• Build and develop a new backend product using modern .NET technologies.

• Design, develop, and maintain RESTful APIs and backend services.

• Partner closely with the Tech Lead and engineering team to deliver scalable and maintainable solutions.

• Develop software supporting network monitoring in customers' private environments.

• Follow engineering best practices to deliver reliable, high-quality code.

• Leverage AI-assisted development tools as part of the daily software development process.

• Strong commercial experience in backend development with modern .NET (version 8+) technologies.

• Experience building REST APIs/services.

• Ability to develop scalable, high-quality backend applications.

• Good understanding of computer networking fundamentals.

• Hands-on experience with GitLab and relational databases (the project currently uses PostgreSQL).

• Teamwork and strong communication skills.

• Professional working proficiency in English and Polish language.

• Background in projects with hardware-related products.

• Previous experience with monitoring, observability, or infrastructure-related solutions.

• Knowledge of SSH and SNMP.

• Familiarity with AI-assisted development tools (e.g. Cursor).

• Internal Mobility Program – enjoy many opportunities for career growth, job rotations, diversity of projects & technologies

• Referral Program – enjoy cooperation with your colleagues and get a bonus!

• 5/10 Years NATEK Club – we offer long-term cooperation and celebrate each fifth- year cooperation anniversary with gifts

• NATEK CSR Events & team buildings – enjoy our values: accountability, partnership and expertise and #workITwithus

• Cafeteria

• Medical Healthcare

• Multisport Club Card

• Technical and Personal training

• Language courses

Additionally only for COW:

• Life insurance

• Bonuses for Personal Events

• Day off for volunteering