Freelance Electrical Engineer & Python Specialist - AI Trainer

Role overview This remote Strategy Consultant position at Toloka AI centers on AI training and evaluation. The role is based in Hyderabad, Telangana, India, but offers flexibility to work from any location. Toloka AI values candidates who bring experience from top-tier consulting firms, including those with MBB backgrounds. What you will do Use consulting experience to enhance AI training and evaluation methods Work closely with teams to improve AI solutions Support projects that advance artificial intelligence capabilities Requirements Background at a leading consulting firm (MBB or other top-tier) Strong experience in strategy, particularly in AI or technology fields Ability to work independently in a remote setting

Toloka AI is hiring a Freelance Junior Journalist - AI Training Specialist for a remote contract role based in Hyderabad, Telangana, India. This position supports the development of AI models through writing and editorial work. Key Responsibilities Produce clear and accurate written content for machine learning and AI training projects Assist in refining and improving AI models by completing editorial assignments What We’re Looking For Interest in journalism and storytelling Curiosity about technology, with a focus on artificial intelligence

Please submit your CV in English and include your English proficiency level. Mindrift offers project-based freelance roles for specialists interested in AI system evaluation. This contract position focuses on assessing and improving AI coding agents for technology clients. The role is remote, with a preference for candidates based in Hyderabad, Telangana, India. Please note: this is a freelance contract, not a permanent position. Role overview The Freelance AI Agent Evaluation Engineer works on building datasets to measure how well AI coding agents handle realistic developer tasks. The position centers on creating and refining simulated development environments and evaluating model performance in those settings. What you will do Set up virtual companies using detailed plans, including codebases, infrastructure, and supporting materials (documentation, tickets, conversations) to mirror real-world development environments. Design and adapt tasks as these virtual companies evolve: write prompts, define fair evaluation criteria, and ensure tasks are solvable and judged objectively. Create assignments within isolated environments that simulate a developer’s workstation, including a Linux machine with development tools, MCP servers (repository, task tracker, messenger, documentation), and a real web application codebase. Develop tests that accept all valid solutions and reject incorrect ones, ensuring the tests are neither too strict nor too lenient. Collaborate with an AI agent to check that tests catch real issues, avoid missing faulty solutions, and do not penalize correct ones. Review agent-generated code, analyze agent performance, and design edge cases and adversarial scenarios to further challenge the models. Incorporate feedback from expert QA reviewers to refine and improve your work to meet quality standards. What this role is not This is not a data labeling position. This is not prompt engineering. You will not write code from scratch; the AI agent produces most of the code. The main focus is on guidance and evaluation. Much of the work involves collaborating closely with AI systems. Creating tasks that challenge advanced models requires direct interaction with these agents.

Role overview Toloka AI is looking for a Senior Consultant to join on a freelance basis, focusing on Artificial Intelligence projects. The position calls for strategic guidance on AI initiatives, with an emphasis on experience gained at top consulting firms such as MBB. What you will do Offer direction and recommendations for the design and rollout of AI solutions Work alongside specialists to influence and shape project results Use consulting knowledge to encourage new and effective approaches in AI work Location and collaboration This remote freelance role is based in Hyderabad, Telangana, India. The Senior Consultant will work closely with Toloka AI’s team of experts, collaborating from any location.

Role Overview Toloka AI seeks a Freelance Legal Consultant with a background in U.S. law to help train AI systems. This remote position is based in Hyderabad, Telangana, India. What You Will Do Apply legal knowledge to support the development of AI tools focused on U.S. law. Offer detailed insights that improve the AI's ability to understand legal concepts and terminology. About the Role This contract lets legal professionals work at the intersection of law and technology. The work is fully remote, allowing for flexibility and collaboration with an international team.

Toloka AI seeks a Freelance English Writer and AI Trainer to contribute to the development of advanced AI models. This contract role is remote, with a focus on candidates based in Hyderabad, Telangana, India. Key responsibilities Produce clear and accurate written material that supports AI training efforts Capture the nuances, details, and subtleties of the English language in your work Collaborate with teams working on new AI technologies Ideal profile This position fits writers who are curious about technology and interested in influencing how AI systems interpret and use English.

