Senior System Architect

• Minimum 5 years of experience in system architecture design and supervision
• Very good knowledge of Java and Spring
• Ability to design scalable, secure, and fault-tolerant distributed architectures
• Strong knowledge of architectural patterns and integration practices
• Experience with cloud and infrastructure automation
• Experience in code review, mentoring, and conducting architectural workshops
• Experience co-creating technology roadmaps and risk assessment
• Experience with end-to-end observability
• Practical knowledge of API governance
• Practical knowledge of Domain-Driven Design (DDD)
• Experience with Event-Driven Architecture
• English language proficiency at minimum B2 level

Nice to have:

• Experience with Agentic SDLC
• Experience with multi-cloud strategies
• Advanced practical knowledge of DDD
• Awareness of cloud cost management
• Participation in defining organizational technology standards

• Designing and documenting system architecture for the Claims Reporting system
• Building the system from scratch using microservices architecture
• Participating in feasibility analyses and defining implementation assumptions
• Setting the direction for system development and maintaining technological standards
• Estimating effort for programming and architectural tasks
• Assigning development tasks and supervising implementation
• Conducting code reviews
• Creating technical documentation
• Ensuring operational and security requirements are met
• Providing programming support during development, deployment, and stabilization phases

Work location: Warsaw – 1 day per week in the office