Senior Mobile Engineer (iOS & Android)

Quick Facts

• Senior Mobile Engineer (iOS/Android)
• Compensation: 6,200 - 8,800 USD per month (B2B)
• Work hours: Flexible
• Time zone: Central European Time
• Benefits: Paid time off; Equity shares; Newest MacBook + Setup Fee ($500)

Description

As a Senior Mobile Engineer, you will work on advanced projects across core mobile applications, bringing deep experience in native mobile development across both iOS and Android. You will partner with product management and engineering teams to conceive, develop, and refine features in an iterative, data-driven environment to improve performance, scalability, and usability.

Responsibilities

• Design, develop, and deploy features across core iOS and Android applications
• Lead code reviews and architectural reviews for mobile features
• Ensure the performance, quality, stability, and responsiveness of mobile applications
• Collaborate with product management to refine concepts and deliver mobile experiences that create customer value
• Execute high-velocity, highly performant experiments and A/B tests to improve customer and business outcomes
• Strengthen mobile engineering practices by staying current with platform capabilities, growth tools, personalization technologies, and industry standards
• Identify and resolve performance bottlenecks, application defects, and technical issues across mobile platforms
• Develop and maintain code quality standards and promote consistent engineering practices across the mobile codebase
• Introduce architectural improvements and refactor existing code to improve scalability, maintainability, and developer efficiency
• Write and maintain automated tests at the appropriate architectural level

Requirements

• 5+ years of industry experience developing commercial mobile applications across iOS, Android, or both platforms
• Bachelor’s degree in computer science, computer engineering, or a related field, or equivalent work experience
• Advanced experience with native mobile development technologies, including Swift and Kotlin
• Experience with Objective-C for iOS and/or Java for Android (plus)
• Experience with native mobile frameworks, libraries, application architecture patterns, and platform development best practices
• Experience integrating mobile applications with RESTful application programming interfaces (APIs) and back-end services
• Proficient understanding of Git and modern mobile software development workflows
• Experience contributing to code reviews, architectural decisions, and technical guidance for other engineers
• Demonstrated ability to leverage AI tools to improve workflows, streamline execution, or enhance outputs

Benefits

• Paid time off
• Flexible work hours
• Equity shares in a rapidly growing company backed by top-tier VCs
• A culture built on innovation that values big ideas
• Newest MacBook + Setup Fee ($500)