Systems Architect

Quick Facts

• Role: Systems Architect (B2B)
• Location/Work model: Warsaw; hybrid (1 day per week from the office)
• Rate: 170–190 PLN/hour

Description

You will design and build a new insurance claims system, documenting system architecture and feasibility assumptions. The role involves building the system from scratch using a microservices architecture and setting technical direction, standards, and code quality. You will also estimate effort, coordinate implementation with developers, conduct code reviews, and support engineering through deployment and stabilization.

Responsibilities

• Design a new insurance claims system and document system architecture
• Build the system from scratch in a microservices architecture ("vibe coding")
• Participate in feasibility analyses and define implementation assumptions
• Set the system development direction; ensure technology standards and code quality
• Estimate effort for software engineering and architectural tasks
• Assign tasks, supervise implementation, and run code reviews
• Create technical documentation
• Ensure operational and security requirements are met
• Support development, deployment, and stabilization

Requirements

• Minimum 5 years of experience designing and supervising 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 and infrastructure automation
• Experience with code review, mentoring, and leading architecture workshops
• End-to-end observability experience
• Practical knowledge of API governance
• Practical knowledge of DDD
• Experience with Event-Driven Architecture
• English proficiency at least B2

Benefits

• Private medical care (Luxmed)
• Multisport card
• Work on building a new system from scratch
• Collaboration with experienced architecture and development teams