Senior .NET Full Stack Developer (React & DevOps)

Quick Facts

• Senior .NET Full Stack Developer focused on React and DevOps
• Hybrid work model (Kraków-based)

Description

Build and maintain robust applications within the .NET ecosystem, with an emphasis on front-end development using React and on advancing DevOps practices. You will implement solutions using best design patterns, improve UI for better user experience and application stability, and drive DevOps automation to enhance CI/CD efficiency.

Responsibilities

• Implement solutions using best design patterns to ensure scalability and maintainability
• Analyze requirements and recommend improvements to enhance product quality
• Lead UI enhancements to boost user experience and application stability
• Drive DevOps automation efforts to improve CI/CD lifecycle efficiency
• Manage changes through the service management lifecycle to ensure smooth deployment processes
• Participate in architecture design and develop prototypes to validate concepts and designs
• Provide exceptional customer support by addressing issues promptly and communicating solutions clearly
• Contribute to continuous improvement across development and operational workflows

Requirements

• Minimum 7 years of professional development experience in the .NET ecosystem, including frontend development (preferably React) and DevOps activities
• Proficiency in C# and Web API development, with a solid understanding of scalable and secure backend services
• Strong hands-on React skills focused on dynamic, high-performance web applications
• Expertise in database design and SQL, especially SQL Server (advanced T-SQL, query optimization, performance tuning)
• Experience across the entire SDLC, from requirements gathering to deployment and maintenance
• Exceptional problem-solving skills and attention to detail
• Communicative English
• Eligibility to work in the European Union (existing legal right to work)

Benefits

• Opportunity to innovate, grow your expertise, and influence industry standards
• Path to strengthen both development and DevOps capabilities through continuous improvement