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Full Stack Engineer (.NET + React) @ Mindbox Sp.z.o.o.
  • Kraków
Full Stack Engineer (.NET + React) @ Mindbox Sp.z.o.o.
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Mindbox Sp.z.o.o.
7. 2. 2026
Informacje o stanowisku

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. 

We are looking for a Full Stack Engineer (.NET + React) to join a dynamic team focused on delivering analytics and insights that drive DevOps transformation. You will work on innovative solutions that enhance engineering practices and support strategic change across the organization.

Sounds like your kind of challenge? 

What you get in return

  • Flexible cooperation model – choose the form that suits you best
    (B2B, employment contract, etc.)
  • Hybrid work setup – (6 days per month from Kraków)
  • 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

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. 

Ready to take the next step?

Submit your application! We look forward to reviewing your profile ? 


  • 7+ years of professional experience in production application development in .NET ecosystems, including front-end development (preferably React).
  • Proficiency in C# and Web API development, with strong knowledge of scalable, secure, and efficient backend services.
  • Hands-on experience with React, building dynamic, interactive, and high-performance web applications.
  • Expertise in database design and SQL (SQL Server), including advanced T-SQL scripting, query optimization, and performance tuning.
  • Experience in DevOps activities such as CI/CD.Solid understanding of SDLC, including requirements gathering, design, development, testing, deployment, and maintenance.
  • Strong knowledge of modern web technologies (HTML5, CSS) for creating responsive and user-friendly interfaces.
  • Exceptional problem-solving skills and attention to detail.

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. 

We are looking for a Full Stack Engineer (.NET + React) to join a dynamic team focused on delivering analytics and insights that drive DevOps transformation. You will work on innovative solutions that enhance engineering practices and support strategic change across the organization.

Sounds like your kind of challenge? 

What you get in return

  • Flexible cooperation model – choose the form that suits you best
    (B2B, employment contract, etc.)
  • Hybrid work setup – (6 days per month from Kraków)
  • 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

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. 

Ready to take the next step?

Submit your application! We look forward to reviewing your profile ? 

,[Participate in software architecture design., Lead UI changes and improvements to enhance UX and application stability., Implement solutions following best Design Patterns., Analyze requirements to fully understand solutions and recommend improvements., Create comprehensive and clear documentation for developed solutions., Develop and work on application prototypes to validate concepts and designs., Manage changes through the Service Management lifecycle., Actively contribute to automation and improvement of Service Management processes., Provide exceptional customer support by addressing and resolving issues promptly., Communicate effectively with customers to understand their needs and provide appropriate solutions. Requirements: .NET, React, Web applications, SQL, T-SQL, Performance tuning, DevOps, SDLC, Requirements gathering, Testing, Web technologies, CSS, C#, Web Api Additionally: Sport subscription, Private healthcare, International projects, Free coffee.

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