Please submit your CV in English and specify your proficiency level. Toloka AI, in partnership with Mindrift, offers project-based contract work for specialists interested in advancing and evaluating AI systems for major technology companies. This freelance role is not a permanent staff position and is based remotely, with a focus on candidates in Hyderabad, Telangana, India. Role overview This position centers on developing challenging physics problems to support the training and evaluation of AI models. Tasks involve crafting original optics problems that reflect real research practices, as well as designing computationally demanding scenarios that require advanced reasoning in areas such as mechanics, electromagnetism, thermodynamics, and quantum mechanics. Problems should be grounded in authentic research challenges or practical applications within optics and physics. Clear documentation and verified solutions are essential for each problem set. Requirements Degree in Physics (theoretical, experimental, or computational) or a related field Minimum of 2 years’ experience in applied research, teaching, or a similar area Proficiency with numerical simulation techniques Ability to design problems that mirror real research workflows Creative approach to problem-solving across various physics domains Familiarity with modeling and approximation methods in physics Strong written English skills at C1 level or above How projects work Applicants complete qualification steps before joining a project. Once accepted, work is assigned on a task basis, and payment is provided for completed assignments. Time commitment Active project phases generally require between 10 and 20 hours per week. Actual hours may vary depending on project needs, and there is no guaranteed minimum. Compensation Earnings can reach up to $10 per hour, depending on skill, speed, and the complexity of assigned tasks. Actual rates may differ by project.

Role Overview Toloka AI is looking for a Freelance AI Trainer with a strong background in Mechanical Engineering and Python. This remote position is based in Hyderabad, Telangana, India. What You Will Do Apply technical knowledge in Mechanical Engineering and Python to support AI training initiatives. Help design and improve training programs for AI systems. Work with a collaborative team on projects focused on advancing technology. Location Remote , Hyderabad, Telangana, India

Toloka AI seeks a Computer Science Specialist with advanced Python skills to contribute to AI projects on the Mindrift platform. This role is remote, with a focus on candidates based in Hyderabad, Telangana, India. Key responsibilities Use Python to build and refine AI-driven solutions Tackle complex technical challenges as part of a collaborative team Support projects that explore new possibilities in AI technology Location This is a remote position for candidates located in Hyderabad, Telangana, India.

This freelance, project-based role with toloka-ai focuses on improving AI systems for supply chain and procurement scenarios. The position is remote, with project work based in Hyderabad, Telangana, India. Participation is not considered permanent employment. Role overview Work with Mindrift and leading tech companies to test, evaluate, and refine AI recommendations in supply chain management. The role relies on practical experience in procurement and manufacturing to create realistic disruption scenarios, define expected outcomes, and assess the accuracy and relevance of AI-generated solutions. What you will do Develop supply chain disruption scenarios, such as supplier delays, quantity changes, logistics challenges, and quality concerns, based on real-world manufacturing and procurement processes. Outline expected results and possible mitigation strategies for each scenario. Assess AI-generated recommendations for alignment with practical business logic. Review outputs for accuracy, completeness, and business relevance, especially for ERP systems like Microsoft Dynamics 365, Coupa, Jaggaer, and Ariba (SAP). Support the creation and validation of structured data according to project standards. Requirements Minimum 4 years of hands-on experience in procurement, supply chain management, or purchasing, preferably within a manufacturing setting. Strong understanding of procurement processes, including purchase orders, vendor management, inventory control, and production planning. Direct experience with ERP platforms such as SAP, Oracle, or Microsoft Dynamics 365. Demonstrated ability to design and analyze supply chain disruption scenarios and mitigation plans. Knowledge of various disruption types: delays, shortages, quality issues, and logistics problems. Familiarity with Incoterms and logistics/transport management. Experience with Bill of Materials (BOM) and production planning. Understanding of supplier performance metrics, such as OTIF, lead times, and quality scores. Strong analytical skills for evaluating AI outputs against real business logic. Background in data validation, structured data entry, or annotation tasks. Excellent written English communication skills. How the process works Apply Pass qualifications Join a project Complete tasks Receive compensation Time commitment During active project phases, tasks typically require 10-20 hours per week. Actual workload may vary depending on project needs. Compensation Contributors may earn up to $50 per hour, depending on project requirements.

