Blockchain engineer

5 days ago

Bangalore, India Mercle Full time

Location: Hyderabad Experience: 2+ years Type: Full-time Role Overview As a Blockchain Backend Engineer, you’ll be responsible for designing, building, and maintaining backend services that interact with multiple blockchains (Solana + EVMs). You’ll work with Python/Fast API for APIs, Rust/Node for blockchain logic, and AWS for deployment and scaling. What You’ll Do Build and maintain backend services using Python + Fast API. Write blockchain-specific modules in Rust (Solana) and Node/Python (EVM). Develop and integrate smart contracts across Solana and EVM chains. Work with Web3 libraries (ethers.js, web3.py, anchor, etc.) to handle chain interactions. Architect scalable services deployed on AWS. Collaborate with the product team to design APIs for frontend and mobile apps. Optimize performance, reliability, and cost efficiency of infrastructure. What We’re Looking For Strong backend engineering experience with Python (Fast API preferred). Solid understanding of Solana (Rust/Anchor) and EVM (Solidity/Node/Web3) ecosystems. Experience writing and deploying smart contracts. Proficiency with AWS (Lambda, EC2, S3, etc.) and backend infra management. Familiarity with event-driven architecture and Web Socket/real-time APIs. Problem-solving mindset, capable of working independently in a fast-paced startup. Nice to Have Knowledge of security best practices for blockchain systems. Previous experience in identity, wallets, or proof-of-personhood solutions. Contributions to open-source blockchain projects. Perks Work directly with the founding team building Mercle. Solve real technical challenges at scale. Be part of a project shaping the future of AI internet.

  • Blockchain Engineer

    2 weeks ago

    Bangalore, India Mercle Full time

    Location: Hyderabad Experience: 2+ years Type: Full-time Role Overview As a Blockchain Backend Engineer, you’ll be responsible for designing, building, and maintaining backend services that interact with multiple blockchains (Solana + EVMs). You’ll work with Python/FastAPI for APIs, Rust/Node for blockchain logic, and AWS for deployment and...

  • Blockchain Engineer

    1 week ago

    bangalore, India Mercle Full time

    Location: HyderabadExperience: 2+ years Type: Full-timeRole OverviewAs a Blockchain Backend Engineer, you’ll be responsible for designing, building, and maintaining backend services that interact with multiple blockchains (Solana + EVMs). You’ll work with Python/FastAPI for APIs, Rust/Node for blockchain logic, and AWS for deployment and scaling.What...

  • Blockchain Developer

    6 days ago

    bangalore, India Confidentiel Full time

    About Us : We are building robust infrastructure within the Ethereum ecosystem with a focus on Proof of Stake (PoS) and secure private network deployments. We’re looking for a highly motivated self-starter who can work independently and grow into a senior blockchain engineer with us.What We Need : We are looking for a developer who has core skills in C,...

  • Lead Engineer

    2 days ago

    bangalore, India Mindfire Digital LLP Full time

    About the Job We are looking for a Lead Engineer with 3+ years of hands-on experience in Solana blockchain development. The role involves designing, building, and optimising high-performance dApps, smart contracts, and on-chain programs on Solana. You will lead technical decision-making, mentor junior engineers, and work closely with product teams to...

  • Senior Blockchain Developer

    2 days ago

    bangalore, India USquare Full time

    Hiring: Senior Backend + Smart Contract Developer (Web3) We’re looking for a highly experienced Backend + Smart Contract Developer with a strong grasp of blockchain architecture and mid-level AWS expertise to join our innovative Web3 team. This is your chance to design and build cutting-edge decentralized systems that scale globally. Key...

  • Senior Blockchain Developer

    1 week ago

    bangalore, India USquare Full time

    Hiring: Senior Backend + Smart Contract Developer (Web3)We’re looking for a highly experienced Backend + Smart Contract Developer with a strong grasp of blockchain architecture and mid-level AWS expertise to join our innovative Web3 team. This is your chance to design and build cutting-edge decentralized systems that scale globally.Key...

  • Blockchain / Distributed Systems Engineer – Internship

    6 days ago

    bangalore, India Stealth Startup Full time

    About UsWe’re a registered technology company building an innovative social engagement platform on decentralized infrastructure. Our goal is to make next-generation financial and community tools more interactive and rewarding for users.Role: Blockchain / Distributed Systems Engineer – Internship (Remote)We’re looking for a motivated engineering intern...

  • 🔧 Lead Blockchain Data Engineer

    6 days ago

    bangalore, India Paywaz Full time

    Role: Lead Blockchain Data Engineer & Market IntelligenceCompany: Paywaz.com LLC (Business Unit: PZ Coins – Crypto Copy Trading & DEX Intelligence Platform)Compensation: Equity only (no salary until profitability)About PZ Coins PZ Coins (www.pzcoins.com) is building the next-generation crypto copy trading and ghost trading platform, powered by structured...

  • Lead Backend Engineer

    2 days ago

    bangalore, India Senpi Full time

    Senpi is the first AI Wallet - a new category of intelligent wallets that  think, trade, and protect alongside users. In just four months since launching on Base, Senpi has processed 285K+ AI auto-trades , achieved a 45% win rate (~3× higher than typical exchanges), and welcomed 200+ traders to the “1000% Club.” Backed with $4M in Seed capital by...

  • Lead Backend Engineer

    2 days ago

    bangalore, India Senpi Full time

    Senpi is the first AI Wallet - a new category of intelligent wallets that think, trade, and protect alongside users. In just four months since launching on Base, Senpi has processed 285K+ AI auto-trades, achieved a 45% win rate (~3× higher than typical exchanges), and welcomed 200+ traders to the “1000% Club.”Backed with $4M in Seed capital by top...