Full stack developer

• 5+ years of development experience.
• Strong knowledge of software development principles (SOLID, Clean Code, DDD, BDD).
• Proficiency in Java and Python (hands-on experience required).
• Extensive experience in Spring Framework .
• Database expertise ( SQL/NoSQL – PostgreSQL, MongoDB ).
• Familiarity with microservices and event-driven architecture.
• Excellent communication skills in English.

Nice to have:

• Experience with Machine Learning, NLP, AI, Data Science .
• JavaScript/Vue.js experience.
• Familiarity with prompt engineering, LangChain, Clean Architecture.

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.  

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

You’ll join the Global Markets Technology team working on AI Markets – an award-winning service using NLP and AI to transform client interactions in global markets. Our mission is to deliver real-time market insights using advanced technology and innovative solutions.

This role offers hands-on involvement in the  full development lifecycle , from analysis and design to delivery and production support. We value mobility, flexibility, and a passion for trying new approaches!

Sounds like your kind of challenge? 

#LI - Hybrid: 2x/week from the office in Kraków.

What you get in return

• Flexible cooperation model – choose the form that suits you best
  (B2B, employment contract, etc.).
• Hybrid work setup – 2x/week 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.

,[Collaborate within an agile team of 4–6 developers and a dedicated Product Owner., Break down business requirements into deliverable stories and deploy iteratively to production., Take ownership: “If you build it, you support it.”., Identify and manage technical debt while delivering new functionalities., Design solutions aligned with technical standards and constraints., Pair-programming and close collaboration with colleagues.] Requirements: Clean Code, DDD, BDD, Java, Python, Spring Framework, SQL, NoSQL, PostgreSQL, MongoDB, Communication skills, NLP, AI, JavaScript, Vue.js