Explore the growing field of blockchain technology. Opportunities exist for 4,020 Blockchain jobs in India
Distributed Ledger Engineer
Bengaluru, Karnataka
Mercle
Posted today
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Job Description
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 scaling.
What You’ll Do
- Build and maintain backend services using Python + FastAPI.
- 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 (FastAPI 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 WebSocket/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.
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0
Distributed Ledger Engineer
Acentria Technologies (P) Ltd.
Posted today
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Job Description
Company Description
Acentria Technologies (P) Ltd. is a well-established software development organization with 11 years of experience and a global clientele. The company offers a wide range of services including software development for both web and desktop, mobile app design and development, games development, and server support. Our organization is known for its professionally equipped and experienced staff, which ensures client satisfaction and timely project delivery. We pride ourselves on improved quality products and overall productivity enhancement for our clients.
We are seeking a highly skilled and motivated Blockchain Developer to join our team. The ideal candidate will have hands-on experience in designing, developing, and deploying Layer 1 and Layer 2 blockchains , building smart contracts , and creating blockchain-based solutions for real-world use cases. You will work closely with our product, engineering, and research teams to architect secure, scalable, and innovative blockchain systems.
- Design, develop, and implement Layer 1 blockchain protocols and consensus mechanisms.
- Build and optimize Layer 2 scaling solutions (e.G., rollups, sidechains, state channels).
- Develop, test, and deploy smart contracts across different blockchain platforms (e.G., Ethereum, Solana, Polygon, etc.).
- Create blockchain-based applications and solutions aligned with business needs.
- Ensure security, scalability, and performance of blockchain infrastructure.
- Collaborate with cross-functional teams to integrate blockchain solutions with existing systems.
- Stay updated with emerging blockchain technologies, tools, and industry trends.
- Proven experience in blockchain protocol development (Layer 1 and/or Layer 2).
- Strong knowledge of cryptography, consensus algorithms, and distributed systems .
- Proficiency in programming languages such as Solidity, Rust, Go, or C++ .
- Hands-on experience with smart contract development and deployment .
- Familiarity with tools like Hardhat, Truffle, Remix, Ganache, Web3.Js, or Ethers.Js .
- Experience with DeFi, NFTs, token standards (ERC-20, ERC-721, ERC-1155) is a plus.
- Solid understanding of security best practices in blockchain development.
- Strong problem-solving and analytical skills.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent experience).
- Experience contributing to open-source blockchain projects .
- Understanding of zero-knowledge proofs, cryptographic primitives, and cross-chain protocols .
- Previous work on production-grade blockchain solutions .
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1
Blockchain Developer - Smart Contracts
600001 Chennai, Tamil Nadu
₹80000 Monthly
WhatJobs
Posted today
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Job Description
Our client is seeking a talented and innovative Blockchain Developer specializing in Smart Contracts to join their cutting-edge development team. This is a remote position offering an exciting opportunity to work on decentralized applications and blockchain solutions. The ideal candidate will have a deep understanding of blockchain technology, distributed ledger principles, and extensive experience in developing, testing, and deploying smart contracts. You will be responsible for designing and implementing secure and efficient smart contracts on platforms like Ethereum (Solidity), Binance Smart Chain, or others. Key responsibilities include writing high-quality, audited code, developing decentralized applications (dApps), integrating blockchain technology with existing systems, and contributing to the overall architecture of our blockchain-based products. You will collaborate closely with product managers, UI/UX designers, and other developers to bring innovative solutions to life. Experience with cryptocurrency, tokenomics, and relevant cryptographic principles is highly valued. The successful candidate will possess strong problem-solving skills, a meticulous approach to security, and the ability to stay abreast of the rapidly evolving blockchain landscape. If you are a passionate blockchain enthusiast with a proven ability to develop robust smart contracts and contribute to groundbreaking projects in the crypto space, we encourage you to apply.
Key Responsibilities:
Key Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts on various blockchain platforms (e.g., Ethereum, BSC).
- Write clean, well-documented, and auditable smart contract code (e.g., Solidity).
- Develop and implement decentralized applications (dApps).
- Integrate blockchain solutions with existing backend systems and APIs.
- Contribute to the architectural design of blockchain projects.
- Research and stay updated on the latest blockchain technologies, trends, and best practices.
- Collaborate with cross-functional teams, including product managers, designers, and other developers.
