Senior Back End Developer

Job Description – Senior Node.js Developer (GraphQL, MongoDB, Integrations)

Job Title: Senior Node.js Developer (GraphQL, MongoDB, Integrations)
Department: Technical Team
Reports To: Tech Lead / Project Manager
Location: Onsite
Job Type: Full-time

Role Summary

The Senior Node.js Developer will be responsible for building and maintaining backend systems with a strong focus on GraphQL, MongoDB, and heavy API integrations. This role requires expertise in developing scalable server-side applications, integrating third-party systems, and ensuring secure, high-performance solutions.

Key Responsibilities

• Design, develop, and maintain backend applications using Node.js.
• Build and optimize GraphQL APIs and RESTful services for scalable applications.
• Manage databases with MongoDB, including schema design, optimization, and performance tuning.
• Integrate multiple third-party APIs and platforms such as WhatsApp API, Reidin, Property Monitor, QuickBooks, Zoho Books, Entrust, and others.
• Collaborate with frontend developers, QA, and DevOps teams to ensure seamless delivery of features.
• Ensure backend systems are secure, reliable, and compliant with SOC 2 / ISO standards.
• Write clean, maintainable, and well-documented code.
• Troubleshoot, debug, and resolve complex backend and integration issues.
• Responsibilities are not limited to the above and may evolve as per business needs.

Qualifications & Skills

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• 5+ years of experience in backend development with Node.js.
• Strong expertise in GraphQL, RESTful APIs, and API integrations.
• Hands-on experience with MongoDB database design and performance optimization.
• Familiarity with cloud services (AWS, Vercel) and CI/CD pipelines.
• Solid understanding of authentication, authorization, and data security best practices.
• Excellent problem-solving, debugging, and analytical skills.
• Qualifications and skills are not limited to the above and equivalent experience may be considered.

Performance Indicators

• Stability, scalability, and security of backend applications.
• Timely and successful delivery of integrations with third-party systems.
• Quality and maintainability of code.
• Effective collaboration with cross-functional teams.
• Compliance with SOC 2 / ISO requirements in development and documentation.

Job Type: Full-time

Work Location: In person

Job Type: Full-time

Pay: Rs200,000.00 - Rs300,000.00 per month

Work Location: In person