Lucknow Uttar Pradesh Developer Jobs – 132 Open Jobs Today

Blockchain Developer
Websultanate Software Technologies Pvt Ltd —Lucknow, Uttar Pradesh
- Up to ₹45,000 a month
- Full-time
- APIs
- In-person
Quick apply
4d
Ionic Angular Developer
Quick Infotech —Lucknow, Uttar Pradesh
- ₹2,00,000 - ₹6,00,000 a year
- Email
- Computer Science
- Bachelor's degree
- JavaScript
Core Java Developers
EBC Technologies —Lucknow, Uttar Pradesh
- Full-time
- Java
- Databases
- SQL
Software Developer - PHP
Radiance Web Technologies —Lucknow, Uttar Pradesh
- ₹15,000 - ₹20,000 a month
- Bachelor's degree
Web Engineer
Kavishala Foundation —Lucknow, Uttar Pradesh
- Full-time
- AWS
- Python
Python Developer
Vexil Infotech Pvt. Ltd —Lucknow, Uttar Pradesh
- Full-time
- Computer Science
- Software troubleshooting
- Databases
- Paid time off
- Paid sick time
Quick apply
3d
Python Developer
Vexil Infotech Pvt Ltd —Lucknow, Uttar Pradesh
- Full-time
- Computer Science
- Software troubleshooting
- Databases
Quick apply
3d
Web Developer
Aeonaxis Softech —Lucknow, Uttar Pradesh
- Scripting
Full Stack Java Developers
EBC Technologies —Lucknow, Uttar Pradesh
- Full-time
- Java
- Databases
- Scripting
Sr. Android Developer - Lucknow
Moon Infosystem —Lucknow, Uttar Pradesh
- APIs
Flutter Developer
Animation Media —Lucknow, Uttar Pradesh
- Call employer
Blockchain Developer
Websultanate Software Technologies —Lucknow, Uttar Pradesh
- Full-time
- APIs
3d
.NET Developers - Console and Desktop Applications
EBC Technologies —Lucknow, Uttar Pradesh
- Full-time
Web Developers
Ascezen Consulting —Lucknow, Uttar Pradesh
Senior iOS Developers
EBC Technologies —Lucknow, Uttar Pradesh
- Full-time
Full Stack Developer (Shopify)
Cedcoss —Lucknow, Uttar Pradesh
- AWS
- Analysis skills
- JavaScript
- Flexible schedule
Quick apply
Software Engineer
Axon IT Service —Lucknow, Uttar Pradesh
Full Stack Senior Java Developers
EBC Technologies —Lucknow, Uttar Pradesh
- Full-time
- Java
- Scripting
Sr. Software Engineer
Zenevo —Lucknow, Uttar Pradesh
- Oracle
- SQL
Lead Software Engineer
Zenevo —Lucknow, Uttar Pradesh
- Oracle
- SQL

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Blockchain Developer

Websultanate Software Technologies Pvt Ltd -
Lucknow, Uttar Pradesh

Quick apply

Job details

Full-time
Up to ₹45,000 a month
4 days ago

Qualifications

Rust (programming language)
Node.js
Blockchain
Encryption
Back-end development
APIs
TypeScript

Full job description

We are looking for an experienced Blockchain Developer to join our engineering team and build secure, scalable, production-grade blockchain infrastructure. If you have hands-on experience with cryptocurrency wallets, smart contracts, Web3 integrations, and multi-chain ecosystems, we'd love to hear from you.

What We're Looking For

1. 3+ years of professional blockchain development experience.
Proven experience deploying blockchain applications or smart contracts on mainnet.
2. Hands-on experience building production cryptocurrency wallet infrastructure.
3. Strong understanding of wallet architecture and blockchain transaction lifecycles.
4. Experience with multi-chain and cross-chain applications.
Knowledge of blockchain security, smart contract auditing, DeFi, crypto payments, exchanges, or Web3 gaming platforms.
5. Experience with one or more blockchain networks including Ethereum, Polygon, BNB Smart Chain, Base, Arbitrum, Solana, Bitcoin, and Tron.
6. Strong understanding of BIP-32, BIP-39, BIP-44, cryptography, digital signatures, and secure key management.
7. Backend development experience using Node.js and TypeScript.

Key Responsibilities

1. Design, develop, and maintain secure blockchain and Web3 applications.
2. Build and integrate custodial, non-custodial, HD, MPC, multisig, and multi-chain wallets.
3. Implement wallet creation, seed phrase recovery, transaction signing, broadcasting, gas estimation, and transaction monitoring.
4. Develop, test, deploy, verify, and maintain smart contracts using Solidity, Rust, or equivalent technologies.
5. Manage the complete blockchain deployment lifecycle from local development → testnet → security testing → mainnet → production monitoring.
6. Integrate RPC providers, blockchain nodes, WebSockets, explorers, indexers, WalletConnect, hardware wallets, custody providers, bridges, DEXs, and third-party Web3 APIs.
7. Implement blockchain event listeners, balance tracking, transaction monitoring, confirmation handling, nonce management, and chain reorganization handling.
8. Design and implement secure key management using KMS, HSM, MPC, multisig, hot/cold wallet architecture, and secrets management.

Pay: Up to ₹45,000.00 per month

Experience:

Blockchain: 2 years (Required)

Location:

Lucknow, Uttar Pradesh (Required)

Work Location: In person

Quick apply

Refine Your Search

developer jobs in lucknow uttar pradesh

Blockchain Developer

Ionic Angular Developer

Core Java Developers

Software Developer - PHP

Web Engineer

Python Developer

Python Developer

Web Developer

Full Stack Java Developers

Sr. Android Developer - Lucknow

Flutter Developer

Blockchain Developer

.NET Developers - Console and Desktop Applications

Web Developers

Senior iOS Developers

Full Stack Developer (Shopify)

Software Engineer

Full Stack Senior Java Developers

Sr. Software Engineer

Lead Software Engineer

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