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 solid 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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- Strong hands-on experience with Node.js and Python
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- Strong experience with MongoDB and PostgreSQL
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- Strong 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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- Strong 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 design discussions.
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- Follow Agile development practices and established coding standards.
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Who Can Apply?

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Candidates with 5+ years of Backend Development experience.

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Strong hands-on experience with Node.js and Python.

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Good experience with MongoDB and PostgreSQL.

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Strong understanding of REST API development and integration.

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Experience building scalable and high-performance backend applications.

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Good understanding of database design, queries, indexing, and optimization.

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Strong debugging and problem-solving skills.

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Good to Have

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- Experience with Express.js, FastAPI, Django, or Flask.
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- Experience with Microservices Architecture.
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- Knowledge of Docker and Kubernetes.
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- Experience with AWS, Azure, or GCP.
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- CI/CD and DevOps exposure.
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- Experience with Redis or other caching technologies.
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- Git/GitHub/GitLab experience.
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- Agile/Scrum experience.
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- Experience with application security, authentication, and authorization.
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Key Skills

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Node.js | Python | MongoDB | PostgreSQL | Backend Development | REST APIs | API Development | Database Design | Database Management | Database Optimization | Microservices | Express.js | FastAPI | Django | Flask | Docker | Kubernetes | Git | CI/CD | Cloud

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Mandatory Project Experience

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- Minimum 5 years of relevant Backend Development experience.
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- Hands-on experience with Node.js and Python.
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- Strong experience with MongoDB and PostgreSQL.
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- Experience developing and integrating REST APIs.
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- Experience in database design, queries, indexing, and performance optimization.
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- Experience developing scalable and high-performance backend applications/services.
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- Strong experience in debugging and resolving application, API, and database issues.
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Candidate Details:

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Please share the following details along with your updated resume: [email protected]

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Full Name:

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Contact Number:

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Current Location:

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Total Experience:

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Relevant Backend Development Experience:

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Node.js Experience:

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Python Experience:

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MongoDB Experience:

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PostgreSQL Experience:

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REST API Experience:

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API Development Experience:

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Database Design Experience:

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Database Optimization Experience:

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Microservices Experience:

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Express.js / FastAPI / Django / Flask Experience:

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Docker / Kubernetes Experience:

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Cloud Experience (AWS/Azure/GCP):

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Redis / Caching Experience:

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CI/CD Experience:

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Git/GitHub/GitLab Experience:

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Current Company:

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Notice Period:

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Current CTC:

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Expected CTC:

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We look forward to connecting with you!!

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Thanks and Regards,

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TAG Team

📌 XUV] Backend Developer (New Delhi)
🏢 ZettaMine Labs
📍 New Delhi