Senior IT Architect

Square One Resources REMOTE WARSAW 2026-09-14
  • 5+ years of experience in IT architecture or a similar senior technical role.
  • Strong knowledge of cloud-native, microservices, API, integration, and domain-driven architectures.
  • Experience with application modernization and legacy/mainframe environments.
  • Hands-on understanding of Java / Spring Boot and PostgreSQL.
  • Good knowledge of security, data, and enterprise architecture principles.
  • Strong communication, analytical, and stakeholder management skills
We're looking for Senior IT Architect to join our client's project ,[Design scalable and secure architecture solutions across application, cloud, integration, and enterprise domains., Lead modernization of legacy systems and define target architectures and migration strategies., Define architecture standards, patterns, and technical roadmaps., Collaborate with engineering, business, security, and infrastructure teams on key technical decisions., Provide technical leadership and guidance on complex architectural challenges.] Requirements: Java, Spring Boot, PostgreSQL Additionally: Sport subscription, Private healthcare.