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Invisible Technologies

STEM Specialist, Fluent in French – Freelance AI Trainer

Invisible Technologies

. Converse with language models on coding scenarios and theoretical computer science questions .

Posted 11/6/2026contractRemote • SwitzerlandMid-LevelSenior💰 $8 - $65 per hourWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in algorithms, data structures, and machine learning, with a strong focus on evaluating and optimizing advanced AI models. Proficient in clear communication and documentation of technical processes, alongside a solid foundation in software engineering and systems architecture.

Highest-signal resume keywords
Algorithms ExpertiseMachine Learning ExperienceArtificial Intelligence KnowledgeMaster's Or PhD In Computer ScienceFluent In French

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Data StructuresSoftware EngineeringComputer NetworksCybersecurityCloud ComputingDatabase ManagementSystems ArchitectureAlgorithm OptimizationPerformance TuningObject-Oriented Design
Soft Skills
Clear CommunicationMetacognitive Skills
Industry Keywords
Prompt EngineeringModel TrainingEvaluation MetricsDistributed SystemsNetwork Protocols

Tech Stack

Tools & technologies
CloudCyber SecurityDistributed Systems

About the role

Key responsibilities & impact
  • Converse with language models on coding scenarios and theoretical computer science questions
  • Verify factual accuracy and logical soundness of model responses
  • Capture reproducible error traces and document failure modes
  • Suggest improvements to prompt engineering and evaluation metrics
  • Help train and harden advanced AI model reasoning

Requirements

What you’ll need
  • Computer science expertise in algorithms, data structures, machine learning, artificial intelligence, software engineering, computer networks, cybersecurity, cloud computing, database management, and systems architecture
  • Ability to challenge advanced language models on algorithm optimization, model training and evaluation, network protocols, distributed systems, object-oriented design, and performance tuning
  • Master’s or PhD in computer science or a closely related field is ideal
  • Peer-reviewed publications, software development experience, or hands-on machine learning projects signal fit
  • Clear, metacognitive communication and ability to show your work
  • Fluent in French
  • Secure computer and high-speed internet suitable for contractor work

Benefits

Comp & perks
  • No company-sponsored health insurance or PTO; these benefits do not apply to contractors
  • Contractor supplies a secure computer
  • Contractor supplies high-speed internet