About the role

  • Security Architect in Transactions domain ensuring cybersecurity for Payments and Financial markets. Collaborating with teams to enhance compliance and security practices.

Responsibilities

  • Act as the lead Security SME for the Transactions domain, defining security requirements and guiding secure solution design.
  • Advise technology and business stakeholders by reviewing architectures, validating requirements, and recommending secure design approaches.
  • Perform security architecture reviews, risk assessments, and threat analyses, providing clear remediation guidance.
  • Ensure security controls are correctly implemented and coordinate assurance activities such as vulnerability assessments, penetration tests, and audits.
  • Oversee ongoing compliance with DORA, PCI DSS, and related standards.
  • Own technical PCI DSS competence, translating regulatory requirements into actionable architecture and engineering controls.
  • Integrate application security practices (SAST, DAST, IAST, SCA) into CI/CD pipelines and define security quality gates.
  • Support vulnerability triage and guide secure adoption of emerging technologies, including AI-driven tooling.
  • Build strong cross-team relationships to drive pragmatic, consistent security outcomes.
  • Contribute to information protection strategies, security initiatives, and domain-wide maturity improvements.

Requirements

  • Experience in security architecture, risk assessment, and secure systems engineering—ideally within financial services or other highly regulated environments.
  • Strong practical and technical knowledge of PCI DSS or similar, including scoping, segmentation, encryption, access control, secure data handling, and logging.
  • Hands-on experience with application security tooling and integrating security controls into modern CI/CD workflows.
  • Ability to communicate complex security topics clearly to both technical and nontechnical stakeholders.
  • A proactive, collaborative mindset with a passion for building secure, resilient solutions.
  • Fluent English is required in spoken and written communication.

Benefits

  • Flexibility. Flexible working hours, Hybrid work, and the possibility to work from anywhere in the EU, Iceland, Switzerland, and the UK (in total 90 days per year).
  • International teams. Teams that go outside Pan-Baltic borders, where people value challenging work together with good humor and having fun.
  • More vacation. Additional weeks of vacation are available to all employees who have been in the company for 1 year or more.
  • Volunteer time off. We care about giving back to society, therefore, you will get additional days off for volunteering purposes.
  • Paid leave. We are proud of our employees who are participating in military training. Therefore, Luminor offers 30 fully paid calendar days for military training every year.
  • Health benefits. A competitive benefits package in addition to your salary that includes health insurance after the first 3 months pass in all three Baltic states, as well as Health days in case of your absence due to sickness without a doctor's note needed.
  • Wellbeing. Access to tools and resources that help you feel good and be productive at work and in life.
  • Professional growth. Internal and external training programs, workshops, conferences, online training, etc.
  • Special Offer for Luminor products & services. Enjoy special offers & pricing for products and services provided by Luminor.

Job title

Security Architect

Job type

Experience level

Mid levelSenior

Salary

€4,190 - €6,690 per month

Degree requirement

Bachelor's Degree

Location requirements

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