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.#MAKE

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