Data Engineer Salary in Poland 2026: PLN255K Median & Range

The median Data Engineer salary in Poland is PLN255K in 2026. The typical range runs from PLN251K at the 25th percentile to PLN258K at the 75th percentile, based on published market compensation data.

Data Engineer salaries have moved +8.0% year-on-year in Poland.

Data Engineer salaries vary across Poland. Warsaw leads at PLN271K (+6% vs the national benchmark), while Poznan sits at PLN242K. Use the city breakdown above to compare all locations.

A Data Engineer earning the median PLN255K gross in Poland will take home a net amount after income tax and other deductions. Use the PayMetric Labs take-home calculator on this page for an exact breakdown by tax band.

Principal/Lead-level Data Engineers in Poland earn the most, with a median of PLN464K, compared to PLN160K at entry level. Seniority is the strongest single driver of pay in this role.

On a 3-day hybrid schedule with a typical Polish commute (5 PLN/day travel, 55-minute round trip, daily meal premium, annual wardrobe costs), your true net income at PLN255K is approximately 134.312 PLN per year, compared to 158.383 PLN net without any commute. The commute costs 24.071 PLN per year in direct expenses and lost time. A fully remote role paying 207.800 PLN would leave you equally well off.

Assuming a 3-day hybrid schedule with typical commute costs, you would need a remote salary of at least 207.800 PLN to match the true net value of a PLN255K hybrid Data Engineer role in Poland. For a 5-day fully in-office role, the break-even remote salary rises to 179.400 PLN, as the higher office frequency increases travel, meal, and time costs significantly.

On a 3-day hybrid schedule with a 60-minute round trip, a Data Engineer in Poland spends approximately 127 hours commuting per year, equivalent to 16 full working days. Valued at the implied hourly rate for a PLN255K salary (139 PLN/hr), that time is worth 17.531 PLN annually.

As more employers in Poland reintroduce hybrid or full in-office mandates in 2026, the true value of a Data Engineer salary depends increasingly on the number of required office days. At PLN255K, each additional day in the office costs roughly 7.224 PLN per year in direct and time costs (moving from 3 to 5 days). Candidates evaluating offers should compare true net income rather than gross salary alone.

A Data Engineer earning PLN255K permanently takes home approximately PLN158,383 per year after tax in Poland. As a B2B (ryczałt) contractor at 220 billable days, you need a day rate of at least PLN972/day to match that net income. Anything above that rate puts more money in your pocket compared to the permanent equivalent. Use the Poland UoP vs B2B Calculator at /pl/calculators/pl-uop-vs-b2b-calculator for a full breakdown.

Whether contracting beats permanent pay for a Data Engineer in Poland depends entirely on the day rate you can command. The break-even rate is approximately PLN972/day (220 working days, B2B (ryczałt)), which is the minimum required to match the PLN255K median permanent net take-home of PLN158,383 per year. Day rates above this produce a higher net income; rates below it mean the permanent role pays more after tax.

This benchmark is derived from verified market compensation data and is rated High Confidence. High Confidence means the benchmark is corroborated across independent sources and is citation-ready. Moderate Confidence is directional context while coverage is still building. Limited Market Data means early signals only.

An indicative year-over-year signal of +8.0% is available from the latest market research for this role. This figure is directional market research rather than a matched prior-year observation in our own dataset.

Candidates should compare offers against the PLN251K-PLN258K middle-market band, while employers should treat PLN255K as the current market midpoint for this role.