Here’s the JD with the must-have technologies highlighted:

Job Title: Backend Developer (Node.js) – Contract, Remote

Experience Level: 4+ Years

Job Description:

We are looking for an experienced Backend Developer with strong Node.js skills to develop and maintain the server-side of a marketplace platform.

Must-Have Skills & Experience:

✅ Minimum 4 years of professional experience in backend development

✅ Advanced proficiency in Node.js and Express.js

✅ Strong understanding of database design and optimization with PostgreSQL & Prisma ORM

✅ Must have working experience with microservices

✅ Experience with RESTful API design and implementation

✅ Proven experience with authentication and authorization

✅ Proficiency in writing secure, scalable code

Preferred Qualifications:

➕ Experience with e-commerce or marketplace platforms

➕ Knowledge of payment gateway integrations

➕ Experience with microservices architecture

➕ Familiarity with SNS, SQS & other AWS services

➕ Background in implementing search functionality

➕ Experience with caching solutions

Responsibilities:

🔹 Design and implement scalable backend services

🔹 Develop RESTful APIs for frontend integration

🔹 Implement secure payment processing systems

🔹 Optimize database performance and queries

🔹 Ensure data security and implement proper authentication

🔹 Write comprehensive API documentation

🔹 Participate in code reviews and technical discussions

📌 Contract-based Remote Opportunity

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