We invite you to submit your CV in English, along with your English proficiency level.Mindrift specializes in connecting experts with project-based AI roles for top technology firms, focusing on the testing, evaluation, and enhancement of AI systems. Please note that this is a project-based opportunity and not a permanent position.What You Will Be Doing:Your contributions will vary by project, but may include:Creating original optics problems that reflect the complexities of real-world physics research workflows;Ensuring that the problems are computationally demanding and cannot be resolved manually in a short time frame;Formulating problems that necessitate intricate reasoning across mechanics, electromagnetism, thermodynamics, and quantum mechanics;Grounding problems in genuine research challenges or practical applications from the realms of optics and physics;Providing clear documentation of problem statements and verified correct answers.Who We Are Looking For:This role is ideal for physicists seeking part-time, non-permanent engagement opportunities. The ideal candidate will possess:A degree in Physics (Theoretical, Experimental, or Computational) or a closely related field;A minimum of 2 years of professional experience in research, application, or teaching;Familiarity with numerical simulation methodologies;The ability to create problems that accurately replicate real physics research workflows;Innovative thinking in problem design across various physics disciplines;Knowledge of physics modeling and approximation techniques;Proficient written English (C1+ level).How the Process Works:Apply → Successfully complete qualifications → Join a project → Complete assigned tasks → Receive payment.Project Time Expectations:During active project phases, you can expect to dedicate approximately 10–20 hours per week, depending on project requirements. Please note that this is an estimated workload and not guaranteed.Compensation:Contributors can earn up to $45 per hour based on their level of contribution and efficiency. Compensation may vary across projects depending on the scope, complexity, and necessary expertise.

We invite you to submit your CV in English, along with your English proficiency level.At Mindrift, we specialize in connecting skilled professionals with project-based AI opportunities for top-tier tech corporations, emphasizing the testing, evaluation, and enhancement of AI systems. This role is project-based and does not entail permanent employment.Opportunity OverviewEach project entails specific tasks, and contributors may be responsible for:Creating original optics-related problems that mimic authentic physics research workflows;Ensuring that these problems are computationally demanding and cannot be resolved manually within reasonable timeframes (days/weeks);Designing challenges that necessitate complex reasoning across mechanics, electromagnetism, thermodynamics, and quantum mechanics;Grounding problems in real-world research challenges or practical applications within the fields of optics and physics;Clearly documenting problem statements and providing verified correct solutions.Ideal Candidate ProfileThis opportunity is particularly suited for optical engineers seeking part-time, non-permanent engagements. Applicants should ideally possess:A degree in Physics (Theoretical, Experimental, or Computational) or related disciplines;A minimum of 2 years of professional experience, whether in applied research or teaching;Proficiency in numerical simulation methods;The capability to design problems that reflect real physics research workflows;Innovative thinking in problem design across a variety of physics domains;Familiarity with physics modeling and approximation techniques;Strong written communication skills in English (C1+ level).Application ProcessApply → Pass qualifications → Join a project → Complete tasks → Receive paymentProject CommitmentFor this project, tasks are expected to require approximately 10–20 hours per week during active phases, depending on project needs. This is an estimate and not a guaranteed workload.CompensationContributors can earn up to $45 per hour, contingent on their skill level and contribution pace. Compensation may vary based on the project's scope, complexity, and required expertise. Please note that other projects on our platform may offer different compensation structures.

This freelance Optical Engineer and AI Trainer position with toloka-ai is fully remote within Hungary. Mindrift connects professionals to project-based AI assignments for leading tech companies. Work is organized on a project-by-project basis and does not constitute permanent employment. Role overview This role centers on testing, evaluating, and improving AI systems. Assignments involve developing and refining complex optical and physics problems that challenge AI models and reflect real-world research scenarios. What you will do Create original optical problems modeled after authentic physics research workflows. Design scenarios that require substantial computational effort, beyond what manual solutions can achieve in days or weeks. Develop problems involving advanced reasoning in mechanics, electromagnetism, thermodynamics, and quantum mechanics. Base challenges on actual research obstacles or practical issues in optics and physics. Write clear, precise problem statements and provide carefully checked solutions. Requirements Degree in Physics (theoretical, experimental, or computational) or a closely related discipline. Minimum of 2 years of professional experience in applied work, research, or teaching. Experience with numerical simulation methods. Ability to design problems that mirror genuine research workflows in physics. Creative approach to problem design across multiple physics domains. Familiarity with modeling and approximation techniques in physics. Strong written English skills at C1 level or above. Project commitment Active project phases typically require 10–20 hours per week. Actual workload may vary and is not guaranteed, depending on project needs. Compensation Earn up to $45 per hour, depending on expertise and pace. Rates may vary by project based on complexity, scope, and required skills. Other projects on the platform may offer different compensation depending on their specific requirements. Application process Application Qualification assessment Project participation Task completion Payment Please submit your CV in English and include your English proficiency level.

