
-Strong understanding of Swift & Objective-C, MVC/MVVM, and Cocoa APIs/frameworks
-Experience with AVFoundation, CoreData,Core location, CoreAnimation, CoreGraphics, NSURLSession,
iOS background modes, tvOS, JSON, CocoaPods,3D touch.
-Familiarity with RESTful APIs to connect iOS applications to back-end services.
-Strong understanding of Apple's design principles and interface guidelines.
-Strong understanding of auto layout and UI implementation.
-Strong understanding of Git.
-Understanding of the full mobile development life cycle.
-Experience with third-party libraries and APIs.
-Establish unit-test code for robustness, including edge cases, usability, and general reliability.
-Knowledge in making network calls using Alamofile(swift), AFNetworking(Objective - C), and using native
NSURLSession.
-Good debugging skills and knowledge to use Instruments App.
-App store deployment and certificate management knowledge.
-Knowledge in Firebase Real-Time dB and FCM will be a plus.
-Experience in implementing universal linking in iOS.

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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
Pay: Up to ₹500,000.00 per year
Job description:
Location: Indore (Onsite)
Availability: Immediate
Interview Mode: Virtual + Face-to-Face (F2F)
We are looking for an experienced Android Developer with 3–4 years of expertise in building robust mobile applications. The ideal candidate should have strong skills in Java/Kotlin, hands-on experience with Firebase services, and the ability to implement real-time communication using Sockets.
Responsibilities
- Develop and maintain Android applications with clean, scalable code.
- Work with Firebase (Auth, Firestore/Realtime DB, Cloud Messaging, Analytics).
- Build Socket-based real-time features such as chat and notifications.
- Collaborate with design and backend teams to deliver user-friendly apps.
- Debug, test, and optimize applications for performance and security.
- Stay updated with the latest Android development trends and tools.
Requirements
- 3–4 years of proven Android development experience.
- Strong knowledge of Java, Kotlin, Android SDK, Jetpack Components.
- Hands-on experience with Firebase & Socket programming.
- Familiar with MVVM / MVP architecture patterns, REST APIs, JSON.
- Good understanding of Git, Play Store deployment, and debugging practices.
- Bachelor’s degree in Computer Science, IT, or related field.
- Must be able to join immediately and work onsite in Indore.
Responsibilities:
-
Writing clean and efficient codes for iOS applications
-
Supporting the entire application lifecycle from concept to design, testing, release and support
-
Troubleshooting and bug fixes for applications, to ensure that codes are clean and secure
-
Recommending changes and enhancements
-
Staying up to date with new mobile technology trends, applications, and protocols
Required skills:
-
Degree in Computer Science, Engineering or a related field
-
You have prior experience as an iOS Developer
-
You have a portfolio of released applications on the App Store
-
You are familiar with mobile product and design lifecycles
-
You have proven experience in iOS development in either Objective-C / Swift
-
Experience with iOS frameworks (Eg. Core Data, Core Animation etc.)
-
Familiarity with RESTful APIs to effectively integrate iOS applications
-
Good understanding of iOS release cycle and familiarity with CI/CD platform and pipelines
-
Proficient understanding of code versioning tools (eg. Git)
-
Familiarity with various testing tools
- Design, build, and maintain our current Android mobile applications
- HTML 5 Mobile Website Development
- JSON Web Service Development
- Collaborate with Product and Design teams to ship new features
- Implement new technologies to improve our applications performance
- Application Support
- Java and Android Studio
- My SQL Lite
- Web Services
- Android Core API
- Kotlin with min. 1.5 years of experience
- Should have worked on Transaction Applications e.g. Sales, Purchase, CRM, Inventory , Finance etc…
- Candidate Should have experience of working with jetpack component, Livedata, Room Db, data binding, mvvm architect
About Us
We enable humans & machines with internet connectivity at a price that they can afford.
