React Native Developer

What this role is

The market has no shortage of mobile developers who only do mobile, and no shortage of full-stack engineers who have never shipped a production app. This role is neither of those.

You are a Product Engineer whose centre of gravity is mobile. React Native is where you live. You have shipped apps, debugged native integrations, handled platform-specific edge cases, and understand what it actually takes to get something through App Store and Play Store review. That is the non-negotiable foundation.

But at Fountane, Product Engineers build products — not layers. The same feature that lives in a mobile app often has a web surface, an API, a webhook, or a database schema behind it. At L3 you are expected to own the full application surface of what you are building, not hand off the moment the work touches a backend. You will not be doing everything alone — you have a pod. But you will need to be capable of crossing the boundary when the work demands it.

You are joining a permanent Island pod. Your first deployment is to an ongoing client engagement that requires your mobile depth immediately. After that, you are a long-term Islander who will move across engagements as the Mainland deploys you.

What Fountane is actually asking for

We know the market has specialists. We are not pretending this is a standard full-stack role with mobile as a footnote, or a mobile role where full-stack is irrelevant. Mobile is your primary skill. Everything else is your secondary obligation. If you have spent your career going deep on React Native and can hold your own on an API or a web feature when needed, this role fits you.

If you are a pure mobile specialist who cannot — or will not — touch anything outside the app layer, this is not the right fit. Not because we do not respect specialisation, but because Islands do not have room for hard walls between disciplines. The work crosses boundaries. So must you.

What you will own at L3

• React Native application development — the primary mobile codebase, feature delivery, and platform-specific implementation across iOS and Android
• App Store and Play Store release management — build pipelines, submission, review compliance, and versioning
• Native integrations — push notifications, device permissions, biometrics, deep linking, offline-first patterns, and platform SDK integrations where required
• Context Engineering — translating Concept Engineer prototypes and briefs into a clean, scalable mobile architecture using Cursor as your primary execution tool
• API integration and backend contribution — consuming and, where needed, building or modifying the backend services your mobile surfaces depend on
• State management architecture — owning how data flows through the mobile application, not just implementing patterns handed to you
• Cross-platform consistency — ensuring iOS and Android behaviour is intentional and documented, not accidental
• Cursor .cursorrules contribution — maintaining the Island's mobile-specific coding standards and context files so the codebase stays navigable as it grows
• Refactoring and codebase stabilisation — at L3 you are expected to work safely on an existing codebase, not just greenfield. You use Cursor's codebase context to edit and optimise without breaking what already works
• Mentoring L1 and L2 engineers on the Island — reviewing their code, raising the quality bar, and making sure mobile-specific patterns are being applied correctly across the pod

The technology you will be working with

This role is being hired for a specific active engagement. The following is the technology stack in use on this project. If you have not worked with these directly, do not apply.

• React Native — cross-platform mobile, iOS and Android
• TypeScript and JavaScript (ES6+) — the entire codebase is typed
• State management — Zustand and Redux; you need to know both and have an opinion on when to use each
• API integration — RESTful APIs and GraphQL; you will be consuming both
• Push notifications — Firebase Cloud Messaging (FCM) and Amazon SNS
• List rendering and UI performance — FlatList and related React Native optimisation patterns; this is not optional on a project of this scale
• Git — branching, PR reviews, and version control discipline on a team codebase
• iOS and Android platform guidelines — you understand the design and behavioural expectations of both platforms and implement accordingly

Bonus — useful but not required to apply:

• Native Android (Kotlin/Java) or iOS (Swift/Objective-C) experience
• Mobile testing frameworks — Jest, Detox, React Native Testing Library
• CI/CD pipeline experience for mobile applications
• Performance monitoring and analytics tooling

Proof-based qualifications

We do not assess candidates on years of experience or job titles. We assess on proof of capability. When you apply, be prepared to demonstrate the following:

What we look at

What you must show

2–3 shipped apps

Live applications on the App Store and/or Play Store that you built or were a primary engineer on. Provide links or app names in your application. We will look them up. If you cannot name two shipped apps, do not apply.

React Native + TypeScript

A codebase or feature set demonstrating typed React Native development — components, hooks, context API, and state management using Zustand or Redux. Not a tutorial project.

