Senior Web3 Full-Stack Developer
Company: Averiq Labs
Location: United States (Remote)
Salary: $144k - $156k per year
Type: Full-time
Remote: Yes
Posted: 2026-09-13
About this role
## Tasks
\# Senior Web3 Full-Stack Developer — MERN / Bittensor
We are looking for a highly skilled \*\*Web3 Full-Stack Developer\*\* to join our remote engineering team.
We are looking for someone with strong full-stack engineering skills and real-world experience building Web3 and blockchain applications.
\### Preferred
\* Bittensor experience
\* Bittensor subnet / miner / validator experience
\* Smart contract development
\* Ethereum / EVM experience
\* DeFi experience
\* Docker
\* VPS/cloud deployment
\* Blockchain data/indexing experience
\## Technical Assessment
Shortlisted candidates will be asked to complete a \*\*small technical assessment project\*\*.
The project is a \*\*MERN + Web3 application\*\* designed to evaluate practical engineering skills.
The project will run locally on your computer and will not require:
\* Production blockchain credentials
\* Private keys
\* TAO
\* Paid APIs
\* Cloud infrastructure
\* GPU
\* Special company access
You will receive a working starter project and a set of requirements to implement.
The assessment evaluates:
\* React / TypeScript
\* Node.js / Express
\* MongoDB
\* REST API design
\* Authentication and security
\* Testing
\* Code architecture
\* Problem solving
\* Web3/Bittensor understanding
\* Code quality
\*\*Expected time:\*\* approximately 1–2 hours.
Candidates should submit their completed work through GitHub.
\## Technical Discussion
Candidates who perform well in the assessment will have a short \*\*20-minute technical discussion\*\*.
During the discussion, you may be asked to:
\* Explain your implementation
\* Explain your architecture decisions
\* Discuss security considerations
\* Explain how you would improve the project
\* Answer technical Web3/Bittensor questions
The purpose is to understand your technical thinking and verify your understanding of your submitted work.
\## Responsibilities
Depending on experience, you may work on:
\* Web3 applications
\...