Shape the frontier of AI
Spacetime is organizing human intelligence to power the AI economy. Connect with top AI labs and enterprises to put your expertise to work.
Latest roles
High-value contract work at the frontier of AI. New opportunities added every day.
Management Consulting Expert
$150–$220/hr
Data Science Expert
$120–$170/hr
LLM Research Scientist
$100–$120/hr
Emergency Medicine Physician
$115/hr
Cybersecurity Experts
$70–$90/hr
Physics PhD
$80–$100/hr
Why experts work with Spacetime
We combine flexibility, competitive pay, and meaningful work in one trusted platform.
Work remotely
Work on your schedule from anywhere you choose. Set your own hours and pick projects that fit your life.
Earn competitively
Get paid weekly for contributing your expertise. Top professionals earn market-leading rates.
Advance AI
Help shape technology that will impact millions. Your expertise trains the next generation of AI systems.
Trusted platform
Join thousands of vetted professionals. We handle contracts, payments, and support so you can focus on the work.
Where experts power AI innovation
Doctors. Lawyers. Engineers. Creators. Operators. Together, we teach AI what only humans know.
Meet Ruby: Biotech research scientist
Read how Ruby uses Spacetime to work flexibly and advance AI in their field.
Meet Mateusz: Making AI sound human
Read how Mateusz uses Spacetime to work flexibly and advance AI in their field.
Meet Chandu: Quant trader
Read how Chandu uses Spacetime to work flexibly and advance AI in their field.
Ready to put your expertise to work?
Apply once and receive offers that match your qualifications.