API and backend integration

A feature where your React Native work connected to a RESTful or GraphQL API — ideally one you also built or modified on the backend side. Show us the integration, not just the consumption.

Cursor-driven workflow

Walk us through how you currently use Cursor and Claude in your build process. Not a demo. A real conversation about how AI tooling has changed how you write and debug code.

A CV listing React Native and a GitHub with no shipped apps is not proof. Show us what you have built.

AI tooling at Fountane

Claude and Cursor are the primary tools for thinking, drafting, and executing work at Fountane. Every Product Engineer — including this one — is expected to use Cursor as their main development environment and Claude for context engineering, debugging, and architectural thinking.

This is not a listed skill. It is the working method. If you are not already building with Cursor and Claude integrated into your daily workflow, you will need to get there fast. The Island's velocity depends on it.

Who should not apply

• You have only built mobile apps backed entirely by third-party services (Firebase, Supabase) and have never touched application logic outside the app layer.
• You cannot name two or more applications you have shipped to the App Store or Play Store.
• You treat mobile as a skin over a web app. You have not handled platform-specific native behaviour, device APIs, or cross-platform edge cases.
• You are not using AI tooling in your current workflow and see it as optional.
• You need a clear boundary around mobile and expect the backend work to always belong to someone else.

What comes next

L3 is not a ceiling. The path to Lead PE — Mobile requires demonstrated ability to orchestrate the Island's full application architecture across mobile and backend, define the .cursorrules for the pod, manage Island velocity, and handle client technical conversations without the Lead CE in the room. Promotion is not tenure-based. It is triggered by demonstrated capability at the next level's complexity tier.

About Fountane

Fountane is a technology ventures lab - one part product studio, one part startup engine. We build high-quality software and AI products for clients ranging from fast-moving startups to large enterprises, and we co-build and invest in new companies when we see the right opportunity.

Founded in 2017 and headquartered in Minneapolis, we have grown to 60+ people across four continents and were recognised as one of America’s fastest-growing companies, ranking No. 699 on the Inc. 5000 with 595% three-year growth.

We are radically open-minded, serious about craft, and direct about expectations. If you want to do meaningful work without politics, this is the place.

FLUTTER DEVELOPER               

GormalOne LLP. Mumbai IN

GormalOne is on a mission to make dairy farming highly profitable, especially for the smallest farmers living in the most neglected geographies. We are a dairy-focused technology solution provider with a vision to resolve the pain points of everyone in the dairy ecosystem. We are building a comprehensive platform for cattle management where farmers to AITs (Artificial Insemination technicians), para vets, veterinarians, consultants, and corporates can collaborate and benefit each other using data. Nitara offers an easy-to-use artificial intelligence-enabled herd management system for farmers/veterinary/paraprofessionals/AITs.

We are looking for a Flutter developer who has a passion for pushing mobile technologies to the limits. This Flutter app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Flutter programming works closely with other app development and technical teams.

Responsibilities

• Design and build advanced applications for the Flutter platform targeting Android and iOS platforms
• Deploy the built apps in the play store and app store
• Collaborate with cross-functional teams to define, design, and ship new features
• Work with external data sources and APIs
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement modern technologies to maximize development efficiency
• Use SOLID principles and design patterns effectively while coding
• Follow general coding guidelines
• In-depth knowledge of DART is necessary
• Working experience in git

Basic Requirements

• Have published more than one original Flutter app
• Built and deployed the flutter app on both Android and iOS platforms
• Experience with offline storage, threading, and performance tuning.
• Familiarity with the use of sensors such as gyroscopes and accelerometers.
• Experience working with remote data via REST and JSON
• Experience with third-party libraries and APIs
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
• Solid understanding of the full mobile development life cycle.
• In-depth understanding of Object Orientation and any of the object-oriented languages like Java or C#
• Understanding agile development method
• Knowledge of HTML, CSS, and JavaScript

Preferred Requirements

• BS/MS degree in Computer Science, Engineering, or a related subject
• Proven software development experience with Flutter skills
• Proven working experience of minimum 2+ Years in Flutter app development

Kindly note: Salary shall be commensurate with qualifications and experience

About Us:

Flick.it is a dynamic and innovative sports tech startup passionate about leveraging technology to enhance player development in sports. Our AI-powered Biomechanics Analysis for Peak Athletic Performance empowers athletes and coaches with accessible data and cutting-edge technology, providing clear insights for athletes and their coaches.