Please submit your resume in English and indicate your proficiency level. Toloka connects people worldwide to freelance online tasks that support the development and training of artificial intelligence systems. Projects are remote and open to candidates based in Hyderabad, Telangana, India. Role overview As a Freelance English Annotator - AI Training Specialist, you will contribute to generative AI projects for major technology companies. The work involves providing human insights that help improve how AI understands and processes information. What you will do Review assigned data, which may include text, images, or videos, according to project requirements. Label or categorize content following specific guidelines for each project. Identify and report content that is inaccurate, sensitive, inappropriate, or unclear. This freelance role is project-based. Tasks are available only during active project periods, and invitations depend on your profile and current project needs. Compensation Pay varies with each project’s scope and complexity. For this assignment, AI trainers can earn up to $9 per hour.

Toloka AI seeks a Civil Engineer with strong Python experience to join as a Freelance AI Trainer. This contract position centers on developing and delivering training modules for AI projects that combine civil engineering principles with Python programming. Role overview This role involves designing educational content that bridges civil engineering and Python. You will create and present training materials to support AI initiatives, ensuring technical concepts are clearly explained and relevant to project needs. Location This is a remote position based in Hyderabad, Telangana, India.

About the Role Toloka AI is looking for a Freelance AI Trainer with expertise in Chemistry and Python. This remote position is based in Hyderabad, Telangana, India. The trainer will design and deliver educational programs focused on using AI tools in scientific contexts. What You Will Do Create training materials that combine Chemistry concepts with Python programming. Lead sessions to help learners apply AI technology in scientific work. Support participants as they build skills in both subject areas. Location This is a remote freelance role. Candidates should be based in Hyderabad, Telangana, India.

Role overview This remote position with Toloka Annotators is based in Hyderabad, Telangana, India. The AI Training Specialist will focus on global egocentric video, helping to improve AI systems by providing reliable training data and supporting the development of algorithms with a range of video content. What you will do Review egocentric video footage to check for quality and relevance Annotate video content to assist machine learning projects Collaborate with cross-functional teams to refine and improve AI models Requirements Strong analytical skills Attention to detail Interest in artificial intelligence and working with video data

Please submit your CV in English and indicate your English proficiency level. About the Role toloka-ai, in partnership with Mindrift, connects skilled professionals to project-based work in the AI sector. This freelance position focuses on developing and reviewing advanced computational statistics problems that support the evaluation and refinement of AI systems. This is a project-based role, not a permanent employment offer. What You Will Do Create original computational statistics problems that mirror real mathematical research workflows Design problems requiring Python programming for solutions, using libraries such as Numpy, SciPy, or Sympy Ensure problems are computationally intensive and not solvable manually in a reasonable timeframe Develop complex challenges involving advanced reasoning in areas like number theory, combinatorics, graph theory, or numerical analysis Base problems on authentic research questions or practical mathematical applications Validate solutions in Python using established mathematical libraries Document problem statements clearly and provide verified solutions Who We’re Looking For Degree in Statistics or a closely related field Strong Python skills for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or similar tools is also welcome At least 2 years of professional experience in applied statistics, research, or teaching Excellent written English (C1 level or higher) Professional certifications (such as CMME, SAS Certifications, or CAP) and experience with international or applied projects are a plus How to Apply Submit your application Complete qualification steps Join a project Finish assigned tasks Receive compensation Time Commitment Project tasks typically require about 10–20 hours per week during active phases. Actual workload depends on project needs and may vary. Hours are only available while the project is active. Compensation Contributors may earn up to $11 per hour, depending on expertise and pace. Rates can differ across projects based on complexity, required skills, and scope. Other projects on the platform may offer different compensation levels. Location This is a remote contract role based in Hyderabad, Telangana, India.

