bright meeting rooms, coffee areas to catch up with colleagues, a large testing arena with simulators available for employees and a fitness center, everything surrounded by a beautiful forest and respecting the environment. We made sure to utilize the newest technologies to be energy efficient and be mindful of ventilation and sound propagation. The cherry on top is our canteen: with an indoor and outdoor area to enjoy the fresh food prepared by our own kitchen staff.

Join the home of a powerful sports brand and a one-of-a-kind technology

Our proprietary technology is based on expert knowledge about radar, computer vision, data, and software engineering. Our solutions are developed by specialists who endlessly explore and challenge new technical boundaries. Trackman’s blend of cutting-edge technology, sports, and continued growth make our company an outstanding place to work.

Our work culture is entrepreneurial, ambitious, and rewarding as you get to collaborate with inspiring colleagues and interact with the leaders of golf, baseball, and football. Based on a unique brand reputation, we are proud to work in close partnership with the top athletes, organizations, and teams that rely on our technology to stay ahead of the race.

We are a Danish company founded, owned, and managed since 2003 by three entrepreneurs with a strong passion for sports. Today, we have a global footprint with our headquarters located in Denmark (Hørsholm) and offices in New York, Phoenix, Seoul and Tokyo. We employ over 1000+ people worldwide, half of which work in Denmark, where most hardware and software products are developed, tested, and manufactured.

Where innovation happens

At Trackman, we know that great people make great products. We believe that teams thrive, and innovation sparks in an atmosphere where people are encouraged to think for themselves, where everybody’s voices are heard, and where the best ideas prevail in the pursuit of exceptional solutions. This mix makes Trackman an inspiring company – for our customers and colleagues.