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iOS & Android App Developer

Open 62d posting dated 2 days ago

Summary

Remote mobile developer building iOS and Android apps for fintech, ecommerce, and SaaS, focusing on payment gateway integration and secure transaction flows using Swift, Kotlin, Flutter, or React Native.

This is a remote position.

Position:Mobile Application Developer (iOS & Android)
Location:Remote (Colombia)
Industry:Fintech, Ecommerce & SaaS
Employment Type:Full-Time / Contract

About the Role

We are seeking a skillediOS & Android App Developerwith experience infintech, ecommerce, and SaaS applications. The ideal candidate will build secure, scalable, and high-performance mobile applications withpayment system integration, backend connectivity, and user-friendly experiences.

This role requires expertise inmobile development and backend payment system setup, ensuring secure transactions and seamless user interactions.


Responsibilities

Mobile Application Development
  • Develop and maintain mobile applications foriOS and Android

  • Build responsive, high-performance mobile experiences

  • Integrate APIs and backend services

  • Optimize applications for security and scalability

  • Implement payment system functionality and transaction flows

  • Work with product and design teams to enhance UX

  • Debug and resolve performance issues

Payment System & Backend Integration
  • Integrate payment gateways (Stripe, PayPal, PayU, etc.)

  • Implement secure payment flows and encryption

  • Work with backend services for transaction processing

  • Ensure compliance with financial security standards

  • Handle API-based payment and subscription systems

Fintech, Ecommerce & SaaS Features
  • Develop subscription and recurring billing systems

  • Implement ecommerce cart and checkout functionality

  • Work with SaaS user authentication and account systems

  • Optimize mobile experiences for business applications

Collaboration & Best Practices
  • Participate in code reviews and development standards

  • Write clean, scalable, and maintainable code

  • Stay updated with mobile development trends

  • Collaborate with backend and product teams


Requirements

Technical Skills
  • Experience withSwift, Kotlin, Flutter, or React Native

  • Knowledge of RESTful APIs and backend integration

  • Experience integratingpayment systems and gateways

  • Understanding of mobile security and encryption

  • Experience with Git and version control

  • Familiarity with database systems (SQLite, Firebase, etc.)

Payment & Fintech Experience (Preferred)
  • Payment gateway integration (Stripe, PayPal, PayU)

  • Transaction security and compliance

  • Subscription and billing systems

  • Financial API integrations

SaaS & Ecommerce Experience (Preferred)
  • User authentication and account systems

  • Ecommerce checkout and cart functionality

  • API-based subscription models

  • Performance optimization for business applications

Soft Skills
  • Strong problem-solving abilities

  • Attention to detail

  • Ability to work remotely

  • Good communication skills

  • Team collaboration mindset


Benefits

Compensation
  • Competitive remote salary (based on experience)

  • Flexible working hours

  • Opportunity to work with global teams


See also

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