iOS App Development
Swift
Objective CJob Opportunity: iOS Developer at FrontM
Location: Bangalore
Experience: 3–6 years
Education: B.E/B.Tech in Computer Science or related field
Salary: Above market standards
Career growth: Long-term opportunity with potential to evolve into lead mobile architect roles
About FrontM
FrontM builds software solutions for frontline workforces, with a strong focus on the maritime industry. Our platform supports mobile, web and specialised onboard use cases, including communication, collaboration, welfare, learning, healthcare and operational tools.
The platform is used in remote and bandwidth-constrained environments, so our mobile applications must be reliable, lightweight and carefully optimised.
Role Summary
As an iOS Developer, you will build and maintain core features of the onship iOS application.
You will work on scalable iOS architecture, real-time communication features, messaging, notifications, media experiences and performance optimisation for environments with limited connectivity.
This role requires strong iOS fundamentals, hands-on experience with Swift and Objective-C and the ability to build reliable applications for iPhone and iPad users.
Key Responsibilities
Application Development — 60%
- Develop and maintain iOS applications using Swift and Objective-C
- Build responsive, clean and reliable iOS user interfaces
- Implement messaging, notifications, calling, video calling and media-related features
- Integrate REST APIs, WebSockets and real-time communication services
- Optimise app behaviour for low bandwidth and intermittent connectivity
- Maintain compatibility across supported iOS and iPadOS versions
- Work with product, design and backend teams to deliver stable features
Platform & Architecture Development — 25%
- Design and maintain reusable iOS components
- Implement modular architecture for scalable feature development
- Work with iOS frameworks such as UIKit, SwiftUI, Foundation, AVFoundation and Core Data
- Integrate third-party SDKs where required
- Improve application performance, memory usage and startup time
- Support secure authentication, token handling and local storage
- Contribute to build, release and deployment processes
Reliability, Performance & Quality — 15%
- Write unit tests and UI tests
- Perform code reviews and maintain code quality standards
- Diagnose crashes, memory leaks and performance bottlenecks
- Use profiling and debugging tools such as Instruments, Xcode Debugger and Console
- Support App Store and enterprise distribution releases
- Maintain clear technical documentation where required
Required Technical Skills
iOS Development
- Strong experience with Swift
- Working knowledge of Objective-C
- Strong understanding of iOS SDK and Apple development ecosystem
- Experience with UIKit and/or SwiftUI
- Good knowledge of iOS app lifecycle, background modes and permissions
- Experience with push notifications and deep linking
Networking & APIs
- REST API integration
- WebSocket-based communication
- JSON parsing and API error handling
- Offline handling, retry logic and network state management
- Secure handling of authentication tokens and local data
Communication & Media Features
- Experience with audio/video calling features
- Familiarity with VoIP push notifications
- Experience with CallKit is a plus
- Experience with AVFoundation or WebRTC is a plus
- Experience with messaging, chat or real-time communication apps is preferred
Performance & Platform Knowledge
- iOS lifecycle and memory management
- App performance profiling using Instruments
- Debugging crashes and production issues
- App optimisation for low bandwidth environments
- Experience deploying apps through App Store Connect and enterprise distribution
Tools & Development Practices
- Xcode
- Git
- CocoaPods and/or Swift Package Manager
- CI/CD pipelines for iOS builds
- Firebase, Crashlytics or similar crash reporting tools
- Agile development practices
Personal Attributes
- Strong problem-solving skills
- Attention to detail in UI behaviour and performance
- Ability to work independently and ship reliable code
- Clear communication and collaborative mindset
- Comfortable working in fast-moving engineering teams
- Willingness to work on real-world operational use cases
Why join FrontM?
Long-Term Career Growth
Opportunity to work on complex mobile platforms used across global operations, with scope to grow into senior engineering or mobile architecture roles.
Engineering Challenges That Matter
Build mobile applications that need to work reliably in remote environments, limited connectivity and demanding operational conditions.
Meaningful Impact
Your work will directly support frontline professionals by improving access to communication, information and operational tools.
Apply Now
Join a team focused on building reliable software for real-world use cases and contribute to technology used across the global maritime workforce.
Shubham Vishwakarma
Full Stack Developer - Averlon
About FrontM Limited
About
Discover FrontM, the superapp platform to connect, engage, train and care for crews, frontline workforces and customers. Explore intelligent collaboration.