Role Overview Toloka AI is looking for a Freelance AI Educator with strong skills in Mathematics and Python. This remote position is open to candidates based in Hyderabad, Telangana, India. What You Will Do Develop training materials focused on AI concepts, mathematics, and Python programming Lead remote educational sessions for learners interested in AI methodologies Share practical knowledge to help others build their skills in these areas Who We’re Looking For Experience in mathematics and Python programming Ability to explain complex ideas clearly and effectively Interest in creating engaging, educational content Comfort working independently in a remote setting

Please submit your CV in English and include your English proficiency level. About the Role toloka-ai, through the Mindrift platform, offers freelance, project-based work for specialists in biology and Python. This is a temporary, non-permanent opportunity to support leading technology companies in improving AI systems. What You Will Do Design computational biology problems that mirror real research workflows. Create programming challenges requiring Python solutions, often using libraries like Numpy, SciPy, and BioPython. Ensure problems are computationally intensive and not solvable by hand within a reasonable time. Develop challenges involving complex reasoning in areas such as bioinformatics, systems biology, and molecular modeling. Base problems on real research questions or practical applications in biology. Validate solutions in Python, using established computational biology libraries. Document problem statements clearly and provide accurate, verified answers. Who Should Apply Holds a degree in Biology or a related discipline. Skilled in Python for numerical validation. Experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or domain-specific libraries is also valued. At least 2 years of professional experience (applied, research, or teaching). Background in biological data analysis and algorithms. Familiar with bioinformatics tools and computational methods. Strong command of English (C1 level or above). How the Process Works Application → Qualification Assessment → Project Participation → Task Completion → Compensation Time Commitment During active project phases, tasks typically require 10–20 hours per week. Actual workload may vary depending on project needs. Compensation Contributors can earn up to $10 per hour, depending on the level and pace of contribution. Rates may differ by project, based on scope, complexity, and required expertise. Location: Remote , Hyderabad, Telangana, India

We invite you to submit your CV in English along with your English proficiency level.Mindrift bridges the gap between talented specialists and project-based AI opportunities with top tech firms. Our focus is on evaluating, testing, and enhancing AI systems. This role is project-based and does not entail permanent employment.Key Responsibilities:As a contributor, you will engage in various tasks including:Creating original computational mathematics problems that reflect actual mathematical research workflows;Formulating problems solvable through Python programming (utilizing Numpy, SciPy, Sympy);Ensuring problems are computationally intensive, designed to be unsolvable manually within reasonable timeframes (days or weeks);Crafting challenges that involve complex reasoning in fields such as number theory, combinatorics, graph theory, and numerical analysis;Developing problems based on genuine research challenges or practical applications in mathematics;Verifying solutions using Python alongside standard mathematical libraries;Clearly documenting problem statements and providing verified correct answers.Qualifications:This opportunity is ideal for mathematicians experienced in Python who are open to part-time, non-permanent projects. Candidates should possess:A degree in Mathematics (Pure or Applied) or related disciplines;Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, or any programming language is considered equivalent;A minimum of 2 years of relevant experience: applicable areas include applied, research, or teaching;Experience with numerical methods and symbolic computation;The capacity to design problems that replicate authentic mathematical research processes;Knowledge of computational complexity theory;Strong command of written English (C1+ level).Application Process:Apply → Successfully complete qualifications → Join a project → Execute tasks → Receive payment.Project Commitment:Tasks for this project are anticipated to require approximately 10–20 hours weekly during active phases, contingent on project demands. Please note that this is an estimate and not a guaranteed workload.Compensation:Contributors can earn up to $10 per hour, depending on their contribution level and pace. Compensation levels vary across projects based on their complexity and required expertise. Please be aware that different projects may offer varying compensation rates.

