Backend Engineer – API & IntegrationsDigLip7 • Noida, Uttar Pradesh, India
Backend Engineer – API & Integrations
DigLip7 • Noida, Uttar Pradesh, India
9 hours ago
Job descriptionStrong hands-on experience with MongoDB Good understanding of MySQL Ability to design clean & efficient database schemas Meta APIs : Facebook Leads, WhatsApp Cloud API, Messenger Google APIs : OAuth, Calendar, Maps, Business Profile Payment gateways : Razorpay, Stripe, PayPal Experience with webhooks, callbacks & event-driven flows Familiar with AWS (EC2, S3, RDS basics preferred) Deployment using Nginx, PM2, Vercel, Render Basic understanding of Docker Tools : Git / GitHub, Postman, logging tools (Winston, Morgan) Build and maintain scalable REST APIs Develop backend logic for core modules Implement secure authentication (JWT, OTP, tokens) Optimize performance, caching & error handling Manage Meta and Google API integrations Implement payment gateways with webhook flows Build cron jobs, schedulers & automation tasks Create reusable backend services Deploy backend on AWS / Nginx / PM2 Monitor server uptime, logs & errors Prepare API documentation (Postman / Swagger) Work closely with frontend developers for API integration Coordinate with QA for testing & debugging Quickly resolve production issues Strong problem-solving & logic-building skills Ability to work independently and take ownership Comfortable managing backend modules end-to-end Proactive and responsible attitude Redis, queues (BullMQ, RabbitMQ) Microservices architecture CI / CD pipelines
📍 Location : Noida Sector 2, Uttar Pradesh
🕒 Job Type : Full-Time
Job Summary
We are hiring a backend engineer with strong expertise in REST API development , backend architecture , and third-party integrations (Meta APIs, Google APIs).
You will be responsible for building scalable backend systems, secure authentication flows, and automation workflows.
Required Technical Skills Backend Development
- Strong proficiency in Node.js (Express.js or Nest.js)
- Expert in REST API design & development
- Authentication frameworks : JWT, OTP, Access / Refresh Token flows
Databases
Third-Party Integrations
DevOps, Deployment & Tools
Responsibilities Backend & API Engineering
Integrations & Automation
Server Management & Deployment
Cross-Team Collaboration
Candidate Requirements
Preferred (Not Mandatory)
How to Apply
Send your CV , GitHub , and project links to :
📧 Jobs@diglip7.com
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Integration Engineer • Noida, Uttar Pradesh, India
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