1,019 Blockchain Technology jobs in India
Senior Blockchain Engineer
Posted today
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Job Description
This role is for one of the Weekday's clients
Salary range: Rs 5000 - Rs 54000 (ie INR 50-54 LPA)
Min Experience: 3 years
Location: Bengaluru
JobType: full-time
We are building the future of open finance and seeking a highly skilled Senior Blockchain Engineer to work at the intersection of blockchain, AI, and global payments. This role offers a unique opportunity to contribute to both on-chain smart contracts and off-chain AI infrastructure, helping create innovative products that can scale worldwide.
Requirements
Key Responsibilities:
- Design and develop on-chain AI agents using Solidity or Rust.
- Build and maintain off-chain infrastructure using tools such as LangChain, HuggingFace, and RL frameworks.
- Work across the backend stack (Go, Node.js, Python) to support scalable global payment systems.
- Optimize smart contracts for gas efficiency, security, and scalability.
- Collaborate with a cross-functional team of engineers, researchers, and product managers to deliver impactful solutions.
Requirements:
- 3–5 years of experience in blockchain engineering.
- Proven experience with AI agents or prompt-based workflows.
- Strong backend engineering skills with proficiency in multiple programming languages.
- Passion for open systems, programmable finance, and emerging technologies.
- Strong product-oriented mindset with the ability to ship quickly and iterate.
Preferred Skills:
- Experience with Layer 1/2 networks, DeFi protocols, or crypto payment systems.
- Knowledge of zk-tech, staking mechanisms, or cross-chain bridges.
- Contributions to open-source projects or participation in DAOs.
Blockchain system engineer
Posted today
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Job Description
• 5+ years of experience in the IT Industry as a Java developer / Engineer.
• Must have 4+ years of recent experience working in a banking or brokerage environment creating cryptographic libraries, Cryptocurrencies / tokens.
• Must have experience developing applications that regulate transactions with Cryptocurrencies, integrate web services and digital wallets.
• Must have experience with storing Blockchain data, creating messenger applications, and dynamic / real-time data transfer
• Experience with Blockchain distributed storage systems.
• Experience with homomorphic encryption.
• Experience developing applications utilizing Java, C++, NodeJS, Ajax, PHP, and Java Scripting.
• 2+ years of experience with Blockchain architecture, private keys, and standards/protocols work.
• 2+ years of experience with Blockchain technologies.
• 2+ years of experience with Wallet RPC calls and JSON responses.
• Experience with common security flaws in websites and databases.
Blockchain Application Engineer
Posted today
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Job Description
The Offer
- Great Opportunity
The Job
Responsibilities :
- Responsible for implementing and maintenance of the match node (L3 matchmaking) for trustless transactions.
- Coordinate the implementation of Zero-Knowledge (ZK) Proofs and ZK circuit to create the transactions.
- Utilising the Blockchain Layer 3 concepts, successfully implement the L3 matchmaking consensus.
- Support development of zero-knowledge proof, DApp integration and design integration.
The Profile
Skills Required:
- Self-starter, focused on achieving outcomes and enjoys learning.
- Curiously passionate about Blockchain, Cryptography and related technologies.
- Strong competence in algorithmic and programming skills, particularly with Go Programming Language, Go goroutine, Golang Channel & Golang Lock.
- 3 years and above Go development experience.
- Experience with database operations such as MySQL and Redis.
- Preferably understand and written smart contract protocols using Solidity.
- Preferable experience with developing Trading related systems and products.
- Good command of English and Chinese language due to communication and documentation in such medium.
The Employer
Our client is developing an order book-centric Decentralised Exchange (DEX) trading protocol that is secured by Ethereum, utilising a Decentralised Autonomous Organisation (DAO) structure that has full control over its treasury. As a next-gen DEX, the client aims to make decentralised exchange trading mainstream and accessible to all, with key features such as Order Book Trading, Leverage Capabilities, and Super-fast Transaction Times amongst others.
Blockchain system engineer
Posted today
Job Viewed
Job Description
• 5+ years of experience in the IT Industry as a Java developer / Engineer.
• Must have 4+ years of recent experience working in a banking or brokerage environment creating cryptographic libraries, Cryptocurrencies / tokens.
• Must have experience developing applications that regulate transactions with Cryptocurrencies, integrate web services and digital wallets.
• Must have experience with storing Blockchain data, creating messenger applications, and dynamic / real-time data transfer
• Experience with Blockchain distributed storage systems.
• Experience with homomorphic encryption.
• Experience developing applications utilizing Java, C++, NodeJS, Ajax, PHP, and Java Scripting.
• 2+ years of experience with Blockchain architecture, private keys, and standards/protocols work.
• 2+ years of experience with Blockchain technologies.
• 2+ years of experience with Wallet RPC calls and JSON responses.
• Experience with common security flaws in websites and databases.
Blockchain DevOps Engineer
Posted today
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Job Description
The Offer
- Opportunity within company with a solid track record of success
- Flexible working options
- Opportunity to make a positive impact
The Job
Responsibilities:
- Ensure performance and availability of cloud infrastructures
- Deploy and operate Docker / Rancher clusters
- Setup and maintain multiple blockchain nodes, including Ethereum L1/L2
- Work closely with Dev team to optimize CI/CD workflows
- Monitor, prevent and resolve incidents across the system (infrastructure, security, application logic)
- Keep learning technologies and continuously optimize system security, performance, availability and scalability
The Profile
Skills Required:
- 2+ years of experience working as a DevOps Engineer
- Passion for blockchains and DeFi
- Docker and AWS experience is a must
- Experience in automating CI/CD
- Familiar with Rancher / Kubernetes architecture and components have good experience in cluster deployment
- Experienced in deploying, operating, monitoring, optimizing and troubleshooting cloud infrastructure
- Proficient in DevOps toolsets, including shell scripting, Python etc.
- Experience with Docker runtime, Linux kernel is a plus
- Comfortable working in an Agile environment
- Good command of English and Chinese language due to communication and documentation in such medium
The Employer
Our client is developing an order book-centric Decentralised Exchange (DEX) trading protocol that is secured by Ethereum, utilising a Decentralised Autonomous Organisation (DAO) structure that has full control over its treasury. As a next-gen DEX, the client aims to make decentralised exchange trading mainstream and accessible to all, with key features such as Order Book Trading, Leverage Capabilities, and Super-fast Transaction Times amongst others.
Blockchain Developer
Posted 1 day ago
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Job Description
Position: Senior Blockchain Developer
Type: Contract (3+ Months, Remote)
Work Hours: Korean Standard Time (Flexible)
Job Description:
We're hiring a Senior Blockchain Developer for a 3+ month remote contract. The ideal candidate is experienced in any blockchain tech stack such as Solidity, Rust, Go, Motoko, or ICP , and can build secure, scalable blockchain applications.
Requirements:
- 4+ years of experience in blockchain development
- Proficient in smart contract development and dApps
- Strong coding skills in one or more blockchain languages
- Self-motivated and able to work independently in a remote setup
Interview Process:
- Technical Assignment
- Hiring Manager Discussion
- Immediate joiners preferred.
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