- Ensure the security, scalability, and performance of blockchain solutions.
- Troubleshoot and resolve issues related to smart contracts and dApps.
- Participate in code reviews and contribute to improving development processes.
- Proven experience as a Blockchain Developer with a focus on smart contract development.
- Proficiency in smart contract programming languages like Solidity.
- Experience with blockchain development frameworks (e.g., Truffle, Hardhat).
- Familiarity with major blockchain platforms (e.g., Ethereum, Polygon, Binance Smart Chain).
- Understanding of cryptocurrency, token standards (e.g., ERC-20, ERC-721), and tokenomics.
- Knowledge of cryptography and blockchain security best practices.
- Experience with distributed systems and databases.
- Strong problem-solving, analytical, and debugging skills.
- Excellent communication and collaboration abilities.
- Experience working in a remote development environment is a plus.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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2
Blockchain Developer - Smart Contracts
800001 Patna, Bihar
₹900000 Annually
WhatJobs
Posted today
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Job Description
Our client, a rapidly growing fintech company at the forefront of blockchain innovation, is seeking a talented and experienced Blockchain Developer with a specialization in Smart Contracts. This role offers an exciting opportunity to work on cutting-edge decentralized applications (dApps) and contribute to the development of secure and efficient blockchain solutions. You will be instrumental in designing, developing, and deploying smart contracts on various blockchain platforms, ensuring their integrity and functionality. The position involves close collaboration with product managers, engineers, and security experts to deliver high-quality blockchain products. This is a hybrid role, requiring a balance of in-office collaboration and remote work flexibility. We are looking for individuals who are passionate about decentralized technologies and possess a strong understanding of cryptographic principles.
Responsibilities:
Qualifications:
Responsibilities:
- Design, develop, test, and deploy secure and efficient smart contracts on blockchain platforms (e.g., Ethereum, Binance Smart Chain, Solana).
- Write high-quality, well-documented, and optimized smart contract code using languages like Solidity, Vyper, or Rust.
- Collaborate with front-end and back-end developers to integrate smart contracts with user interfaces and existing systems.
- Conduct thorough code reviews and security audits of smart contracts to identify and mitigate vulnerabilities.
- Develop and maintain blockchain infrastructure and tooling.
- Stay current with the latest trends, developments, and best practices in blockchain technology and smart contract development.
- Research and implement new blockchain protocols and technologies.
- Participate in architectural discussions and contribute to the overall technical strategy.
- Troubleshoot and resolve issues related to smart contracts and blockchain integrations.
- Work closely with product teams to understand requirements and deliver robust solutions.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience (3+ years) as a blockchain developer, with a strong focus on smart contract development.
- Proficiency in smart contract programming languages such as Solidity, Vyper, or Rust.
- Experience with blockchain platforms like Ethereum, Binance Smart Chain, Polygon, or Solana.
- Familiarity with smart contract development frameworks and tools (e.g., Truffle, Hardhat, Ganache).
- Understanding of cryptography, distributed ledger technology, and blockchain concepts.
- Experience with testing and auditing smart contracts for security vulnerabilities.
- Knowledge of token standards (ERC-20, ERC-721, etc.).
- Proficiency in at least one general-purpose programming language (e.g., JavaScript, Python, Go).
- Strong analytical and problem-solving skills.
- Excellent communication and teamwork abilities.
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3
Blockchain Developer - Smart Contracts
411001 Pune, Maharashtra
₹1800000 Annually
WhatJobs
Posted today
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Job Description
Our client is seeking a talented and innovative Blockchain Developer specializing in Smart Contracts to join their cutting-edge technology team in Pune, Maharashtra, IN . This is an exciting opportunity to work on revolutionary projects at the forefront of decentralized technology. You will be responsible for designing, developing, testing, and deploying secure and efficient smart contracts on various blockchain platforms. The ideal candidate will have a strong understanding of blockchain architecture, cryptography, and distributed ledger technologies. You will collaborate closely with product managers, architects, and other developers to translate business requirements into robust smart contract solutions. This role demands a meticulous approach to coding, ensuring the highest standards of security and performance are met, as smart contracts are immutable once deployed. You will be involved in the entire development lifecycle, from conceptualization and design to implementation and ongoing maintenance. Experience with popular smart contract languages such as Solidity, Vyper, or Rust is essential. Familiarity with blockchain frameworks and tools like Ethereum, Hyperledger Fabric, or similar platforms is also critical. You will also be involved in researching new blockchain technologies and potential applications, contributing to the company's innovation roadmap. The ability to identify and mitigate potential security vulnerabilities in smart contracts is a key requirement. You will participate in code reviews, contribute to technical documentation, and help mentor junior developers. This role offers a unique chance to shape the future of decentralized applications and contribute to impactful projects.
