Find Your Dream Blockchain Job in India

Explore the latest Blockchain job openings in India. Discover top companies hiring for Blockchain roles across major cities in India and take the next step in your career.

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Blockchain Developer

We're building something audacious, something global, in next tech at Mai Labs: a new digital infrastructure layer, an internet architectural rail that puts users, builders, creators and developers first. Our mission? To distribute participatory power to billions of people in the digital economy.

What this actually means: We have built our own L1 blockchain, and a backend technical structure for protocols and ecosystem to make digital infrastructure efficient, secure and more accessible. Our global products and tools are natively built for web 3.0 world. You will work with teams working on tech products across blockchain, and distributed systems - for a real-world problem solving.

We're taking on established paths and conventional wisdom about how the Tech and Internet should work. Underlying principle is to solve the hard problem of protecting user rights, digital intellectual property rights and protection of assets in an age of AI and instant replication.

Cultural Expectations: Our start-up journey involves constant evolution and adaptation to market dynamics. People work on strategizing entirely new systems with a hands-on approach, within short time frames. Resources consciousness is high, and you get the freedom to operate across products, do your best work, and stand ahead in the tech curve. You can expect:

• Thriving in decision-making in an ambiguous, fast-paced environment

• To exhibit exceptional integrity and reliability in promise delivery

• Will collaborative and have an inclusive attitude

• A value outcome driven thinking with resource optimization

If above resonates with you, we will love to have a discussion with you.

Role: Blockchain Developer L3

You will drive technical design, re-design, remodelling and refactoring of systems for robustness and sustainability. As a Blockchain developer, you partner with cross-functional teams, Product Manager as well as senior leaders to create a vision and roadmap for the team and collaborate & drive design discussions, technology choices, and participate in design & code reviews.

Location: Noida (Hybrid)/ Remote / 5days

What will you get to do?

  • Developing smart contracts (Chain Code), implementing of Chain Code Interface.
  • Create complex distributed ledger/ blockchain architecture solutions.
  • Hyperledger Fabric setup & configuration.
  • Writing Backend API using Node.js

Profile Expectations:

  • Minimum 5+ years of experience in Blockchain development using Node or Go lang.
  • Strong exposure in Hyperledger Fabric projects implementation, implementing apps on top of HF using Angular or React front-end and NodeJS services.
  • Should be hands-on Consensus like PBFT, Raft, POA, POC, POW etc.
  • Good knowledge of Public, Private, and Consortium blockchain.
  • Good to have experience in DevOps using Git, Jenkins, Dockers and Kubernetes.
  • Experience in any of the Cloud platforms AWS or Azure or IBM Blue Mix is an advantage.

Hiring Process:

  • 3-4 rounds of interviews with Function, HR & senior leaders.
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MAI Labs

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Blockchain Developer

About KeyValue

KeyValue is a trusted product engineering partner for Start Ups & Scale Ups - unlocking their passion, developing ideas, and creating abundant value to all stakeholders in the ecosystem.

We have ideated, conceived, strategized and built some of the globe's most innovative Fintech, Payments, Financial Services, Digital Commerce, Madtech, Edtech, Socialtech, Logistics, High Technology, Blockchain, Crypto, NFT and Healthcare companies, helping them conceive, scale, pivot, and enhance their businesses.

KeyValue's mission is to be the world's most trusted product development hub - delivering high-value outcomes for start-ups & scale-ups - with a talented skilled team - in a thriving and inclusive culture.

Our inclusive culture is engaging & experiential, creating an environment to learn & collaborate with freedom to think, create, explore, grow and thrive. An ownership mindset with growth orientation forms the bedrock of exceptional client success!

We are looking for an experienced and passionate Blockchain Engineer with 3+ years of experience to join our team. The ideal candidate is highly proactive, a problem-solver, and has a strong interest in learning and implementing AI and ML alongside blockchain technologies.

What you will do:

  • Design, develop, and maintain blockchain-based applications and smart contracts.
  • Implement security protocols, cryptography, and consensus algorithms.
  • Collaborate with cross-functional teams to integrate blockchain solutions into existing systems.
  • Optimise blockchain-based systems for performance, scalability, and reliability.
  • Conduct research to explore and propose improvements to existing blockchain frameworks.
  • Stay updated on the latest blockchain trends and technologies.

What makes you a great fit:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 3+ years of experience in blockchain development, including hands-on experience with frameworks like Ethereum, Hyperledger, or Solana.
  • Proficiency in programming languages such as Solidity, Rust, JavaScript, or Python.
  • Experience with Web3.js, Express.js, Truffle, or other blockchain development tools.
  • Strong understanding of smart contracts, consensus algorithms, and decentralised applications (dApps).
  • Knowledge of cryptography, security protocols, and data structures.
  • Excellent problem-solving skills and a proactive approach to challenges.
  • Strong written and verbal communication skills for team collaboration and technical documentation.
  • Familiarity with machine learning and AI concepts, and a willingness to integrate these technologies with blockchain solutions.
  • Knowledge of cloud platforms like AWS, Azure, or GCP for deploying blockchain solutions.
  • Experience in developing or integrating NFTs, DeFi, or other blockchain-based use cases.

