Principal Full‑Stack Blockchain Engineer — In‑Office Boston

Groma; Boston (MA); On-site; USD 150,000 - 250,000; Full time

Benefits offered by this job

Competitive salary

Equity

401k match

Health insurance

Commuter benefits

Unlimited PTO

Company holidays

Floating holiday

Catered lunches

Job summary

Groma is looking for a senior blockchain engineer to own our onchain stack and guide the team. You will deploy and maintain smart contracts across Ethereum and Base, while connecting them to backend and frontend interfaces.

Join a small team in Boston, contributing to real estate tokenization and DeFi integrations. We value product mindset, fast delivery, and cross‑stack versatility in a fast‑moving startup.

Qualifications

• Extensive hands-on experience building, deploying, and maintaining smart contracts in production on EVM networks.
• Experience with token standards and on-chain securities compliance.
• Familiarity with integrating blockchain modules to backend/frontend stacks.

Responsibilities

• Own Groma's onchain tech stack and guide engineering direction.
• Build and maintain smart contracts on Ethereum/Base.
• Collaborate with backend/frontend teams to deliver integrated solutions.

Skills

Python

TypeScript

Solidity

Django

React

Google Cloud

Postgres

Ethereum

Tools

Morpho

Uniswap

ERC-3643

Job description

Groma is looking for a senior blockchain engineer to own our onchain stack and guide the team. You will deploy and maintain smart contracts across Ethereum and Base, while connecting them to backend and frontend interfaces.

Join a small team in Boston, contributing to real estate tokenization and DeFi integrations. We value product mindset, fast delivery, and cross‑stack versatility in a fast‑moving startup.