Android 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.

Responsibilities

• Own the end-to-end development and launch of features on the our App
• Participate in scoping, planning discussions with the designers, PMs, and Leads
• Conceptualize and develop prototypes quickly
• Develop and own launch plans to completion
• Identify opportunities and implement solutions to improve the performance and the architecture of our App
• We will depend on this person to set-up/improve the code quality, tracking, and App architecture and this person needs to have extensively worked on React + Android/iOS

Required Skills



• Min. 3 years of Full-time work experience (College projects, Internships are not a part of this) Hands-on experience with React Native
• Deep expertise of either iOS or Android platform and ecosystems
• Deep understanding of your tools: Languages, frameworks, systems.
• Experience with abstracting requirements into frameworks.

Key Responsibilities:

• Conceptualizing and formulating apps that are suitable for use on all types of Android 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 UI and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order.
• Liaising with the marketing department to ensure consistency in our company's 'voice' across the board.
• Monitoring app reviews to detect areas for improvement.
• Creating app updates, including bug fixes and additional features, for release.

Key Competencies (Functional):

• Proficiency in Java, Kotlin, or C++.
• Ability to use the Android Studio, including the Android SDK, with ease.
• 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.

Experience: 3-5 Years 1 candidate & 1-3 Years 2 candidate

Skills:      

Core JAVA(Native), Core Kotlin, Sqlite, MySQL, XML

Experience: 3-5 Years 1 candidate & 1-3 Years 2 candidate

Skills:      

Core JAVA(Native), Core Kotlin, Sqlite, MySQL, XML

Location : Ahmedabad 
WORK FROM OFFICE ONLY 

• Driving key technology decisions with the team
• Collaborating with various stakeholders to plan for the successful rollout of projects
• Working closely with the team to develop and test the product features to ensure its in line with the organizational and end user requirements
• Maintaining code and writing automated tests to ensure the product is of the highest quality
• Managing project priorities, deadlines and deliverables

What you need to have:

• 6-9 years of relevant experience in Android development
• Ability to design applications around Android recommended user interfaces and design principles
• Expertise in MVC or MMVM architecture
• Knowledge of OOPs concept
• Prior experience in android jet-pack
• Knowledge of SQL
• Hands-on experience in UI designing    

• Leads a project end-to-end and collaborates across functions. Drives planning, estimation and execution.
• Understands requirements well and comes up with efficient design
• Develops complex, well backed and bug-free products. Estimates accurately.
• Takes well-reasoned tech decisions keeping in mind goals and trade-offs
• Becomes a go-to person in more than one area. Provide technical mentoring to team
• Communicates clearly, gets clarifications and establishes expectations for all parties
• Helps establish SDLC best practices and high standards of code quality
• Demonstrates excellent problem solving & debugging skills
• Proactively identifies and resolves issues in requirements, design and code
• Perform peer code reviews and help us all get better.

Android Development Engineer - Chennai  

Who we are?  

Kaleidofin is a financial platform for the informal sector, which provides solutions tailored to the customer’s goals and are intuitive to use. We are working towards creating fair and transparent financial solutions that can target millions of customers and enterprises in India that don’t have easy access to formal financial planning.  

In a very short time span, global investors such as Omidyar Network, Blume Ventures and well known individual investors have supported Kaleidofin’s well thought out business model with $2.8 million in seed funding.  

With its focus to harness mobile technology to deliver a paperless experience as well as its focus to harness technology and analytics to predict the right product for the right customer, Kaleidofin aims to become a leading FinTech player bringing financial solutions to everyone.  

To know more about Kaleidofin, do visit our site https://kaleidofin.com/  

What You’ll Do?  

We are seeking extremely smart Android developers who are passionate about pushing mobile technologies to the limits. You will:  

• Design and develop products by working closely with business teams
• Design super intuitive experiences in the next generation of our mobile applications  
• Build performant, scalable, yet secure, enterprise ready android applications with architecture that is fast yet lean on the backend servers enabling them to support millions of users in parallel  
• Build enterprise ready back end architectures that can support millions of users in parallel 

• Gain experience with hands on coding and independent ownership of software components 
• Follow strong engineering best practices and champion their adoption 

Who You Need To Be? 

• 2+ years’ experience in android software development and delivery 
• Bachelors or Masters degree in engineering from a reputed institute(preferably IITs, NITs, or other top engineering institutes).  

• Strong grasp of CS fundamentals, algorithms and excellent problem solving abilities. 
• All experience should be from good product development or e-commerce background. 
• Must have shown good stability in all your previous associations. 
• Skill set 

• Knowledge of UI architectural patterns like MVVM(preferable), MVC, MVP, data binding, activity & fragment lifecycle, recycler view, navigation component, layouts (constraint layout preferable), theming etc. 

• Should have actively used retrofit, work managers, android jetpack, Rx java, dagger, retrofit, android sdk, GIT/bitbucket, gradle/ant and very keen on exploring other proven tech stack. 
• Comfortable with test driven development in android with UI testing, instrumented unit testing and unit testing using junits, mockito or other tools. 
• Willingness to learn and write simple backend REST API’s (preferably in Java, spring boot & hibernate) without having to completely depend on backend engineers for delivery 
• Has worked in a fast paced agile organization building stateless and re-entrant/resumable android applications.