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Optical Engineer with Python Expertise - Freelance AI Trainer

MindriftRemote — Porto, Porto District, Portugal
Remote Part-time $29/hr - $29/hr

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Experience Level

Experience

Qualifications

Key QualificationsDegree in Physics (Theoretical, Experimental, or Computational) or a related field;Proficiency in Python for numerical validation; knowledge of MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or other programming languages is acceptable;At least 2 years of relevant professional experience;Experience with numerical simulation methods;Able to design physics problems reflecting real research workflows;Creative approach to problem design across various physics disciplines;Familiarity with physics modeling and approximation techniques;Strong written English proficiency (C1+).

About the job

Please submit your CV in English and specify your English proficiency level.

Mindrift connects talented professionals with project-based AI opportunities for leading technology firms, focusing on the testing, evaluation, and enhancement of AI systems. This is a project-based opportunity, not permanent employment.

Opportunity Overview

Each project presents distinct tasks, and contributors may be involved in:

  • Designing original computational physics problems that mimic real-world physics research workflows;
  • Creating challenges that require Python programming solutions (using libraries such as Numpy, SciPy, Sympy);
  • Ensuring problems are computationally intensive, requiring considerable timeframes (days/weeks) for resolution;
  • Developing scenarios that necessitate complex reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics;
  • Grounding problems in actual research challenges or practical applications within physics;
  • Verifying solutions through Python and standard physics simulation libraries;
  • Clearly documenting problem statements and providing verified accurate answers.

Candidate Profile

This role is ideal for optical engineers with Python experience who are interested in part-time, non-permanent projects. The perfect candidate will have:

  • A degree in Physics (Theoretical, Experimental, or Computational) or a related field;
  • Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any programming language is also acceptable;
  • A minimum of 2 years of professional experience, whether in applied work, research, or teaching;
  • Experience with numerical simulation techniques;
  • The capability to design problems that reflect real-world physics research workflows;
  • Creative problem-solving skills across various areas of physics;
  • Acquaintance with physics modeling and approximation methods;
  • Strong command of written English (C1+).

Process Overview

Apply → Pass qualifications → Join a project → Complete tasks → Receive payment

Project Time Commitment

For this position, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project needs. This is an estimate, not a guaranteed workload, applicable only while the project is active.

Compensation

Contributors can earn up to $29 per hour, depending on their level of expertise and contribution pace. Compensation varies across different projects based on scope, complexity, and required skills. Note that other projects on the platform may offer different payment rates based on their specific requirements.

About Mindrift

Mindrift connects specialists with project-based AI opportunities for leading tech companies, emphasizing the testing, evaluation, and improvement of AI systems.

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