Senior DevOps Engineer (Tallinn office)

About the role:

We are looking for an experienced Senior DevOps Engineer to join our team. Youll be responsible for maintaining automating and scaling our cloud infrastructure while ensuring security high availability and performance.

Whats in it for you:

• Flat company structure with minimal bureaucracy
• Opportunity to shape a new project from the ground up
• Work in a highly technical impact-driven environment

What youll do:

• Maintain automate and enhance infrastructure on AWS and .
• Ensure high availability scalability and performance of services.
• Use Terraform and other IaC tools to manage infrastructure consistently.
• Manage and support Kubernetes clusters (deployment monitoring CI/CD).
• Work with Helm Operators and Custom Resources.
• Support and troubleshoot gRPC-based services.
• Maintain service mesh infrastructure.
• Administer Apache Kafka (setup optimisation monitoring).
• Configure and maintain PostgreSQL databases (replication backups tuning).
• Implement and support GitHub CI/CD pipelines.
• Automate repetitive tasks and optimise workflows.
• Administer VPN solutions (OpenVPN) and manage user access.
• Configure and maintain SSO integrations (Google Workspace).
• Manage secrets with Vault or similar tools.
• Ensure compliance IAM best practices and audit logging.
• Use Prometheus Grafana and Loki for monitoring and observability.
• Participate in on-call rotation and respond to incidents promptly.

What we expect from you:

• 3 years of experience as a DevOps Engineer or SRE.
• Hands-on experience with AWS administration (EC2 VPC S3 IAM CloudWatch etc.).
• Strong Kubernetes knowledge (Helm Operators CRDs).
• Experience administering Kafka
• PostgreSQL expertise ideally at DBA level.
• Experience with CI/CD pipelines and Infrastructure-as-Code (Terraform).
• Knowledge of VPN SSO and corporate IT administration.
• Familiarity with monitoring and logging tools (Prometheus Grafana Loki).
• Experience with Vault or similar secrets management tools.
• Ability to support gRPC-based microservices and service mesh infrastructure.
• Willingness to join on-call duties outside regular working hours.
  
  Nice to have:
• Experience with infrastructure testing automation.
• Background in iGaming or FinTech industries.
• Scripting skills in Python/Bash.
• Experience with Golang and for infrastructure automation (e.g. writing operators utilities scripts).
  
  What we offer:
• No bureaucracy start-up environment
• Competitive salary
• Hybrid work(3 days in the office) we have a brand new office in Ülemiste City
• A diverse and inclusive workplace
  
• Sports compensation via Stebby
• 28 calendar days of annual leave
• Complimentary company merchandise
  
• Full relocation support