Key Responsibilities:
Key Responsibilities:
- Design, develop, and deploy secure and efficient smart contracts.
- Write high-quality, well-documented, and tested smart contract code.
- Collaborate with cross-functional teams to define smart contract requirements.
- Integrate smart contracts with existing applications and systems.
- Research and implement new blockchain technologies and protocols.
- Identify and address potential security vulnerabilities in smart contracts.
- Participate in code reviews and contribute to technical design discussions.
- Develop and maintain technical documentation for smart contracts.
- Troubleshoot and debug smart contract issues.
- Contribute to the overall blockchain architecture and strategy.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience in blockchain development, with a focus on smart contracts.
- Proficiency in smart contract programming languages like Solidity, Vyper, or Rust.
- Strong understanding of blockchain principles, cryptography, and consensus mechanisms.
- Experience with blockchain platforms such as Ethereum, Binance Smart Chain, or others.
- Familiarity with blockchain development tools and frameworks.
- Knowledge of security best practices for smart contract development.
- Excellent problem-solving and analytical skills.
- Ability to work independently and as part of a team.
- Strong communication and collaboration skills.
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4
Blockchain Developer - Smart Contracts
302001 Jaipur, Rajasthan
₹95000 Annually
WhatJobs
Posted today
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Job Description
Our client is at the forefront of innovation and is seeking a talented Blockchain Developer - Smart Contracts to join their dynamic and rapidly growing team. This role is ideal for an individual passionate about decentralized technologies and experienced in building secure and efficient smart contracts. This position is fully remote, offering the flexibility to work from anywhere in India. You will be instrumental in designing, developing, and deploying smart contracts on various blockchain platforms, contributing to the development of next-generation decentralized applications.
Responsibilities:
Responsibilities:
- Design, develop, test, and deploy smart contracts on blockchain platforms like Ethereum, Binance Smart Chain, Polygon, etc.
- Write secure, efficient, and well-documented Solidity code.
- Collaborate with product managers and other developers to define smart contract requirements and functionality.
- Integrate smart contracts with front-end applications and other backend services.
- Conduct rigorous security audits and vulnerability assessments of smart contracts.
- Stay up-to-date with the latest advancements in blockchain technology and smart contract development best practices.
- Troubleshoot and debug smart contract issues.
- Contribute to the overall architecture and design of decentralized applications.
- Participate in code reviews and provide constructive feedback to team members.
- Research and evaluate new blockchain technologies and protocols.
- Contribute to the creation of technical documentation and whitepapers.
- Ensure the scalability and performance of blockchain solutions.
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience in blockchain development, with a strong portfolio of smart contract projects.
- Proficiency in Solidity programming language.
- Experience with smart contract development frameworks (e.g., Truffle, Hardhat).
- Understanding of blockchain architecture, consensus mechanisms, and cryptography.
- Familiarity with various blockchain platforms and their specific smart contract environments.
- Experience with web3 libraries (e.g., web3.js, ethers.js).
- Knowledge of security best practices for smart contracts and experience with security auditing tools.
- Ability to work independently and as part of a remote team.
- Strong problem-solving and analytical skills.
- Excellent communication and collaboration skills.
- Understanding of DApp development principles.
