Senior Python DevOps Engineer (Cloud Infrastructure & Automation)

Quick Facts

• Role: Senior Python DevOps Engineer (Cloud Infrastructure & Automation)

• Work model: On-site

• Location: Warsaw

Description

You will develop and maintain automation for mission-critical cloud infrastructure and cloud-based financial services, ensuring deployment efficiency, performance, and high availability. The role focuses on Python automation, AWS service management, infrastructure as code with Terraform and GitLab CI/CD, and production support across load balancing, Linux, and networking.

Responsibilities

• Develop and maintain automation scripts and infrastructure using Python

• Manage AWS services (RDS, S3, EC2)

• Implement and uphold Infrastructure as Code with Terraform and GitLab CI/CD

• Configure and optimize load balancers (HA Proxy, Kong, Apache)

• Monitor system performance, availability, and scalability in production

• Troubleshoot networking and Linux-related issues affecting business applications

• Enhance deployment pipelines and operational workflows through automation

• Collaborate with development and operations teams to improve CI/CD processes

• Ensure high availability and resilience of core financial systems

Requirements

• At least 5 years of experience in DevOps, automation, or cloud infrastructure

• Strong proficiency in Python for scripting and automation

• Hands-on experience with AWS (RDS, S3, EC2)

• Practical knowledge of Infrastructure as Code, particularly Terraform and GitLab CI/CD

• Experience configuring HA Proxy, Kong, and Apache for load balancing and API management

• Solid understanding of Linux system administration and networking concepts

• Ability to troubleshoot and resolve complex distributed system issues

• Attention to detail and a proactive approach to system improvements

• Excellent communication skills and ability to work effectively in a collaborative environment

• Fluent English (good command)

• Existing legal right to work in the European Union

Benefits

• Opportunity to work at the forefront of financial technology, driving operational excellence

• Impact on reliability through deployment automation, performance optimization, and high availability

• Collaboration across engineering teams to improve CI/CD and production workflows