Senior DevSecOps Engineer

About the Position

Senior DevSecOps Engineer: Lead and scale secure, cloud-native DevSecOps for a bank's AI/ML platform. Hybrid (Warsaw), long-term B2B, mentor teams, shape architecture.

Our Client is a prominent, innovation-driven financial institution on a mission to revolutionize the banking sector through cutting-edge AI, MLOps, and Data solutions. They replace traditional financial infrastructure with modern, Cloud-Native platforms, wrapping critical machine learning services, scalable architecture, and strict security into a highly reliable ecosystem.

Please note: Optiveum is acting as the recruitment partner for this role. You will sign a long-term B2B contract directly with a reputable IT outsourcing company, dedicating your expertise full-time to this Bank's technological transformation.

Responsibilities

• Lead, mentor, and develop a Cloud DevSecOps/SRE team focused on cloud applications (AI, MLOps, Data).
• Build, standardize, and maintain CI/CD pipelines and GitOps processes (Jenkins, GitLab CI, ArgoCD).
• Develop and manage Kubernetes environments (Anthos, OCP, Istio, Helm).
• Expand the Infrastructure as Code (IaC) platform for rapid, repeatable cloud provisioning (Terraform).
• Ensure strict security, data access, and compliance (IAM, networking, secrets, auditability) in a regulated environment.
• Guarantee the reliability and scalability of the platform running critical ML/LLM services for the Bank.
• Recommend and implement modern technologies (Observability, FinOps, AI platform enhancements).
• Collaborate closely with developers and architects to understand their needs and improve engineering processes.

Requirements

• Proven experience as a Technical Leader in Cloud / DevSecOps / Platform Engineering or SRE.
• Expert-level knowledge of Kubernetes (architecture, networking, autoscaling, security) and Cloud-Native platforms.
• Hands-on expertise with CI/CD and GitOps (Jenkins, GitLab CI, ArgoCD).
• Strong proficiency in Linux and Cloud environments (GCP is highly preferred).
• Solid understanding of observability principles and tools.
• Experience in maintaining ML/LLM models in production (availability, latency, rollbacks, versioning).
• Deep understanding of security, IAM, networking, and compliance within regulated organizations.
• A strategic mindset capable of designing long-term architecture rather than just reacting to operational issues.

We Offer

• Real Impact: Influence the architecture, technical strategy, and standards within the DevSecOps/SRE domain.
• Modern Stack: Work daily with GCP, Kubernetes, CI/CD, and GitOps.
• Strategic Role: Play a crucial part in the Bank's MLOps/AI/Data systems development.
• Team Building: The opportunity to build and grow a dedicated platform engineering team.
• Cross-functional Collaboration: Work alongside top-tier Data Science, MLOps, AI, Architecture, and Security teams.

About the Company

Optiveum is a recruitment and consulting company created based on our 20-plus years of experience in HR & IT services.

We work for Clients located in Poland and abroad providing our local and international Candidates with Project-based or Permanent job opportunities in a remote or office-based model.

COMPANY DATA

Optiveum Sp. z o.o.

ul. Tomasza Zana 43 lok. 2.1 20-601 Lublin, Poland

nr KRS: 0000834436, NIP 7010975729

Contact us at: info (at) optiveum.com

Founded in 2020

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