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5
Blockchain Developer (Smart Contracts)
390007 Vadodara, Gujarat
₹90000 Annually
WhatJobs
Posted today
Job Viewed
Job Description
Our client is seeking a skilled and experienced Blockchain Developer with a specialization in smart contract development. This role offers a hybrid work arrangement, allowing for a blend of remote and in-office collaboration. You will be instrumental in designing, developing, and deploying secure and efficient smart contracts on various blockchain platforms. Your responsibilities will include understanding business requirements, translating them into robust smart contract code, conducting rigorous testing, and ensuring the security and scalability of deployed solutions. You will also be involved in researching and evaluating new blockchain technologies and protocols to enhance our offerings. Collaboration with our development team, product managers, and security experts is crucial for the success of this role. The ideal candidate will possess a deep understanding of blockchain architecture, consensus mechanisms, and cryptography. We are looking for a proactive individual with a strong problem-solving aptitude and a passion for decentralized technologies. This is an exciting opportunity to contribute to innovative projects in the rapidly evolving crypto and blockchain space. While the role has a physical presence requirement, there is significant flexibility for remote work. We value individuals who are eager to learn, adapt, and contribute to a high-performing team environment. Your expertise in Solidity, Rust, or other smart contract programming languages will be highly valued. We aim to build cutting-edge decentralized applications, and your skills will be central to achieving this goal. Join us to work on challenging and impactful projects that push the boundaries of blockchain technology. The office is located in Vadodara, Gujarat, IN , and occasional site visits will be expected, but the majority of your work can be performed remotely.
Responsibilities:
Responsibilities:
- Design, develop, and test smart contracts for various blockchain platforms (e.g., Ethereum, Binance Smart Chain).
- Implement secure and efficient smart contract code using languages like Solidity, Rust, or Go.
- Understand business logic and translate it into well-documented and auditable smart contract code.
- Conduct thorough security audits and vulnerability assessments of smart contracts.
- Integrate smart contracts with front-end applications and other backend services.
- Research and stay updated on the latest blockchain protocols, tools, and best practices.
- Collaborate with development teams, product managers, and designers to define project requirements.
- Troubleshoot and debug smart contract issues.
- Contribute to the overall architecture and design of decentralized applications (dApps).
- Ensure the scalability and performance of blockchain solutions.
- Proven experience as a Blockchain Developer with a focus on smart contracts.
- Strong proficiency in Solidity or other smart contract programming languages.
- Understanding of blockchain architecture, consensus mechanisms, and cryptography.
- Experience with blockchain development frameworks (e.g., Truffle, Hardhat).
- Familiarity with decentralized application (dApp) development.
- Experience with version control systems like Git.
- Knowledge of Web3.js or Ethers.js is a plus.
- Excellent problem-solving and analytical skills.
- Strong communication and teamwork abilities.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
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6
Blockchain Developer - Smart Contracts
411001 Pune, Maharashtra
₹100000 Monthly
WhatJobs
Posted 1 day ago
Job Viewed
Job Description
We are seeking a skilled Blockchain Developer specializing in Smart Contracts to join our innovative team in Pune, Maharashtra, IN . In this role, you will design, develop, and deploy secure and efficient smart contracts on various blockchain platforms. Your responsibilities will include writing clean, well-documented, and thoroughly tested code for decentralized applications (dApps), contributing to the architecture of blockchain solutions, and collaborating with product managers and other developers to define smart contract functionalities. You will also be involved in auditing and optimizing existing smart contracts for performance and security. The ideal candidate will have a strong understanding of blockchain technology, cryptography, and distributed ledger systems. Proficiency in smart contract development languages such as Solidity, or similar, is essential. Experience with blockchain development frameworks (e.g., Truffle, Hardhat) and familiarity with popular blockchain protocols (e.g., Ethereum, Binance Smart Chain) are highly desirable. You should possess excellent problem-solving skills, a keen eye for detail, and a deep commitment to security best practices in smart contract development. This hybrid role offers the flexibility to work from home with regular office presence required for team collaboration and strategic meetings. We are looking for individuals who are passionate about the potential of blockchain technology and eager to contribute to cutting-edge projects in the crypto and decentralized finance (DeFi) space. A solid understanding of token standards (ERC-20, ERC-721, etc.) and experience with decentralized application development are a significant plus. Join our forward-thinking team and help us build the future of decentralized systems.
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7
Blockchain Developer (Smart Contracts)
751001 Bhubaneswar, Orissa
₹10000 Daily
WhatJobs
Posted 1 day ago
Job Viewed
Job Description
Our client is seeking a talented Blockchain Developer specializing in Smart Contracts to join their innovative team in Bhubaneswar, Odisha, IN . This role is crucial for developing secure, efficient, and reliable smart contracts for various decentralized applications (dApps). You will be responsible for writing, testing, and deploying smart contracts on blockchain platforms, ensuring their integrity and functionality. The ideal candidate possesses a deep understanding of blockchain technology, smart contract programming languages, and security best practices. This is an opportunity to work on exciting projects at the forefront of blockchain innovation.