At KeyValue, you'll be part of a dynamic team working on innovative projects that leverage cutting-edge blockchain technology. We provide an environment that encourages creativity, growth, and collaboration, helping you stay at the forefront of tech advancements.

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KeyValue Software Systems

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Contract Opportunity: Blockchain Developer (Rust)

Contract Opportunity: Blockchain Developer (DeFi)

Remote Part-time / Project-based Students from IITs/NITs preferred

About Satsurance

Satsurance is a decentralized insurance protocol pioneering the future of risk management in Bitcoin DeFi (BTCFi). We're building a modular peer-to-peer insurance marketplace tailored for Bitcoin Layer 2s and sidechains, helping projects hedge protocol-level risks while allowing BTC holders to earn sustainable yield by underwriting coverage. Backed by a mission to make DeFi safer and more inclusive, we are collaborating with top innovators across the blockchain and open-source ecosystem.

What We're Looking For

We're hiring a student blockchain developer on a contract basis to help us build an experimental DeFi application on Internet Computer Protocol (ICP).

What You'll Do

  • Design and develop smart contracts and DeFi modules on ICP (Motoko or Rust).
  • Collaborate with our core team to architect and ship a minimum viable product.
  • Participate in weekly check-ins and showcase progress.
  • Propose creative solutions to unique DeFi use cases in the Bitcoin and ICP ecosystem.

Must-Have Qualifications

  • Hands-on experience with smart contract development on ICP (Motoko or Rust).
  • Past work (or side projects) in DeFi or blockchain protocols.
  • Strong computer science fundamentals and ability to work independently.
  • Currently enrolled in or recently graduated from a top-tier Indian college (IIT/NIT/BITS/IIIT, etc.).

Bonus Points For

  • Prior experience building on EVM chains (Solidity).
  • Hackathon wins or open-source contributions in the Web3 ecosystem.
  • Knowledge of insurance protocols, risk modeling, or DeFi primitives like staking, lending, or liquidity pools.

Why Join Us

  • Work directly with a team of ex-Goldman Sachs traders, blockchain founders, and engineers shaping the future of Bitcoin-native insurance.
  • Get hands-on experience with cutting-edge Web3 tech stacks.
  • Gain exposure to the fast-evolving BTCFi landscape.

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Satsurance

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Sr Software Engineer - Backend (Blockchain) - NestJS

About Block Majority

We are a team of builders on a mission to empower enterprises, Web3 startups, and Web3-centric businesses to develop secure and scalable blockchain solutions.

Our expertise covers several domains: secure smart contract development, product integration, which includes custody, interoperability, identity and platforms, and we solve some of the most challenging problems in the blockchain space, working with leading edge Web3 products, platforms.

About the Role

We are seeking a skilled Backend Engineer with strong expertise in NestJS and TypeScript to join our development team. In this role, you will:

  • Lead the migration of existing backend services to the cloud, develop new integrations,
  • enhance our integrations to API Gateway and Identity & Access Management (IAM) platforms
  • Enhance and optimise existing smart contract integrations
  • Work closely with cross-functional teams to ensure scalable, secure, and high-performance microservices in a cloud-native environment.

Key Skills Needed

  • 5+ years of professional experience in backend development using NestJS and TypeScript
  • Strong experience building and maintaining cloud-native microservices
  • Hands-on experience with Google Cloud Platform (GCP) and its services
  • Exposure to IAM platforms such as ForgeRock, Ping Identity, or similar
  • Proficiency in building scalable APIs and integrating with third-party services
  • Any experience with Blockchain or integrations to smart contracts is a plus
  • Experience working in CI/CD environments and with containerised workloads (e.g., Docker, Kubernetes)

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Block Majority

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Blockchain Developer

We're building something audacious, something global, in next tech at Mai Labs: a new digital infrastructure layer, an internet architectural rail that puts users, builders, creators and developers first. Our mission? To distribute participatory power to billions of people in the digital economy.

What this actually means: We have built our own L1 blockchain, and a backend technical structure for protocols and ecosystem to make digital infrastructure efficient, secure and more accessible. Our global products and tools are natively built for web 3.0 world. You will work with teams working on tech products across blockchain, and distributed systems - for a real-world problem solving.

We're taking on established paths and conventional wisdom about how the Tech and Internet should work. Underlying principle is to solve the hard problem of protecting user rights, digital intellectual property rights and protection of assets in an age of AI and instant replication.

