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First seen by our source: 3 hours ago

Scientific Researcher (Computational Task Author)

@ AfterQuery

Canada

Full-time
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SIGNALS

Overview

AfterQuery is hiring research-active PhD students, postdocs and Master's students to author research-grade computational evaluation tasks drawn from their own work. The work is independent-contractor, task-based, paid $200 per approved task of about 2 hours each, with no cap on volume. Candidates need working Python proficiency and a verifiable research record.

Responsibilities:

  • Author original research-grade evaluation tasks from own computational work
  • Specify metrics for judging strong solutions
  • Revise tasks based on structured review feedback
  • Optionally review other experts' tasks against a rubric

Requirements summary:

  • PhD in progress or held with active research, or research-active Master's
  • Working proficiency in Python
  • Able to convert research work into well-specified tasks
  • Able to work independently with flexible, task-based schedule

Tools & skills

Source and dates

Source type not verified · apify-linkedin

Employer posting date
Not provided
First seen by our source
2026-11-14
Source record updated
2026-11-14

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityEntry level
Travelair: none · ground: none
Work settingHome
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
EducationMaster’s degree (required), Doctorate (preferred)
Fields of studyComputational biology, Physics, Astrophysics, Chemistry, Materials science

Summary and details written by AI from the posting; the employer’s posting is the authority.

AfterQuery

FieldValue
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Job description
Author research-grade AI evaluation tasks from your own computational work. Open to PhD students, postdocs, research scientists, and research-active Master's students. AfterQuery is building a network of researchers to author and validate research-grade scientific-computing tasks for AI models. A strong task is a real piece of computational work from your own research, something you've actually run, debugged, or been paid to do: simulation setup, numerical solvers, model fitting, data reduction, analysis pipelines, or inverse problems. Each task has a main problem, a few connected subproblems, a reference solution, and tests that check the scientific result. The difficulty should come from the science itself, not from withheld information. We're especially looking for researchers in: bioinformatics and computational biology; quantum physics and computational astrophysics; materials science and molecular/quantum chemistry (including electronic structure, polymers and soft matter, chemical kinetics and spectroscopy); condensed-matter and statistical physics; particle and plasma physics; and geochemistry, remote sensing, oceanography, and coastal modeling. Requirements

Education: Currently pursuing or holding a PhD with active hands-on research, or a Master's (current or completed) with a research-active record: thesis research, an RA or lab role, a publication, or a clear PhD trajectory. Technical: Working proficiency in Python, enough to run and debug your own computational work.

Contract and pay Flexible, independent-contractor work: $200 per approved task, about 2 hours each, with no cap on how many tasks you take on. Tasks go through review, and you may also review other experts' tasks against a short rubric. All accepted experts undergo standard background and identity verification.

Responsibilities

  • Design and author original research-grade evaluation tasks based on your own computational work
  • Specify the metrics a strong solution should be judged by, without publishing the exact passing thresholds
  • Revise tasks based on structured review feedback until they're approved
  • Optionally review and calibrate tasks submitted by other experts in your domain

Required Qualifications

  • Currently pursuing or holding a PhD with active hands-on research, or a Master's with a research-active record: thesis-based enrollment, an RA or lab role, a real publication, or a clear PhD trajectory
  • Working proficiency in Python, enough to run and debug your own computational work
  • Able to turn your own computational research work into a well-specified evaluation task
  • Able to work independently and manage your own time. This is flexible, task-based work with no fixed weekly schedule

Preferred Qualifications

  • Current PhD student, postdoc, or faculty actively publishing in your field
  • Demonstrated experience in scientific computing, data analysis, simulation, or numerical methods
  • Prior experience in data annotation, data labeling, or AI/ML evaluation work

Why apply

  • Work on your own schedule: task-based, not a fixed hourly commitment
  • Contribute directly to how AI models are evaluated on real, expert-level scientific work
  • Paid, flexible work: $200 per approved task (about 2 hours each), no cap on how many you take on
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All of CanadaRemote · Hybrid · On-site · Field

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