MLOps Engineer (CX)

Job Description

• Infrastructure Management: Architect and manage scalable cloud infrastructure workloads, including container orchestration and automated testing.
• Research Collaboration: Partner closely with data scientists and research teams to translate experimental models into robust, production-ready systems.
• DevOps Best Practices: Establish infrastructure as code, CI/CD pipelines, automated deployments, and comprehensive logging/monitoring.

Qualifications

• 5+ years of experience after completing higher education.
• Advanced Python Programming: Production Python experience with web frameworks (FastAPI, Flask), testing frameworks,
• Cloud Computing Expertise: Hands-on experience with major cloud platforms (AWS, GCP, or Azure), including Kubernetes services (EKS/GKE/AKS).
• Research Team Collaboration: Experience working with data science or research teams, effectively translating experimental code into production systems.
• Software Engineering: Strong foundation in version control, testing strategies, software architecture principles, async programming, and concurrent system design.
• Data Infrastructure: Design and implement scalable data infrastructure solutions leveraging distributed computing frameworks like Apache Spark or similar for large-scale data processing. Build and optimize data lake architectures to support analytics, ensuring high performance, reliability, and data governance across large datasets.
• ML experience not required, but you should know why you want to work in this field.
• English min B2.

 

Nice to have

• ML libraries (PyTorch, scikit-learn, numpy).
• Production ML Pipeline Development: Design, build, and maintain end-to-end ML pipelines from data ingestion to model deployment and monitoring.
• ML Infrastructure: Experience with MLOps tools (MLflow, Kubeflow), container technologies (Docker, Kubernetes), inference engines (vLLM, SGLang), distributed computing (Ray.io), and data labeling platforms (Label Studio).
• Managed ML services (SageMaker, Vertex AI.

Additional Information

• Location: Hybrid in Warsaw; 
• Long-term cooperation (2+ years);
• Type of contract: B2B; 
• Rate: 250 PLN/H net + VAT

What we offer

• Access to local and international projects - Clients from France, Germany, Portugal, UK and Benelux.
• Professional development support -trainings, technical certificates, conference participation, foreign language classes and soft skills trainings are subsidized up to 2 000 PLN.
• Bonus for recommending Candidates from 6 000 to 10 000 PLN.
• Fully paid Medicover healthcare card.
• Wellbee platform access
• Multisport card.
• Regular integration events and gifts.
• Mobility Program.
• Long term cooperation.

If You applied for this position the Controller of your personal will be  ACT DIGITAL POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw. The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page.

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Company Description

Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with act digital Polska!