Build & Secure Data Platforms
Design security controls across AWS, SaaS, and on-prem data platforms
Work hands-on with AWS services (IAM, KMS, S3, logging)
Implement data protection (encryption, masking, fine-grained access control)
Design secure data flows and access patterns across environments
Build security controls using Infrastructure as Code (Terraform)
Develop reusable security guardrails and baseline configurations
Integrate security into CI/CD pipelines (IaC scanning, secrets detection, policy-as-code)
Automate compliance and enforcement wherever possible
Perform threat modelling and security reviews
Improve logging, monitoring, and detection capabilities
Support audits, vulnerability remediation, and regulatory requirements
Help teams adopt secure-by-default practices
Contribute to long-term improvements in platform security

Strong experience in hands-on security engineering (with architectural thinking)
Practical AWS security experience (IAM, KMS, logging, networking)
Experience with Infrastructure as Code (Terraform, CDK, or similar)
Familiarity with DevSecOps practices and CI/CD pipelines
Experience building automated security controls and guardrails
Exposure data platforms (data lakes, DWH, analytics) and legacy data platforms (Oracle, SAP) is a plus
Scripting skills (Python, Bash, or similar)
Good communication skills and a pragmatic mindset
Fluent English is required in spoken and written communication due to working on the Pan-Baltic level

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)
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
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
Access to tools and resources that help you feel good and be productive at work and in life
Internal and external training programs, LinkedIn learning, workshops, conferences, online training, etc
Enjoy special offers & pricing for products and services provided by Luminor

Senior Security Engineer, Data Platform

Key skills