Senior.NET Developer (m/w/d)

We are seeking an experienced Senior .NET Developer (C#) to join our team. In this role, you will be responsible for designing, developing, and optimizing large-scale applications using the .NET framework ecosystem.

Your position in our team

• Design and implement scalable, high-performance software solutions
• Take part in architectural decisions for complex enterprise applications
• Develop and maintain high-quality, well-documented code
• Optimize application performance and database queries
• Collaborate with cross-functional teams to deliver robust solutions

Your profile

• Extensive experience in .NET framework ecosystem
• Strong knowledge of nHibernate ORM
• Proven experience with MS SQL Server
• Familiarity with transactional systems and ensuring data consistency and integrity
• Experience designing and implementing large system architectures
• Strong understanding of API design fundamentals
• Demonstrated ability to optimize application performance
• Experience with GIT
• Fluent in English and Polish (written and verbal communication)


Preferred Qualifications:

• Experience with TeamCity CI/CD pipeline
• Experience in Azure cloud-based applications development
• Experience in JavaScript and frontend frameworks

Your benefits with us

• Benefits package  – private medical healthcare and sport card
• Unformalized dress policy - Express your style with our no-dress code policy
• Flexible form of employment
• Flexible Work Hours - Achieve a work-life balance and start work when it suits you best
• Possibility to work hybrid
• Unique experience in the Fitness- and SaaS Industry in a market-leading company
• An international team with incredible colleagues
• Dog friendly office - We are a pet-friendly workplace, bring your furry friends to the office