Senior AI/ML Engineer – Applied AI Lead in Warsaw, Poland. 90,000 PLN per year (gross). Relocation support included.

At a glance

• Location: Warsaw, Poland
• Work model: Hybrid
• Languages: English
• Salary: 90,000 PLN per year (gross)
• Start: ASAP
• Relocation: supported — details below

Perks worth knowing about

• Flights Covered

About the role

The Senior AI/ML Engineer – Applied AI Lead takes machine learning models from development through to reliable production deployment, while establishing MLOps, monitoring and governance practices. The role works across Data Engineering, Product, Risk and Commercial teams to turn business problems into measurable AI solutions. Strong production ML experience, Python, Spark/PySpark, SQL and ML lifecycle expertise are central to the position.

What you'll do

• The Senior AI/ML Engineer – Applied AI Lead takes machine learning models from development through to reliable production deployment, while establishing MLOps, monitoring and governance practices. The role works across Data Engineering, Product, Risk and Commercial teams to turn business problems into measurable AI solutions. Strong production ML experience, Python, Spark/PySpark, SQL and ML lifecycle expertise are central to the position. In short: 👉 Applied AI + Production ML & MLOps + Python / Spark / SQL + Business-Critical AI Solutions

What we're looking for

• 5–8+ years of production ML engineering experience
• Strong Python + software engineering fundamentals
• Strong ML fundamentals, including evaluation, feature engineering, leakage, drift and stability
• Hands-on Spark / PySpark
• Experience with MLflow or equivalent
• Experience building CI/CD pipelines, preferably GitHub Actions
• Strong SQL + large-scale datasets
• Proven delivery of production AI/ML solutions with measurable business impact

Salary

90,000 PLN per year (gross)

Polish salaries are quoted in złoty. Kraków and Warsaw cost markedly less than Western Europe, so check the figure against local rents.

Benefits

• Attractive remuneration package based on qualifications and experience
• Employee Training & Development programme
• Multiple team and group events
• Birthday and loyalty benefits

Relocation support

• Flight ticket + 2 weeks of accommodation

Why Poland?

Poland offers big-city life at moderate cost, with Kraków and Warsaw both home to large international service teams.

How the process works

• Apply with your CV — we read every application
• A short introductory call with CloserHire, around 30 minutes
• Interview with the company
• Offer, then we help with the paperwork and, where relevant, the move

From application to starting on the ground usually takes around five weeks.

CloserHire recruits for this role on behalf of our client. We are an equal-opportunity recruiter and consider every applicant on ability alone.