Mobile Developer

Proof-of-Skill; Bengaluru; On-site; INR 600,000 - 900,000; Full time

Job summary

Proof-of-Skill in Bengaluru is seeking a highly motivated Mobile Developer with at least 1 year of experience in building and maintaining applications for consumer-facing products. The ideal candidate should be comfortable working within teams to deliver seamless mobile experiences.

The candidate will develop apps for both iOS and Android, optimize performance, and contribute to new technologies while maintaining a fast-paced, entrepreneurial mindset.

Qualifications

• 1+ years of experience in mobile application development.
• Experience working on consumer-facing products.
• Strong understanding of mobile app architecture.

Responsibilities

• Develop, test, and maintain mobile applications for iOS and Android.
• Collaborate with product, design, and backend teams.
• Optimize app performance and troubleshoot issues.

Skills

Mobile application development

Flutter

React Native

Kotlin

Swift

API integration

Git

Mobile app architecture

Job description

We are looking for a highly motivated and entrepreneurial Mobile Developer with 1+ years of experience building and maintaining mobile applications for consumer-facing products. The ideal candidate has worked with D2C brands, consumer internet companies, marketplaces, e-commerce platforms, or on-demand service apps such as Urban Company (formerly UrbanClap), Blinkit, Zepto, Swiggy, Myntra, Flipkart, Nykaa, or similar high-growth businesses. This role is ideal for someone who takes ownership, moves fast, and enjoys solving real-world problems that directly impact users.

Responsibilities

• Develop, test, and maintain high-quality mobile applications for iOS and Android.
• Collaborate closely with product, design, and backend teams to deliver seamless user experiences.
• Build scalable, performant, and reliable mobile features.
• Optimize app performance, responsiveness, and stability.
• Troubleshoot and resolve bugs, crashes, and technical issues.
• Participate in code reviews and contribute to improving engineering best practices.
• Take ownership of features from concept to production deployment.
• Continuously explore and implement new technologies to improve product quality and development efficiency.

Requirements

• 1+ years of experience in mobile application development.
• Experience working on consumer-facing products, preferably in D2C, e-commerce, marketplace, fintech, food delivery, logistics, or on-demand service platforms.
• Strong understanding of mobile app architecture and development best practices.
• Experience building applications for both iOS and Android.
• Proficiency in one or more of the following: Flutter, React Native, Kotlin (Android), Swift (iOS).
• Experience integrating APIs and working with backend services.
• Understanding of app performance optimisation, debugging, and testing.
• Familiarity with Git and modern development workflows.
• Strong problem-solving and analytical skills.

Good To Have

• Entrepreneurial mindset with a strong sense of ownership.
• Ability to work in a fast-paced startup environment.
• Self-starter who can independently drive projects and deliver outcomes.
• Customer-obsessed and focused on creating exceptional user experiences.
• Strong communication and collaboration skills.
• Willingness to go beyond assigned tasks and contribute to product growth.

Preferred Qualifications

• Experience working in startups or high-growth consumer tech companies.
• Published apps on the Apple App Store or Google Play Store.
• Experience with analytics, push notifications, payment integrations, or mobile performance monitoring.
• Understanding of UI/UX principles for mobile applications.