Senior Python DevOps Engineer – Cloud Infrastructure & Automation

Empower infrastructure automation — shape the future of cloud reliability! Warszawa-based opportunity with a strict on-site work model. As a Senior Python DevOps Engineer , you will be working for our client, a leading investment bank, supporting the development and maintenance of mission-critical infrastructure and cloud-based services.

You will play a key role in automating deployment workflows, optimizing system performance, and ensuring high availability of essential financial applications. This position offers a valuable chance to work at the forefront of financial technology, driving innovation and operational excellence. Your main responsibilities: Develop and maintain automation scripts and infrastructure using Python.

Manage cloud services, including AWS RDS, S3, and EC2. Implement and uphold infrastructure as code practices using Terraform and GitLab CI/CD. Configure and optimize load balancers such as HA Proxy, Kong, and Apache for efficient traffic management.

Monitor system performance, availability, and scalability in production environments. Troubleshoot networking and Linux-related issues impacting business applications. Enhance deployment pipelines and operational workflows through automation initiatives.

Collaborate with development and operations teams to improve CI/CD processes. Ensure high availability and resilience of core financial systems. You’re ideal for this role if you have: At least 5 years of experience in DevOps, automation, or cloud infrastruc