Senior Backend Developer

• This is a remote position.
• Job Title: Senior Backend Developer
• Location: Noida
• Working Mode: Remote
• Type: Full-time
• Experience: 4-5 Years

About the Company

weya AI is building the next generation of intelligent customer engagement, AI agents that automate voice, WhatsApp, and email interactions for banks, NBFCs, and fintech companies. We handle end-to-end collections, support, onboarding, and more: human-like conversations at enterprise scale, 24/7. We're a mission-driven startup working on real problems with real stakes. If you're looking to work on real-world AI problems with enterprise impact, Weya AI is one of the most mission-driven startups you can join right now.

About the Role

As a Senior developer at weya, you’ll join our core tech team and take full ownership of backend systems that power our real-time AI communication stack. This isn’t just a development job - it's a leadership opportunity to help scale a live product already in production. You'll architect, build, and optimize scalable, secure backend services while collaborating across AI, frontend, and telephony teams. Expect rapid release cycles, close collaboration with founders, and the freedom to influence architecture, tooling, and team culture.

What You'll Own?

Architect and build scalable microservices using Go and Node.js

Design clean, secure APIs and data pipelines for real-time voice and chat systems

Manage cloud infrastructure on Azure or AWS (App Services, containers, databases)

Optimize backend systems for performance, cost-efficiency, and reliability

Collaborate with AI & Engineering teams to launch new features rapidly

Own deployments, monitoring, and backend stability in a production environment

Contribute to code reviews, system design decisions, and long-term architecture strategy

Requirements

• What We're Looking For?
• We’re looking for someone with hands-on experience building and scaling systems from scratch, including owning 0→1 product development and scaling them reliably in production environments.
• Atleast 3+ years of backend or full-stack experience with Go (Golang), Node.js, React, PostgreSQL or MongoDB
• Strong understanding of system design, microservice architecture, and clean code practices
• Experience deploying and scaling cloud applications on Azure or AWS
• Proven track record of delivering end-to-end features in SaaS, voice tech, or AI-driven platforms
• A product-first mindset - you think about UX and business impact, not just code
• Strong communication, ownership, and cross-functional collaboration skills
• A self-starter attitude - you thrive in startup environments and ambiguity

Good to have (Bonus Points)

• Exposure to Next.js, or frontend integration workflows
• Familiarity with CRM integrations, WhatsApp APIs, Twilio, or Knowlarity
• Experience in early-stage startups or mentoring junior engineers
• Passion for AI, voice interfaces, or building tools that transform CX

Benefits

• What You'll Get?
• Let's Build the Future of Conversations...
• If you're excited about scaling backend systems, building impactful tech, and owning yourwork - apply now!
• Apply directly here or send your CV to [email protected] with the subject line:
• Job Application – Senior Backend Developer/SDE2 | Your Name | Your Location