Create and review KiCad PCB designs, schematics, layouts, and manufacturing files while helping train AI systems. This remote contractor role pays $65 to $123 per hour and requires strong KiCad experience.
Create and modify 2D and 3D OpenSCAD models, write parametric scripts, and explain CAD workflows for AI training. Remote contract work pays $65 to $123 per hour.
Earn $65 to $123 per hour as an Electronics Specialist using LTspice to design, simulate, and troubleshoot analog and power-electronics circuits for AI training. Remote contractor work requires strong LTspice skills and English proficiency at B2 level or higher.
Create and modify 2D games with Solar2D and Lua, including gameplay systems, animation, physics, interfaces, and performance work. This part-time contractor role pays $70 to $130 per hour and requires English fluency at B2 level or higher.
Analyze and segment CT, MRI, DICOM, and other medical images in 3D Slicer, creating masks, 3D models, and visual outputs. This remote contractor role pays $60 to $112 per hour.
$65 to $123 per hour. Design and simulate analog, digital, and mixed-signal circuits in Qucs-S while creating clear technical guidance for AI training.
Create and improve Panda3D games and simulations with Python and C++ for an AI training project. This remote contract pays $50 to $120 per hour and offers flexible scheduling.
Develop and improve 2D games in Defold using Lua, game objects, animations, gameplay systems, and UI. This remote contract offers flexible scheduling and $70 to $130 per hour.
Build 3D environments and simulations with Open 3D Engine for an AI training project. This remote contractor role pays $70 to $130 per hour and requires O3DE experience, Python or C++, and clear technical explanations.
Create and refine SVG vector graphics in Inkscape for AI training, explain your design decisions, and record your screen when needed. This remote, part-time contractor role pays $25 to $70 per hour.
Review enterprise PowerPoint presentations and business prompts, improve model responses, and explain your judgments. The role requires 3+ years of presentation experience and 20+ hours per week.
Use deep biology or life sciences research experience to create difficult scientific problems, evaluate AI model reasoning, and improve benchmarks and training datasets. This remote contractor engagement requires 40 hours per week for up to five weeks.
Record natural, unscripted French conversations in scheduled group sessions to help create realistic AI speech data. This remote, entry-level contractor role requires 20+ hours per week and suitable wired audio equipment.
Research US public company filings, write source-backed finance questions, and evaluate AI model answers. This part-time remote contractor role pays $30 to $85 per hour for work requiring SEC filing and US GAAP knowledge.
Equity ResearchFP&ACorporate FinanceAccounting or AuditInvestor RelationsCredit Analysis
Build and improve Godot gameplay systems, scenes, assets, and interactive software used in AI training. Pay is $20 to $60 per hour equivalent, paid per task that meets the project specifications.
godot enginegdscriptc#gameplay systems designscene managementasset integration
Evaluate AI-generated sales content and conversations using at least three years of sales or business development experience. This part-time contract pays $15 to $35 per hour and requires fluent English.
Review AI model outputs against RTL hardware designs, specifications, reference solutions, and verification tests. Use Verilog and SystemVerilog expertise in a flexible contractor role open worldwide.
Create graduate-level life sciences questions and reference answers for AI evaluation. This worldwide, part-time contract role requires advanced research experience and 20+ hours per week.
Review and classify video segments using clear rubrics and digital annotation tools. This part-time contract role pays $15 to $25 per hour and is open in many countries.
video annotationdata labelingdigital annotation toolsdetail orientationwritten and verbal communication
Review field recordings, annotate audible events, compare music clips, and check AI-generated audio descriptions for accuracy. This part-time role pays $30 to $45 per hour and requires 20+ hours weekly, English fluency, and three years of music or audio experience.
analytical listeningmusic theory knowledgeaudio annotationattention to detailwritten communication
Design realistic, multi-step computational life sciences tasks that test AI agents using scientific data, Python, troubleshooting, and verifiable results. This remote five-week contractor assignment pays $280 per approved task.
Lead a 16-week remote AI training project covering multimodal annotation and chatbot evaluation for accounting and finance applications. Coordinate teams, quality, schedules, budgets, and client communication.
Review German audio clips and model outputs for fluency, pronunciation, intonation, and naturalness. This entry-level contract role pays $30 to $65 per hour and requires professional German plus strong written English.
Review Japanese audio clips for naturalness, fluency, pronunciation, and intonation, then explain your ratings in English. This part-time contractor role pays $30 to $65 per hour and is open across multiple countries.
Review French audio and model speech for fluency, pronunciation, intonation, and naturalness. This remote contractor role pays $30 to $65 per hour and requires professional French fluency plus B2 English.
Review Korean audio for pronunciation, fluency, intonation, authenticity, and cultural nuance. This remote, part-time contractor role pays $30 to $65 per hour and requires professional Korean and English fluency.
Review Hindi audio clips for fluency, pronunciation, intonation, and linguistic authenticity. This entry-level contractor role pays $30 to $65 per hour, with applications starting through OpenTrain.
Create and review difficult materials science problems for AI training, with clear solutions and grading criteria. This fully remote contractor role pays $85 to $185 per hour and offers flexible part-time work.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is WrongMaterial-science
Create and review difficult engineering and physical science problems used to evaluate AI systems. This flexible remote contractor role pays $85 to $185 per hour and is open to experienced technical experts worldwide across listed countries.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is Wrongadvanced engineering and materials
