iOS & Android App Developer

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 skilled iOS & Android App Developer with experience in fintech, ecommerce, and SaaS applications . The ideal candidate will build secure, scalable, and high-performance mobile applications with payment system integration, backend connectivity, and user-friendly experiences .

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

Responsibilities

Mobile Application Development
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Develop and maintain mobile applications for iOS and Android

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Build responsive, high-performance mobile experiences

- Integrate APIs and backend services

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Optimize applications for security and scalability

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Implement payment system functionality and transaction flows

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Work with product and design teams to enhance UX

- Debug and resolve performance issues

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

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Implement secure payment flows and encryption

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Work with backend services for transaction processing

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Ensure compliance with financial security standards

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Handle API-based payment and subscription systems

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

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Implement ecommerce cart and checkout functionality

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Work with SaaS user authentication and account systems

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Optimize mobile experiences for business applications

Collaboration & Best Practices
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Participate in code reviews and development standards

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Write clean, scalable, and maintainable code

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Stay updated with mobile development trends

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Collaborate with backend and product teams

Requirements

Technical Skills
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Experience with Swift, Kotlin, Flutter, or React Native

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Knowledge of RESTful APIs and backend integration

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Experience integrating payment systems and gateways

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Understanding of mobile security and encryption

- Experience with Git and version control

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

Payment & Fintech Experience (Preferred)
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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

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Ecommerce checkout and cart functionality

- API-based subscription models

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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
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Competitive remote salary (based on experience)

- Flexible working hours

- Opportunity to work with global teams

Originally posted on Himalayas