Cultural Expectations: Our start-up journey involves constant evolution and adaptation to market dynamics. People work on strategizing entirely new systems with a hands-on approach, within short time frames. Resources consciousness is high, and you get the freedom to operate across products, do your best work, and stand ahead in the tech curve. You can expect:

• Thriving in decision-making in an ambiguous, fast-paced environment

• To exhibit exceptional integrity and reliability in promise delivery

• Will collaborative and have an inclusive attitude

• A value outcome driven thinking with resource optimization

If above resonates with you, we will love to have a discussion with you.

Role: Blockchain Developer L3

You will drive technical design, re-design, remodeling and refactoring of systems for robustness and sustainability. As a Blockchain developer, you partner with cross-functional teams, Product Manager as well as senior leaders to create a vision and roadmap for the team and collaborate & drive design discussions, technology choices, and participate in design & code reviews.

Location: Noida (Hybrid)/ Remote

What will you get to do?

  • Developing smart contracts (Chain Code), implementing of Chain Code Interface.
  • Create complex distributed ledger/ blockchain architecture solutions.
  • Hyperledger Fabric setup & configuration.
  • Writing Backend API using Node.js
  • Profile Expectations:

    • Minimum 5+ years of experience in Blockchain development using Node or Go lang.
    • Strong exposure in Hyperledger Fabric projects implementation, implementing apps on top of HF using Angular or React front-end and NodeJS services.
    • Should be hands-on Consensus like PBFT, Raft, POA, POC, POW etc.
    • Good knowledge of Public, Private, and Consortium blockchain.
    • Good to have experience in DevOps using Git, Jenkins, Dockers and Kubernetes.
    • Experience in any of the Cloud platforms AWS or Azure or IBM Blue Mix is an advantage.

    Hiring Process:

    • 3-4 rounds of interviews with Function, HR & senior leaders.

    company icon

    MAI Labs

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    Today

    Blockchain Developer

    About the Company

    under the umbrella of Bakuun Holdings, is a pioneering tech company dedicated to revolutionizing the travel and hospitality industries through state-of-the-art technology solutions. Our mission is to simplify, secure, and expedite transactions in these sectors. With a passionate team of innovators, we are committed to delivering cutting-edge solutions that drive efficiency and growth in the digital economy.

    Our core values include integrity, innovation, customer-centricity, and collaboration. We foster a dynamic and inclusive work environment where every team member can thrive and contribute to our collective success. At we are not just building products; we are shaping the future of the travel industry.

    Requirements

    As a Blockchain / DLT Developer, you will collaborate with stakeholders across the business to work on complex technical requirements. You will be responsible for managing multiple engagements, prioritizing and resolving complex problems, and escalating as necessary, in a fast-paced environment.

    Responsibilities:

    • Design and develop blockchain-based applications, smart contracts, and decentralized protocols to address specific business requirements.
    • Collaborate with cross-functional teams to identify opportunities for implementing blockchain and distributed ledger technology in various domains, such as finance, supply chain, healthcare, and more.
    • Implement and maintain blockchain networks, nodes, and consensus algorithms to ensure data integrity, security, and decentralization.
    • Work on blockchain interoperability, scalability, and performance optimization to support high-throughput, low-latency applications.
    • Conduct research and development on emerging blockchain technologies, platforms, and protocols to drive innovation and continuous improvement.
    • Ensure compliance with regulatory requirements and industry standards for blockchain and DLT implementations, such as data privacy and security regulations.
    • Participate in code reviews, testing, and debugging to maintain high-quality, reliable blockchain applications.
    • Provide technical guidance and support to other team members and stakeholders on blockchain and DLT-related topics.
    • Build high-quality, low-latency blockchain applications capable of handling large volumes of transactions.

    Requirements

    • Bachelor's or master's degree in computer science, Engineering, or a related field.
    • 10+ years of proven experience in developing blockchain-based applications and smart contracts using platforms such as Ethereum, Hyperledger, Cosmos, or other blockchain frameworks.
    • Strong understanding of decentralized consensus algorithms, cryptography, and data structures used in blockchain and DLT systems.
    • Proficiency in programming languages commonly used in blockchain development, such as Solidity, Go, Java, or Rust.
    • Familiarity with blockchain development tools, libraries, and frameworks for building and testing decentralized applications.
    • Knowledge of blockchain security best practices, cryptography, and secure coding principles.
    • Experience with tokenization, token standards (e.g., ERC-20, ERC-721), and decentralized finance (DeFi) protocols is advantageous.
    • Understanding of blockchain scalability, interoperability, and performance optimization techniques.
    • Excellent problem-solving skills, analytical thinking, and the ability to address complex challenges in blockchain development.
    • Effective communication and teamwork skills, with the ability to collaborate with cross-functional teams and stakeholders.

    company icon

    PayDocker

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    Today