Fullstack Engineer

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

We have a unique opportunity for you to join our DevX Analytics & Insights team, which provides the metrics and analytical products that drive change in DevOps practices across the organization. Our team delivers key measures that track performance and capabilities of engineering teams worldwide, as well as critical insights that leadership relies on to shape and deliver strategic change.

We are looking for an experienced Full Stack Engineer (.NET + React) to help us build scalable, high-performance applications and drive DevOps transformation through data, analytics, and best practices.

Sounds like your kind of challenge?

LI-Hybrid - 6 days onsite per month in Krakow

What you'll be doing

Participate in software architecture design and lead UI changes to improve UX and application stability
Implement solutions following best design patterns and coding standards
Analyze requirements, recommend improvements, and create clear documentation
Develop application prototypes to validate concepts and designs
Manage changes through the Service Management lifecycle and actively contribute to automation and process improvements
Provide exceptional customer support by addressing and resolving issues promptly
Communicate effectively with stakeholders to understand needs and deliver appropriate solutions

Note: Detailed project information will be shared during the recruitment process.

What you get in return

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

Who we're looking for

7+ years of 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 and secure backend services
Hands-on experience with React, building dynamic and high-performance web applications
Expertise in database design and SQL (SQL Server), including advanced T-SQL scripting and performance tuning
Experience with DevOps practices (CI/CD pipelines, automation)
Strong understanding of SDLC (requirements, design, development, testing, deployment, maintenance)
Knowledge of modern web technologies (HTML5, CSS) for creating responsive, user-friendly interfaces
Exceptional problem-solving skills and attention to detail

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 😊

Know someone who might be a great fit?
Feel free to share this opportunity using the referral link: Mindbox Referrals System