Shape the future of financial technology by joining a team that values technical excellence and collaborative problem-solving. As a Senior Full Stack Engineer, you’ll play a key role in delivering robust, scalable solutions used in global markets. You'll engage in every phase of development—from analyzing requirements to supporting live systems—within a culture built on ownership and continuous delivery.
What You’ll Do
- Collaborate with a compact team of 4–6 engineers and a dedicated Product Owner to turn business needs into functional, iterative releases
- Translate complex requirements into actionable user stories and guide them from concept to production
- Take responsibility for the systems you build, including ongoing support and optimization
- Identify and manage technical debt while maintaining momentum on new development
- Design and implement solutions that align with architectural standards and performance goals
- Engage in pair programming and group problem-solving to strengthen team knowledge and code quality
What We’re Looking For
- 3–5 years of professional software development experience
- Proven expertise in Java and Python, with a solid understanding of backend and frontend systems
- Experience breaking down business logic into technical implementations
- Strong communication skills in English, both written and spoken
- Exposure to event streaming platforms and asynchronous data processing
- A collaborative mindset, with experience mentoring peers and contributing to team-wide design discussions
Nice-to-Have Skills
- Interest or experience in Machine Learning, Natural Language Processing, AI, or Data Science
- Frontend experience with JavaScript or Vue.js
- Familiarity with alternative languages such as Kotlin, Clojure, Rust, Julia, or Haskell
- Curiosity about emerging technologies and a willingness to experiment
- Experience working in cross-functional or multidisciplinary teams
Technology Environment
Our stack centers on Java and Python for backend services, complemented by JavaScript and Vue for frontend development. We leverage event streaming technologies to power real-time data flows and ensure system responsiveness.
Work Environment & Benefits
- Hybrid work model based in the Kraków office, with flexibility to work remotely
- Work From Anywhere (WFA) program: up to 140 days per year outside Poland, including popular destinations like Italy, Spain, and Germany
- Customizable benefit package including private medical care, sports and recreation support, lunch allowance, and life insurance
- Access to online training, certifications, and an e-learning platform to support your growth
- Mindgram – a comprehensive mental health and wellbeing service
- Regular social events to connect and unwind with the team
Compensation
Monthly gross salary ranging from 14,580 to 22,350 PLN, based on experience and performance.
