Senior Fullstack Blockchain Developer - Remote

Overview Looking for a Full Stack Blockchain Developer (MERN + Smart Contracts). Indian candidates only. Remote, 5 days/week. Build full stack apps and blockchain integrations for a fast-paced team at Mira Network.

Company details Mira Network builds the "trust and verification layer" for autonomous AI agents, combining blockchain, cryptographic verification and distributed consensus to enable secure, autonomous, agent-driven commerce. Their system transforms AI outputs and agent actions into verifiable claims, enabling trustless settlement and decentralized truth across real-world and digital workflows. Website: https://mira.network

Requirements

• 5+ years of full stack development experience using the MERN stack (MongoDB, Express, React/Node.js)

• Minimum 2 years of smart contract or blockchain development experience (Solidity or similar)

• Strong backend skills (API design, databases, distributed architectures)

• Proficiency in frontend development: JavaScript/TypeScript, React (or similar), building dashboards or tools

• Experience integrating on chain and off chain systems

• Understanding of blockchain fundamentals: staking systems, consensus workflows, RPC interactions

• Comfort working in a fast-moving startup >

Responsibilities

• Design and build full stack features: backend services, APIs, web front-ends (dashboards, tools)

• Develop and deploy smart contracts, manage on chain and off chain integration

• Implement blockchain integrated workflows (verification, staking, consensus, data pipelines)

• Ensure system reliability, performance, security and scalability

• Collaborate on architecture and system design across teams (backend, blockchain, frontend)

• Maintain code quality, documentation and best practices