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Position: Blockchain & Web3 Engineer – AI Trainer
Type: Hourly contract
Compensation: $30-$60/hr
Location: Remote
Commitment: 10–40 hours/week
Role Responsibilities
Develop, test, and optimize smart contracts and decentralized applications across blockchain platforms.
Train and improve AI models by providing real-world blockchain engineering feedback and domain expertise.
Collaborate with cross-functional teams to integrate blockchain technologies into AI-driven solutions.
Document engineering workflows and provide technical insights to improve AI learning quality.
Contribute to the design and architecture of secure, scalable, and efficient Web3 systems.
Stay updated on advancements in blockchain, Web3, and AI technologies to continuously enhance training inputs.
Clearly communicate complex technical concepts in written and verbal formats across distributed teams.
Requirements
Type: Hourly contract
Compensation: $30-$60/hr
Location: Remote
Commitment: 10–40 hours/week
Role Responsibilities
Develop, test, and optimize smart contracts and decentralized applications across blockchain platforms.
Train and improve AI models by providing real-world blockchain engineering feedback and domain expertise.
Collaborate with cross-functional teams to integrate blockchain technologies into AI-driven solutions.
Document engineering workflows and provide technical insights to improve AI learning quality.
Contribute to the design and architecture of secure, scalable, and efficient Web3 systems.
Stay updated on advancements in blockchain, Web3, and AI technologies to continuously enhance training inputs.
Clearly communicate complex technical concepts in written and verbal formats across distributed teams.
Requirements
- Bachelor’s degree in Computer Science or a related technical field.
- Minimum 3 years of hands-on experience in blockchain and Web3 engineering.
- Strong experience developing smart contracts using Solidity, Rust, or similar languages.
- Proficiency with decentralized application (dApp) frameworks and blockchain development tools.
- Strong analytical and problem-solving skills with attention to detail.
- Excellent written and verbal communication skills.
- Proven ability to work independently in remote, distributed environments.
- Upload resume
- Interview (15 min)
- Submit form
Key Skills
Ranked by relevance
blockchain
ai
blockchain development
solidity
rust
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- Posted
- Feb 03, 2026
- Type
- Contract
- Level
- Associate
- Location
- United States
- Company
- Crossing Hurdles
Industries
Architecture
Planning
Information Services
Research Services
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
DevOps Engineer
2026-05-28
Full-time
Mid-Senior
Germany
Information Services
Information Technology
View Job Details
Related
Sr Director Analyst - Innovation and Emerging Technologies (Remote: Europe)
2026-05-28
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View Job Details
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Sr Director Analyst - Innovation and Emerging Technologies (Remote: Europe)
2026-05-28
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