Position Overview:

We are seeking a highly skilled Mobile Application Developer with some knowledge of Full Stack development to join our dynamic team. The ideal candidate will have a strong background in mobile app development, along with proficiency in both frontend and backend technologies.

Key Responsibilities:

• Design and develop mobile applications for iOS and Android platforms.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Implement user interfaces and features based on wireframes and design specifications.
• Write clean, maintainable, and efficient code across the full software development lifecycle.
• Conduct code reviews and provide constructive feedback to peers.
• Maintain code quality, organisation, and automation. Troubleshoot and debug applications to resolve issues and optimise performance.
• Stay updated with the latest trends and technologies in mobile and full stack development.
• Work closely with product management and design teams to translate requirements into technical solutions.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Requirements:

• 1-5 years of experience with mobile application development.
• Bachelor’s degree in Computer Science, Engineering, or related field.
• Proven experience as a Mobile Application Developer with a strong portfolio of mobile applications.
• Proficiency in programming languages such as Swift, Kotlin, JavaScript.
• Experience with mobile frameworks such as React Native, Flutter.
• Solid understanding of frontend technologies, including HTML5, CSS3, and JavaScript frameworks.
• Familiarity with backend technologies such as Node.js, Express.js, Django, or Flask.
• Experience with database systems such as MySQL, PostgreSQL, MongoDB, or Firebase.
• Knowledge of RESTful APIs and web services integration.
• Knowledge of handling video applications would be an advantage.
• Understanding of version control systems like Git.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to work independently and in a team environment.

Benefits:

• Competitive salary based on experience.
• Opportunities for professional growth and development.
• Collaborative and supportive work environment.
• Flexible work hours and remote work options.
• Health insurance and other benefits.

If you're passionate about sports and technology and ready to take on exciting challenges in the sports tech industry, we'd love to hear from you!

Location      : Baner, Pune

Notice period : Immediate to 30 Days

• Proven software development experience
• Proven working experience in iOS development
• A deep familiarity with Objective-C and Swift
• Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics and Core Text
• Have published at least one app in the Store
• Experience working with remote data via REST and JSON
• Experience with third-party libraries and APIs
• Knowledge of JNI, security algorithms
• Experience with offline storage, threading, and performance tuning
• Ability to design applications around natural user interfaces
• Knowledge of the open-source iOS ecosystem and the libraries available for common tasks
• Proficient understanding of code versioning tools such as Git, SVN
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• Solid understanding of the mobile development life cycle
• Good to have: Experience in working on cross platform UI framework such as React Native or Cordova.

We are currently looking to hire a Software Developer to join our dynamic team. We noticed your profile and we believe your skills and expertise are a better match for this role.

• Strong proficiency in JavaScript, React and React native. 
• Familiarity with native build tools, like XCode, Android Studio
• Good understanding of UI/UX, app preformation, memory optimisation, delivery feasibility, coding best practices, design principles.
• Understanding of mobile applications development (Deployment and release process, Building, architectures, design patterns, release etc.)
• Experience with React JS state management libraries such as Redux or Mobx
• Experience with ES6, typescript and common front-end development tools such as Babel, Webpack, NPM, Yarn etc.
• Knowledge of RDBMS/NoSQL databases. 

• B.Tech/BCA/MCA degree in Computer Science, Engineering or a related subject

This person MUST have:

• BE Computer Science, MCA or equivalent
• Mobile app development experience.
• Good understanding of the full mobile development life cycle,strong debugging and problem-solving skills.
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Strong React Native experience
• Understanding of APIs, pagination,searching,sorting
• Creating high performance UI etc.
• Familiarity with native build tools, like XCode, Android Studio, Gradle.
• Leverage native APIsfor deep integrations with both platforms.
• Strong communication skills.

Experience:

• Min 3 year experience
• Not more than 15 year experience.

• Translate designs and wireframes into high quality code
• Design, build, and maintain high performance, reusable, and reliable Java code
• Ensure the best possible performance, quality, and responsiveness of the application
• Identify and correct bottlenecks and fix bugs
• Help maintain code quality, organization, and automatization