Quick start: Each role below shows the pay range, the skills asked for and the date it was checked. Tap the role link to read the full posting and apply. Browse every open micro1 role here (referral link). Read the disclosure first: I may be paid if you apply through my links, and applying does not guarantee work.

The following 4 listings cover Mathematics Expert (MSc./PhD), Physics Expert (PhD / Postdoc) and Physics Expert PhD (AMO / Optical Properties of Materials). Related listings appear alongside them below.

I may be paid if you apply through the links on this page. I am not an employee or representative of the company that posts these roles.

Mathematics Expert (MSc./PhD)

Advertised pay: $60 to $120 an hour.

Posted Oct. 22, 2026.

Listed skills include Mathematics, Python, Programming Languages, Research and Applied Math.

View the Mathematics Expert role

Physics Expert (PhD / Postdoc)

Advertised pay: $100 to $200 an hour.

Posted Sept. 7, 2026.

Listed skills include Physics Mastery, Written Technical Communication, Technical Problem-Solving Depth and Mathematical & Computational Fluency.

View the Physics Expert role

Physics Expert PhD (AMO / Optical Properties of Materials)

Advertised pay: $100 to $200 an hour.

Posted Sept. 7, 2026.

Listed skills include Physics, ab initio configuration interaction for polarizability, atomic-structure calculations for Yb-171 / Yb-174 and sigma vs pi transition identification.

View the Physics Expert PhD role

Physics Expert PhD (Statistical Physics / Quantum Information / Condensed Matter)

Advertised pay: $100 to $200 an hour.

Posted Sept. 7, 2026.

Listed skills include Physics, Kramers-Wannier duality, quenched disorder averaging, square-lattice self-duality, domain-wall free energy and noncontractible loop defects.

View the Physics Expert PhD role [3a757d]

Check each full description for current availability, permitted work location, required experience and payment terms before applying.

Advertised ranges do not guarantee selection, a particular rate or any amount of work.