Fintech App Developer: Secure Mobile & Web Banking

Uza High Street; Los Angeles (CA); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive salary and benefits

Professional growth opportunities

Global fintech projects

Job summary

Dev Technosys in Los Angeles, CA seeks a Fintech App Developer to build and maintain mobile and web fintech solutions. You will work with product managers, designers, and backend engineers to deliver secure, scalable financial apps for Android and iOS.

The role requires 3+ years in fintech app development, proficiency in Java/Kotlin/Swift/Dart/React Native, and strong security practices. AWS/Azure/GCP experience is a plus.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• 3+ years fintech mobile/web development experience.
• Proficiency in Java, Kotlin, Swift, Dart, or React Native.
• Strong secure coding practices and regulatory awareness (PCI DSS, GDPR).
• Experience integrating financial APIs and third-party services.

Responsibilities

• Develop and maintain mobile and web fintech applications for Android and iOS.
• Collaborate with cross-functional teams to design scalable and secure architecture.
• Integrate APIs for payment gateways, banking services, and analytics.
• Implement data security, encryption, and compliance best practices.
• Optimize performance, reliability, and user experience.
• Troubleshoot, debug, and improve existing applications.

Skills

Java

Kotlin

Swift

Dart

React Native

Education

Bachelor's degree in Computer Science

Tools

AWS

Azure

Google Cloud

Job description

Dev Technosys in Los Angeles, CA seeks a Fintech App Developer to build and maintain mobile and web fintech solutions. You will work with product managers, designers, and backend engineers to deliver secure, scalable financial apps for Android and iOS.

The role requires 3+ years in fintech app development, proficiency in Java/Kotlin/Swift/Dart/React Native, and strong security practices. AWS/Azure/GCP experience is a plus.