Responsibilities:
Responsibilities:
- Develop, test, and deploy secure and efficient smart contracts on specified blockchain platforms (e.g., Ethereum, Binance Smart Chain).
- Write high-quality, well-documented, and maintainable smart contract code.
- Collaborate with architects and frontend developers to integrate smart contracts into dApps.
- Perform rigorous testing of smart contracts to identify and fix bugs and vulnerabilities.
- Optimize smart contract gas usage and overall performance.
- Stay updated with the latest developments in blockchain technology and smart contract security.
- Participate in code reviews and provide constructive feedback.
- Troubleshoot and resolve issues related to smart contract execution.
- Contribute to the design and architecture of blockchain-based solutions.
- Ensure compliance with project requirements and industry best practices.
- Research and recommend new tools and technologies for smart contract development.
- Proven experience as a Blockchain Developer with a focus on smart contract development.
- Proficiency in smart contract programming languages such as Solidity, Vyper, or equivalent.
- Strong understanding of blockchain concepts, distributed ledger technology, and consensus mechanisms.
- Experience with blockchain development frameworks and tools (e.g., Truffle, Hardhat, Remix).
- Knowledge of common smart contract vulnerabilities and security best practices.
- Familiarity with ERC standards (e.g., ERC-20, ERC-721) is highly desirable.
- Experience with tokenomics and DeFi protocols is a plus.
- Excellent problem-solving and analytical skills.
- Strong communication skills and ability to work effectively in a team.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
- Ability to work independently and manage project timelines effectively.
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8
Blockchain Developer - Smart Contracts
600001 Chennai, Tamil Nadu
₹1000000 Annually
WhatJobs
Posted 1 day ago
Job Viewed
Job Description
Our client is seeking a highly skilled and innovative Blockchain Developer with expertise in Smart Contracts to join their growing technology team in Chennai, Tamil Nadu, IN . This hybrid role involves designing, developing, and deploying secure and efficient smart contracts on various blockchain platforms. You will be instrumental in building decentralized applications (dApps) and contributing to the evolution of blockchain-based solutions.
Key responsibilities include writing, testing, and auditing smart contracts using languages such as Solidity, Vyper, or others. You will collaborate with product managers and front-end developers to integrate smart contracts into user-facing applications. Performing security analysis and implementing best practices to prevent vulnerabilities will be a critical aspect of the role. You will also stay updated with the latest developments in blockchain technology, consensus mechanisms, and decentralized finance (DeFi).
The ideal candidate will have a strong understanding of blockchain architecture, cryptography, and distributed ledger technologies. Experience with major blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon) and their respective development frameworks (e.g., Hardhat, Truffle) is essential. You should possess excellent problem-solving skills and a meticulous approach to coding and security. The ability to work effectively in a collaborative team environment, as well as independently, is required. This hybrid position requires regular in-office engagement for team collaboration and project planning, complemented by remote work flexibility.
Qualifications:
Key responsibilities include writing, testing, and auditing smart contracts using languages such as Solidity, Vyper, or others. You will collaborate with product managers and front-end developers to integrate smart contracts into user-facing applications. Performing security analysis and implementing best practices to prevent vulnerabilities will be a critical aspect of the role. You will also stay updated with the latest developments in blockchain technology, consensus mechanisms, and decentralized finance (DeFi).
The ideal candidate will have a strong understanding of blockchain architecture, cryptography, and distributed ledger technologies. Experience with major blockchain platforms (e.g., Ethereum, Binance Smart Chain, Polygon) and their respective development frameworks (e.g., Hardhat, Truffle) is essential. You should possess excellent problem-solving skills and a meticulous approach to coding and security. The ability to work effectively in a collaborative team environment, as well as independently, is required. This hybrid position requires regular in-office engagement for team collaboration and project planning, complemented by remote work flexibility.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
- Proven experience in developing and deploying smart contracts on blockchain networks.
- Proficiency in smart contract programming languages (e.g., Solidity, Vyper).
- Familiarity with blockchain development frameworks (e.g., Hardhat, Truffle, Ganache).
- Strong understanding of blockchain concepts, cryptography, and consensus mechanisms.
- Experience with dApp development and related technologies (e.g., Web3.js, Ethers.js).
- Excellent problem-solving, analytical, and debugging skills.
- Ability to work collaboratively in a team and independently.
- Commitment to security best practices in smart contract development.
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