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We drive the transformation of the financial markets. That’s why we invest in bright minds, in their ideas, knowledge and development. We do that by combining our best sides.


If you would like to find out why stability makes us so agile, why experience makes us so curious and why empathy makes us so impactful, apply now for the position of



 IT Application Architect

Warsaw | 80-100% | Reference 3059



Are you ready to work at SIX and join the world of Finance and IT? SIX Global Business Solutions, located in the center of Warsaw, is part of SIX and awarded "Best Workplaces" in Poland 2019, 2020 and 2021.

As IT Application Architect you will be part of a multinational team responsible for the operation, integration and continuous optimization and harmonization of various Corporate Services. Cross-functional collaboration and agile principles provide end-to-end services with a strong focus on customer satisfaction. You will transform our Corporate Application landscape into public and hybrid cloud architectures and contribute to international projects.



What You Will Do

  • Drive future development of Corporate Applications within SIX towards centralization and digitalization
  • Develop, define and maintain Solution Architecture Documentation for on-premise applications and hybrid or public cloud solutions
  • Consult Corporate IT and internal stakeholders in planning and implementing projects based on Cloud and OnPremise environments (migration, transformation, and integration)
  • Ensure compliance with Domain and Enterprise Architecture adhering to the standards and best practices for security, risk, audit and regulation

What You Bring

  • ​​​​​​Several years’ experience in IT Solution Architecture and with strong analytical skills, systematic approach and readiness to learn continuously
  • Autonomous work attitude with a strong focus on quality and customer satisfaction
  • Technical knowledge in network concepts, security, identity and access management, integration scenarios and application management
  • Good advising, collaboration and active listening skills as well as high empathy to achieve a broad agreement with stakeholders at all levels
  • Very good English language skills, German is a benefit

If you have any questions, please call Beata Czyzewska at +48 22 104 65 71.


For this vacancy we only accept direct applications in English.


Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background. 

What We Offer

Flexible Work Models
We trust our employees and offer a work environment that is well-balanced, productive and fosters success. 

Personal Development
You will benefit from a culture of continuous learning and feedback. Your personal growth is supported through an extensive learning offering.

Agile Working Methods 
Whether through scrum or design thinking,
we solve exciting tasks together in teams.