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Crossing Hurdles
Crossing Hurdles connects skilled professionals with opportunities across leading AI training platforms and high-growth companies. As global demand for human input in AI development continues to grow, many platforms rely on large networks of capable contributors across technical, analytical, and knowledge-based domains. Crossing Hurdles helps professionals discover and access these opportunities by bringing together information, talent networks, and application pathways related to AI model training, evaluation, and emerging AI-enabled work. Through our growing community of candidates and professionals, we help individuals explore opportunities with global AI platforms that are building and improving next-generation AI systems. These opportunities often span areas such as technical analysis, research, reasoning tasks, and other knowledge-driven work that supports the development of modern AI models. Alongside the AI ecosystem, Crossing Hurdles also works with high-growth companies to
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190 open positions
Open Positions at Crossing Hurdles
AI Engineer - LLM | Remote
External
Crossing Hurdles
Canada
Full-time
16,000,000 – 30,000,000LLMs
LangChain
FastAPI
Data Analyst - AI | $30/hr Remote
External
Crossing Hurdles
United States
Contract
2,500 – 3,000Business Transformation Consultant | Remote
External
Crossing Hurdles
United States
Contract
10,000 – 25,000Strategy Consultant | Remote
External
Crossing Hurdles
United States
Contract
10,000 – 25,000AWS SageMaker
Management Consultant | Remote
External
Crossing Hurdles
United States
Contract
10,000 – 25,000ChatGPT
Claude
Data Scientist (Machine Learning) | Remote
External
Crossing Hurdles
United States
Contract
3,000 – 13,000PyTorch
Investment Analyst | Remote
External
Crossing Hurdles
EMEA (Remote)
Contract
4,500 – 12,000Canva Specialist | $70/hr Remote
External
Crossing Hurdles
EMEA (Remote)
Contract
2,000 – 7,000Canva
DevOps Engineer | $70/hr Remote
External
Crossing Hurdles
EMEA (Remote)
Contract
2,000 – 7,000AWS
Azure
GCP
Docker
Content Creator - Canva | $70/hr Remote
External
Crossing Hurdles
EMEA (Remote)
Contract
2,000 – 7,000Join Expert Network: Machine Learning Engineer
External
Crossing Hurdles
Canada (Remote)
Contract
7,000 – 25,000PyTorch
TensorFlow
eCommerce Developer | Remote
External
Crossing Hurdles
EMEA (Remote)
Contract
50 – 120STEM Data Annotator | $40/hr Remote
External
Crossing Hurdles
EMEA (Remote)
Contract
30 – 40Voice Over Artist (Female Voice) | $50/hr Remote
External
Crossing Hurdles
Canada (Remote)
Contract
20 – 50Back-End Developer | Remote
External
Crossing Hurdles
Canada (Remote)
Contract
5,000 – 12,000Public Safety Operations Expert – Law Enforcement Workflows & AI Research | Remote
External
Crossing Hurdles
United States (Remote)
Contract
80 – 120Admin Operations Specialist – Executive Support & AI Systems | $60/hr Remote
External
Crossing Hurdles
Canada
Contract
4,500 – 6,000Warehouse Operations Expert – Inventory Control & Logistics Workflows | $75/hr Remote
External
Crossing Hurdles
Canada
Contract
Customer Support Expert – CX Operations & AI Evaluation | $55/hr Remote
External
Crossing Hurdles
Canada
Contract
4,000 – 5,500OpenAI API
ChatGPT
Technical Support & Customer Success Analyst – AI Workflow Evaluation | $55/hr Remote
External
Crossing Hurdles
Canada
Contract
GitHub Copilot
Customer Experience (CX) Specialist – Support Systems & AI Training | $55/hr Remote
External
Crossing Hurdles
Canada
Contract
Zendesk
Intercom
Inventory & Logistics Specialist – Shipping, Receiving & AI Data Operations | $75/hr Remote
External
Crossing Hurdles
Canada
Contract
Executive Assistant & Admin Operations Expert – AI Workflow Evaluation | $60/hr Remote
External
Crossing Hurdles
United States
Contract
Inventory & Logistics Specialist – Shipping, Receiving & AI Data Operations | $75/hr Remote
External
Crossing Hurdles
United States
Contract
6,000 – 7,500Learning Systems & EdTech Operations Expert – AI Task Development | $65/hr Remote
External
Crossing Hurdles
United States
Contract
Senior Executive Assistant – Operations, Scheduling & AI Task Design | $60/hr Remote
