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.



 Senior Full Stack Developer

Warsaw | working from home up to 60% | Reference 5903



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, 2021, 2022 and 2023.
The Competence Center for Cloud Adoption and Custom Development specializes in operating, integrating, and continuously optimizing various corporate services using public cloud solutions. We emphasize cross-functional collaboration and agile principles to deliver comprehensive end-to-end services with a focus on customer satisfaction.
As a Senior Full Stack Developer, your role, grounded in a solid software development background and a proactive approach, will be crucial in advancing our cloud-based solutions. You'll ensure these solutions meet the evolving needs of our internal customers and continually seek and implement optimizations in collaboration with the team and stakeholders.



What You Will Do

  • lead and oversee the development, implementation, and maintenance of full stack applications, utilizing a modern technology stack including Angular, Node.js, TypeScript, Java, Docker, GitLab, and Azure Cloud
  • drive collaboration with team members and internal customers to design, adapt, and optimize custom-developed cloud solutions for diverse projects, including robust public cloud services (IaaS/PaaS)
  • mentor junior developers in web development, continuously enhancing technical skills and knowledge with a focus on innovation and emerging technologies
  • utilize and mentor others in various technologies while emphasizing on customer satisfaction and high-quality delivery

What You Bring

  • expertise in Angular, Angular Material, and TypeScript
  • experience with Node.js, Java, and with Selenium for writing automation tests is advantageous
  • autonomous, quality-focused work attitude, capable of leading and mentoring with a strong emphasis on customer satisfaction and high-quality delivery
  • excellent team player with outstanding communication skills, excellent verbal and written skills in English

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.