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Principal Systems Engineer (C++) - AI Infrastructure

Alignerr Alignerr Part-timeRemote $50–75/hr
Posted Oct 19, 2026 · Last checked Oct 22, 2026

Quick facts

Pay
$50–75 / hour
Type
Part-time
Location
Remote
Skills
C++
Platform
Alignerr — 4838 open jobs
Typical pay at Alignerr
$30–120/hour · median $55 (3859 jobs on our site)
Payout
Deel, PayPal, Stripe (weekly)
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Put your C++ expertise to work building the infrastructure powering next-gen AI. Senior engineers wanted — fully remote, flexible, and well paid.... | Pay: $50-75/hr | Location: Remote | Category: Coding

Alignerr is the expert network run by Labelbox, a data-labeling company that supplies training data to AI labs. Contributors write and grade model responses, solve domain problems step by step, and review other experts' work.