The inspiration for Wifi Dabba came from the founders working together for the last decade in the mobile application industry and realising the biggest reason for user churn being access to cheap and affordable internet access. From having worked on ground onboarding users and facing poor connectivity issues all the time, we took it on ourselves to fix the internet access problem for the common citizen.
At Wifi Dabba (YC W17), we are building a low cost, scalable & distributed Wi-Fi infrastructure to connect next billion users online. We do this by deploying a grid of lasers (Free Space Optics) over the cities & town and bring cheap and fast internet for everyone. We enable anyone to buy 1 gig of data access at a time at a price they can afford. Sachetization of internet access is the foundation to rebuilding internet for all. We do this by leveraging crypto and blockchain to truly make internet infrastructure ownership distributed — our vision is to be connectivity layer for the Web3 world.
Why work with us?
- You will get the chance to be an early team member at a fast-growth YC startup.
- You get to define the future of telecom infrastructure ownership and operations.
- We’re a tight-knit team where you'll learn a ton and have ownership.
- Opportunity to build for the next billion users.
Requirements
- Strong engineering background preferably in Computer Science
- Experience architecting, developing, and testing iOS application code end-to-end
- Strong knowledge of iOS UI design principles, patterns, and best practices
- Experience with AWS services
- Experience working with remote data via REST and JSON
- Experience working with mobile analytics
- Knowledge of Apple’s design principals and application
- Knowledge of code versioning tools like GIT, SVN.
- Experience in building user interfaces for mobile apps.
- Participate in design discussions with business users, web producers and engineering teams.
- Perform requirements analysis, high-level design, effort estimation for new business requirements and feature enhancements.
- Write clean, concise, and sustainable code.
- Team player who enjoys collaborative effort.
Bonus points
- Entrepreneurial mindset (we encourage all employees to be future founders and this can be a great stepping stone towards that)
- Customer-centric and passionate about working in a small & focused team
- Previous experience building/working in telecom software or infrastructure
- Previous experience building web3 project - DeFi / Blockchain infrastructure
- Previous experience at a high-growth, fast-paced startup
• Must have strong experience working using Android Studio
• Must clearly understand compliance requirements and have experience with successful app submission to the Playstore
• Experience with version control system like SVN, GIT
• Should have a strong understanding of git commands
We are looking for someone with 4-7 years of experience in iOS / iPhone applications development with:
- Strong Object Oriented design and programming skills in SWIFT
- Good working experience in iOS SDK (Cocoa Touch, UIKit, Core Data, Core Location, etc.) and XCode
- Proficient in writing Unit and UI Test Cases and delivering quality work
- Good experience with MVVM architecture
- Experience in web services integration (REST APIs, JSON, XML), to connect iOS applications to back-end services
- Experience with offline storage, threading, and performance tuning is desired
- Understanding of Apple's design principles and interface guidelines
** Areas of Responsibility **
- Involvement in all aspects of development: playing a critical role in the design, planning, development, and deployment and help develop best practices for future development
- Fast prototyping of proof-of concept features/applications based on a brief
- Developing and maintaining new features in Mobile Application development
- Owning the delivery of an entire piece of a system or application
- Using technical knowledge and creative thinking to provide the most innovative solutions
- Optimizing the performance of the apps and keeping up to date with the latest industry trends in mobile technologies
** Required Skills **
- Dedicated to delivering high-quality work and adhering to timelines
- Must be a good team player, good learner, and self-starter
- Must have strong leadership and team management qualities
- Good analytical and problem-solving skills
- Good communication skills
- Must have strong decision-making skill
Perks and Benefits
Company provided meals, Medical Insurance and other perks.
We are looking for a full-time iOS developer to join our team. You’ll be responsible for developing and maintaining high-end apps for companies from all over the world.
2-Basic architecture patterns of mobile development.
3-Fundamentals in object-oriented design, data structures, and problem-solving.
4-Comfortable with Git
5-Writes clean code
6-Fluent in English (you’ll be talking to US clients frequently)








