What is the average salary for a Backend Engineer in Web3, AI, or Robotics?

Backend Engineer salaries typically range from $68K to $143K depending on company stage and seniority. Seed-stage companies offer $68K–$110K, while Series C+ companies pay $80K–$130K.

How does company stage affect Backend Engineer compensation?

Early-stage (Seed/Series A) companies typically offer lower base salaries but more equity. Later-stage companies (Series B+) and public companies offer higher base salaries with more structured compensation packages.

Backend Engineer Salary Guide

Estimated compensation for backend engineers across Web3, AI, and Robotics companies. Ranges are based on role seniority, company stage, and domain specialization.

Company Stage	Salary Range (USD)	Seniority Band
Seed	$68K – $110K	Mid-level
Series A	$68K – $110K	Mid-level
Series B	$80K – $130K	Mid-level
Series C+	$80K – $130K	Mid-level
Public / Large	$88K – $143K	Mid-level

Estimates are for US-based full-time roles. Actual compensation varies by location, experience, equity, and company. Salaries are in base pay only and do not include tokens, equity, or bonuses.