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September 14, 2026
Technical Leader/Architekt Systemowy
Senior • On-site
Warsaw, Maz, Poland
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Quick Facts
Technical Leader / System Architect (Java)
- Strategic transformation project building a modern ecosystem for data-driven business processes, automation, AI, and workflow
- Microservices-based system architecture
Description
As a Technical Leader / System Architect, you will design the architecture of a new system built using a microservices approach and set the technological direction of the solution. The role includes building the solution from scratch and driving architectural decisions with real impact on the product direction.
Responsibilities
- Design the architecture of the new system and create technical documentation
- Build the solution from scratch in distributed microservices architecture
- Prepare feasibility analyses and architectural recommendations
- Define technology standards and ensure code quality
- Estimate architectural and developer effort
- Conduct code reviews and provide mentoring to the team
- Collaborate with analysts, the Product Owner, and developers to deliver the product roadmap
- Oversee security, performance, and system reliability
- Support the team during development, deployments, and stabilization
Requirements
- Minimum 5 years of experience designing and supervising system architecture
- Minimum 2 years of experience in the insurance industry (preferred: claims/szkodowa domain)
- Very good knowledge of Java and Spring
- Experience designing scalable distributed architectures
- Very good knowledge of architectural patterns and integration practices
- Experience working with cloud solutions and infrastructure automation
- Ability to perform code reviews, mentoring, and architectural workshops
- Experience creating technology roadmaps and analyzing risks
- Practical knowledge of Domain-Driven Design (DDD), Event-Driven Architecture, API Governance, Observability end-to-end
- English at least B2
- Availability for hybrid work in Warsaw (3 days in office per week)
Benefits
- Participation in a strategic transformation project at large scale
- Real impact on architecture and product development direction
- Work with a modern technology stack
- Private medical care: LuxMed
- Multisport sports card
- Collaboration with an experienced team of experts and architects
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