Senior Software Engineer (.NET + Angular, 100% Remote)

Senior Software Engineer (.NET + Angular, 100% Remote)

We are seeking a Senior Software Engineer to join a collaborative, product-driven team building a scalable and evolving platform used by multiple organizations. This long-term, remote-friendly role is ideal for a proactive engineer who enjoys full-stack development with a focus on .NET and Angular, and values both technical excellence and close collaboration across teams.

• Up to 150 PLN per hour
• 100% Remote
• Full-time position
• Contract Type: B2B

Requirements

• Proven experience using .NET for building APIs and backend logic.
• Strong frontend development skills with Angular.
• Experience with SQL Server, including database design and performance optimization.
• Solid understanding of API development and third-party integrations.
• Understanding of secure deployment practices (SSL, IIS configuration).
• Interest in people leadership or mentorship

Nice to have

• Familiarity with React
• Experience integrating third-party APIs (e.g., address lookup, messaging).
• Awareness of user experience best practices and care for UI/UX design.
• Exposure to VPS or multi-tenant platform architecture.
• Use of AI-assisted development tools in day-to-day work.
• Experience or interest in team leadership or project coordination.

Responsibilities

• Develop and maintain backend services and frontend features for a growing multi-tenant platform.
• Take part in feature planning and occasionally communicate with customers to understand real-world needs.
• Collaborate with product, design, and engineering teams to plan and deliver product improvements.
• Participate in code reviews, testing, and deployment processes.
• Help structure and guide team workflows in coordination with the broader leadership.
• Support the ongoing transition from legacy project management tools to Notion and Jira.
• Contribute to process improvement and help foster a more autonomous and scalable development culture.