Zoox backend engineering salaries

Across 29 open backend engineering postings at Zoox that state a range, the middle half pays $219k–$267k a year, with a median of $239k. The lowest posted floor is $161k and the highest ceiling $493k. This is base pay as posted by Zoox, converted to US dollars; equity and bonus are not included.

From pay ranges in open postingsRebuilt 11 Oct 2026

The range

Lowest floor$161k
25th percentile$219k
Median$239k
75th percentile$267k
Highest ceiling$493k

Postings by the midpoint of the posted range, in steps of $25k

Middle halfMedian bucket

Median by team at Zoox

Field and service$289k
Engineering leadership$280k
AI and machine learning$266k
Data science$250k
Backend engineering$239k
Hardware engineering$230k
DevOps and infrastructure$218k

Postings with a stated range: Field and service 8 · Engineering leadership 8 · AI and machine learning 18 · Data science 6 · Backend engineering 29 · Hardware engineering 17 · Product management 26 · DevOps and infrastructure 10

Backend engineering pay by level

LevelPostingsMedianMiddle half
Mid-level5$218k$218k–$224k
Senior11$239k$233k–$246k
Staff and principal6$302k$280k–$314k

Best-paid open backend engineering roles

$410k–$492kApr 20
$292k–$375kSep 10
$285k–$350kAug 21
$254k–$350kJul 15
Senior/Staff Software Engineer - Planner Frameworks Pipeline
San Francisco · Foster CityStaff and principal
$254k–$350kJun 16

31 backend engineering roles open at Zoox now

29 of them show the pay range on the posting.

Questions

How much does Zoox pay for backend engineering roles?

The median of the 29 posted ranges is $239k a year; the middle half sits between $219k and $267k.

Is this base salary or total compensation?

Base salary as written in the posting. Many US employers post ranges under state pay transparency laws (California, New York, Washington, Colorado and others); equity and bonus are not part of these figures.

Why posted ranges and not self-reported salaries?

A posted range is what the employer commits to for a role it has open today. It is fresher than a survey and cannot be inflated by respondents. Each posting counts once, at the midpoint of its range.

Which level pays most?

Staff and principal roles have the highest median here: $302k a year across 6 postings.

Source: the pay ranges of 29 open postings on Zoox's careers board; the midpoint of each rangeUpdated 11 Oct 2026MethodologyJSONCC BY-SA 4.0