PolandPLpl- full time- Posted April 20, 2026- via aggregated
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📍 Location: Kraków (hybrid - 2 days in the office per week)
📄 B2B: 200-250 PLN / h
🏦 Industry: Financial Services / Payments
We are looking for a Lead Software Engineer (Java) to work on an international payment platform used in a large-scale enterprise environment. The system supports a variety of financial transfers and payment operations across multiple regions.
This role combines technical leadership and hands-on development, including mentoring a development team and designing modern software solutions. You will work in an Agile environment with a focus on microservices, API-first architecture, and DevOps practices.
Key Responsibilities:
- Provide technical leadership and mentorship to the development team.
- Design, develop, and maintain applications and microservices (backend and frontend).
- Work with Java 11/17/21 and frontend technologies such as React.
- Modernize existing systems and migrate to API/microservice-based architectures.
- Implement and improve automated testing frameworks.
- Enhance efficiency and automation of processing workflows (STP).
- Collaborate closely with technical teams and business stakeholders.
What We Offer:
- Work on a long-term, international project with high scale and complexity.
- Real impact on architecture, standards, and best practices.
- Luxmed healthcare package and Multisport card.
- Mature engineering environment focused on quality and automation.
