Senior Frontend Developer

AMINA Bank; Mumbai; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

AMINA Bank in India seeks a talented Frontend Engineer (React Native) to design and build high-performance, secure mobile and web applications for banking clients. You will collaborate with design and backend teams to deliver cross‑platform experiences on iOS, Android, and the web using React Native.

Responsibilities include implementing scalable UI architectures with MVVM, Redux, and Context API, optimizing code for speed and reliability, and ensuring adherence to security best practices while

Qualifications

• 4-8 years of proven experience as a mobile app developer, with strong expertise in React Native.
• Experience with React Native Web for cross-platform deployment.
• Excellent problem-solving, debugging, and performance optimization skills.
• Knowledge of design patterns and scalable architecture principles.
• Experience with UI frameworks and styling libraries (e.g., Styled Components, Material UI for React Native).
• Strong understanding of UI/UX principles and responsive design for mobile and web.
• Knowledge of security best practices for mobile and web applications (e.g., OWASP).
• Experience with RESTful APIs, GraphQL, and real-time communication (WebSocket).
• Familiarity with modern build tools and processes (e.g., Metro bundler, Fastlane).
• Effective communication and teamwork skills.
• Ability to work independently and manage multiple tasks and projects.
• Experience with Figma and its Design System is an additional advantage.

Responsibilities

• Develop and maintain mobile & Web applications using React Native for iOS and Android platforms, and extend capabilities for React Native Web deployment.
• Understand and implement design patterns (e.g., MVVM, Redux, Context API) for scalable and maintainable architecture.
• Continuously optimize the codebase for speed, scalability, and efficiency.
• Collaborate with designers to translate design mockups and wireframes into functional and visually appealing mobile and web interfaces.
• Write clean, maintainable, and well-documented code following best practices and coding standards.
• Perform debugging and troubleshooting to identify and resolve issues efficiently.
• Work closely with back-end developers, product managers, and other stakeholders to ensure seamless integration of front-end and back-end components.
• Stay up to date with the latest industry trends, best practices, and emerging technologies in mobile and web development.
• Apply Agile methodologies in development and delivery processes.

Skills

React Native

React Native Web

Redux

Context API

MVVM

UI Styling

RESTful APIs

GraphQL

WebSocket

OWASP Security

Tools

Metro bundler

Fastlane

Jest

Detox

Figma

Job description

Founded in April 2018 and headquartered in Zug, AMINA Bank is a pioneer in the financial industry. In August 2019, AMINA received a Swiss banking and securities dealer license from FINMA. The broad, vertically integrated spectrum of services, combined with the highest security standards, make AMINA's value proposition unique.

AMINA operates globally from its regulated hubs in Switzerland, Abu Dhabi, and Hong Kong to offer fiat and crypto services to progressive investors, traditional and crypto-native alike, whether individuals, corporates, or institutions.

CVVC Global Report and CB Insights named AMINA as one of the Top 50 Companies within the blockchain ecosystem. Aite Group awarded AMINA their 2021 Digital Wealth Management Impact Innovation Award in the 'Digital Startup of the Year' category, and LinkedIn listed AMINA as one of the Top Startups 2021 in Switzerland. In 2022, AMINA won the Digital Assets Offering or Service at the WealthBriefing Swiss EAM Awards, and the bank was also recognised for its product offering SEBAX and won the Best ETP of the Year award at the Swiss ETF Awards 2022. In 2023, AMINA won the European WealthBriefing Award in the Digital Assets Solution, Fund Manager category.

AMINA India is a wholly owned subsidiary of AMINA Bank AG. AMINA India acts as a virtual extension of the bank supporting activities spanning trading & liquidity management, digital assets research, marketing, investment solutions, risk management, account management, mid/back-office, product management, technology & engineering, IT support, finance and human resources.

Your Mission (Should You Choose to Accept It)

We are seeking a talented Frontend Engineer (React Native) to join our growing team. As a Frontend Engineer, you will play a crucial role in designing and implementing high-performance, user-friendly, and secure mobile applications for our banking clients. You will collaborate with cross-functional teams, including designers and back-end developers, to deliver exceptional mobile experiences on iOS, Android, and Web platforms using React Native.

Your AMINA To-Do List

• Develop and maintain mobile & Web applications using React Native for iOS and Android platforms, and extend capabilities for React Native Web deployment.
• Understand and implement design patterns (e.g., MVVM, Redux, Context API) for scalable and maintainable architecture.
• Continuously optimize the codebase for speed, scalability, and efficiency.

Additional Responsibilities

• Collaborate with designers to translate design mockups and wireframes into functional and visually appealing mobile and web interfaces.
• Write clean, maintainable, and well-documented code following best practices and coding standards.
• Perform debugging and troubleshooting to identify and resolve issues efficiently.
• Work closely with back-end developers, product managers, and other stakeholders to ensure seamless integration of front-end and back-end components.
• Stay up to date with the latest industry trends, best practices, and emerging technologies in mobile and web development.
• Apply Agile methodologies in development and delivery processes.

Your golden ticket to the AMINA team:

• 4-8 years of proven experience as a mobile app developer, with strong expertise in React Native.
• Experience with React Native Web for cross-platform deployment.
• Excellent problem-solving, debugging, and performance optimization skills.
• Knowledge of design patterns and scalable architecture principles.
• Experience with UI frameworks and styling libraries (e.g., Styled Components, Material UI for React Native).
• Strong understanding of UI/UX principles and responsive design for mobile and web.
• Knowledge of security best practices for mobile and web applications (e.g., OWASP).
• Experience with RESTful APIs, GraphQL, and real-time communication (WebSocket).
• Familiarity with modern build tools and processes (e.g., Metro bundler, Fastlane).
• Effective communication and teamwork skills.
• Ability to work independently and manage multiple tasks and projects.
• Experience with Figma and its Design System is an additional advantage.

Preferred Skills

• Experience with CI/CD pipelines for mobile and web apps.
• Knowledge of native iOS (Swift) or Android (Kotlin/Java) development.
• Familiarity with automated testing frameworks (e.g., Jest, Detox).
• Understanding of App Store, Play Store, and web deployment processes.
• Exposure to cloud services (AWS, Azure, or GCP) for backend integration.
• Knowledge of performance monitoring tools (e.g., Firebase Performance, AppDynamics).