EcoWheel is a climate-tech platform building the future of sustainable mobility. We help reduce carbon emissions through an e-bike rental platform powered by blockchain and AI.
Our platform includes:
- E-bike rental marketplace
- Fleet management
- CO₂ Token Layer
- Carbon marketplace
- AI-powered features
We are looking for a Senior Frontend, Backend, Web3 Engineer with experience in React, NestJS, and Solidity to help build and improve the EcoWheel platform.
You will work on build scalable features for our climate-tech platform.
Responsibilities
- Develop web applications using React and TypeScript.
- Build REST APIs with NestJS.
- Design and maintain PostgreSQL databases.
- Develop Solidity smart contracts.
- Integrate blockchain features and wallet authentication.
- Build the CO₂ Token Layer.
- Write clean, maintainable, and well-tested code.
- Collaborate with designers and other engineers.
Requirements
- 5+ years of software development experience.
- Strong React and TypeScript skills.
- Strong NestJS and Node.js experience.
- Experience with PostgreSQL.
- Experience developing Solidity smart contracts.
- Knowledge of Ethereum or Arbitrum.
Nice to Have
- Google Maps
- AI integrations
- Marketplace or SaaS experience
Technology Stack
- React
- NestJS
- Node.js
- PostgreSQL
- Solidity
- Rust
- Ethereum
- Arbitrum
- ERC-20 / ERC-721 / ERC-1155
- Ethers.js
- Google Maps
What We Offer
- Fully remote
- Flexible working hours
- 20–30 hours per week
- Long-term collaboration
- Competitive hourly rate based on experience
If you're interested in joining the EcoWheel team, we'd love to hear from you.
Please Update
- Your resume (CV)
- GitHub profile
- Portfolio or LinkedIn profile (optional)