We are looking for a Senior Software Developer to join our IT engineering team and work on the development and enhancement of advanced windows and doors design software solutions. In this role, you will go beyond coding — you will be involved in architectural decision-making, system optimization, and mentoring, ensuring our software meets the highest standards for performance, reliability, and scalability.

Requirements

• 5+ years of experience in software development with .NET (C#) and JavaScript/TypeScript (Angular).
• Experience with complex, data-intensive systems.
• Strong knowledge of clean architecture, design patterns, and software best practices.
• Experience developing and integrating REST APIs.
• Proficiency with SQL databases.
• Experience writing automated tests and using Git.

Responsibilities

• Develop and maintain web applications using .NET (C#) and Angular.
• Implement new features and optimize existing functionality to handle complex, large-scale engineering data.
• Design scalable and maintainable system architectures.
• Optimize application performance, resource usage, and reliability.
• Work closely with Product Owners, system analysts, QA engineers, and other technical teams.
• Ensure solutions align with overall IT and business objectives.
• Follow and promote clean code principles (SOLID, DRY, KISS).
• Write unit and integration tests to ensure software reliability.
• Conduct code reviews and provide constructive feedback.
• Initiate improvements in development processes and technology choices.
• Contribute to CI/CD and DevOps best practices.

What we offer

• Direct cooperation with the already successful, long-term, and growing project.
• Flexible work arrangements.
• Collaborative and supportive team culture.
• Truly competitive salary.
• Help and support from our caring HR team.