iOS Developer

Position Details: Flutter Developer

Experience: 2 to 4 Years

What You Will Do:

App Development: Develop and maintain high-performance, modern mobile applications for both Android and iOS platforms using Flutter (Dart).

Reactive Programming: Implement reactive design principles and manage complex application states using BLoC, Provider, RxDart, or Redux.

API Integration: Seamlessly integrate mobile frontends with REST APIs, WebSockets, and Firebase services.

Code Quality: Write clean, scalable, and testable code while ensuring the performance, security, and responsiveness of applications.

Database Management: Work with local storage solutions including SQLite and specialized Firebase databases.

Native Integration: Handle platform-specific code for Android and iOS, managing native modules where necessary.

Release Management: Manage the end-to-end deployment process to the Google Play Store and Apple App Store.

Maintenance & Optimization: Proactively debug, optimize, and maintain existing codebases to ensure a high-quality user experience.

Collaboration: Partner with product, design, and backend engineering teams to deliver user-centric mobile solutions.

Tech Evolution: Stay current with the latest mobile development trends, techniques, and emerging technologies in the Flutter ecosystem.

What You Will Bring:

Experience: Minimum 2 to 4 years of professional experience in mobile application development.

Flutter Expertise: Strong hands-on proficiency with the Flutter framework and Dart programming language.

State Management: Deep knowledge of state management patterns such as Provider, BLoC, Redux, or MobX.

Platform Knowledge: Experience working with native Android/iOS components and handling platform-specific integrations.

Storage & Services: Practical experience with Firebase, SQLite, and integrating third-party services.

Version Control: Proficiency in Git and collaborative development workflows.

Security Mindset: A solid understanding of mobile application security best practices.

Soft Skills: Strong analytical, problem-solving, and communication skills to thrive in a team environment.

What Will Make You Stand Out:

Native Proficiency: Experience with native Android (Kotlin/Java) or native iOS (Swift) development.

Architecture Focus: Strong knowledge of Clean Architecture, modular app design, and SOLID principles.

DevOps Alignment: Familiarity with CI/CD tools such as Jenkins, Bitrise, Fastlane, or GitHub Actions.

Quality Assurance: Experience with automated testing frameworks and mobile performance profiling tools.

Scale Experience: A track record of building and maintaining applications used by thousands of active users.

Technical Skills and Qualification:

Key Skills: Flutter, Dart, Android/iOS, State Management (BLoC/Provider), REST APIs, WebSockets, Firebase, SQLite, Git, CI/CD, Mobile Security.

Minimum Qualification: Bachelor’s degree in Engineering, Computer Science, IT, or equivalent practical experience.

Key Aspects of iauro Systems Pvt Ltd:

Innovation and Agile Mindset: iauro is committed to continuous evolution and innovation, leveraging an agile approach to deliver tailored solutions that meet customer needs.

Technological Expertise: The company excels in cutting-edge technologies such as Generative AI, AI/ML, and Cloud Native tech. They also embrace Open-Source technologies to stay at the forefront of innovation.

Cross-Functional Teams: iauro's teams blend design, architecture, and data expertise to create user-centric solutions with seamless interfaces and robust data infrastructure.

Accelerators and Catalysts: They use various accelerators like IO Craft for design-to-frontend, IO Flow for optimized workflows, IO Data for robust data management, and IO Market for reusable assets, ensuring advanced and efficient client solutions.

Client Empathy and Growth-Oriented Culture: The company thrives on innovation, client empathy, and a growth-oriented culture, which helps them stay ahead and bring out the best in each other.

