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WebSocket Jobs in Delhi, NCR and Gurgaon

2+ WebSocket Jobs in Delhi, NCR and Gurgaon | WebSocket Job openings in Delhi, NCR and Gurgaon

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Noida
2 - 6 yrs
₹4L - ₹9L / yr
skill iconPython
Web3js
Smart Contracts
WebSocket
skill iconGit
+2 more

Job Title : Python Developer - Web3 (Mandatory) & Trading Bot Creation (Optional)

Experience : 2+ Years

Location : Noida (On-site)

Working Days : 6 Days WFO (Monday to Friday - WFO & Saturday - WFH)

Job Type : Full-time


Mandatory Skills : Python, Web3 (web3.py/ethers), smart contract interaction, real-time APIs/WebSockets, Git/Docker, security handling.


Responsibilities :

  • Build and optimize Web3-based applications & integrations using Python.
  • Interact with smart contracts and manage on-chain/off-chain data flows.
  • Ensure secure key management, scalability, and performance.
  • (Optional) Develop and enhance automated trading bots & strategies.

Required Skills :

  • Strong experience in Python development.
  • Proficiency in Web3 (web3.py/ethers) and smart contract interaction.
  • Hands-on with real-time APIs, WebSockets, Git/Docker.
  • Knowledge of security handling & key management.
  • (Optional) Trading bot development, CEX/DEX APIs, backtesting (pandas/numpy).
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Recro

at Recro

1 video
32 recruiters
Mounashree JP
Posted by Mounashree JP
Remote, Delhi, Gurugram, Noida, Ghaziabad, Faridabad
3 - 5 yrs
₹4L - ₹20L / yr
skill iconNodeJS (Node.js)
skill iconMongoDB
Mongoose
skill iconExpress
MySQL
+6 more

Key Responsibilities:

  • Rewrite existing APIs in NodeJS.
  • Remodel the APIs into Micro services-based architecture.
  • Implement a caching layer wherever possible.
  • Optimize the API for high performance and scalability.
  • Write unit tests for API Testing.
  • Automate the code testing and deployment process.


Skills Required:

  1. At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
  2. Excellent hands-on experience using MySQL or any other SQL Database.
  3. Good knowledge of MongoDB or any other NoSQL Database.
  4. Good knowledge of Redis, its data types, and their use cases.
  5. Experience with graph-based databases like GraphQL and Neo4j.
  6. Experience developing and deploying REST APIs.
  7. Good knowledge of Unit Testing and available Test Frameworks.
  8. Good understanding of advanced JS libraries and frameworks.
  9. Experience with Web sockets, Service Workers, and Web Push Notifications.
  10. Familiar with NodeJS profiling tools.
  11. Proficient understanding of code versioning tools such as Git.
  12. Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
  13. Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
  14. Experience building a large scale social or location-based app.


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