Job Description

Hello,

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Greetings from ZettaMine Labs Pvt Ltd

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We are looking for an experienced Backend Developer – Node.js / Python with exciting project opportunities.

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Job Role: Backend Developer – Node.js / Python

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Location: Delhi

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Notice Period: Immediate/15 Days

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Experience: 5+ Years

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Relevant Experience: Minimum 5 years of hands-on experience in Backend Development with strong expertise in Node.js, Python, MongoDB, PostgreSQL, REST APIs, API Development, and Database Management.

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Mandatory:

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5+ years of relevant Backend Development experience
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Solid hands-on experience with Node.js and Python
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Strong experience with MongoDB and PostgreSQL
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Robust experience in REST API development and integration
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Experience with scalable and high-performance backend applications
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Strong knowledge of database design, queries, indexing, and optimization
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Solid debugging and problem-solving skills
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REQUIREMENT FOR BACKEND DEVELOPER

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Key Responsibilities

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Design, develop,



and maintain scalable backend applications and services using Node.js and Python.
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Develop and integrate RESTful APIs and backend services.
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Work with MongoDB and PostgreSQL for application data management.
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Design efficient database schemas, queries, indexes, and data models.
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Develop secure, scalable, and high-performance backend solutions.
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Integrate backend services with frontend applications and third-party systems.
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Troubleshoot and resolve application, API, and database-related issues.
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Optimize application and database performance.
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Write clean, reusable, maintainable, and well-documented code.
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Implement appropriate error handling, logging, validation, and security practices.
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Participate in code reviews, testing, debugging, and deployment activities.
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Collaborate with frontend developers, QA, DevOps, and other stakeholders.
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Contribute to architecture and technical d

📌 Xuv Backend Developer Delhi
🏢 Zettamine Labs
📍 Delhi