Fullstack Engineer

O projekcie: At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  We are looking for a Fullstack Engineer to lead the development of modern web applications, combining strong backend expertise in .NET with advanced front-end skills in React. This role involves working on UI improvements, DevOps automation, and application stability, while actively contributing to architecture design and continuous integration processes. Sounds like your kind of challenge?  #LI - Hybrid What you get in return - Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.) - Hybrid work setup – 6 days onsite per month - 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 Wymagania: - 7+ years of professional experience in developing production applications within the .NET ecosystem, including front-end development and DevOps activities. - Proficiency in C# and Web API development, with strong knowledge of building scalable and secure backend services. - Hands-on experience with React, focusing on dynamic, interactive, and high-performance web applications. - Expertise in database design and SQL, particularly with SQL Server, including advanced T-SQL scripting, query optimization, and performance tuning. - Solid experience in DevOps practices, including continuous integration and continuous delivery. - Strong understanding of the Software Development Life Cycle (SDLC). - Exceptional problem-solving skills and attention to detail, ensuring high-quality deliverables and efficient resolution of complex technical challenges. 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. Codzienne zadania: - Implement solutions following best design patterns and coding practices. - Analyze requirements to understand solutions and recommend improvements. - Lead UI changes and enhancements to improve user experience and application stability. - Actively participate in DevOps automation and improve the CI/CD lifecycle. - Manage changes through the service management lifecycle. - Contribute to software architecture design and develop application prototypes to validate concepts. - Provide exceptional customer support, addressing and resolving issues promptly. - Communicate effectively with stakeholders to understand needs and deliver appropriate solutions.