External
Crossing Hurdles
United States
Contract
Applied AI Engineer | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
TensorFlow
PyTorch
OpenAI API
Full-Stack Engineer - AI SaaS | Remote
External
Crossing Hurdles
Canada
Contract
7,000 – 11,000ChatGPT
Copilot
Junior Game Developer (Java / libGDX) | Remote
External
Crossing Hurdles
Canada
Contract
AI Red Team Specialist (Adversarial AI Testing | English & Arabic) | $32.25/hr Remote
External
Crossing Hurdles
United States
Contract
Machine Learning Researcher | Remote
External
Crossing Hurdles
United States
Contract
TensorFlow
AI Trainer (French) | $15/hr Remote
External
Crossing Hurdles
Switzerland
Contract
LLMs
AI Data Annotator | Remote
External
Crossing Hurdles
South Africa
Contract
Inbox Workflow Analyst | Remote
External
Crossing Hurdles
South Africa
Contract
Email Workflow Analyst | Remote
External
Crossing Hurdles
South Africa
Contract
Generalist (Finnish) | $15/hr Remote
External
Crossing Hurdles
Canada
Contract
1,100 – 1,500Gemini
Cardiologist- AI ECG Interpretation Consultant | Remote
External
Crossing Hurdles
Canada
Contract
12,000 – 14,000AI-Security
Game Developer (GoDot) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 12,000OpenAI API
LangChain
AI Trainer (Danish) | $15/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,500Gemini
AI Trainer (Polish) | $15/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,500Gemini
AI Trainer (Dutch) | $15/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,500Gemini
Data Annotator (Finnish) | $15/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,500Gemini
Quality Evaluation Specialist (Finnish) | $15/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,500Gemini
Human Data Coordinator | $75/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 7,500Customer Success Operations
External
Crossing Hurdles
United States
Full-time
9,000,000 – 12,000,000Cursor
Engineering Problem Solver | $61/hr Remote
External
Crossing Hurdles
United States
Contract
4,600 – 6,100ChatGPT
Document Management Specialist | Remote
External
Crossing Hurdles
Canada
Contract
10,000 – 10,000Senior 3D Game Developer (Panda3D / Python) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000Engineering Specialist (STEM PhD) | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
6,000 – 8,000Hugging Face
PyTorch
TensorFlow
Geological Data Analyst | Remote
External
Crossing Hurdles
South Africa
Contract
5,500 – 10,400Cross-Platform Game Developer (MonoGame) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 12,000Audio Annotation & Quality Assurance Engineer | $55/hr Remote
External
Crossing Hurdles
Canada
Contract
2,500 – 5,500Python Game Developer (Panda3D) | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 15,000Biologics Engineer | Remote
External
Crossing Hurdles
United States
Contract
4,000 – 10,000Data Scientist (Stata) | Remote
External
Crossing Hurdles
United States
Contract
2,000 – 10,000ChatGPT
HR Policy & Compliance Specialist | $36/hr Remote
External
Crossing Hurdles
South Africa
Contract
1,000 – 3,600Operations Professional | Remote
External
Crossing Hurdles
Canada
Contract
8,000 – 10,000Python
Digital Content Safety Analyst | $35/hr Remote
External
Crossing Hurdles
United States
Contract
2,500 – 3,500Content Moderator | $35/hr Remote
External
Crossing Hurdles
United States
Contract
2,500 – 3,500Content Review Specialist | $35/hr Remote
External
Crossing Hurdles
United States
Contract
2,500 – 3,500Learning And Development Specialist | $65/hr Remote
External
Crossing Hurdles
United States
Contract
4,500 – 6,500Strategy & Operations Consultant – AI Training & Business Analysis | Remote
External
Crossing Hurdles
United States
Contract
8,000 – 10,000Human Resources Operations Specialist | $65/hr Remote
External
Crossing Hurdles
United States
Contract
4,500 – 6,500Software Engineer (Code Review & Quality) | $80/hr Remote
External
Crossing Hurdles
South Africa
Contract
7,000 – 8,000GitHub
Software Engineer - TypeScript & Go | $80/hr Remote
External
Crossing Hurdles
South Africa
Contract
3,000 – 8,000GitHub Copilot
ChatGPT
Azure Data Factory
Google Cloud Composer
