IT Architect

Railz

Railz

IT
Amsterdam, Netherlands
Posted on Oct 8, 2025

Position Type :

Full time

Type Of Hire :

Experienced (relevant combo of work and education)

Education Desired :

Bachelor of Computer Science

Travel Percentage :

1 - 5%

Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, passionate and above all fun.

About the team:

The Cross Product Testing Team is a specialized unit within Enterprise Payments at FIS. We focus on solution-level testing, where multiple payment products—domestic and international—are validated together in a fully integrated cloud environment. This ensures seamless interoperability across components like OPF, WIRES, HostedWires, FSIS, FXS, and CBIS. Our testing scope spans across real-world banking scenarios, enabling robust and scalable payment solutions for leading banks and financial institutions globally.

What you will be doing:

  • Design and manage integrated cloud-based test environments for enterprise payment solutions.
  • Define architecture for cross-product testing across OPF, WIRES, FSIS, CBIS, and related systems.
  • Lead technical strategy for scalable, secure, and automated testing frameworks.
  • Collaborate with product and QA teams to validate end-to-end business workflows.
  • Drive DevOps adoption using Kubernetes, Helm, OpenLiberty, and CI/CD pipelines.
  • Troubleshoot integration issues and optimize system performance.
  • Ensure compliance with secure design and enterprise architecture standards.

What you bring:

  • 10+ years of experience in Java, Java EE/Jakarta EE applications.
  • 5+ years of experience working as technical architect OR senior technical lead.
  • Good hands-on experience of Cloud, K8S, Helm charts , Openliberty, Microservices and DevOPS.
  • Strong hands-on experience in Core Java, Spring, Spring Boot, Ansible, REST Webservices, Postgres, Oracle.
  • Strong knowledge of Hibernate and Spring Framework.
  • Regarded as an expert in Java full stack technologies.
  • Knowledge on BitBucket.
  • Strong in OOPS concepts, DBMS Concepts, Design / Architecture abilities and troubleshooting skills.
  • Good understanding of how to design scalable, high-performance systems.
  • Good understanding of secure design guidelines.
  • Experience in using Agile / Lean practices and methodologies.
  • Excellent verbal and written communication skills.
  • Ability to contribute to multiple projects.
  • Proactive, result driven approach and be able to work with business side stakeholders.

What we offer you:

• A work environment built on collaboration, flexibility and respect

• Competitive salary and attractive range of benefits designed to help support your lifestyle and wellbeing (including private healthcare, 27 days of vacation, hybrid work model, etc.)

• Varied and challenging work to help you grow your technical skillset

Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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