Required Skills: Advanced Flutter & Dart Expertise, Scalable Mobile Architecture Design, Performance Optimization & Profiling, OTT & Media App Engineering, Code Quality, Leadership & Cross-Functional Collaboration

Criteria:

• 6+ years of total software development experience with minimum 3+ years in Flutter
• Product-based company experience is mandatory (B2C scale preferred)
• Proven ability to own end-to-end Flutter mobile architecture for high-scale apps
• Strong expertise in Dart, Flutter SDK internals, and advanced state management (Bloc / Riverpod / Provider)
• Hands-on experience with platform channels and native integrations (Android & iOS)
• Deep knowledge of performance optimization: app startup time, FPS, memory leaks, widget rebuilds, rendering pipeline
• Experience with profiling tools (Dart DevTools, Android Profiler, Xcode Instruments)
• Strong skills in offline-first architecture, caching layers, and API integrations
• Ability to optimize video playback, downloads, DRM, and OTT workflows
• Strong command of clean code, SOLID principles, and scalable mobile system design
• Experience reviewing code and mentoring engineers (Senior IC role)

Description

Role Overview

We are looking for an experienced Flutter SDE III who can take complete ownership of architecture, performance optimization, and app scalability for our OTT mobile applications. This is a senior individual contributor role requiring deep technical expertise and the ability to influence design decisions at a product level.

Key Responsibilities

1. Architecture & Design (High-Impact IC Role)

• Own the end-to-end architecture of company’s Flutter mobile applications.

• Design scalable, modular, testable app ecosystems aligned with OTT-specific performance constraints.

• Lead decisions around state management, navigation hierarchy, API structure, offline capabilities, and security.

2. Performance & Device Optimization

• Diagnose and resolve mobile performance bottlenecks, including:

  o App startup time, FPS drops, memory leaks.

  o Heating issues, over-rendering, and expensive widget rebuilds.

  o Battery optimization, efficient network calls, caching strategy.

• Run in-depth profiling using tools like Dart DevTools, Android Profiler, and Xcode Instruments.

3. OTT-Specific Engineering

• Optimize video playback workflows for low-latency streaming.

• Implement efficient background processes for downloads, DRM, content sync, and push notifications.

4. Product & User Experience Ownership

• Collaborate closely with Product, Backend, and Video Engineering teams.

• Convert business/product requirements into high-performance technical solutions.

• Ensure UI/UX consistency across platforms while maintaining performance budgets.

5. Code Quality & Leadership

• Write clean, extensible, and maintainable code with strong adherence to SOLID and reactive programming principles.

• Review code for mid-level and junior engineers; act as a mentor across teams.

• Establish engineering standards, internal frameworks, and reusable components for long-term scalability.

Required Skills & Experience

Technical Must-Haves

• 6+ years of total experience with 3+ years in Flutter for large-scale products.

• Mandatory product-based company background (B2C scale preferred).

• Strong expertise in:

  o Dart, Flutter SDK internals

  o Bloc, Riverpod, Provider, or other state management approaches

  o Custom animations, rendering pipeline, shader-based optimization

  o Platform channels (Android/iOS) and native integrations

  o API integration, caching layers, offline-first architecture

• Strong understanding of mobile system design, scalable architecture, and low-level performance engineering.

Good to Have

• Experience with video streaming apps, OTT platforms, or media-heavy applications.

• Understanding of analytics frameworks (Firebase, Segment, Mixpanel).

• Exposure to CI/CD pipelines, automated testing, and fastlane.

Personality & Mindset

• Product thinking, not just feature-building.

• Ownership-driven with strong ability to take strategic technical decisions.

• Comfortable working in a fast-paced 0→1 and scale-up environment.

Why Join company?

• Work on a high-growth OTT app with millions of users.

• Opportunity to own the core mobile experience end-to-end.

• Build impact-heavy features at scale with a lean, highly skilled engineering team.

• Own the development, testing, and maintenance of native SDKs and Unity on different mobile platforms, their respective OS versions, and devices.
• Partner with [redacted] to design and test new features and products.
• You have the desire to learn new things, try new technology, and seek opportunities to grow and mentor.
• Provide thought leadership in mobile engineering and bring your passion for technology to motivate and inspire on a day to day basis.
• Provide detailed estimates of work and ensure timely delivery of features.
• Produce and ensure delivery of quality, readable, and well-tested code.
• Rely on judgment and experience to plan and accomplish goals in a timely manner.
• Own the elements required to deliver features and results to internal stakeholders.