Software Engineer - Python & Go | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
3,000 – 8,000Software Engineer – Python, TypeScript & Go | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
7,000 – 8,000Software Engineer – Python & TypeScript | Remote
External
Crossing Hurdles
Canada
Contract
3,000 – 10,000TensorFlow
PyTorch
Data Scientist - AI/ML | Remote
External
Crossing Hurdles
Canada
Contract
5,900 – 11,400Electronics Engineer | Remote
External
Crossing Hurdles
Canada
Contract
9,500 – 12,000Applied Electronics Engineer | Remote
External
Crossing Hurdles
Canada
Contract
9,500 – 12,000Data Operations Manager | $45/hr | Remote
External
Crossing Hurdles
United States
Contract
3,000 – 4,500C++ Developer | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 12,000Docker developer | $35/hr Remote
External
Crossing Hurdles
South Africa
Contract
1,500 – 3,500Docker
Robotics Software Engineer | Remote
External
Crossing Hurdles
Canada
Full-time
13,000,000 – 22,500,000Software Engineer (C++) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 12,000AI
Service Operations Specialist | Remote
External
Crossing Hurdles
Canada
Contract
6,500 – 7,500Crisis Operations Program Manager | $60/hr Remote
External
Crossing Hurdles
Canada
Contract
4,000 – 6,000Data Engineer | Remote
External
Crossing Hurdles
United States
Contract
5,000 – 12,000Google Gemini
OpenAI models
Anthropic Claude
Mistral
Robotics Data Operations Specialist | $12/hr | Remote
External
Crossing Hurdles
United States
Contract
1,200 – 1,200Software Engineer (Annotation / Developer Tools) | Remote
External
Crossing Hurdles
Canada
Contract
6,500 – 6,500AI Engineer | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 12,000Applied AI Engineer | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 12,000Perception Engineer | Remote
External
Crossing Hurdles
Canada
Full-time
13,000,000 – 22,500,000Founder's Associate – Business Operations & Strategy | $70/hr Remote
External
Crossing Hurdles
United States
Contract
5,600 – 7,000Operations & Strategy Associate – Early Stage Startup | $70/hr Remote
External
Crossing Hurdles
United States
Contract
5,600 – 7,000Business Operations Associate – Founder’s Office | $70/hr Remote
External
Crossing Hurdles
United States
Contract
5,600 – 7,000HR Operations Specialist | $50/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 5,000People Analytics Consultant | $50/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 5,000AI
ML Engineer | Remote
External
Crossing Hurdles
United States
Full-time
16,000,000 – 30,000,000LangChain
AI / ML Engineer | Remote
External
Crossing Hurdles
United States
Contract
5,000 – 12,000Python
GitHub Copilot
SecOps Engineer | Remote
External
Crossing Hurdles
United States
Contract
3,000 – 10,000Software Engineer (Typescript) | $55/hr Remote
External
Crossing Hurdles
Canada
Contract
2,000 – 5,500PyTorch
TensorFlow
Content Insight Analyst (Spanish) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Generalist (Spanish) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Data Annotator (Spain) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Content Review Analyst (Spanish) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Response Quality Analyst (Spanish) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Data Quality Analyst (Spanish) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Content Assessment Specialist (Spanish) | $15/hr Remote
External
Crossing Hurdles
Spain
Contract
1,100 – 1,100Gemini
Content Evaluation Specialist (Dutch Language) | $15/hr Remote
External
Crossing Hurdles
Netherlands
Contract
1,100 – 1,500ChatGPT
Content Specialist (French) | $11/hr Remote
External
Crossing Hurdles
France
Contract
1,100 – 1,100ChatGPT
AI Data Annotator (Dutch Language) | $15/hr Remote
External
Crossing Hurdles
Netherlands
Contract
1,100 – 1,500ChatGPT
Data Annotator (French) | $15/hr Remote
External
Crossing Hurdles
France
Contract
1,100 – 1,500ChatGPT
Content Specialist (German) | $15/hr Remote
External
Crossing Hurdles
Germany
Contract
1,100 – 1,500LLMs
Data Quality Analyst (German) | $11/hr Remote
External
Crossing Hurdles
Germany
Contract
1,100 – 1,500LLMs
Data Annotator (German) | $15/hr Remote
External
Crossing Hurdles
Germany
