At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.
We are looking for an experienced Full Stack Developer (Java + Python) to join the AI Markets team within Global Markets Technology. AI Markets is an award-winning digital service that uses Natural Language Processing (NLP) and AI to transform how institutional investors interact with global markets.
You will work on high-performance, real-time applications that deliver critical insights and data to clients, using cutting-edge technologies and modern development practices. This role involves end-to-end development, including analysis, design, coding, testing, and production support, in a highly collaborative and agile environment.
Sounds like your kind of challenge?
What you'll be doing
- Work within a small, agile team (4–6 people) alongside a dedicated product owner
- Take business requirements, break them into stories, and deliver iteratively to production
- Design and implement Java and Python-based solutions following best practices (SOLID, Clean Code, DDD, BDD)
- Build and maintain microservices and APIs
- Collaborate on UI changes and improvements (experience with JavaScript/Vue is a plus)
- Participate in DevOps activities, CI/CD automation, and continuous delivery
- Identify and manage technical debt while delivering new functionality
- Provide production support – “the team builds it, the team supports it”
- Pair with other engineers to share knowledge and ensure high-quality code
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 – 2 days onsite per week
- 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
- 5+ years of development experience in enterprise environments
- Strong experience in Java and Python
- Deep understanding of software development principles (SOLID, Clean Code, DDD, BDD)
- Hands-on experience with Spring Framework
- Experience with SQL and NoSQL databases (PostgreSQL, MongoDB)
- Familiarity with microservices architecture and event streaming technologies
- Knowledge of DevOps practices and CI/CD pipelines
- Effective communication skills in English (B2+)
- Ability to collaborate and mentor team members
Nice to Have
- Experience with JavaScript/Vue for front-end development
- Knowledge of AI, NLP, Machine Learning, Data Science
- Familiarity with LangChain, LangGraph, and Clean Architecture
- Prompt engineering experience
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