Fullstack Engineer w Kraków, Polska

Expected, Java, https://jobeax.com/link/6WcBICn0LM558SP0, HTML, CSS, PostgreSQL, Git, SQL

Optional, React, TypeScript, Azure Data Factory, Databricks, Microsoft Power BI, Bicep, Razor, WinForms

Operating system, Windows

About the project, Are you passionate about building robust backend systems while crafting sleek, intuitive frontends? We’re looking for a Fullstack Engineer (CollabHUB) to join our dynamic team and contribute to a platform that powers intelligent collaboration solutions., Sounds like your kind of challenge?

This is how we work, you focus on a single project at a time, you focus on product development

Your responsibilities, Contribute to CollaborationHub solution design and technical direction., Design, build, and maintain LakeHouse and WorkSync solutions., Develop and maintain backend services and Web APIs using Java., Build and maintain frontend features with React, HTML, and CSS., Design and manage PostgreSQL databases, including data models and SQL queries., Integrate services, APIs, and data flows across the platform., Write and execute tests; participate in QA, defect investigation, and release validation., Note: Detailed project information will be shared during the recruitment process.

Minimum 5 years of experience in a similar role., Strong knowledge of SQL (PostgreSQL), database design, and data modeling., Proficiency in Java, Web API development, and backend services., Hands-on experience with React (or other JS frameworks), HTML, CSS., Familiarity with ETL/ELT pipeline development., Understanding of Software Development Life Cycle (SDLC)., Version control experience with https://jobeax.com/link/yFsTMkXdqIBstoEB problem-solving skills and attention to detail., Excellent interpersonal and communication skills., English level: B2+

What we offer, Hybrid work setup – 6x/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

This is how we work on a project, documentation

Benefits, sharing the costs of sports activities, private medical care, sharing the costs of professional training & courses, life insurance

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.

Mindbox Sp. z o.o., At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe., Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.