Contract
1,100 – 1,500ChatGPT
AI Quality Analyst | $15/hr | Remote
External
Crossing Hurdles
Germany
Contract
1,100 – 1,500ChatGPT
OpenSCAD CAD Engineer – Parametric Design | Remote
External
Crossing Hurdles
South Africa
Contract
2,000 – 12,000HuggingFace
LangChain
PyTorch
Software Engineer (Lua) | Remote
External
Crossing Hurdles
Canada
Contract
0Java Software Engineer | Remote
External
Crossing Hurdles
Canada
Contract
10,000 – 16,000ChatGPT
AWS SageMaker
Software Engineer - Python | Remote
External
Crossing Hurdles
Canada
Contract
1,900 – 2,000ChatGPT
Senior Software Engineer | Remote
External
Crossing Hurdles
Canada
Contract
10,000 – 16,000AutoGPT
Software Engineer | Remote
External
Crossing Hurdles
Canada
Contract
10,000 – 16,000AutoGPT
Product Evaluation Specialist | Remote
External
Crossing Hurdles
United States
Contract
Chemist | Remote
External
Crossing Hurdles
United States
Contract
9,000 – 15,000Clinical Pharmacist | Remote
External
Crossing Hurdles
United States
Contract
9,000 – 15,000Medical AI Researcher | $130/hr Remote
External
Crossing Hurdles
United States
Contract
12,800 – 13,000Medical Consultant (AI / Healthcare) | $130/hr Remote
External
Crossing Hurdles
United States
Contract
12,800 – 13,000AI Quality Analyst | $17/hr | Remote
External
Crossing Hurdles
United States
Contract
1,600 – 1,700OpenAI API
AI Training Specialist (Japanese) | $11/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,100Gemini
Content Evaluation Specialist (Japanese) | $11/hr Remote
External
Crossing Hurdles
United States
Contract
1,100 – 1,100Gemini
LLM Engineer | Hybrid
External
Crossing Hurdles
United States
Full-time
25,000,000 – 60,000,000LLMs
Financial Modeling & Prompt Engineering Expert | $80/hr Remote
External
Crossing Hurdles
United States
Contract
5,000 – 8,000Business Document Expert | Remote
External
Crossing Hurdles
South Africa
Contract
CAD Engineer – OpenSCAD (Parametric Modeling) | Remote
External
Crossing Hurdles
South Africa
Contract
2,000 – 12,000PyTorch
LLMs
Game Developer (Godot / Panda3D) | Remote
External
Crossing Hurdles
South Africa
Contract
8,000 – 12,000Panda3D
Godot
Software Engineer (TypeScript) | $42/hr Remote
External
Crossing Hurdles
South Africa
Contract
3,000 – 4,200Visualization Engineer – ParaView (Scientific Data) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 12,000ParaView
Facilities Specialist | Remote
External
Crossing Hurdles
United States
Contract
Game Engine Developer (Godot, Panda3D, Python) | Remote
External
Crossing Hurdles
Canada
Contract
8,000 – 12,000Panda3D
Godot
Computational Astronomy Engineer | Remote
External
Crossing Hurdles
Canada
Contract
Junior Software Engineer (TypeScript) | $42/hr Remote
External
Crossing Hurdles
Canada
Contract
3,000 – 4,200Applied Engineer | Remote
External
Crossing Hurdles
United States
Contract
5,000 – 10,000LangGraph
Anthropic Agent SDK
CrewAI
Data Analyst | Remote
External
Crossing Hurdles
South Africa
Contract
6,200 – 12,000Statistical Specialist | Remote
External
Crossing Hurdles
South Africa
Contract
6,200 – 12,000R
Python
Software Engineer (Python/C++) – Code Evaluation | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 15,000GitHub Copilot
Python / Java / C++ Engineer – Code Validation | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 15,000GitHub Copilot
C Software Engineer | $60/hr Remote
External
Crossing Hurdles
South Africa
Contract
3,000 – 6,000GitHub Copilot
Data Scientist | Remote
External
Crossing Hurdles
Canada
Contract
7,000 – 12,000PyTorch
Machine Learning Engineer | Remote
External
Crossing Hurdles
United States
Contract
7,000 – 12,0002D Game Developer (Defold / Lua) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000Senior Game Engine Developer (O3DE / C++) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000Senior Game Developer (C# / Stride Engine) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000Electrical Engineer | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
6,000 – 8,000Electrical Engineer – SPICE Simulation | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 12,000Rental & Services Clerk | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
6,000 – 8,000Physician Informaticist | Remote
