This job offer is not available in your country.

Senior Mobile Platform Engineer - React Native

Grizmo LabsBangalore

20 days ago

Job description

As a Senior Mobile Platform Engineer, you'll build pixel-perfect, high-performance apps that scale to millions of users. You'll architect mobile systems, optimize performance across flagship and budget devices, and create infrastructure to support spikes during major events - while collaborating closely across product and engineering.

What You'll Build :

Mobile architecture that scales to tens of millions of users
Real-time features with sub-200ms response times at scale
Mobile infrastructure resilient to heavy traffic spikes
Optimized performance across flagship and budget Android devices
Offline-first apps that work seamlessly with intermittent connectivity

What We're Looking For :

5+ years of deep React Native experience (custom native modules, performance optimization)

Experience with apps supporting 5k+ concurrent users or high RPS systems

Proven expertise in mobile performance (sub-200ms load times on budget Android devices)

Strong background in offline architecture and building resilient apps

Experience in growth engineering (A / B testing features with statistical rigor)

Technical Stack & Tools :

Frontend : React Native, TypeScript, Redux Toolkit, RTK Query

Performance : Flipper, custom performance monitoring

Testing : Automated visual regression testing and related frameworks

CI / CD : Mobile deployment pipelines, feature flags, gradual rollouts

Why Join :

Backed by world-class VCs and angels

Work with a small, densely-talented team of bar-raisers from leading startups

Ship projects every week in a fast-paced, pre-PMF startup environment

Build for impact at scale - mobile apps that serve millions of users

Career acceleration by working with experienced leaders (ex-Paytm, PayMaya, Groww, Meesho, Ola, Smallcase)

(ref : hirist.tech)

Create a job alert for this search

Engineer React Native • Bangalore