At Toloka AI, we champion the advancement of frontier model post-training by crafting specialized reinforcement learning environments, tasks, and evaluation frameworks curated by industry professionals. Mindrift, a pioneering initiative powered by Toloka — a premier enterprise AI and machine learning data partner since 2014 — connects elite domain experts with innovative AI projects. With Toloka's extensive experience in scalable data generation, crowd technology, and applied ML systems, Mindrift empowers experts to influence how next-generation generative models learn, reason, and excel.We are excited to introduce a new Management Consulting domain aimed at converting authentic consulting experiences into structured learning frameworks for advanced AI systems. To ensure credibility, we are forming a team of strategy consultants from prestigious firms who can translate their real-world project experience into comprehensive examples — encompassing everything from problem structuring and project planning to analysis, synthesis, and client-ready recommendations.Join a dynamic team of consultants from top strategy firms as we redefine how AI comprehends high-level business reasoning.Important: This position is strictly for consultants with direct experience at a top-tier strategy consulting firm. If you lack hands-on project experience with any of the listed firms below, we kindly ask you not to apply. This requirement guarantees that our domain is developed by practitioners who have been trained to the highest standards of structured problem-solving and client delivery.Eligible firms: McKinsey & Company, Boston Consulting Group (BCG), Bain & Company, Oliver Wyman, Roland Berger, Monitor Deloitte (Deloitte S&C), EY-Parthenon, Kearney, and Strategy& (PwC).

Please submit your CV in English and include your English proficiency level. Mindrift offers project-based AI work for professionals, connecting legal experts with leading technology companies. This contract role centers on supporting AI development, with tasks that shift based on client priorities. The position is remote and based in Hungary. Role overview This freelance AI Trainer – Legal Advisor position involves collaborating on projects that enhance AI legal reasoning. The work is not permanent and adapts to the needs of each assignment. Main responsibilities Create prompts to test AI’s understanding of legal concepts and boundaries Assess AI-generated legal responses for accuracy, logic, and adherence to legal standards Edit and refine outputs to ensure alignment with established US legal principles Use structured scoring to evaluate multi-step legal problem-solving by AI systems Requirements Law degree relevant to US law (Bachelor, J.D., LLM, or FLLM) Minimum 2 years of legal practice within the US jurisdiction Excellent written English at C1 or C2 level Reliable internet connection Who this suits This contract fits legal consultants or attorneys with US law experience seeking flexible, part-time work on a non-permanent basis. Application process Apply Complete qualification steps Join a project Work on assigned tasks Receive payment Project commitment Active phases typically require 10–20 hours per week. Workload may vary and is not guaranteed outside of active project periods. Compensation Earn up to $53 per hour on this project, depending on contribution and pace. Rates for other projects may differ based on scope and expertise required.

Role overview toloka-ai is looking for a Senior Consultant to contribute on a freelance basis to projects centered on artificial intelligence. This position is tailored for consultants with a background at MBB (McKinsey, BCG, Bain) or other leading consulting firms. Assignments will involve applying strategic and analytical experience to AI-related challenges. Who this role is for Experienced consultants from MBB or other top-tier management consultancies Individuals interested in freelance work with a focus on artificial intelligence projects Location This is a remote role based in Hungary.

We invite you to submit your CV in English, along with your English proficiency level.At Mindrift, we facilitate connections between specialists and project-based AI opportunities for prominent technology firms, concentrating on the testing, evaluation, and enhancement of AI systems. Please note that participation is strictly project-based, not a permanent employment opportunity.Overview of the OpportunityWhile each project presents distinct tasks, contributors may be involved in: Crafting prompts that challenge AI capabilities; Assessing AI-generated solutions for accuracy, underlying assumptions, and logical consistency; Refining AI reasoning to comply with foundational principles and established standards; Utilizing structured scoring metrics to evaluate complex problem-solving methodologies.Qualifications We SeekThis role is ideal for legal consultants and attorneys experienced in US law who are interested in part-time, non-permanent projects. Ideally, candidates will possess: A law degree (Bachelor, J.D., LLM, FLLM) with a focus on US lawA minimum of 2 years of legal practice within US jurisdictionProficient written English skills (C1/C2 level)A reliable internet connectionProject WorkflowApplication → Qualification Assessment → Project Engagement → Task Completion → CompensationProject Time CommitmentTasks are estimated to require approximately 10 to 20 hours each week during active phases of the project, depending on specific project demands. Please note that this is an estimate and not a guaranteed workload.CompensationParticipants can earn up to $53 per hour, contingent on their level of expertise and contribution pace. Compensation may vary across projects based on their scope, complexity, and required skills.