External
Crossing Hurdles
Canada
Part-time
8,200 – 28,700Enviromental Engineer- GIS & Remediation Specialist | Remote
External
Crossing Hurdles
United States
Contract
5,900 – 11,400PyTorch
TensorFlow
Firefighter | $75/hr Remote
External
Crossing Hurdles
United States
Contract
2,000 – 7,500Healthcare Consultant (Anesthesia) | Remote
External
Crossing Hurdles
United States
Part-time
8,200 – 28,700Fire Service Supervisor | $75/hr | Remote
External
Crossing Hurdles
United States
Contract
2,000 – 7,500Product Quality Analyst | Remote
External
Crossing Hurdles
United States
Contract
Game Developer (iOS/Android) | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 15,000AWS
3D Simulation & Game Systems Engineer (Python / Panda3D) | Remote
External
Crossing Hurdles
Canada
Contract
5,000 – 15,000Rental & Service Clerk | $80/hr Remote
External
Crossing Hurdles
United States
Contract
6,000 – 8,000Engineering Specialist | $80/hr Remote
External
Crossing Hurdles
United States
Contract
6,000 – 8,000Landscape & GIS Data Analyst | Remote
External
Crossing Hurdles
South Africa
Contract
2,000 – 5,000Java Game Developer (libGDX) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000libGDX
Anesthesiologist | Remote
External
Crossing Hurdles
South Africa
Part-time
8,200 – 28,700OpenAI API
libGDX Java Game Developer- Cross Platform | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000libGDX
Cross-Platform Game Developer - libGDX & Java | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000libGDX
Mobile Game Developer (Solar2D / Corona SDK) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 15,000Solar2D
Integration Software Engineer | $80 Remote
External
Crossing Hurdles
South Africa
Contract
3,000 – 8,000Human Data Associate | $45/hr Remote
External
Crossing Hurdles
Canada
Contract
3,000 – 4,500Data Operations Manager | $45/hr Remote
External
Crossing Hurdles
Canada
Contract
3,000 – 4,500Ground Operations Specialist | Remote
External
Crossing Hurdles
Canada
Contract
2,000 – 5,000Ai Trainer | $40/hr Remote
External
Crossing Hurdles
Canada
Contract
3,500 – 4,000ChatGPT
SaaS Engineer | $80/hr Remote
External
Crossing Hurdles
Canada
Contract
3,000 – 8,000Robotics Engineer | Remote
External
Crossing Hurdles
San Francisco, CA
Contract
AI
Data Operations Associate | $75/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 7,500Human Data Operations Analyst | $75/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 7,500Data Operations Associate | $45/hr Remote
External
Crossing Hurdles
United States
Contract
3,000 – 4,500Human Data Analyst | $55/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 5,500Human Data Specialist | $55/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 5,500Data Quality Associate | $75/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 7,500Data Operations Specialist | $55/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 5,500Data Manager | $75/hr | Remote
External
Crossing Hurdles
United States
Contract
4,000 – 7,500Human Data Associate | $75/hr Remote
External
Crossing Hurdles
United States
Contract
4,000 – 7,500Genomics Data Scientist | $85/hr Remote
External
Crossing Hurdles
Canada
Contract
6,000 – 8,500Housekeeping Supervisor | Remote
External
Crossing Hurdles
Canada
Contract
Building Manager | $50/hr Remote
External
Crossing Hurdles
Canada
Contract
2,000 – 5,000Construction Specialist | $50/hr Remote
External
Crossing Hurdles
Canada
Contract
2,000 – 5,000Construction Manager | $50/hr Remote
External
Crossing Hurdles
Canada
Contract
2,000 – 5,000Janitorial Supervisor | Remote
External
Crossing Hurdles
Canada
Contract
TensorFlow
PyTorch
OpenAI API
Llama
C# Game Developer (MonoGame) | Remote
External
Crossing Hurdles
South Africa
Contract
5,000 – 12,000Product Operations Lead – Data Analytics & Automation | $80/hr Remote
External
Crossing Hurdles
United States
Full-time
6,000 – 8,000Engineering Specialist | Remote
External
Crossing Hurdles
United States
Contract
5,000 – 15,000ML Engineer
External
Crossing Hurdles
Greater Kennewick Area
Full-time
15,000,000 – 21,500,000LLMs
modern ML frameworks
ML-Engineer
External
Crossing Hurdles
Washington DC-Baltimore Area
Full-time
15,000,000 – 21,500,000