Freelance Mechanical CFD Engineer - AI Trainer
9 $ per hourPart-time
Mindrift (Toloka)
About the role
Help train and evaluate AI agents on expert-level fluid simulation tasks. You'll take CAD geometry, set up and run simulations, build verified reference solutions, and write Python checks for the agent's results.
Requirements
- A degree in Mechanical or Aerospace Engineering, or a related field such as energy or oil & gas. A PhD is preferred but not required.
- Several years of hands-on industry or research CFD with OpenFOAM, ANSYS Fluent/CFX or STAR-CCM+, including meshing.
- Solid verification and validation practice: mesh-independence studies, and validation against experiment or benchmarks.
- Comfortable with Python and GitHub.
- English at B2 level or above.
- Nice to have: aerospace, automotive, offshore or turbomachinery background; multiphase or particle-laden flow experience.
Project time expectations
For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
Compensation
On this project, contributors can earn up to $9 per hour equivalent , depending on their level and pace of contribution.
Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.
Why this freelance opportunity might be a great fit for you?
- Work fully remote on your own schedule with just a laptop and stable internet connection.
- Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform.
- Participate in performance-based bonus programs that reward high-quality work and consistent delivery.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Freelance Mechanical CFD Engineer - AI Trainer in Remote vacancy
8 - 65 $ per hour
...Job Application for Mechanical Engineering Specialist - Freelance AI Trainer Project at Meridial Back to jobs Mechanical Engineering Specialist - Freelance AI Trainer Project Philippines Are you a mechanical engineering expert eager to shape the future of...35 $ per hour
...Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based....5 $ per hour
...Job Application for Product Matching Specialist - Freelance AI Trainer Project at Meridial Back to jobs Product Matching Specialist - Freelance AI Trainer Project Philippines Project Overview We are seeking independent Product Matching Specialists and data...- ...overlap ⏰ Working Hours: Full-time availability is required until end of contract Are you a Backend Engineer looking to craft large-scale software using AI-first techniques to drive growth and create experiences that end users love? At Make, we’re proud to...
9 $ per hour
About HumanSignal Real-world data is the competitive edge in AI. HumanSignal is a human data partner for companies building AI models... ...learn what makes a design effective. Key Details Type: Freelance, project-based opportunity Project length: 6 weeks, with new projects...- ...This is a freelance position: Expected project duration is 7 months, starting as soon as possible... ...of: The role As a Fullstack Engineer, you are passionate about experience... ...mapping, transformation and validation) AI and automation tooling to improve content...
- ...leveling up. Now we’re looking for an AI Engineer to build AI agents and solutions that... ...and CI/CD. Build quality and safety mechanisms for AI agents, including tracing, evaluation... ...Offline: workouts with professional trainers in our corporate gym, massage,...
- ...the EMEA or AMER regions. You’ll join Oyster as a Senior AI Solutions Engineer, reporting to the AI Director and partnering closely with... ...business systems through APIs, webhooks, and authentication mechanisms. – Strong judgement about where AI can create value, where...
3500 - 5000 $
...AI Automation Engineer (Remote – LATAM & Philippines) Join a fast-growing healthcare technology company as a hands-on AI-native builder focused on making real business workflows faster, clearer, and less manual. You’ll work directly with teams across operations, finance...- ...for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities. Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET...
- ...DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your... ...across industries. About the Role: As a Forward Deployed Engineer at DevRev, you will work closely with our pre- and post-sales Customer...
- ...complex technical issues. We are looking a Technical Support Engineer to join Balto’s Support team. In this role, you will serve as the... ...additional resources Demonstrated experience using different AI tools and a general understanding of prompting An exceptional...
213500 - 335500 $ per year
...candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools.... ...candidates looking to move to the Bay Area. Senior Customer Engineer - (AI & Start-Ups) For San Francisco based hires: Estimated...- Internal Tools & AI Automation Engineer About the Company We are a rapidly growing U.S.-based tax strategy firm serving high-income professionals and business owners. Our clients typically already have a capable accountant. What they lack is someone proactively...
- ...Who we are: Process Street is an AI software and compliance operations platform startup from San Francisco. We help our customers... ...meeting you! The Opportunity We’re looking for a Senior Software Engineer to help architect and evolve Process Street into an AI-native...
- VALUE Virtual Assistants is part of Bright Business Acceleration Inc., a Japanese-owned Filipino company. We specialize in business management consulting, offering strategic solutions and virtual assistance to help businesses worldwide improve operations and achieve growth...Remote job
- Remote SEO Content Editor - AI Search & AEO Study.com is looking for an SEO Content... ...e.g., Google AI Overviews and generative engines). Success in this role requires a sharp... ...Experience managing, coaching, or onboarding freelance writers and contractors Familiarity with...
- .... Now we’re looking for talented DevOps Engineer ready to grow with us. Your impact:... ...approach to problem-solving ~ Regular use of AI tools, understanding of their limitations... ...Offline: workouts with professional trainers in our corporate gym, massage, corporate...
- ...businesses scale and thrive globally. EDGE Tutor: The Human Edge in Digital Learning. Role Overview We are hiring a Senior Math Trainer to lead advanced math training across multiple levels and curricula. This role is critical to expanding our capability beyond...
- ...applications today such email, notes, tasks, calendar and they’re not AI-native. Our mission is to build proactive applications for... ...work at the intersection of user needs, model capability, and engineering constraints. You will work directly with ML and engineering...
- ...$6,5 billion. We’re looking for a Staff Engineer to work on high-impact projects in a high... ...Catalog, API Registry, SLO platform, and AI-assisted development tools, making them useful... ..., and build observability and recovery mechanisms into systems that other teams depend on....
- ...Job Description Join and turn your knowledge into income. Create your trainer profile, connect with clients, offer online training services, and earn money by helping people achieve their goals. How You Can Earn Money as a Trainer ✓ Receive training bookings from clients...
- ...Senior Solution Engineer – GPU & AI Infrastructure About Civo: Civo is revolutionising the cloud industry by providing developers and businesses... ...InfiniBand and RoCE / RoCEv2 with lossless Ethernet mechanisms (PFC, ECN, Adaptive Routing). Multi-Tenant & Deployment Models...
18 $ per hour
...the creation of a custom dataset of natural, human-enacted customer service conversations used to train and improve speech-to-speech AI agents. You will participate in realistic customer service scenarios, applying your professional experience in client communication,...- ...Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end... ...they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft....
- ...ABOUT ELEVENLABS ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in... ...builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work...
- ...reverse metabolic disease in one billion people. As a Backend Engineer, you’ll build reliable systems, improve data accuracy across member... ...partners. We’re also excited to find someone who brings an AI-augmented mindset, using modern tools and techniques to enhance...
- ...company founded by former Google Cloud leaders, architects, and engineers. We are seeking candidates with significant experience in Google... ...spectrum of technology and tools, including public cloud platforms, AI and LLMs, Kubernetes, data processing systems, databases, and...
- ...About the Role We’re looking for a FinOps Data Engineer to help drive cost optimization and cloud financial governance across our AWS... ...pricing models, billing structures, and cost optimization mechanics. – Have data engineering depth: dbt, BigQuery (or an equivalent...
- ...progress. Headquartered in San Francisco, Turing works with frontier AI labs to generate high-quality datasets, reinforcement learning... ...benchmarks that improve model capabilities in software engineering, enterprise knowledge work, and advanced STEM reasoning. In software...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Freelance Mechanical CFD Engineer - AI Trainer. Be the first to apply!
