Senior DevOps Engineer /BP

We are looking for an experienced Senior DevOps / MLOps Engineer to join a high-impact project focused on the production deployment of an Anti-Churn Machine Learning system.

The goal of the project is to transition an analytical churn-prevention model from Proof of Concept (PoC) into a fully scalable, production-grade solution.

Key project pillars include:

• Prediction optimization – improving model performance using transactional and behavioral data (Oracle DWH)
• MLOps ecosystem development – full lifecycle automation (CI/CD) using Kubernetes, Apache Airflow, and MLflow
• Explainable AI (XAI) – implementation of SHAP to better understand customer behavior and decision factors
  
  Key Responsibilities
• Design and implement stable runtime environments based on Kubernetes (RKE2 / Rancher)
• Build and maintain end-to-end CI/CD pipelines using GitLab CI/CD and Nexus
• Orchestrate complex data pipelines and batch workloads in Apache Airflow (KubernetesPodOperator)
• Implement enterprise-grade security standards, including:
  • HashiCorp Vault integration
  • Secrets management
  • RBAC policies
• Configure and maintain monitoring and alerting for ML systems (Prometheus, Grafana, ELK)
• Collaborate closely with Data Engineering and Data Science teams to optimize container resource usage

Must-Have Requirements

• 5+ years of experience in DevOps or System Engineering
• Expert-level knowledge of Kubernetes (administration, networking, storage), especially in on-premise environments
• Hands-on experience with MLOps automation and Apache Airflow orchestration
• Proven track record delivering secure solutions in regulated industries (FinTech, Banking, Insurance)
• Strong experience with CI/CD tools and containerization (Docker)
• Solid knowledge of MLflow (Tracking, Model Registry, Serving)

Nice to Have

• Experience with Infrastructure as Code tools (Terraform, Ansible)
• Familiarity with air-gapped environments (restricted internet access setups)

We hereby inform you that Inetum Polska sp. z o.o. has implemented an internal reporting (whistleblowing) procedure. The content of the procedure and the possibility to submit an internal report are available at:

https://inetum.whispli.com/speakup?locale=pl