Experience
3 - 6 yrs
Job Location
Noida, India
Vacancy
1
Designation
Java Developer
Job Type
Not specified
Job Description
Required Skills & Experience
3 6 years of professional experience in backend development (Node.js / Java / Python).
Proven hands-on experience integrating or interacting with blockchain APIs / SDKs (e.g., Web3.js, Ethers.js, Web3.py, Hyperledger Fabric SDK).
Understanding of smart contracts , events, and transaction lifecycle.
Experience with cryptographic standards (ECDSA, SHA-256, AES) and key management .
Strong database knowledge PostgreSQL, MongoDB, Redis, MYSQL or equivalent .
Understanding of microservices, asynchronous processing, and message queues (Kafka / RabbitMQ).
Familiarity with Docker, Kubernetes, and cloud environments (AWS / Azure / GCP).
Preferred / Good-to-Have
Experience developing or integrating smart contracts (Solidity) .
Exposure to DeFi, NFTs, or tokenized asset systems .
Understanding of decentralized identity (DID) or zero-knowledge
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