Senior Web3 Full-Stack Architect (Remote)

Jobgether; United States; Remote; USD 54,000 - 90,000; Full time

Benefits offered by this job

Fully remote

Remote from Poland

Technical ownership

Senior engineering team

Web3 innovation

End-to-end responsibility

Professional growth

Flexible collaboration

Job summary

Jobgether on behalf of a partner company seeks a Senior Full Stack Developer, based in the United States, to own architecture and implementation across frontend applications, backend services, and blockchain integrations. You will help build sophisticated trading tools that process real-time data streams, transforming on-chain activity into actionable insights.

You will lead end-to-end development with React, Node.js, and Web3 libraries, integrating wallets and DeFi protocols while ensuring

Qualifications

• At least 10 years of professional software development experience.
• Minimum 3 years of full stack development with Web3 technologies.
• Fluent English communication in a distributed team.
• Experience delivering Web3 apps or integrations to production.
• Hands-on with wallets, DeFi protocols, on-chain data sources, and third-party Web3 libraries.

Responsibilities

• Lead end-to-end full stack development across React frontend, Node.js backend, and Web3 integrations.
• Design, develop, and scale decentralized applications with wallets, DeFi protocols, and on-chain data sources.
• Integrate Web3 libraries, SDKs, third-party packages, and APIs into robust workflows.
• Architect and implement systems for performance, security, and reliability in decentralized ecosystems.
• Develop infrastructure to process high volumes of real-time market information and blockchain activity.
• Own the full SDLC from design to deployment, monitoring, and production support.
• Investigate production issues, identify root causes, and drive improvements for reliability.
• Collaborate on architectural decisions and research emerging Web3 technologies.
• Contribute to trading and market intelligence products with high-performance UX.
• Maintain high engineering standards and continuous improvement of practices.

Skills

TypeScript

React

Node.js

Web3

Blockchain

DeFi

Real-time data

Tools

Prisma

Zod

tRPC

Fastify

Job description

Jobgether on behalf of a partner company seeks a Senior Full Stack Developer, based in the United States, to own architecture and implementation across frontend applications, backend services, and blockchain integrations. You will help build sophisticated trading tools that process real-time data streams, transforming on-chain activity into actionable insights.

You will lead end-to-end development with React, Node.js, and Web3 libraries, integrating wallets and DeFi protocols while ensuring