Researcher – Stem (Remote | $60–$120/Hr)

Synthires; Santa Cruz de Tenerife; Remote; EUR 74,000 - 148,000; Part time

Job summary

Synthires is seeking a STEM Expert (MSc./PhD) for remote, part-time engagement. Candidates will apply deep expertise in a STEM domain to solve complex problems, review AI-generated solutions, and validate calculations with Python-based workflows.

Flexible schedule and output-based payment for project tasks that meet specifications are provided. Ideal candidates have strong quantitative skills, experience with Python and coding workflows, and the ability to contribute across scientific

Qualifications

• Strong expertise in at least one STEM field (chemistry, biology, mathematics, physics, geoscience, environmental science, or robotics).
• Proficiency in Python or another programming language.
• Strong scientific, mathematical, or quantitative problem-solving skills.
• Experience using coding agents in technical workflows.

Responsibilities

• Solve complex scientific, mathematical, and technical problems within your area of expertise.
• Review AI-generated solutions for scientific, mathematical, and factual accuracy.
• Identify incorrect assumptions, reasoning errors, and overlooked constraints.
• Use Python or other programming languages for calculations, simulations, and validation.
• Provide rigorous, technically accurate solutions and feedback.

Skills

STEM problem-solving

Data analysis

Scientific reasoning

Education

MSc/PhD

Tools

Python

NumPy

Pandas

SciPy

Jupyter

Job description

STEM Expert (MSc./PhD) (Remote | $60–$120/hr)

Position: STEM Expert (MSc./PhD)

Type: Contractor (Part-Time, approximately 15 hours/week)

Compensation: $60–$120/hour

Location: Remote (Worldwide)

About the Opportunity

This opportunity is for STEM and scientific-domain experts to contribute to AI training through technical problem-solving, scientific reasoning, data analysis, and Python-based workflows. Candidates need deep expertise in at least one relevant scientific or quantitative field; expertise across all STEM disciplines is not required.

Key Responsibilities

• Solve complex scientific, mathematical, and technical problems within your area of expertise.
• Review AI-generated solutions for scientific, mathematical, and factual accuracy.
• Identify incorrect assumptions, reasoning errors, and overlooked constraints.
• Use Python or other programming languages for calculations, simulations, and validation.
• Provide rigorous, technically accurate solutions and feedback.

Required Qualifications

• Strong expertise in at least one STEM field, such as chemistry, biology, mathematics, physics, geoscience, environmental science, or robotics.
• Practical proficiency in Python or another programming language.
• Strong scientific, mathematical, or quantitative problem-solving skills.
• Experience using coding agents in technical workflows.

Preferred Qualifications

• Familiarity with scientific tools such as NumPy, SciPy, pandas, SymPy, Jupyter, or relevant domain? specific libraries.
• Relevant expertise gained through academic research, industry, teaching, engineering, or independent technical work.

Compensation $60–$120/hour , with output-based payment for tasks meeting project specifications.

Approximately 15 hours per week with a flexible schedule.

Immediate availability preferred; first task expected within ***** hours after onboarding.

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