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 infrastructure roles.
• Strong proficiency in Python for scripting and automation tasks.
• Hands-on experience with AWS services such as RDS, S3, and 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.

It is a strong plus if you have:

• Experience with administering Sonatype Nexus or JFrog Artifactory.

Language Required for the role:

• Fluent English (good command).

Eligibility for the role:

• Only candidates with an existing legal right to work in the European Union will be considered for this role.

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Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.