Senior Android Developer

Qualifications:

• 10+ years native mobile development (iOS Swift + Android Kotlin)

• Proven experience building mission-critical, offline-first applications

• Deep understanding of mobile architecture patterns (MVVM, Clean Architecture)

• Expert-level API integration and data synchronization strategies

• Experience with emergency services, healthcare, or field operations software (preferred)

• Strong debugging, performance optimization, and memory management skills

• Demonstrated leadership in establishing mobile development best practices

TECHNICAL EXPERTISE:

• iOS: Swift 5.x, SwiftUI/UIKit, CoreData, CoreLocation, Background Tasks

• Android: Kotlin, Jetpack Compose, Room, WorkManager, Location Services

• Tools: Xcode, Android Studio, Git, Figma, Firebase, TestFlight/Play Console

• CI/CD: Fastlane, GitHub Actions, or similar automation tools

• APIs: RESTful services, JSON parsing, authentication/authorization

• Testing: XCTest, Espresso, automated UI testing frameworks

Responsibilities:

CORE RESPONSIBILITIES:

• Architect mobile applications for First Due's emergency response platform serving Fire and

EMS agencies nationwide

• Lead mobile development initiatives for the Hyderabad development center

• Design offline-first architectures ensuring reliability in low-connectivity emergency

scenarios

• Collaborate with cross-functional teams across US and India time zones

• Establish mobile CI/CD pipelines, coding standards, and quality assurance processes

• Mentor developers on mobile best practices and First Due's technology stack

• Drive sprint planning, velocity tracking, and technical roadmap for mobile development

• Ensure HIPAA compliance and data security for patient care reporting features

Work Location: Hyderabad, India

Work mode: Work From Office

React Native Developer Job Description

We are searching for a brilliant, flexible React Native Developer to create novel Android / IOS apps that meet the needs of our target audience.

To this end, the React Native Developer's Responsibilities include writing and proofreading code, liaising with coworkers within and outside of their department, and monitoring customers' feedback. Over time, you will also be required to create app updates.

To ensure success as an React Native Developer, you should demonstrate proficiency in one of the mainstream programming languages, and a sound understanding of the traditional product life cycle.

An exceptional React Native Developer will be fearless but respectful in the pursuit of excellence, continually striving to shape the
ways in which Android/ IOS apps impact the world around us.

React Native Developer Responsibilities:

Conceptualizing and formulating apps that are suitable for use on all types of Android/lOS devices.
Implementing measures to safeguard users' data.
Ensuring that the construction and presentation of your apps are congruent with the company's standards.
Proofreading your code and correcting mistakes before each app is released.
Collaborating with Ul and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order.

Who are we looking for?

1. Someone who is annoyed by the build time it takes for an application to build and has done something to optimize it

1. Has good experience in building Android applications
2. Experience with the flutter ecosystem is a great plus.
3. Who likes to think in terms of software and data architecture before opening an Android studio. Comfortable with managing

1. the development and deployment of applications.
2. Open and more importantly excited about learning the new technologies.

Roles and responsibilities

1. Participate and contribute to the design and development of the core

components of the service.

Roles and Responsibilities:

● Build pixel-perfect, buttery smooth UIs across both mobile platforms

● Leverage native APIs for deep integrations with both platforms

● Diagnose and fix bugs and performance bottlenecks for performance that feels native

● Reach out to the open source community to encourage and help implement mission-critical

software fixes—React Native moves fast and often breaks things

● Maintain code and write automated tests to ensure the product is of the highest quality

Requirements:

● Firm grasp of the JavaScript / TypeScript / ClojureScript language and its nuances

● Knowledge of functional / object-oriented programming

● Ability to write well-documented, clean Javascript code

● Rock solid at working with third-party dependencies and debugging dependency conflicts

● Familiarity with native build tools, like XCode, Gradle, Android Studio, IntelliJ

● Understanding of REST APIs, the document request model, and offline storage

● Experience with automated testing suites, like Jest or Mocha

Desired Candidate Profile

• Bachelors/ Master’s degree in Computer Science, Engineering or a related subject
• Minimum 3 years work experience in mobile application development
• Proficiency in Problem Solving, Data Structures and Algorithms
• Strong knowledge of design concepts and constraints on mobile platforms
• Proficiency in Java/Android
• Ability to use third party SDKs
• Familiarity with Firebase, FCM, IMA, Google Services and Facebook SDK
• Demonstrable experience building excellent mobile apps that are currently in Google Play Store
• Experience with HTML5, Java, Responsive Design and flutter