HelloBae is looking for an experienced Backend Technical Consultant to review our backend, identify performance bottlenecks, and guide improvements as we build our video-first dating platform. This is a review and advisory role, rather than a day-to-day development position.

Location:
Remote Engagement: Part time / Freelance Responsibilities
• Conduct regular code reviews and provide actionable feedback.
• Review backend architecture for scalability, reliability, and maintainability.
• Identify API performance issues, slow database queries, and inefficient caching.
• Review real-time chat and video-calling integrations.
• Review payment gateway and subscription integrations, including payment verification, webhooks, refunds, and duplicate-event handling.
• Assess authentication, authorization, rate limiting, and user-data security.
• Review deployment practices, monitoring, error handling, and cloud costs.
• Guide developers on improvements and verify important fixes.



Requirements
• 4+ years of backend engineering experience.
• Experience at a product-based company building consumer-facing or D2C products.
• Strong Node.js and TypeScript expertise.
• Hands-on experience with PostgreSQL, Redis, and REST APIs.
• Experience with WebSockets/Socket.
IO and video/voice calling integrations such as Agora.
• Familiarity with Cloudflare and cloud infrastructure.
• Experience with payment gateways such as Razorpay
• Proven experience in code reviews, performance optimization, and architecture reviews.
• Ability to explain technical issues clearly and prioritize practical improvements. Experience with dating, social, messaging, or other real-time consumer applications is a plus. To apply, email [email protected] with your CV or LinkedIn profile.

📌 Backend Technical Consultant — Code Review (Noida)
🏢 HelloBae
📍 Noida