Please submit your CV in English and indicate your level of English proficiency.Mindrift specializes in connecting skilled professionals with project-based AI opportunities for leading technology firms, emphasizing the testing, evaluation, and enhancement of AI systems. Participation is project-specific and does not constitute permanent employment.Opportunity OverviewWhile each project presents distinct challenges, contributors may engage in tasks such as:Creating prompts to assess AI capabilities;Evaluating AI-generated outputs for accuracy, assumptions, and logical coherence;Refining AI reasoning to align with foundational principles and recognized standards;Employing structured scoring criteria to evaluate multi-step problem-solving processes.Desired QualificationsThis role is well-suited for legal consultants or attorneys with experience in US law who are open to part-time, non-permanent projects. Ideal candidates will possess:A law degree (Bachelor, J.D., LLM, FLLM) relevant to the US context;A minimum of 2 years of legal practice experience within US jurisdiction;Strong written English skills (C1/C2 level);A reliable internet connection.How the Process WorksSubmit an application → Pass qualification assessments → Join a project → Complete assigned tasks → Receive payment.Project Commitment ExpectationsFor this project, participants can expect to dedicate approximately 10-20 hours per week during active phases, contingent on project requirements. Please note that this is an estimate and does not guarantee a specific workload.CompensationContributors can earn up to $53 per hour, contingent on their experience level and contribution pace. Compensation may vary across different projects based on their scope, complexity, and expertise required. Please be aware that other projects on the platform may present varying earning levels based on distinct requirements.

Join our dynamic team at Veolia Environnement S.A. as a Research and Development Technician. In this full-time position, you will play a crucial role in enhancing our operational and maintenance processes through innovative research and development initiatives. This is an excellent opportunity for those looking to advance their careers while contributing to sustainable environmental solutions.

Are you a passionate Hungarian language expert ready to influence the evolution of artificial intelligence? As large-scale language models transition from mere chatbots to sophisticated linguistic tools, your contributions are essential in creating high-quality training data that can enhance education, keep up with innovative research, and improve communication for Hungarian speakers globally. Your expertise will play a pivotal role in shaping the next generation of AI. We are seeking Hungarian language specialists who possess an in-depth understanding of Hungarian grammar, syntax, morphology, spelling, phonology, and pragmatics. Your role will involve challenging advanced language models on various topics, including verb conjugation, vowel harmony, case systems, sentence structure, formal and informal speech, regional dialects, and the intricacies of the Hungarian writing system. You will meticulously document every failure mode to strengthen model reasoning. On any given day, you will engage with the language model in various scenarios, verify factual accuracy and logical coherence, capture reproducible error traces, and propose enhancements to our prompt engineering and evaluation metrics. A master's degree or PhD in Hungarian language, linguistics, or a closely related field is preferred. Experience with peer-reviewed publications, teaching, or hands-on linguistic analysis projects will signal a strong fit. Clear and metacognitive communication skills are essential as you’ll be expected to articulate your thought process transparently. Are you ready to leverage your Hungarian language proficiency to build the knowledge base for future AI? Apply today to start training an AI model that will educate the world!

Role Overview everai is looking for a Senior AI Vertical Mini-Series Director (Freelance, Fully Remote) based in Hungary. This role centers on directing and producing mini-series that explore specific artificial intelligence verticals. The aim: create content that informs and engages viewers with fresh perspectives on AI. What You Will Do Direct and oversee the production of mini-series focused on distinct AI topics or sectors Shape storylines and guide creative vision to deliver compelling, insightful episodes Work independently while collaborating with the everai team as needed Location and Engagement Freelance contract Fully remote work Open to professionals based in Hungary

Join Bosch Group as a Development Engineer specializing in eBike systems, where you will play a crucial role in designing and developing innovative solutions for electric bicycles. You will collaborate with cross-functional teams to enhance user experience and contribute to sustainable transportation solutions.

Are you a skilled pavement professional or roadway inspector with practical experience in conducting or interpreting Pavement Condition Index (PCI) surveys? Join our innovative project aimed at developing advanced AI systems designed to analyze roadway conditions, interpret inspection imagery, and facilitate infrastructure maintenance planning. Your expertise is crucial for generating high-quality training data to ensure these systems accurately recognize various pavement distress types and condition ratings. In this role, you will concentrate on PCI-related workflows and annotation tasks. Your responsibilities will include reviewing roadway images, inspection records, and AI-generated outputs to assess the accuracy and consistency of pavement distress types, severity levels, and condition evaluations in line with PCI methodology. A key component of your work will involve annotating and validating pavement characteristics and distress patterns, enabling models to better learn to identify issues such as cracking, rutting, spalling, patching, weathering, and other prevalent pavement conditions. This is a freelance position offering flexible hours. If you are passionate about leveraging AI in the field of pavement engineering, we encourage you to apply!

