ML Engineer

About the Position

We're seeking a Senior ML Engineer with experience in production Python and ML systems to join our team. Responsibilities include building and maintaining end-to-end ML pipelines.

Responsibilities

• Build and maintain end-to-end ML pipelines: data ingestion → training → evaluation → export
• Operate distributed training/inference workloads on cloud GPU/CPU infrastructure
• Own dataset workflows: validation, splitting, versioning, and quality checks
• Integrate manual and automated labeling into reproducible training flows
• Maintain CI/CD, monitoring, runbooks, and internal CLI/API tooling
• Collaborate with product, domain experts, and QA to turn requirements into pipeline changes

Requirements

• Strong production Python and ML systems experience
• Shipped ML workflows beyond notebooks (orchestration + cloud + ops)
• Familiar with distributed/batch ML compute and experiment/model versioning
• Comfortable owning systems end to end: design, implementation, debugging, operations

Nice to Have

• CV, video, or foundation-model/auto-labeling experience
• Dagster/Airflow, Dask/Ray, AWS, ONNX/export workflows

Soft Skills

• Ownership - takes responsibility for outcomes, not just tasks
• Learning agility - picks up new tools/domains fast and applies them quickly
• Experimentation mindset - tests ideas with clear hypotheses and shares results openly
• Cross-team collaboration - works well across projects and helps others succeed
• Clear communication - explains tradeoffs simply and keeps stakeholders aligned
• Pragmatism - balances ideal solutions with what the team needs now
• Comfort with ambiguity - makes progress in unclear R&D environments
• Constructive feedback - gives/receives feedback well in code reviews and pairing

We Offer

• An exciting and challenging job in a fast-growing business group
• The opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more
• Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset
• Beautiful offices in Warsaw, Limassol, Yerevan; work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day
• Modern corporate equipment based on macOS or Windows and additional equipment are provided
• Paid vacations, sick leave, personal events days, days off
• Corporate health insurance program for your well-being
• Referral program to enjoy cooperation with your colleagues and get the bonus
• Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
• Rewards program for mentoring and coaching colleagues
• In-house Travel Service
• Multiple internal activities: online platform for employees with quests, gamification, presents and news, RedCore clubs for movie / book / pets lovers, special office days dedicated to holidays
• Corporate events, team buildings