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Bulgaria · 0 open in Sofia · updated 2026-10-20

AI / LLM Evaluation QA salary in Sofia, Bulgaria

A mid-level AI / LLM Evaluation QA in Sofia earns a median of BGN 60k a year gross ($33k), from BGN 49k at p10 to BGN 73k at p90. Sofia pays 1.08× the Bulgaria median and 67% below the US median of $100k. About 1.2 million people live in Sofia.

Estimate · gross / year
BGN 60kmedian · mid-level · $33k
p10 BGN 49kp90 BGN 73k
Rank 1 of 3City factor 1.08×
Pay by level

AI / LLM Evaluation QA pay by level in Sofia

Gross annual pay in BGN. Junior BGN 41k, lead BGN 110k. The bar spans p10 to p90 with the median marked.

Levelp10Medianp90RangeMedian (USD)
JuniorBGN 34kBGN 41kBGN 50k$23k
Mid-levelBGN 49kBGN 60kBGN 73k$33k
SeniorBGN 70kBGN 85kBGN 100k$47k
LeadBGN 91kBGN 110kBGN 140k$62k

Estimates from posted pay ranges, base pay only: the Bulgaria median (BGN 55k) times a 1.08 city factor. Methodology.

Take-home

From gross to take-home in Sofia

Employers in Bulgaria usually quote monthly gross salary, often quoted net in job ads.

BGN 60kgross median / year
BGN 44k–BGN 48ktake-home / year (74-80%)
BGN 5,000gross / month
BGN 29gross / hour, 40 h week

A generic estimate for a single mid-level earner, not tax advice.

Other cities

AI / LLM Evaluation QA pay in other Bulgaria cities

Bulgaria overview
CityPay factorp10Medianp90
Plovdiv0.88×BGN 40kBGN 49kBGN 59k
Varna0.88×BGN 40kBGN 49kBGN 59k
FAQ

AI / LLM Evaluation QA salary in Sofia: FAQ

What is the average AI / LLM Evaluation QA salary in Sofia?

The median gross salary for a mid-level AI / LLM Evaluation QA in Sofia is BGN 60k a year ($33k). The p10 is BGN 49k and the p90 is BGN 73k. This is an estimate from posted pay ranges, scaled to Sofia with a city factor of 1.08.

How much does a senior AI / LLM Evaluation QA make in Sofia?

A senior AI / LLM Evaluation QA in Sofia earns a median of BGN 85k ($47k), with a range of BGN 70k to BGN 100k. Leads reach BGN 110k and juniors start near BGN 41k.

What is an entry-level AI / LLM Evaluation QA salary in Sofia?

A junior AI / LLM Evaluation QA in Sofia earns about BGN 41k a year ($23k), between BGN 34k and BGN 50k. Pay rises to BGN 60k at mid-level.

Is Sofia a good-paying city for AI / LLM Evaluation QAs in Bulgaria?

Sofia ranks 1st of 3 tracked Bulgaria cities for this role, at 1.08x the national median of BGN 55k. It is the best-paid city we track in the country.

What is the take-home pay for a AI / LLM Evaluation QA in Sofia?

Roughly 74-80% of gross stays after income tax and social contributions for a single mid-level earner: about BGN 44k to BGN 48k a year, or BGN 3,800 a month. This is not tax advice.

What is the hourly rate for a AI / LLM Evaluation QA in Sofia?

A BGN 60k gross salary equals about BGN 29 an hour on a 40-hour week (BGN 5,000 a month gross). Contractors typically quote 20-35% above this to cover leave and benefits.

All figures are gross estimates, not offers or advice.

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