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Experience Level
Experience
Qualifications
Proficient in Python programming and its applications in biological research. Strong understanding of biological concepts, methodologies, and data analysis. Experience in developing and delivering training programs. Excellent communication and presentation skills. Ability to work independently and manage time effectively.
About the job
Toloka AI is looking for a freelance consultant with strong skills in biology and Python programming. This remote role is based in Pretoria, Gauteng, South Africa.
Role overview
The main focus is on creating training materials and leading learning sessions. The goal is to help others apply AI tools and methods in biological research and related fields.
What you will do
Develop clear and practical training content covering biology and Python topics
Facilitate sessions that guide participants in using AI for biological applications
Requirements
Expertise in biology and Python programming
Ability to communicate technical concepts to learners
Interest in AI applications within biological research
About Toloka AI
Toloka AI is at the forefront of AI training and development, focusing on innovative solutions that empower individuals and organizations to harness the power of artificial intelligence in various fields, including biology. Our mission is to enhance learning through cutting-edge technology and expert guidance.
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We invite you to submit your CV in English, clearly indicating your level of English proficiency.Mindrift connects talented professionals with project-based AI opportunities for leading technology companies, concentrating on the testing, evaluation, and enhancement of AI systems. Note: Participation is on a project basis and does not entail permanent employm…
Contract|Remote|Remote — Pretoria, Gauteng, South Africa
Toloka AI is looking for a freelance consultant with strong skills in biology and Python programming. This remote role is based in Pretoria, Gauteng, South Africa. Role overview The main focus is on creating training materials and leading learning sessions. The goal is to help others apply AI tools and methods in biological research and related fields. What you will do Develop clear and practical training content covering biology and Python topics Facilitate sessions that guide participants in using AI for biological applications Requirements Expertise in biology and Python programming Ability to communicate technical concepts to learners Interest in AI applications within biological research
Contract|$26/hr - $26/hr|Remote|Remote — Pretoria, Gauteng, South Africa
To apply, please submit your CV in English and specify your English proficiency level.Mindrift connects skilled specialists with project-based AI opportunities for top technology firms, concentrating on the testing, evaluation, and enhancement of AI systems. This is a project-based role, not a permanent position.Opportunity Overview:Each project presents distinct tasks, where contributors may be required to:Create original optics problems that replicate authentic physics research workflows;Design problems that are computationally intensive and cannot be resolved manually within a reasonable timeframe (days/weeks);Develop challenges requiring complex reasoning chains across mechanics, electromagnetism, thermodynamics, and quantum mechanics;Base problems on real-world research challenges or practical applications from physics and optics;Clearly document problem statements and provide verified correct answers.Candidate Profile:This role is suitable for optical engineers seeking part-time, non-permanent projects. Ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or related fields;At least 2 years of relevant professional experience, whether in applied roles, research, or teaching;Experience with numerical simulation techniques;The ability to craft problems that reflect real physics research workflows;Creative problem-solving skills across various physics disciplines;Familiarity with physics modeling and approximation methods;Strong English proficiency (C1+).Process:Apply → Pass qualifications → Join a project → Complete tasks → Receive paymentProject Commitment:Tasks are estimated to require approximately 10–20 hours per week during active project phases, subject to project demands. This is an estimate and not a guaranteed workload.Compensation:Contributors can earn up to $26 per hour, depending on their experience level and contribution pace. Compensation may vary across projects based on scope, complexity, and expertise required. Note that other projects on the platform may offer different compensation levels based on their specific needs.
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Please submit your CV in English and include your proficiency level. toloka-ai, in partnership with Mindrift, offers freelance opportunities for optical engineers to contribute to project-based AI work. This remote position is not a permanent role but centers on short-term assignments. The focus is on testing, evaluating, and improving AI systems related to optics and physics. Role overview This freelance role involves designing original optics problems that reflect real research workflows. Assignments require developing computationally intensive challenges that may take days or weeks to solve. Problems span advanced topics in mechanics, electromagnetism, thermodynamics, and quantum mechanics, often inspired by real research or practical applications. Each problem must be clearly documented with accurate, verified solutions. What you will do Design optics problems modeled after real-world research processes. Create complex, computationally demanding challenges. Develop problems requiring advanced reasoning across multiple physics domains. Base problem design on authentic research challenges or practical scenarios. Document each problem and provide precise solutions. Requirements Degree in Physics (theoretical, experimental, or computational) or a related field. At least 2 years of relevant experience in applied work, research, or teaching. Experience with numerical simulation techniques. Ability to design problems that reflect real research processes in physics. Creative problem-solving skills across mechanics, electromagnetism, thermodynamics, and quantum mechanics. Understanding of physics modeling and approximation methods. Proficient written English (C1 level or above). Interest in part-time, temporary projects as a freelance optical engineer. Project commitment During peak project periods, expect to dedicate approximately 10–20 hours per week, though workload may shift depending on project needs. Compensation Earn up to $26 per hour, depending on expertise and pace. Actual pay varies by project scope, complexity, and required skills. Other projects on the platform may offer different rates. How to apply Apply with a CV in English, including your proficiency level. If qualified, join a project. Complete assigned tasks. Receive compensation for your work. Location: Remote , Pretoria, Gauteng, South Africa
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Mindrift connects subject matter experts with project-based AI work at leading technology companies. This freelance role focuses on developing and validating computational chemistry problems that require advanced Python programming. Assignments are temporary and project-based, not permanent employment. What you will do Create computational chemistry problems based on real research workflows and practical applications. Design problems that require Python solutions, using libraries such as numpy, scipy, and chemistry-specific packages. Ensure each problem is complex enough that manual solutions would take days or weeks. Develop challenges involving physical chemistry, quantum chemistry, and molecular modeling. Validate solutions in Python, following standard computational chemistry methodologies. Document each problem clearly and provide accurate, verified answers. Requirements Degree in Chemistry or a related field. Proficiency in Python for numerical validation. Experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar libraries is also valued. At least 2 years of professional experience (applied work, research, or teaching). Background in numerical methods used in chemistry. Familiarity with computational chemistry concepts and methods. Strong written English skills at C1 level or higher. Project details Workload is estimated at 10–20 hours per week during active project phases. Actual hours may vary depending on project needs and are not guaranteed for the full project duration. Compensation Contributors can earn up to $26 per hour, depending on project complexity, scope, and individual performance. Compensation may differ for other projects. How to apply Submit your CV in English, clearly stating your English proficiency level. The process includes qualification steps before joining a project: Apply, pass qualification(s), join a project, complete tasks, and receive payment.
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Part-time|$26/hr - $26/hr|Remote|Remote — Pretoria, Gauteng, South Africa
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Contract|Remote|Remote — Pretoria, Gauteng, South Africa
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Full-time|Remote|Remote — Pretoria, Gauteng, South Africa
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