Senior Android Engineer (Kotlin) - Bengaluru

Kocoa Technologies Pvt Ltd; Bengaluru; On-site; INR 900,000 - 1,700,000; Full time

Job summary

M is seeking an experienced Android engineer to build its native Android app from scratch, delivering real-time, AI-driven conversational experiences across devices and network conditions in India. You will own features end-to-end, from architecture through to launch, with a focus on performance on low-end devices.

Based in Bengaluru, you will tackle device fragmentation, real-time data flows, streaming replies, and timely notifications, partnering with backend and design.

Qualifications

• 4–8 years building and shipping native Android apps (Kotlin) to the Play Store.
• You’ve fought and won the real-device, real-network battles.
• Comfortable with real-time data and messaging-style UIs.
• You own features end-to-end.

Responsibilities

• Build M's native Android app, daily-use, real-time, built to last.
• Make conversation feel instant: streaming replies, voice notes, well-timed notifications.
• Win on real-world Android: device sprawl, flaky networks, memory, battery.
• Own the craft bar: an app that feels fast and trustworthy on a budget phone.
• Ship for launch with Backend and Design, and shape the roadmap.
• 30 / 60 / 90-Day Expectations: 30 days shipping to production with multiple features merged; 60 days own a major slice of the app; 90 days the craft bar and architecture are yours.

Skills

Android Kotlin

Real devices

Job description

Overview

Build M’s native Android app from scratch and make a real-time, AI-driven, conversational experience feel effortless across devices and network conditions.

Company Details

At M, we’re early, ambitious, and moving fast. We’re building a new category in how urban households function. We help households run smoothly through trained professionals, operational excellence, and technology-driven support systems. Backed by Peak XV Partners, Blume Ventures and CRED, we’re reimagining how homes run, so people never have to think about chores again.

Website: https://tellm.co/

The Role

Put M in every household’s pocket. India runs on Android, across a thousand devices, price points, and network conditions. You’ll build M’s native Android app from scratch and make a real-time, AI-driven, conversational experience feel effortless.

Requirements

• 4–8 years building and shipping native Android apps (Kotlin) to the Play Store.
• You’ve fought and won the real-device, real-network battles.
• Comfortable with real-time data and messaging-style UIs.
• You own features end-to-end.

Bonus Qualifications

• Built chat, voice, or other real-time-heavy apps.
• Worked with AI or streaming responses on mobile.
• You treat performance on low-end devices as a feature, not an afterthought.

Responsibilities

• Build M's native Android app, daily-use, real-time, built to last.
• Make conversation feel instant: streaming replies, voice notes, well-timed notifications.
• Win on real-world Android: device sprawl, flaky networks, memory, battery.
• Own the craft bar: an app that feels fast and trustworthy on a budget phone.
• Ship for launch with Backend and Design, and shape the roadmap.

30 / 60 / 90-Day Expectations

• 30 days: shipping to production; multiple features merged.
• 60 days: you own a major slice of the app, and it’s in customers' hands.
• 90 days: the craft bar and architecture in your area are yours.

Job Details

Indiranagar, Bengaluru. Full-time, work from office.

Interview Process

• Technical Discussion
• Android Architecture Round
• Founder Discussion