AfterQuery
AfterQueryVerified listing

Analytical & Physical Chemist

50/hr
Remote
contract
Posted November 11, 2026
Not sure you qualify? Match your resume

Listing checked November 12, 2026 · pay as published by AfterQuery

Key details

Pay
$50/hr
Location
Remote
Job type
contract
Posted
November 11, 2026

Overview

AfterQuery supplies expert data to AI labs, and this contract puts your bench numbers into that pipeline. You take the titrations, spectra, calorimetry traces and kinetics runs you already know how to read and shape them into research-level problems that probe how well a model reasons about chemistry. Pay comes to $300 for each approved task, about six hours of work at $50 per hour. No weekly schedule exists. You decide how many tasks to take and when to do them.

What You'll Do6

  • Write research-level chemistry problems built around the raw measurements you handle, such as titration curves, spectra, calorimetry output or electrochemistry data
  • Set the expected answer and the reasoning path so a reviewer can confirm whether a model solved the problem
  • Document each submission well enough that someone else can follow your method and check the result
  • Choose problem topics from your own specialty, whether that is method validation, kinetics, thermodynamics or instrumental analysis
  • Manage your own calendar and workload without a fixed weekly commitment
  • Take on as many tasks as you want, with no cap on volume

Requirements4

  • Hands-on experience fitting and analyzing your own raw lab measurements in Python or a comparable language
  • Ability to write about technical work in your field with enough clarity for a research-level audience
  • Record of working without supervision and setting your own deadlines
  • Practical chemistry background grounded in real bench data, not theory alone

Preferred Qualifications6

  • Master's or PhD in chemistry with substantial bench time
  • Method validation under ICH guidance or ISO 17025
  • Measurement-uncertainty budgets
  • Fitting kinetic or thermodynamic models to your own data
  • Public code, a thesis or papers that display your technical work
  • Prior data annotation, data labeling or AI/ML evaluation experience

Who Should Apply

Chemists who already fit, plot and interpret their own instrument data in Python, and who can explain a method's limits in plain prose. A master's or PhD with real bench hours behind it fits best. Synthesis-only or computational-only backgrounds are a weaker match.

Salary Insight

$300 per approved task, with each task taking about six hours, puts the effective rate near $50 per hour. Task volume has no cap, so total earnings track how much work you choose to accept. Contract pay at this level suits chemists with graduate training and hands-on lab experience.

Pay and demand for Data Science & Analytics roles

Market estimates from live NearSkill listings — separate from this job's published terms.

Aggregated

This role · as published

$50/hr

Taken from the listing itself.

Typical pay · estimated

$80/hour

Median of 180 similar roles that publish pay · 23 publish only a top rate; those count at the rate they gave

Most Data Science & Analytics roles pay $50–$91 per hour. This role's pay falls inside that range.

Typical rangeMedian payThis role

Rates shown per hour. Yearly and monthly pay converted; one-time fees and non-USD pay are not included.

Live similar roles
222
Listed in last 30 days
117
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94%

Hiring most right now: micro1 (72) · AfterQuery (41) · Turing (31)

Most requested skills · share of roles

  • python
    27%
  • ai evaluation
    13%
  • data interpretation
    11%
  • excel
    11%

Figures from Data Science & Analytics roles live on NearSkill when this page loaded. A role can close before you apply, so check the listing itself.

Compare your resume against these roles

Required skills

PythonAnalytical ChemistryPhysical ChemistryMethod ValidationIch GuidelinesIso 17025Measurement UncertaintyCalorimetrySpectroscopyElectrochemistryKineticsThermodynamicsTitrationModel FittingNumPyScipyMatplotlibData AnnotationData LabelingAI Evaluation

How applying works

  1. 1. Pre-screen on NearSkill

    A quick application on NearSkill checks your fit against this role.

  2. 2. Finish on the employer’s site

    We hand you to AfterQuery’s official application page to complete the form.

  3. 3. Wait for a response

    The employer’s hiring team reviews applications and gets back to you.

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