Analytical Chemistry AI Trainer - Remote Freelance

Jobgether SRL; Portugal; Remote; EUR 25,000 - 86,000; Part time

Benefits offered by this job

Remote work

Freelance contractor arrangement

Flexible schedule

Job summary

Jobgether SRL in Portugal is seeking an Analytical Chemistry Specialist for a Freelance AI Trainer project. You will apply advanced chemistry expertise to train and evaluate AI models, assess scientific accuracy, and contribute to more reliable AI systems while working remotely as an independent contractor.

The role emphasizes deep analytical chemistry knowledge, communication of complex concepts, and collaboration with a partner company managing applications and next steps.

Qualifications

• PhD in analytical chemistry or equivalent preferred.
• Strong knowledge of analytical chemistry principles, instrumentation, spectroscopy, chromatography, electrochemical methods, quantitative analysis, and method development.
• Experience in laboratory-based research, method validation, pharmaceutical or environmental testing desirable.
• Familiarity with MS, HPLC, GC, NMR, trace analysis, titrimetry and QA/QC procedures.
• Excellent technical writing and ability to explain complex concepts clearly.
• Strong analytical thinking, problem solving and attention to detail.
• Interest in evaluating AI-generated content and contributing to AI training.
• Ability to work remotely as a freelancer with reliable internet.

Responsibilities

• Evaluate AI-generated scientific content for accuracy and rigor.
• Develop and evaluate scenarios involving spectroscopy, chromatography, electrochemical analysis, and method development.
• Challenge AI models on MS, HPLC, GC, NMR, and related instrumentation.
• Identify and document model weaknesses to support improvements.
• Provide detailed scientific feedback and propose improvements to prompts and testing methodologies.
• Apply QA/QC principles and analytical data interpretation to AI outputs.
• Explain conclusions and document reasoning steps clearly.

Skills

Analytical chemistry principles

Instrumentation knowledge

Spectroscopy

Chromatography

Electrochemical methods

Quantitative analysis

Analytical method development

Written communication

Analytical thinking

AI training readiness

Remote freelance work

Education

PhD in Analytical Chemistry

Equivalent advanced expertise with relevant experience

Tools

Mass spectrometry

HPLC

GC

NMR

QA/QC procedures

Titrimetry

Job description

Jobgether SRL in Portugal is seeking an Analytical Chemistry Specialist for a Freelance AI Trainer project. You will apply advanced chemistry expertise to train and evaluate AI models, assess scientific accuracy, and contribute to more reliable AI systems while working remotely as an independent contractor.

The role emphasizes deep analytical chemistry knowledge, communication of complex concepts, and collaboration with a partner company managing applications and next steps.