Backend Developer (Node.js)

Apna Softwares

Website: apnabillbook.com
Job details:
Company Description

Apna Softwares is a fast-growing technology company building powerful billing and business management solutions that help businesses streamline operations, manage finances, and scale efficiently.

Our platform goes beyond basic billing — we solve real-world challenges like inventory management, financial calculations, and order workflows for modern businesses.

Our mission is simple: make business operations smarter, faster, and more reliable through technology.

Role Description

We are looking for a Backend Developer (Node.js) who can build and manage complex, scalable backend systems, especially those involving billing, financial logic, and real-time operations.

This is a full-time, on-site role in Noida.

You will not just build APIs — you will work on core business logic that directly impacts how businesses operate daily.

Key Responsibilities

• Develop and maintain backend services using Node.js & Express.js
• Design scalable and efficient system architecture
• Implement complex business logic (billing, tax, discounts, stock flow, order lifecycle)
• Work with Sequelize ORM and MySQL for data management
• Optimize performance using Redis caching
• Ensure data accuracy and consistency in financial transactions
• Collaborate with frontend and product teams
• Debug, troubleshoot, and improve system performance
• Implement secure coding practices and protect sensitive data 

Required Skills

• Strong proficiency in Node.js
• Experience with Sequelize ORM
• Solid understanding of MySQL (or similar relational DBs)
• Hands-on experience with Redis (caching, performance optimization)
• Strong understanding of RESTful APIs
• Good knowledge of OOP and clean code practices
• Ability to handle complex logic and edge cases

Preferred (Big Plus)

• Experience in billing / POS / accounting systems
• Understanding of financial calculations (tax, rounding, discounts, ledgers)
• Experience with inventory or stock management systems
• Familiarity with high-scale or real-time systems

Who You Are

• You don’t just write APIs — you solve business problems
• You think about edge cases, accuracy, and performance
• You care about clean, scalable, production-ready code
  

Details

• Experience: 1–3 Years
• Location: Noida (On-site)
• Job Type: Full-time

Apply Now - https://apnasoftwares.com/careers/9845525a-92d4-4ecd-bbb8-86c9efdaeb4d

Send your resume to:

info@apnasoftwares.com

Click on Apply to know more.