• Should have programming experience on the iOS native platform.
• Adept in Swift language.
• Familiarity with RESTful APIs to connect iOS applications to back-end services.
• Strong coding, data structures and algorithms.
• Should have a working knowledge on various libraries available for iOS.
• Familiarity with XCode and other Developer tools.
• Deep understanding of software engineering practices, Object Oriented Analysis.
• Obsession with quality and customer experience.
• Understanding of design and architecture is an added advantage.

We are looking to hire a talented iOS developer to design, build, and maintain the next generation of iOS applications. Your primary focus will be developing high-end iOS applications for the latest Apple mobile devices. Your duties may include collaborating with the design team for new application features, identifying and fixing application bottlenecks, maintaining the core code, and updating applications published on the App Store.

iOS Developer Responsibilities:

• Designing and building mobile applications for Apple’s iOS platform.
• Collaborating with the design team to define app features.
• Ensuring quality and performance of the application to specifications.
• Identifying potential problems and resolving application bottlenecks.
• Fixing application bugs before the final release.
• Publishing application on App Store.
• Maintaining the code and atomization of the application.
• Designing and implementing application updates.
•  

iOS Developer Requirements:

• Bachelor’s degree in computer science or software engineering.
• Proven experience as an app developer.
• Proficient in Objective-C, Swift, and Cocoa Touch.
• Extensive experience with iOS Frameworks such as Core Data and Core Animation.
• Knowledge of iOS back-end services.
• Knowledge of Apple’s design principles and application interface guidelines.
• Proficient in code versioning tools including Mercurial, Git, and SVN.
• Knowledge of C-based libraries.
• Familiarity with push notifications, APIs, and cloud messaging.
• Experience with continuous integration.

About Maxpay: Our goal is to make digital payments so easy, safe, and universally accepted that people never feel the need to carry cash or cards again. We believe India is at the cusp of a new mobile revolution, which will change the way we manage our money on the go. We see ourselves facilitating this change, through technology and dogged customer-centricity.

At Maxpay, we take extra care to make sure you give your best at work, Every day! And creating the right environment for you is just one of the things we do. We empower people and trust them to do the right thing. Here, you own your work from start to finish, right from day one.

Being enthusiastic about tech is a big part of being at Maxpay,.

If you like building technology that impacts millions, ideating with some of the best minds in the country, and executing your dreams with purpose and speed, join us!

At Maxpay, we are looking for skilled Android developers who are passionate about solving digital payment problems for over a billion Indians.

Responsibilities:

• Work with product and UX teams to design, build and extend consumer-facing mobile products.

Requirements:

• Technically Hands-on, prior experience with scalable Architecture.
• Bring 1-6 years of software engineering and product delivery experience, with a strong background in algorithms.
• Excellent command over Data Structures and Algorithms.
• Strong problem-solving and analytical skills.
• Deep technical knowledge of iOs application development.
• Proficient in swift with experience in memory management and caching mechanisms specific to mobile devices and embedded systems.
• Strong UI design exposure and experience in making apps work intuitively.
• Optimize mobile products for performance and a fabulous hyper-local experience.
• Knowledge about delegates, protocols, notifications, and application life cycle.
• Knowledge about Push notification services.
• Knowledge about third-party SDK integrations.
• Experience preferred 2 To 8 years.
• Required Education Bachelor Of Engineering(B.E).

Mandatory: Hands on experience working with Swift 3 , Swift 4. Very strong logical skills. Good hold on operating system concepts and data structure. Experience with web services , core-data , camera kit , image caching concepts, keychain , past experience working with one of the design patterns like MVC / MVVM / Viper , network check.

Good to have: Rx-Swift experience , video / image filter experience , media player usage , complex UX effects , couch-db , RealM.Knowledge of GIT management , Continuous Integration and Continuous Development practices.