Senior Web3 Full-Stack Architect — Remote Poland

Jobgether; Polska; Remote; PLN 319,000 - 390,000; Full time

Benefits offered by this job

Fully remote work from Poland

Competitive compensation up to USD 90,

Technical ownership

Experienced colleagues

Web3 innovation

End-to-end responsibility

Professional growth

Remote-first collaboration

Job summary

Jobgether in Poland seeks a Senior Full Stack Developer to own architecture across frontend React interfaces, Node.js services, and Web3 integrations. You will help build sophisticated trading tools that process real-time data streams and transform on-chain activity into actionable insights.

You will collaborate with a senior engineering team to design secure, scalable systems and influence core product architecture from design through production deployment in a fast-paced startup.

Qualifications

• 10+ years of professional software development experience.

Responsibilities

• Lead end-to-end full stack development across React-based UIs and Node.js backends.
• Design, develop, and scale decentralized applications integrating wallets, DeFi protocols, and on-chain data.
• Integrate Web3 libraries and APIs into robust product workflows.
• Architect and implement high-performance, secure, scalable systems across decentralised ecosystems.
• Build infrastructure to process real-time market information and blockchain activity.

Skills

TypeScript

React

Node.js

Web3

Blockchain

DeFi

Architecture

Tools

Prisma

Zod

tRPC

Fastify

Job description

Jobgether in Poland seeks a Senior Full Stack Developer to own architecture across frontend React interfaces, Node.js services, and Web3 integrations. You will help build sophisticated trading tools that process real-time data streams and transform on-chain activity into actionable insights.

You will collaborate with a senior engineering team to design secure, scalable systems and influence core product architecture from design through production deployment in a fast-paced startup.