Mobile App Developer
Company Name · New York, US ·
- Category
- Mobile
- Experience
- 3+ years
Company Name · New York, US ·
Are you a problem-solver who enjoys creating delightful, high-performance mobile experiences? Do you thrive collaborating with product, design, and engineering partners to turn ideas into polished apps that users love? If you’re eager to build scalable mobile solutions, iterate quickly based on data, and contribute to a thoughtful product culture, we invite you to apply.
As a Mobile App Developer, you will design, build, and maintain mobile applications that deliver reliable, accessible, and engaging experiences on iOS and/or Android. You’ll work closely with product managers, designers, backend engineers, and QA to ship features end-to-end, ensure app performance and stability, and continuously improve the user experience. Bring a pragmatic engineering mindset, attention to detail, and a commitment to collaboration and quality.
Design, implement, and maintain mobile app features using native (Swift/Kotlin) or cross-platform (React Native, Flutter) technologies, following best practices and established architecture patterns.
Collaborate with product and design to translate requirements and flows into technical solutions that prioritize usability, accessibility, and performance.
Write clean, testable code and maintain automated unit, integration, and UI tests to ensure reliability and prevent regressions.
Monitor app performance and crash analytics; diagnose issues, optimize memory and CPU usage, and improve startup and rendering times.
Integrate with backend services and APIs, implement secure data storage and synchronization, and handle offline scenarios gracefully.
Participate in code reviews, provide constructive feedback, and contribute to continuous improvement of engineering practices and standards.
Support release management processes, prepare builds for App Store and Play Store submissions, and respond to post-release issues and user feedback.
Stay current with mobile platform updates, SDKs, and emerging libraries; evaluate and recommend tools that improve productivity and product quality.
Technical Proficiency: You have hands-on experience building mobile apps using native or cross-platform frameworks and understand mobile OS lifecycle and constraints.
Product Focus: You care about user experience and can balance technical trade-offs with product goals.
Quality Mindset: You write maintainable code, value testing, and proactively prevent and resolve defects.
Collaboration: You communicate clearly with designers, product managers, and engineers and work well in cross-functional teams.
Performance Awareness: You can profile apps, identify bottlenecks, and optimize for responsiveness and efficiency.
Adaptability: You learn new tools and patterns quickly and embrace iterative development and experimentation.
3+ years of professional experience developing mobile applications (iOS, Android, or cross-platform).
Proven experience with at least one of: Swift/Objective‑C, Kotlin/Java, React Native, or Flutter.
Familiarity with RESTful APIs, GraphQL, local data persistence, and secure storage practices.
Experience with automated testing, CI/CD pipelines, and release processes for App Store and Play Store.
Solid understanding of memory management, threading/concurrency, and performance optimization techniques.
Bachelor’s degree in Computer Science or related field, or equivalent professional experience preferred.
Join a mission-driven team that values craftsmanship, user empathy, and inclusive collaboration.
Access opportunities for mentorship, professional growth, and cross-functional learning.
Enjoy competitive compensation, comprehensive benefits, and flexible work arrangements.
Work in an environment that encourages experimentation, data-informed decisions, and iterative improvement.
Make a measurable impact on how users experience our products every day.
If you’re passionate about building high-quality mobile experiences, collaborating across disciplines, and continuously improving through feedback and data, we encourage you to apply. We welcome applicants from all backgrounds and are committed to an inclusive hiring process.