Senior ML Platform Engineer (MLOps)

TL;DR

Senior ML Platform Engineer (MLOps): Designing, building, and scaling machine learning platforms and MLOps tooling for an e-commerce company, enabling teams to reliably develop, deploy, and operate ML models in production with an accent on high engineering standards and automation. Focus on evaluating platform capabilities across GPU training, real-time inference, orchestration, and operability in multi-tenant environments.

Location: Kraków/Remote

Company

hirify.global is an outsourcing company specialized in providing software development services to industry leaders.

What you will do

• Support and contribute to multiple ML platform POCs.
• Work closely with Applied Scientists, ML Engineers, and internal platform teams.
• Evaluate platform capabilities across GPU training, real-time inference, orchestration, monitoring, and operability.
• Assess integration points with existing in-house tooling.
• Perform performance and operability analysis.
• Contribute technical input to build vs buy vs extend decisions and target platform stack recommendations.

Requirements

• 5+ years building and operating ML infrastructure or large-scale data/ML systems on cloud platforms.
• Experience supporting mission-critical systems serving multiple teams.
• Containers (Docker) and orchestration (Kubernetes).
• Experience with streaming and batch processing systems (e.g. Kafka/Kinesis, Spark/Flink).
• Experience designing and operating systems with strict latency and throughput requirements.
• Ability to embed security, compliance, and governance into engineering workflows.

Nice to have

• Experience with enterprise ML platforms (e.g. Databricks, Domino, ClearML).
• Kubernetes-first ML systems and hands-on experience running ML workloads on Kubernetes (EKS preferred).
• Multi-tenant environments, resource isolation, autoscaling.
• Experience running and optimizing GPU-based training workloads in shared, multi-tenant environments.
• Feature platform or feature store experience.

Culture & Benefits

• Flexible employment and remote work options available in Poland, Latam, Moldova, and Romania.
• Opportunity to work with the latest technologies for industry leaders.
• International projects with leading global clients.
• Relaxed and inspiring atmosphere with a non-corporate culture.
• Development opportunities through language classes, skill centers, and webinars.
• Private healthcare and insurance, multisport card, and well-being initiatives available in Poland, Latam, Moldova, and Romania.