Back-End Dev (Nest.js/Rust/Web3)

Backend Developer (NestJS + Web3)

🚀 Alton is building a cutting-edge DeFi & SocialFi platform on the TON blockchain. We are looking for a Backend Developer to help us scale our infrastructure and build the backend logic behind our Web3 platform.

🔧 Responsibilities

• Develop and maintain backend services using NestJS
• Work with PostgreSQL and Redis for core data storage and caching
• Help integrate ClickHouse for advanced analytics (coming soon)
• Collaborate with the frontend, smart contract, and data teams
• Design scalable APIs and systems for the DEX and other DeFi products

✅ Requirements

• 1.5+ years of experience in backend development with NestJS
• Solid experience with PostgreSQL and Redis
• Understanding of scalable API architecture and microservices
• Basic knowledge of Web3 and smart contract interactions
• Familiarity with working in TypeScript-based environments

🌐 Nice to have

• Experience or understanding of:
  • TON blockchain, particularly working with blueprints and ton/core
  • ClickHouse or similar analytical DBs
  • Rust, Tokio, or Axum (bonus for data engineers)
  • Web3 libraries and blockchain indexing tools

💎 What we offer

• Remote-first and flexible working conditions
• Work with a passionate, agile team aiming to build a Web3 unicorn
• Deep involvement in TON and DeFi ecosystems
• Token Option plan (early contributor allocation)
• Opportunity to shape technical architecture and backend design from early stages

📍 Location

Remote / Hybrid (negotiable)

💬 Ready to build the future of DeFi?

Apply on Djinni or drop us a message — we’d love to talk!