JOB DETAILS

Mobile Developer

CompanyAttain
LocationBengaluru
Work ModeOn Site
PostedApril 2, 2026
About The Company
Attain has partnered with Tango since 2018 providing software implementation, support, testing, development, and data analysis services. Our expertise in Managed Services led us to become a trusted value added reseller for Tango's product across Southeast Asia and India. With Tango Reserve & Visitor, Our vision for the future of work revolves around fostering employee collaboration, enabling both organizations and their workforce to shape their desired working environment regardless of location. With Tango Energy & Sustainability, We help companies to simplify energy & sustainability process to achieve net-zero emissions. For more information, visit attainsolutions.com
About the Role

Company Description

Founded in 2018 in Bangalore, the center of India's high-tech industry area, Attain has grown to serve a global client base of startups, early stage companies, SMEs and the Large Enterprises.

Our US based partner is looking for a full time developer. This is an India based remote position.

Role Summary

We're building Nestora - a privacy-first, AI-powered personal document management app with on-device processing and a local-first architecture. You'll deliver high-quality features across iOS and Android, collaborate with backend engineers, and help turn a working system into a dependable, elegant product.

Job Description

Key Responsibilities

Product & Features

  • Build document capture, classification, and management workflows using React Native / Expo SDK 54
  • Implement email integration (OAuth2, sync, intelligent filtering) and on-device conversational AI interfaces
  • Translate designs into responsive, accessible interfaces with NativeWind and smooth animations via reanimated

Quality & Platform

  • Write unit and integration tests; debug across iOS and Android; optimize startup time and memory
  • Maintain native builds — Xcode/CocoaPods (iOS), Gradle/Kotlin (Android), platform-specific APIs
  • Participate in code reviews; validate and refine AI-assisted code before production release

Qualifications

Must Have

  • 3+ years with React Native 0.80+ — modern hooks, context, and performance patterns
  • Strong proficiency with Expo SDK 54 (managed and bare), expo-router, and deep linking
  • TypeScript 5.x with strict typing; experience with AWS Amplify Gen 2, AppSync, and Cognito
  • At least one shipped production-grade mobile app
  • Strong debugging skills; comfort with ambiguous, edge-case issues
  • Clear, proactive communication in English

Nice to Have

  • On-device AI/LLM integration; document management or privacy-focused app experience
  • EAS builds/submissions, TestFlight, App Store Connect / Google Play Console
  • Swift or Kotlin for native module development

What We Offer

  • Work on a modern, privacy-first AI product with a real user impact
  • Cutting-edge stack and a collaborative, strong-engineering-culture team
  • Growth opportunities across mobile development and AI/ML integration

Work Setup

  • Remote - India-based
  • Full-time 
  • Daily overlap with US time zones required. Expectation of availability for team calls and code reviews during these hours: 10am-2pm and 8pm-12am

Additional Information

How to Apply

Please share:

  • Resume
  • Links to applications or projects you have built with a description of your contribution.
  • Description of your end-to-end development workflow for building a feature or fixing a bug. Please include:
  • tools you use
  • how you write and test code
  • how you debug issues
  • whether and how you use AI tools
  • process of reviewing and integrating AI generated code
  • what works well
  • what challenges or limitations you face
  • what systematic solution you would propose to solve this
     
Key Skills
React NativeExpo SDK 54TypeScriptAWS AmplifyAppSyncCognitoiOS DevelopmentAndroid DevelopmentNativeWindReanimatedUnit TestingIntegration TestingDebuggingOAuth2On-device AIMobile Architecture
Categories
SoftwareTechnologyEngineering
Benefits
Remote workGrowth opportunitiesCollaborative team environment
Job Information
📋Core Responsibilities
You will build and maintain document management features for a privacy-first, AI-powered mobile application using React Native and Expo. The role involves collaborating with backend engineers to ensure high-quality, responsive interfaces and robust native platform integration.
📋Job Type
full time
📊Experience Level
2-5
💼Company Size
32
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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