Senior Web3 Full-Stack Architect — Remote Ownership

G2i Inc.; United States; Remote; USD 81,000 - 99,000; Full time

Benefits offered by this job

Fully remote work

Competitive compensation

Collaborative environment

Technical ownership

Web3 infrastructure projects

Job summary

G2i Inc. is recruiting a Senior Full Stack Developer for Moonberg, a Zug-based intelligence lab building market intelligence and infrastructure for decentralized markets.

Moonberg processes real-time data streams to generate actionable insights. The candidate will own architecture across frontend, backend, and Web3 integrations, shipping data-intensive features with substantial autonomy.

Qualifications

• 10+ years of professional software development experience.
• At least 3 years of full stack development with Web3 focus.
• Strong proficiency in TypeScript, React, and Node.js.
• Hands-on experience shipping Web3 applications or integrations.
• Experience integrating wallets, DeFi services, on-chain data.
• Experience designing and scaling data-intensive systems.
• Strong architectural judgment, performance, security, and reliability.
• Fluent English and ability to work independently in a startup pace.

Responsibilities

• Own full stack development across React interfaces, Node.js services, and Web3 integrations.
• Build and scale decentralized applications with wallets, DeFi, and on-chain data.
• Integrate Web3 libraries, SDKs, packages, and APIs into product workflows.
• Design systems for performance, security, scalability, and interoperability.
• Build and optimize infrastructure for real-time market data and blockchain streams.
• Investigate production issues and improve system reliability.
• Collaborate with senior engineers on architecture and research into emerging tech.
• Take features from design to deployment and production support.

Skills

TypeScript

React

Node.js

Web3

Wallets integration

DeFi protocols

Data-intensive systems

Architecture & performance

English fluency

Tools

Prisma

Zod

tRPC

Fastify

Job description

G2i Inc. is recruiting a Senior Full Stack Developer for Moonberg, a Zug-based intelligence lab building market intelligence and infrastructure for decentralized markets.

Moonberg processes real-time data streams to generate actionable insights. The candidate will own architecture across frontend, backend, and Web3 integrations, shipping data-intensive features with substantial autonomy.