Android Developer

About the Product

We build a spiritual wellness app, live on iOS and Android, with a growing base of paying subscribers. It pairs guided content with narrated audio and short daily practices. Small team, real users, no bureaucracy.

We're hiring one developer for a focused three months: clear the maintenance backlog, and roll the app out in seven new languages.

The Role

Two mandates, both hands-on. You write the code, you ship it, you watch it in production. You'll work directly with the founder — short feedback loops, decisions in hours not weeks.

1. Stability and backlog

Bug fixes, crash triage, performance, offline and audio playback reliability, dependency and OS-version upgrades. Own the release process end to end: builds, TestFlight, App Store and Play Store submissions, review responses, staged rollouts. Maintain in-app subscriptions and paywalls — entitlements, restore flows, edge cases.

2. Language expansion — seven languages

We supply the translated content ourselves. The full content corpus is already translated (or in progress) in-house. You are not doing translation work. You are building the system that serves it.

Target languages: Spanish, French, Italian, German, Russian, Portuguese, Hebrew.

That means:

• The i18n layer — string externalization, keys, pluralization, locale detection and switching, date/number formats
• Handling text expansion — German and Russian run 30%+ longer than English and will break layouts that were designed for English. Finding and fixing those is a real part of the job.
• The content pipeline — per-locale content queries and graceful fallback when a story or audio file isn't yet available in a language
• Localized audio — multiple voice tracks per locale, caching, fallback
• Per-market store listings, screenshots, metadata, and regional pricing tiers
• Making it possible to add a new language without a code change
• Hebrew is right-to-left. It ships last. RTL experience is a plus, not a requirement — but you should be comfortable learning it and using React Native's built-in RTL support.

Milestones

Scope is milestone-gated, not hours-based.

Week Deliverable 1–3 Backlog triage, crash and performance fixes, i18n layer + string externalization 4–6 Spanish, French, Italian live end-to-end — content, audio, layout 7–9 German, Russian, Portuguese — including layout fixes for text expansion 10 Documentation & handover — setup, architecture, runbook. Store listings and regional pricing shipped. 11–12 Hebrew (RTL), or backlog overflow Requirements

Must have

• 3+ years shipping production mobile apps
• At least one app you personally took through App Store and Play Store review
• Strong React Native / Expo and TypeScript
• Real, shipped i18n experience — you've launched an app in multiple languages and know where it breaks. Not "I've used i18next once."
• Hands-on with mobile subscriptions and IAP (RevenueCat, StoreKit, or Play Billing)
• Experience with a Postgres/REST or BaaS backend (Supabase, Firebase, or similar)
• Tests on real devices before shipping — "works on my machine" isn't done
• Fluent English; disciplined enough to work independently without daily supervision

Nice to have

• RTL / Hebrew or Arabic layout experience
• Audio-heavy app experience — streaming, caching, background playback, lock-screen controls
• Push notifications (APNs, FCM)
• App store review or metadata compliance across markets
• Sensitivity to religious or spiritual content — you should be able to handle it with care, whatever your own background

Terms

• 3-month fixed-term contract, remote, working in full-time capacity
• First month is probationary — 2 weeks' notice either side
• Compensation: [range] for the full term, paid monthly against milestones
• All work product and IP assigned to the company
• Documentation and handover are contractual deliverables, due at week 10
• Extension to an ongoing maintenance retainer available; decided in week 10

To Apply

Send:

1. Links to apps you've shipped — especially anything multilingual
2. A short note on the hardest localization problem you've solved and how you found it
3. GitHub or a code sample, if you can share one

Android Developer - IoT Integration Specialist

We're seeking an experienced Android developer to build and integrate mobile solutions with industrial IoT systems. You'll collaborate directly with IoT teams to connect Android applications with production-grade machinery, focusing on core connectivity features including GSM, WiFi, Bluetooth, local storage, and GPS functionality. This hands-on role requires strong Android development skills and the ability to work with hardware integrations in industrial environments.

Key Focus Areas:

• Android app development for industrial IoT applications
• Integration with production machinery and IoT devices
• Core connectivity libraries (GSM, WiFi, Bluetooth, GPS)
• Local data storage and management
• Cross-functional collaboration with IoT development teams

Kutumb is the first and largest communities platform for Bharat. We are growing at an exponential trajectory. More than 1 Crore users use Kutumb to connect with their community. We are backed by world-class VCs and angel investors. We are growing and looking for exceptional Android Developers to join our Engineering team. 

