Full-Stack Engineer (Web3-DeFi)
Jobgether · Schweiz · Full time · Remote
At a glance
Full-Stack Engineer (Web3-DeFi) at Jobgether, working with TypeScript, React and Next.js — fully remote.
- Location
- Schweiz
- Work mode
- Remote
- Job type
- Full-time
- Technologies
- TypeScript, React, Next.js, Node.js, SQL
- Language
- English-speaking role
Key requirements
- Lead full‑stack development and deliver product features from concept to implementation
- Architect and build integrations with DeFi protocols, DEX aggregators, cross‑chain bridges and data providers
- Create polished, responsive UI using Next.js, React and TailwindCSS
- Design, implement and maintain scalable backend services with Node.js, TypeScript, PostgreSQL, Redis and WebSockets
- Identify technical challenges, propose solutions and drive execution independently
Hirepins insights
- React is asked for in 14% of the 14 live IT jobs in Switzerland on Hirepins.
About this role
A Full-Stack Engineer (Web3‑DeFi) will build consumer‑grade DeFi features for an all‑in‑one platform. The role blends frontend (Next.js, React, TailwindCSS) and backend (Node.js, TypeScript, PostgreSQL, Redis, WebSockets) work and suits engineers with 3‑5+ years of crypto/Web3 experience who thrive in fast‑moving startups.
Key details
- Location: Schweiz
- Work mode: Remote
- Level: Mid-level
What you'll do
- Lead full‑stack development and deliver product features from concept to implementation
- Architect and build integrations with DeFi protocols, DEX aggregators, cross‑chain bridges and data providers
- Create polished, responsive UI using Next.js, React and TailwindCSS
- Design, implement and maintain scalable backend services with Node.js, TypeScript, PostgreSQL, Redis and WebSockets
- Identify technical challenges, propose solutions and drive execution independently
- Collaborate with the founding team on architecture, technical direction and product strategy
- Contribute to product quality, security, performance and continuous improvement
What you'll need
Must have
- 3–5+ years of hands‑on crypto or Web3 development (DEXs, wallets, aggregators or DeFi protocols)
- Strong proficiency in Next.js, React and TailwindCSS
- Solid backend experience with Node.js, TypeScript and PostgreSQL
- Experience integrating crypto APIs, DeFi protocols and third‑party aggregators
- Excellent communication skills for remote collaboration
- Startup mindset with self‑direction and ability to deliver quickly
Nice to have
- Experience with account abstraction, including ERC-7702 smart wallets
- Deep understanding of DEX and AMM mechanics, cross‑chain bridges and liquidity management
Tech stack
Next.js, React, TailwindCSS, Node.js, TypeScript, PostgreSQL, Redis, WebSockets, crypto APIs, DeFi protocols, DEX aggregators
What's on offer
- Fully remote work environment
- Ownership of core product features from day one
- Direct impact on user experience
- Fast‑paced, high‑performance environment
- Potential pathway to technical leadership
- Close collaboration with the founding team
How to stand out for this role
Likely interview topics
- Designing and scaling backend services with Node.js, TypeScript and PostgreSQL
- Building responsive DeFi UI components using Next.js, React and TailwindCSS
- Integrating external DeFi protocols, DEX aggregators and cross‑chain bridges
- Approach to security and performance in crypto‑focused applications
- Collaboration and communication in a fully remote startup setting
Keywords to mirror in your CV
Web3, DeFi, Next.js, React, TailwindCSS, Node.js, TypeScript, PostgreSQL
What to show
- A demo web app that connects to a DEX aggregator and displays live swap rates using React and TailwindCSS
- A backend service built with Node.js, TypeScript and PostgreSQL that processes cross‑chain bridge events and serves data via WebSockets
How to apply
Use the "Apply on company website" button to continue to Jobgether's careers page and submit your application there.
Source: Adzuna