weya.ai - Senior Backend Developer - Node.js/Golang

About the Company :

Our intelligent AI agents automate voice, Whatsapp, and email interactions- powering end-to-end support, collections, onboarding, and more for banks, NBFCs and fintechs. We're building the future of customer engagement: AI systems that talk like humans, operate at scale, and deliver 24/7 responsiveness with precision.

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 Backend Developer at Weya.ai, youll join our core founding tech team and take full ownership of backend systems that power our real-time AI communication stack.

This isnt 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 Do?

- Architect and build scalable microservices using Node.js or Go

- 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 product, AI, and frontend 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

What We're Looking For?

- 4- 5 years of backend or full-stack experience with Node.js, Go (Golang), 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) :

- 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

What You'll Get?

- High Ownership : Your code and work directly impact and helps businesses scale across India and the US

- Direct client and live Product Exposure : No red tape culture, Ideas get shipped, not stuck in slides Work

- Founding Team Vibe : Influence our tech stack, culture, and product roadmap

- Career Growth : Build, lead, and scale systems at the heart of a fast-growing AI startup