Senior DevOps Engineer

About the role

• Terraform: Proficiency in writing reusable modules and managing state for multi-environment setups (Dev/Staging/Prod).
• AWS Organizations: Understanding of multi-account strategies and Service Control Policies (SCPs).
• Orchestration: Deep knowledge of EKS, including Managed Node Groups vs. Fargate, Cluster Autoscaler etc.
• Helm: Ability to manage complex application releases using Helm charts.
• Service Mesh (Optional but Preferred): Istio or Linkerd for mTLS and fine-grained traffic control between microservices.
• Pipelines: Hands-on experience with GitLab CI, GitHub Actions, AWS CodePipeline.
• GitOps: Preference for tools like ArgoCD.
• Automation: Scripting proficiency in Python, Go, or Bash to automate repetitive tasks and custom logic.
• Security Scanning: Implementation of SAST/DAST in pipelines and container image scanning.
• Secrets Management: Proficiency in AWS Secrets Manager or HashiCorp Vault
• Compliance Knowledge: Basic understanding of PCI DSS or SOC2 requirements (e.g., audit logs, data encryption, and access reviews).
• Auditability: Ensuring every change is tracked in Git and all actions in AWS are logged via CloudTrail and Config.
• Monitoring: Experience setting up Prometheus and Grafana for K8s metrics.
• Logging: Implementation of centralized logging (ELK stack, CloudWatch Logs, or Loki).
• Tracing: Familiarity with AWS X-Ray or OpenTelemetry to debug transaction flows across microservices.
• Incident Management: Experience with on-call rotations and root cause analysis (RCA).

About the project

You will work on a Payment Orchestration Platform, a greenfield project designed to optimize transaction processing, enhance operational efficiency, and deliver a seamless user experience. As part of this project, you will have the opportunity to influence its architecture and technical decisions.

The support team consists of the following roles: Project Manager, Service Reliability Lead, Support / DevOps Engineers (3–4)

Tech Stack

• AWS Core Services: VPC, IAM, RDS, S3, and KMS

Work Environment

Work within the EU time zone (UTC+1/UTC+2), which is 2 hours behind Ukraine.

As a qualified expert, You will

• Own and support day-to-day DevOps activities across development, staging, and production environments.
• Design, maintain, and optimise secure and scalable cloud infrastructure on AWS.
• Manage Kubernetes environments and support containerised application deployments.
• Build and improve CI/CD pipelines and infrastructure automation processes.
• Implement monitoring, logging, and alerting solutions to ensure platform reliability.
• Maintain Infrastructure as Code using Terraform and GitOps practices.
• Collaborate with development and security teams to improve system performance and stability.
• Support security, compliance, and DevSecOps initiatives across infrastructure and deployment processes.
• Troubleshoot production issues, participate in incident response, and conduct Root Cause Analysis (RCA).
• Ensure high availability, reliability, and operational excellence of cloud platforms and services.
• Continuously improve deployment workflows, operational processes, and infrastructure standards.

We’re looking for you if you have:

• 3–5 years in DevOps/SRE roles
• 2+ years on AWS
• familiarity with DevSecOps