Company social profiles
Similar jobs
iOS App Development
Android Development
KotlinSwiftQualifications:
• 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
JavascriptRole: React Native Developer
Experience: 3-5 years
Location: Jaipur
Work Mode: 5 Days working
✨ What We Need:
a. React Native & JavaScript/TypeScript expertise.
b. Experience with OAuth, SSO, REST APIs & Firebase.
c. 3-4 published mobile apps (Android & iOS).
d. App store publishing experience.
e. Strong problem-solving abilities.
Android DevelopmentKotlin
JavaDesigning and developing advanced applications for the Android platform
Unit-testing code for robustness, including edge cases, usability, and general reliability
Bug fixing and improving application performance
iOS App DevelopmentObjective CSwiftMinimum 5 years of coding experience in Swift in creating Enterprise Mobile Applications of high
performance and global at scale
Hands on experience in performance tuning, debugging, monitoring
Experience designing clean and maintainable APIs
Working experience with popular thid party libraries for networking, async image loading
Experience building complex applications and g Objective-C / C++/SWFIT with Cocoa and other
frameworks
Strong understanding of iOS application architecture and Implementation (MVC, MVVM)
Experience with multithreaded programming, reusable frameworks, UI components, iOS SDK performance
tools and optimization techniques
Knowledge on UIKit, Core Animation, Autolayout, Size Classes, SnapKit
Knowledge on Core Location, MapKit, AVFoundation, StoreKit, Extensions, AddressBook, EventKit, CAllKit,
SiriKit, Core Bluetooth
Knowledge on Spatial Reasoning
Experience in following best Coding, Security, Unit testing and Documentation standards and practices
Experience in Agile methodology.
Ensure quality of technical and application architecture and design of systems across the organization.
Effectively research and benchmark technology against other best in class technologies.
Previous experience of developing VoIP based solution, live streaming/video calling based application
DevOps understanding is a plus.
Previous experience of working in Product/Solution development or Start-ups will be added advantage
Domain Knowledge: Health care
Good Communication skill
iOS App DevelopmentSwiftObjective C- Having good knowledge of iOS SDK & interface builders
- Proficient in Objective C, iOS, X-Code etc.
- Continuously updating the expertise on latest releases of iOS products
- Should have developed at least 5 applications as per Apple standards
- Experience with Database in Mobile Apps like SQlite & Core Data.
- Experience in integrating Webservices like SOAP, REST and POST with Mobile App.
- Experience with Google Map & GPS Integration
- Hands on experience of Xcode, Objective C, JSON & Sqlite on iOS platfor
- Develop Native& Hybrid mobile applications
- Implementing Mobile Payments, Mobile Shopping & Security
iOS App DevelopmentObjective CSwift• Experience in writing code/functions that are Unit-testing ready and scalable.
• Strong knowledge in auto layout concepts.
• Experience developing rich UI using MVVM, RxSwift, Auto Layout, Storyboard, and UI animations.
• Need to be working in a collaborative environment with team members of the organization.
• Keep up the urge to learn and adapt to new technologies throughout the period of employment.
• Understand end-user needs and translate broad business requirements and objectives into technical
requirements, plans, and designs.
• Take up technical problems during the app development life cycle and bring up optimized solutions to the
same.
Android DevelopmentKotlinJavaiOS App DevelopmentWe are looking for an Android developer interested in building performant mobile apps on Android platforms. You will be responsible for architecting and building the applications, as well as coordinating with the teams responsible for other layers of the product infrastructure.
Requirements
- Build pixel-perfect, buttery smooth UIs Android platform.
- Leverage native APIs for deep integrations with Android platform.
- 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.
- Maintain code and write automated tests to ensure the product is of the highest quality.
Skills
- Firm grasp of the Kotlin language and its nuances.
- Knowledge of functional or object-oriented programming Ability to write well-documented and clean code.
- Rock solid at working with third-party dependencies and debugging dependency conflicts
- Familiarity with native build tools, like Gradle , Android Studio, IntelliJ and Play console. Understanding of REST APIs, the document request model, and offline storage
Interpersonal Skills
- Self-motivated, team player, action--and-results oriented.
- Well organized, good communication and reporting skills.
- Ability to successfully work under tight project deadlines.
Experience in Kotlin is mandatory .