More on this here - https://kutumbapp.com/why-join-us">https://kutumbapp.com/why-join-us.html

Core Responsibilities:

• Architect and develop new flows and features on our Android app
• Build robust UI which work well on different screen densities and interactions that result in a delightful experience
• Iterating and building experiments
• Will be working with Kotlin

You are the right fit if you have:

• Strong Android fundamentals
• Build from scratch and be a good decision maker
• The Ownership skills and can own the problems end to end
• The Zeal and willingness to put in extra efforts to build a product which will be used by millions of users, and most importantly
• The ability to find the solution to any problem and get things done

What we offer:

• High pace of learning
• Opportunity to build the product from scratch
• High autonomy and ownership
• A great and ambitious team to work with
• Opportunity to work on something that really matters
• Top of the class market salary and meaningful ESOP ownership

- Writing clear, maintainable and testable code.

- Experience with Git

- Experience in Cross-platform mobile app development using Flutter. Prior experience developing with Flutter is a plus.

- Experience developing with Dart, whether with Flutter and/or for the web, is required.

- Additionally, deep experience contributing to and managing high-scale production mobile apps is desired.

- Expertise in Android development is preferred.

- Minimum of 2-3 years full-time mobile development experience (Android or iOS or cross-platform).

- Strong system design and architecture skills - specifically for android.

- Curiosity to tinker around, explore new paradigms and strong zest for continuous improvement.

- E2E App development and/or experience of developing SDKs is good to have.

- Experience launching and managing Production mobile apps.

- Experience authoring, testing, and deploying code mission-critical applications.

- Debugging mobile apps using simulators and related tooling.

- Developing and releasing complex, data-driven map based apps using Native as the primary application framework.

- Persisting data for offline-first apps using flutter Developing reusable UI Components or libraries.

- Networking and integrating third-party APIs using Flutter.

- Experience developing integrations with common APIs (e.g., Firebase, Twitter, Instagram, Stripe, Youtube, Google etc.)

- Knowledge of Data Structure and Algorithms.

- Knowledge of OOPs principles.

- Working understanding of Relational NoSQL Databases

- Mindset to take up project individually.

- Experience working in an agile development process.

• Have experience  in iOS/Android apps  with Flutter. Either deployed on the AppStore/Google Play or available on Github;
• 3+ years in mobile software development minimum.
• Two year’s developing Flutter applications for mobile
• Experience with third-party libraries and APIs;
• Understanding of the Agile development life-cycle;
• Experience with automated testing and building;
• Experience with Git, SVN, or other version control tools;
• Proven experience in writing readable code, creating extensive documentation for existing code, and refactoring previously written code

• Java/Swift experience;
• Understanding of Android Keyboard API;
• Experience with optimizing applications for Material Design.

Sportz Interactive (SI) works with its clients and partners to revolutionize the sports fan experience across consumption points by creating best-in-class, kickass products. SI was founded in 2002 as a B2B sports content business. Through the years, it gained immense reputation for its state-of-the-art hosted solutions, digital simulators, match centers and fantasy games. Sportz Interactive has a fantastic reputation in the online sports community, having worked with clients across the globe including the likes of The International Cricket Council, STAR Sports, Yahoo!, AOL, Eurosport, Castrol, Web 18, NDTV, Nimbus, Times of India, Rediff.com and Singtel amongst others. 

Sportz Interactive provides in-depth sports information and content and specializes in product development for the web, mobile and other interactive platforms. 
http://www.sportzinteractive.net/">www.sportzinteractive.net 

Location: Goregaon east, Mumbai
Position Description: 3+ years of experience with mobile application development in Android.

Primary Responsibilities:

• Work closely with the core team for coming up with new features and implementing them
• Work on new products and services
• Provide support to existing applications
• Integrate REST services into mobile applications

Required Skills:

Functional: Kotlin, Retrofit, Room Db, GSON, (Room/SQLite), MVVM, MVP, MVC, Work Manager, Rx java, Dagger 2, Recyclerview, Custom Solutions & Custom Views, GIT & JIRA.

Mandatory Skills

• Passion for sports
• Problem-solving ability
• Ability to work in teams
• Target & Result orientation
• Good communication skills