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November 3, 2026
Technical Leader / System Architect
Senior • On-site
Warsaw, Poland
Quick Facts
Role: Technical Leader / System Architect
Work model: Hybrid (minimum 3 days/week in the Warsaw office)
Description
Lead the design and build of a brand-new system for processing insurance claims/settlements. You will create the platform from scratch with an agentic coding approach in a distributed microservices architecture, define technical direction and standards, and ensure code quality plus operational and security requirements. You will also support the team through development, deployment, and stabilization.
Responsibilities
- Design a new claims/settlements handling system and document the system architecture
- Build the system from scratch using agentic coding in a distributed microservices architecture
- Participate in feasibility analyses and implementation assumptions
- Define system development direction; ensure technology standards and code quality
- Estimate engineering effort and resource requirements for architectural and development tasks
- Assign developer tasks, supervise implementation, conduct code reviews, and create technical documentation
- Ensure operational and security requirements are met
- Provide development support during development, deployment, and stabilization
Requirements
- Minimum 2 years of experience in the insurance domain (preferably claims domain)
- Minimum 5 years of experience designing and overseeing system architecture
- Very good knowledge of Java and Spring
- Ability to design scalable, secure, fault-tolerant distributed architectures
- Very good knowledge of architectural patterns and integration practices
- Experience with cloud work and infrastructure automation
- Ability to conduct code reviews, mentoring, and architecture workshops
- Experience co-creating technology roadmaps and evaluating risks
- Experience with end-to-end observability
- Practical knowledge of API governance
- Practical knowledge of DDD
- Experience with Event-Driven Architecture
- English proficiency level B2 or higher
- Ability to provide services from within Poland
Benefits
No benefits were specified in the provided posting.
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