Android DevelopmentKotlinJavaAbout BuyStars
BuyStars is a well-funded new age gaming platform merging finance, trading and gaming. The platform enables fans to trade cricketers thereby turning their interest into a 24x7 speculation game. The company is funded by Chiratae Ventures, Leo capital, Saison Capital and top angels. The founders, https://www.linkedin.com/in/aman-satija-09510615/">Aman Satija and https://www.linkedin.com/in/sriramkrishnamoorthy/">Sriram Krishnamoorthy, come with 15+ years of product, business and gaming experience. https://www.linkedin.com/in/nitinggoel/">Nitin Goel heads engineering and was last working for Amazon USA where he was one of the core architects for AWS.
BuyStars is a Technology company by building long term and scalable solutions for billions of sports fan across the globe. BuyStars will be launching their product by Feb end, 2022.
Engineering@BuyStars
Buy Stars is looking to build a results-oriented rockstar Engineering team. An ideal candidate for us would be a passionate builder of great products/frameworks and has excellent leadership qualities. You are someone who would thrive in a fast-paced environment and is able to create an environment for others to thrive too. You are enthusiastic about all aspects of the business and able to make fast paced decisions to drive consumer satisfaction and business growth.
In this role, you will be responsible for architecting and owning the end-to-end delivery of front end consumer experience for trading and fantasy gaming. You will be responsible for driving front end components as a decoupled platform to drive faster experimentation and that is extensible to cutting edge backend technologies in trading and gaming. You are someone who leads by example to drive software best practices and innovations in the team. You are a problem solver by nature, capable of taking bigger responsibilities and should be an enthusiastic learner.
Responsibilities
- Own end-to-end delivery of trading and fantasy front end platform. Make and own the architectural decisions to deliver positive impact to the customers and the business.
- Solve ambiguous problems. Architect, design and build user friendly and responsive user experiences. Architect the gracefully degradable front end experience in case of high latency, system errors, low bandwidth etc. Strong understanding of the backend system constraints like latency, availability, error propagation etc.
- Own the continuous delivery of features on iOS and Android applications.
- Influencing the backend API requirements.
- Deliver through others and work as a force multiplier in the team. Lead by example, mentor and guide team members on everything from structured problem solving to development of best practices.
- Drive operational excellence in the team, to measure and review the consumer facing tech metrics. Drive decisions to coarse correct the architectural choices to have a positive impact.
- Work independently with stakeholders like product managers, team members, business analysts, customers and API vendors.
- Stay ahead of other team members to learn new web technologies like web3, conceptualize and define the proof of concepts around them to solve critical business problems.
What are we looking for?
- 4-7 years of experience as an app and front end developer.
- BTech, MTech in Computer Science or a related technical discipline (or equivalent) and excellent track record of delivering end-to-end mobile applications.
- 4-7 years of experience in various front end technologies like JS, React, React Native, HTML, AngularJS and iOS/Andriod App development.
- 3-4 years of experience in using cloud technologies like Firebase for app-development.
- 3-4 years of experience in automating the testing of web applications and various UI interaction patterns.
- Experience with defining the RESTful API.
- Experience in architecting and end-to-end delivery of at-least one large scale mobile application.
- Experience in technically leading the team of at-least 4-5 members. Managing the agile software development best practices in the team.
- Ability to provide simple solutions to complex problems
- Excellent track record in operational excellence. Building and defining the test strategy for the gracefully degradable user experience in cause of backend outrages. Self-motivated to think long term solutions to fix recurring or severe problems
Preferred
- Domain knowledge in Finance, Banking, Trading or Gaming software systems.
- Experience in people management.
iOS App DevelopmentAndroid DevelopmentObjective CExperience with developing native Applications for Android and iOS using Xcode, Objective C, Cocoa , iPhone SDK ,Android Studio and Android SDK.
- Hands on Experience with any mobile hybrid framework.
- Independently drive the design and development of mobile application project.
- Conceptualize and design Mobile applications based on need.
- Should have knowledge of Java, Objective C, Swift, GPS, SQLlite, Xcode IDE, iPhone UIKit framework.
- The coder should be well versed with using web services, Interface, Builder & Debugging tools, Google map kits, multitasking.
- Candidate must have independently designed and developed mobile applications
- Knowledge on App publishing process to Stores
- Familiarity with Push notifications, Payment Gateway Integrations, In-app purchases
- Proficient with API request and JSON Handling
- Expert and proficient in clean code best practices.
- Strong analytical and troubleshooting skills.
- Design and build advanced applications for the mobile platform
- Collaborate with cross-functional teams to define, design, and ship new features.
- 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 new technologies to maximize development efficiency.
iOS App DevelopmentObjective CSwift
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon