Senior Machine Learning Engineer (TechTree)
Skills
About the role
This is a remote senior machine learning engineering role open in Warszawa or Kraków for an engineer who has deployed production ML systems. You'll build and operate real-time systems that detect disinformation, owning the path from raw data and model development through deployment, monitoring, and iteration. The role emphasizes dependable software, large-scale data processing, and practical trade-offs between accuracy, latency, cost, and performance.
What you’ll do
- Build production machine learning systems for real-time disinformation detection.
- Own data, models, deployment, monitoring, and ongoing improvement.
- Design systems that balance latency, accuracy, cost, and performance.
- Work with relational and non-relational databases.
- Build and maintain streaming and batch data-processing pipelines.
- Contribute to the team's ML infrastructure and engineering practices.
What they’re looking for
- Production experience building and deploying machine learning systems.
- Strong clean-code and software engineering fundamentals.
- End-to-end ownership from data through monitored production systems.
- Broad exposure to machine learning approaches.
- Experience with SQL and NoSQL databases.
- Experience with streaming and batch processing.
- Familiarity with Docker, CI/CD, and production cloud environments.
- Ability to reason about system-level trade-offs.
What’s on offer
- Remote-first and flexible working culture.
- Competitive salary and early-employee equity.
- 25 days of holiday plus a birthday day off.
- Private pension contributions.
- High ownership from the start.
Questions about this role
Is this machine learning engineer role remote?
Yes. The listing describes it as remote and remote-first, with locations in Warszawa and Kraków.
What kind of machine learning work is involved?
The role covers production systems for real-time disinformation detection across the full ML lifecycle.
What infrastructure experience is expected?
The posting asks for SQL and NoSQL, streaming and batch processing, Docker, CI/CD, and production cloud experience.
What benefits are listed?
Benefits include equity, 25 days of holiday plus a birthday day off, and private pension contributions.
How this role compares
One of 8 open Senior Machine Learning Engineer roles we are tracking today.
Posted 7 days ago, with 5 of the others posted since and 2 still open from before.
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