At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.
Join Our Client as a Fullstack Engineer!
We are looking for a highly skilled Fullstack Engineer to design, develop, and deliver scalable applications using .NET and React technologies. If you are passionate about great design, coding standards, and DevOps automation — this is your opportunity to join a high-performing technology team.
Sounds like your kind of challenge?
#LI-Hybrid – 6 days per month in the office in Kraków
What you’ll be doing
- Implement solutions following established design patterns and engineering best practices.
- Analyze business and technical requirements and propose effective improvements.
- Lead UI/UX enhancements to improve usability and application stability.
- Engage in DevOps automation and drive improvements in CI/CD lifecycle.
- Manage changes according to service management lifecycle principles.
- Participate in software architecture design and contribute to prototype development.
- Deliver exceptional customer support by troubleshooting and resolving issues efficiently.
- Collaborate and communicate effectively with technical and business stakeholders.
Note: Detailed project information will be shared during the recruitment process.
What you get in return
- Flexible cooperation model
- Hybrid work setup – 6 days per month in the office in Kraków – remote days available depending on the client’s arrangements
- Collaborative team culture – work alongside experienced professionals eager to share knowledge
- Continuous development – access to training platforms and growth opportunities
- Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
- High quality equipment – laptop and essential software provided
Who we’re looking for
- 7+ years of professional experience in production application development within the .NET ecosystem.
- Strong C# and Web API development expertise; knowledge of secure and scalable backend services.
- Hands-on experience with React for building interactive and high-performance web interfaces.
- Strong database design and SQL skills, particularly with SQL Server (T-SQL, query optimization, performance tuning).
- Experience in DevOps, including continuous integration, deployment, and monitoring practices.
- Solid understanding of the Software Development Lifecycle (SDLC) – from requirements gathering to production deployment and maintenance.
- Analytical mindset and exceptional problem-solving skills, with a keen eye for code quality and performance.
- Fluent English (spoken and written) required; Polish language proficiency is an advantage.
Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

