iOS Developer

The Role:

We are looking for a Software Development Engineer (iOS) to join our Core Payments team at Razorpay. In this role, you will be responsible for developing and scaling our iOS SDK, the critical integration point used by thousands of merchants to process payments across multiple geographies.

You will work closely with product and backend engineering teams to design high-performance features, ensuring the SDK remains secure, lightweight, and developer-friendly. This role offers the opportunity to solve complex engineering challenges involved in building financial infrastructure that operates at massive scale.

Responsibilities:

• SDK Development: Contribute to the development of our native iOS SDK, ensuring high availability and seamless payment experiences for a diverse merchant base.
• Engineering Excellence: Write clean, maintainable, and modular code. Architect solutions that are resilient across different host app environments.
• Automation: Design and implement robust automation for tests, builds, and performance profiling. If a task is repetitive, you are expected to automate it.
• Instrumentation: Build deep telemetry within the SDK to provide real-time insights into success rates and latency, enabling data-driven product decisions.
• Security: Implement industry-standard security protocols, including SSL pinning and runtime integrity checks, to protect sensitive transaction data.

Mandatory Qualifications:

• 2+ years of experience in native iOS development using Swift.
• Systems Design: Solid understanding of OOPS principles and architectural patterns (e.g., MVVM, VIPER, or Clean Architecture).
• Cross-Platform Knowledge: Practical experience with bridge-based frameworks such as Flutter, React Native, or Cordova.
• Technical Depth: Strong proficiency in GCD, Swift Concurrency, and UIKit/SwiftUI lifecycles.
• Debugging: Proficiency in using Xcode Instruments for memory management, CPU profiling, and network debugging.

Good to Have:

• Android Stack Experience: Familiarity with Kotlin or Java is highly preferred to help maintain feature parity and align API design across platforms.
• Deployment & Tooling: Knowledge of CocoaPods, Swift Package Manager (SPM), or Fastlane for automated distribution.
• Open Source: Active contributions to GitHub or a portfolio of apps published on the App Store.

We are looking "iOS Mobile Developer" for Reputed Client @ Coimbatore Permanent Role

Experience: 3+ Yrs

Essential Duties and Responsibilities:

The candidate would be responsible for iOS development for mobile platform for new products & services. 

• To engage hands-on in the development activity of products / services.

• Participate in daily scrum meets & scheduling of tasks, review accomplishments by end of day.

• To contribute to coding / build & also guide the junior developers.

• To estimate task schedules of junior developers & support development team to achieve the tasks.

• Review code quality.

• Preparing time & cost budgets for new projects & revamping of existing products

Education and/or Work Experience Requirements:

• Candidate should possess B. E / B. Tech / MCA or relevant IT academic background.

• Excellent verbal and written communication skills, including ability to effectively communicate with internal and external customers.

• Thorough knowledge of budgeting time & cost of projects.

• Should have 3+ years of relevant experience in Android mobile development process with proficiency in – iOS SDK, Objective C, Swift, Cocoa Touch, Realm.

• Should have the capability to handle & deliver projects with emphasis on quality & delivery schedule.

• Experience in working with cross cultural environment will be an advantage.

• Must be able to work under pressure and meet deadlines, while maintaining a positive attitude and providing exemplary customer service.

• Should possess necessary skills to collaborate with mobile development teams.

• Ability to manage independently and to carry out assignments to completion within parameters of instructions given, prescribed routines, and standard accepted practices.

Technical Requirement :

- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes

- Familiarity with RESTful APIs to connect Android applications to back-end services

- Strong knowledge of Android UI design principles, patterns, and best practices

- Experience with offline storage, threading, and performance tuning

- Strong knowledge in SQLite Database

- Experience in designing and developing custom controls for Android.

- Solid foundation in data structures, algorithms, and object orientation design.

- Capabilities to write and execute unit test cases.

- Independent researching, solution finding, analysis and problem solving skills and capabilities.

- Should have a strong knowledge of OOPS and intermediate knowledge of front-end GUI design and development.

- Should have knowledge of Kotlin

- Should have experience in MVC / MVVM Architecture.

- Good in Analytics and Communication

•Strong in Android, Kotlin, and MVVM architectural pattern

•Great understanding of Coroutines, Memory management, and App performance

•Solid understandings of Connectivity - BLE, WiFi

•Unit and Instrumentation testing knowledge in Espresso, JUnit4 or JUnit5, and Mockito/MockK libraries

•Experience in Dependency Injection - Hilt, Dagger2

•Good knowledge in screen navigation using Navigation APIs

•Good to have knowledge in Jetpack Compose

Flutter JD:

Key Responsibilities:

Collaborate with project managers and designers to understand project requirements and translate them into technical specifications.

Develop, test, and maintain Flutter-based mobile applications that are responsive, performant, and reliable.

Write clean, maintainable, and well-documented code.

Troubleshoot and debug application issues, ensuring smooth and efficient performance.

Continuously research and stay up-to-date with the latest trends and best practices in mobile application development.

Collaborate with cross-functional teams to define and implement new features and improvements.

Participate in code reviews and provide constructive feedback to peers.

Ensure the security and data privacy of the applications you develop.

Requirements:

Proven experience as a mobile app developer, with a strong portfolio of Flutter-based applications.

Proficiency in the Dart programming language.

Experience with the Flutter framework and its ecosystem, including state management and third-party libraries.

