Senior Mobile Software Engineer - Android & iOS

Cresta is hiring a Senior Mobile Software Engineer to expand its platform beyond web and desktop applications into native and hybrid mobile applications. The role will build Android and iOS SDKs for AI agent integrations and contribute to frontend platform architecture and reusable components.

Responsibilities:

• Play a substantial role in the platform frontend engineering team
• Work with Cresta product and engineering teams, build and continuously improve the Cresta platform and new product requirements
• Stay closely with customers and their requirements, analyze the technical tradeoffs, own the customer facing deliverables
• Develop high quality, well designed, reusable, and well-tested system components, and contribute to the overall system designs
• Constantly identifies product improvement opportunities and generates product improvement ideas
• Demonstrate the engineering best practices in deliverables and daily work. Uphold others to the same high standards
• Technical ownership in a substantial part of the Cresta product and platform
• Contribute to building the best-in-class company in addition to building the best-in-class product
• Expand Cresta’s services beyond web and desktop applications to native and hybrid mobile applications
• Build headful and headless mobile SDKs for Android and iOS to power AI agent mobile integrations

Requirements:

• Bachelor's degree in Computer Science or related field
• Strong Computer Science fundamentals
• 8+ years of experience in relevant domains
• Very solid coding skills
• At least 2 years of experience with native mobile development (Kotlin/Java for Android and Swift for iOS) in large scale consumer-facing products
• Proficient in designing and maintaining clear frontend architecture
• Experience as a technical lead of frontend stack supporting various product features
• Experience with mobile frameworks such as React Native, Flutter or Ionic