Remote Full-Stack Engineer — Web3 DeFi & Protocol Integrations

Jobgether; España; Remote; EUR 70,000 - 120,000; Full time

Benefits offered by this job

Fully remote work

Ownership over core features

Direct impact on platform UX

Fast-paced startup environment

Opportunity for technical leadership

Job summary

JobGether is seeking a Full-Stack Engineer (Web3-DeFi) based in Spain for a fully remote role. You will own core features from day one, integrating with DeFi protocols, DEX aggregators, cross‑chain bridges and crypto APIs.

You’ll work with the founding team to shape architecture, product direction and technical strategy while delivering high‑quality, scalable code and delightful user experiences.

Qualifications

• 3–5+ years in crypto or Web3 development, incl. DeFi protocols
• Strong proficiency in Next.js, React, TailwindCSS
• Backend experience with Node.js and TypeScript; PostgreSQL and Redis
• Experience integrating crypto APIs, DeFi protocols, aggregators

Responsibilities

• Lead full-stack development and deliver features end‑to‑end
• Architect integrations with DeFi protocols, DEXs, bridges and data providers
• Develop responsive UI with Next.js, React and TailwindCSS
• Build scalable backend services with Node.js, TypeScript, PostgreSQL, Redis, WebSockets
• Collaborate with founding team on technical direction and product strategy
• Ensure quality, security and performance across the platform
• Drive execution in a fast-moving startup environment

Skills

Next.js

React

TailwindCSS

Node.js

TypeScript

PostgreSQL

Redis

WebSockets

DeFi protocols

crypto APIs

Job description

JobGether is seeking a Full-Stack Engineer (Web3-DeFi) based in Spain for a fully remote role. You will own core features from day one, integrating with DeFi protocols, DEX aggregators, cross‑chain bridges and crypto APIs.

You’ll work with the founding team to shape architecture, product direction and technical strategy while delivering high‑quality, scalable code and delightful user experiences.