Senior Developer

Job Title: Senior / Mid-Level React Native Developer (GraphQL)

Location: Remote (India)

Employment Type: Full-Time

Experience Required: 4+ Years

Work Hours: US Overlap Required

Client: FinTech Domain

About the Role

We are seeking an experienced React Native Developer to join our team for a leading FinTech client. The ideal candidate will have strong hands-on experience in building cross-platform mobile applications using React Native and integrating APIs using GraphQL. You will be responsible for developing scalable, secure, and high-performance mobile applications while collaborating with cross-functional teams in a fast-paced environment.

Project Overview

The project involves building and enhancing a next-generation FinTech mobile application that supports secure transactions, real-time financial data processing, account management, and analytics. The application uses React Native for mobile development and GraphQL for efficient API communication and performance optimization.

Key Responsibilities

• Develop and maintain cross-platform mobile applications using React Native
• Integrate GraphQL APIs and optimize query performance
• Collaborate with designers, backend engineers, and QA teams to deliver features end-to-end
• Participate in code reviews and follow best coding practices
• Debug and resolve production issues efficiently
• Optimize applications for performance, scalability, and usability
• Contribute to CI/CD pipelines and release management

Required Skills and Experience

• 4+ years of overall mobile application development experience
• Minimum 4+ years of hands-on experience with React Native
• Strong experience with GraphQL (Apollo Client, Relay, or similar)
• Familiarity with REST APIs and backend integration
• Proficiency in JavaScript and/or TypeScript
• Knowledge of mobile performance optimization and profiling
• Experience with mobile CI/CD tools such as Fastlane or Bitrise

Preferred Qualifications

• Experience in the FinTech domain
• Understanding of secure coding standards and data protection practices
• Experience in App Store and Play Store deployment processes