Senior .NET Engineer — Network Monitoring (Remote)

Jit Team; Kraków; On-site; PLN 203,000 - 277,000; Full time

Benefits offered by this job

Remote work

Flexible work organization

Regular integration meetings

Job summary

Jit Team is hiring for a backend developer to design, build, and scale a modern network monitoring platform. You’ll work with C# and .NET, craft REST APIs, and contribute to a secure, scalable system in an international environment.

The role emphasizes code quality, performance optimization, and collaboration with cross-functional teams. English fluency (B2+) and Agile practices are valued, with a remote-friendly setup and flexible work organization.

Qualifications

• Strong commercial experience with C# and the .NET ecosystem.
• Hands-on experience with ASP.NET Core.
• Experience designing and implementing REST APIs.
• Solid understanding of object-oriented programming (OOP) and software design principles.
• Experience working with relational databases and SQL.
• Familiarity with Git and modern software development practices.
• Strong problem-solving and analytical skills.
• Good communication skills and ability to work in an Agile environment.
• Very good command of English (B2+)

Responsibilities

• Design, develop, and maintain backend applications using C# and .NET.
• Build and enhance REST APIs and backend services.
• Participate in the architecture and development of a scalable network monitoring platform.
• Collaborate with cross-functional teams to deliver high-quality software.
• Write clean, maintainable, and well-tested code.
• Troubleshoot, debug, and optimize application performance.
• Take part in code reviews and share best development practices.
• Contribute to technical design and continuous improvement of the platform.

Skills

C# / .NET

ASP.NET Core

REST APIs

OOP

SQL

Git

Agile

English (B2+)

Tools

Git

SQL

Job description

Jit Team is hiring for a backend developer to design, build, and scale a modern network monitoring platform. You’ll work with C# and .NET, craft REST APIs, and contribute to a secure, scalable system in an international environment.

The role emphasizes code quality, performance optimization, and collaboration with cross-functional teams. English fluency (B2+) and Agile practices are valued, with a remote-friendly setup and flexible work organization.