We kindly request that you submit your CV in English along with your English proficiency level.At Mindrift, we bridge the gap between skilled professionals and project-based AI opportunities with top technology companies. Our focus is on the testing, evaluation, and enhancement of AI systems. Please note that this is a project-based opportunity rather than permanent employment.What You Will DoWhile each project presents distinct challenges, contributors may be tasked with:Crafting original computational physics problems that emulate authentic physics research workflows.Formulating problems necessitating Python programming for solutions, utilizing libraries such as Numpy, SciPy, and Sympy.Ensuring that problems require substantial computational effort, making manual solutions impractical within reasonable timeframes.Developing problems that involve complex reasoning chains across mechanics, electromagnetism, thermodynamics, and quantum mechanics.Grounding problems in real research challenges or practical applications from the field of physics.Validating solutions through Python using standard physics simulation libraries.Documenting problem statements with clarity and providing verified correct answers.Who We Are Looking ForThis role is ideal for physicists experienced in Python who are open to part-time, non-permanent projects. The ideal candidates will possess:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines.Proficiency in Python for numerical validation; experience with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, domain-specific libraries, Stata, or any programming language will also be considered.At least 2 years of professional experience, including applicable applied, research, or teaching experience.Experience with numerical simulation techniques.The ability to design problems reflecting real physics research workflows.Creative problem design skills across various physics domains.Familiarity with physics modeling and approximation methods.Strong written English skills (C1+ level).How the Process WorksApply → Pass qualifications → Join a project → Complete tasks → Get compensated.Project Time ExpectationsTasks for this project are estimated to require approximately 10–20 hours per week during active phases, based on specific project requirements. This is an estimate and not a guaranteed workload, applicable only while the project is active.CompensationContributors can earn up to $10 per hour, depending on their level of expertise and contribution pace. Compensation varies across projects based on scope, complexity, and required expertise, and may differ from other projects on the platform.

We invite you to submit your CV in English, highlighting your proficiency in the language.At Mindrift, we connect experts with project-based opportunities in artificial intelligence for top technology firms, primarily focusing on enhancing, evaluating, and testing AI systems. Please note that participation is project-based and not a permanent position.Key ResponsibilitiesContributors may engage in a variety of tasks, including but not limited to:Creating innovative computational chemistry challenges that reflect authentic research workflows;Formulating problems that necessitate Python programming solutions (utilizing numpy, scipy, and relevant chemical libraries);Ensuring that problems are computationally demanding and cannot be resolved manually within practical timeframes (days to weeks);Developing problems that require complex reasoning skills in physical chemistry, quantum chemistry, and molecular modeling;Grounding problems in real-world research challenges or practical chemistry applications;Validating solutions via Python using established computational chemistry techniques;Clearly documenting problem statements and providing verified solutions.QualificationsThis role is ideal for chemistry professionals with Python experience who are open to part-time, non-permanent projects. We are looking for candidates who possess:A degree in Chemistry or a related discipline;Proficiency in Python for numerical validation. Familiarity with MATLAB, R, C, SQL, Numpy, Pandas, SciPy, or any equivalent programming language is acceptable;A minimum of 2 years of professional experience in applied, research, or teaching roles;Experience with numerical methods in chemistry;A solid understanding of computational chemistry principles and methodologies;Exceptional written communication skills in English (C1 or higher).Application ProcessTo apply, please follow these steps: Submit your application → Complete the qualifications → Join a project → Fulfill assigned tasks → Receive compensation.Project CommitmentDuring active phases, tasks are estimated to require approximately 10–20 hours per week based on project needs. This is merely an estimate and does not guarantee a fixed workload.CompensationParticipants in this project can earn up to $10 per hour, depending on their contribution level and efficiency. Compensation varies by project scope, complexity, and necessary expertise. Please be aware that other opportunities on our platform may offer different pay scales based on project criteria.