Technical Lead - Backend

Hiring Backend Technical Lead at Dialflo – Build Dialect Aware AI Systems that talks like a Human!

At Dialflo, we’re building Shopify Over Calls – letting businesses run everything through AI-powered voice calls, making phone numbers their new business identity. We’re a Bangalore-based, funded startup, on a mission to build a global brand from India, powered by a team of engineers obsessed with building cutting-edge tech.

Note : Please send your application to . In your application, please mention one backend project that you are most proud of.

What You'll Build

Lead the design and development of production-ready voice AI agents.

Core backend infrastructure for concurrent voice AI conversations

Real-time voice processing and AI orchestration systems

Scalable APIs and monitoring systems for AI deployments

High-performance data pipelines

Mentor and guide the engineering team, enforcing best practices and clean code.

Participate in architectural decisions and roadmap planning.

Requirements

Strong Python expertise and system design skills

Production experience with REST APIs (FastAPI preferred)

Deep knowledge of PostgreSQL and Redis

Hands-on with cloud infrastructure (AWS / GCP / Azure) and scalable system design.

Deep understanding of speech AI technologies : STT, TTS, ASR, and NLP.

Ability to write clean, tested, and maintainable code

What Sets You Apart

Experience with WebRTC or real-time communication

Background in audio processing or ML deployment

Contributions to open-source projects

Experience with distributed systems

What We Offer

Competitive salary : ₹20L–₹50L / year (based on experience & impact)

Equity : 0.2%–1% for early key hires

High ownership : Lead technical decisions and shape the product

️ Cutting-edge tech : AI, voice, real-time pipelines, production systems

Flexible & remote-friendly

How to Apply :

Please send your application to . In your application, mention one backend project you’re most proud of and tell us why it makes you a strong fit for this role. This is our primary way to assess candidates — we’re looking for engineers who take ownership and are genuinely excited about building.