Knowledge of mobile app architecture patterns (e.g., MVC, MVVM, Redux).

Familiarity with RESTful APIs and integration of third-party services.

Strong problem-solving and debugging skills.

Excellent communication and collaboration skills.

Ability to work both independently and as part of a team.

Knowledge of version control systems (e.g., Git) is a plus.

Mandatory Skills:

• Strong skills with Algorithms and Data Structures

• Strong hands-on expertise with Objective-C & Swift.

• Strong knowledge of design principles, patterns, and best practices

• Experience with offline storage, threading, and performance tuning

• Knowledge of Xcode Tools

• Experience working with iOS frameworks such as Core Data, Core Animation, Core and Core Text

• Experience with third-party libraries and APIs

• Solid understanding of the full mobile development life cycle

• Excellent Communication & Problem Solving Skills

Her is what we are looking for

• Strong and up-to-date knowledge of Swift.

• Strong knowledge of Apple Design Principles and Application Interface Guidelines.

• Experience with iOS Frameworks such as CoreData, CoreGraphics, CoreLocation and CoreAnimation.

• Experience with threading and performance tuning.

• Knowledge of Unit Testing, Instruments and Profiling.

• Knowledge of the available open-source libraries and Cocoapods for common tasks.

• Knowledge of VoIP Notifications, CallKit and Payment gateways.

• Familiarity with Real Time Databases like DynamoDB and Firebase.

• Familiarity with cloud message APIs and Push Notifications.

• Familiarity with creating dynamic libraries and modular applications. Write scalable, high-performing and reusable code.

• Knowledge of different Apple Certificates and Profiles.

• Solid understanding of the complete application development lifecycle.

• Proficient understanding of code versioning tools, such as Git.

• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

SDE2 IOS Developer (Remote), 3+ years of experience

Grip Invest (http://www.gripinvest.in">www.gripinvest.in)

Why should you look at this role?

Salary Bracket: 20-35 LPA

Healthy work-life Balance

Core values

Health insurance

Provident fund

Annual Bonus

What else?

• Great culture based on the following core values

• Courage
• Transparency
• Ownership
• Commitment
• Celebration

• Lean structure and no micromanaging. You get to own your work
• The company just turned one so you get a seat on a rocket ship that's just taking off!
• High focus on Learning & Development and monetary support for relevant up skilling
• Competitive compensation along with equity ownership for wealth creation

Company Size- less than 50

About the company

Grip is building a new category of investment options for the new-age of Indians. Millennial don’t communicate, shop, pay, entertain or work like the previous generation - then why should they invest the same way? Started in June’20, Grip has seen 35% month-on-month growth to become one of India’s fastest-growing destinations for alternative investments. Today, Grip offers a unique investment option of leasing assets to some of India’s most disruptive businesses like Udaan, Stanza Living, Furlenco, Bounce, BlueStone, FabAlley and LetsTransport. With a minimum investment size of INR 20,000, Grip is democratizing investment options that have only been available to the largest funds and family offices. Finance and technology (FinTech) is what we do, but people are at the core of our mission. From client-facing roles to technology, and everywhere in between, you’ll work alongside a diverse team who loves to solve problems, think creatively, and fly the plane as we continue to build it.

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https://www.glassdoor.co.in/Overview/Working-at-Grip-EI_IE4118155.11,15.htm">https://www.glassdoor.co.in/Overview/Working-at-Grip-EI_IE4118155.11,15.htm

What will you do every day?

• Writing clean and efficient codes for iOS applications
• Monitoring the performance of live apps and work on optimizing them at the code level
• Identifying and resolving bottlenecks, rectifying bugs and enhancing application performance
• Working with iOS Interface Builder, and creating UI screens and components through Storyboards as well as programmatically.
• Network programming fundamentals.

Your Superpowers

• 3+ years of professional iOS development and UI experience.
• Deep understanding of iOS 6+ SDK and Swift
• Experience with video streaming is a big plus.
• Comprehensive understanding of Apple’s design principles and interface guidelines.
• Understanding of REST and JSON, and experience with utilizing REST on mobile clients.
• Good understanding of Version Control principles, preferably using Git
• Experience using Web Services and Data parsing using JSON , XML, etc.
• Familiarity with the latest web technologies like REST API, MQTT, and other server-side principles.
• Excellent understanding of optimization and performance issues across iOS software layers.
• Experience shipping a few iOS apps.
• Strong collaboration, communication, and creative thinking skills

• Develop new mobile applications for enterprise as well as for end consumers
• Translate User Stories into UI Design and Wireframe for Mobile Apps (Android and IOS)
• Translate UI/UX designs into high-quality code
• Architect and develop mobile applications from the scratch
• Design, build and maintain high performance, reusable, and reliable codebase
• Work with the Tech Lead and engineers to develop innovative solutions that meet market needs

Requirements:

• 2-5 years of experience in building Android apps and has published one or more Android apps in the Google Play Store Fluent in Flutter, Kotlin, and Android Studio
• Competent in producing scalable and high-quality code through automated functional and unit tests for Android applications
• Deep understanding of standard Android design patterns and RESTful API design
• Deep understanding of Google's design principles and interface guidelines
• Knowledge of Continuous Integration and Delivery systems (i.e. Jenkins) and setups Experience in Git
• Familiar with Agile practices such as Extreme Programming, Scrum, or Kanban
• Experience in Developing Offline First Mobile App