Our client is a prominent player in the domestic and international insurance sector. We are seeking a talented Application Developer to join their IT team.Your Responsibilities:Support primarily Java-based web development and design IT processes related to business operations.Participate in the planning, organization, and testing phases of development projects.Develop system and development documentation based on business specifications and compile specifications.Establish expert knowledge and provide IT support for systems under your responsibility.Actively participate in development projects and lead development efforts.Maintain communication with business and process development teams, as well as other developer and application operation groups, including external suppliers.Prepare tasks related to the implementation and rollout of developments.Manage live errors within systems and coordinate bug fixes.Innovation: Engage in the exploration of new technologies and disseminate knowledge within the team.

Join our dynamic team at Bosch Group as a Development Engineer specializing in e-Bike battery systems. This role involves innovating and enhancing battery technologies to meet the evolving needs of the e-bike market.

Join Bosch Group as a MEMS Sensor System Developer, where you'll play a crucial role in designing and developing advanced Micro-Electro-Mechanical Systems (MEMS) for innovative applications. Collaborate with a team of skilled engineers and researchers to drive cutting-edge technology in sensor systems.

Toloka AI is at the forefront of AI advancements, specializing in the creation of domain-specific reinforcement learning environments and evaluation frameworks tailored by seasoned professionals. Mindrift, an initiative by Toloka — a premier enterprise AI and machine learning data partner since 2014 — bridges the gap between top-tier domain experts and innovative AI projects. With Toloka’s extensive expertise in scalable data generation, crowd technology, and applied machine learning systems, Mindrift empowers experts to influence the development of next-generation generative models in their learning, reasoning, and performance capabilities.We are excited to announce the launch of a Management Consulting domain aimed at transforming real-world consulting projects into structured learning experiences for advanced AI systems. To ensure authenticity, we are seeking to assemble a team of strategy consultants from prestigious firms who can translate genuine project experiences into comprehensive examples — encompassing problem structuring, work planning, analysis, synthesis, and client-ready recommendations.As a member of our expanding team of consultants from leading strategy firms, you will play a pivotal role in shaping how AI comprehends high-level business reasoning.Important: This position is exclusively for consultants with direct experience from a top-tier strategy consulting firm. Applicants without hands-on project experience at one of the specified firms should refrain from applying. This criterion is critical to ensuring that the domain is developed by practitioners trained to the highest standards of structured problem-solving and client delivery.Eligible firms: McKinsey & Company, Boston Consulting Group (BCG), Bain & Company, Oliver Wyman, Roland Berger, Monitor Deloitte (Deloitte S&C), EY-Parthenon, Kearney, and Strategy& (PwC).Who We’re Looking ForWe are seeking consultants with 3+ years of experience at one of the aforementioned firms, possessing practical project experience in:Structuring complex client problems into actionable analytical plansDeveloping financial models, conducting market analyses, or synthesizing insights from diverse inputsDelivering client-ready outputs under tight deadlinesFormulating and justifying recommendations amidst uncertaintyA deep technical background is not required — we will provide onboarding for the lightweight tools utilized.Your ResponsibilitiesDevelop realistic consulting project environments — craft detailed project scenarios based on actual engagement dynamics: industry context, financial parameters, constraints, conflicting inputs, and incomplete information.Create structured consulting tasks for AI agents — decompose projects into distinct tasks that replicate real consulting activities: market sizing, commercial due diligence, cost optimization, growth strategy, operational diagnostics, benchmarking, and more.Establish evaluation criteria and quality standards — devise grading frameworks...

Join our dynamic team as a Freelance Engineer and leverage your expertise in engineering to contribute to innovative projects. You will work on a variety of tasks that challenge your skills while collaborating with talented professionals.

jobgether is seeking a Senior Software Engineer to help shape AI-powered SaaS products. This position is based in Hungary and focuses on designing and building software that brings advanced AI capabilities to our platform. Role overview This role centers on developing new software applications and improving existing ones. Collaboration with colleagues from different teams is a regular part of the job, as is finding ways to integrate AI technologies that make our SaaS solutions more effective. The work directly influences how our products evolve and how customers experience them. What you will do Design and develop software applications for AI-driven SaaS products Work closely with cross-functional teams to deliver features and improvements Drive the adoption and implementation of AI technologies within our offerings Who we’re looking for Creative and analytical approach to problem-solving Interest in advancing technology and exploring new solutions Experience building software applications, ideally with AI or SaaS products