Senior Mobile Infrastructure Engineer | AI Healthcare Startup

Senior Mobile Infrastructure Engineer | AI Healthcare Startup at Day One Partners Senior Mobile Infrastructure Engineer | AI Healthcare Startup at Day One Partners in Sonoma, California Posted in 34 minutes ago.

Type:

full-time

Job Description:

About Day One Partners Day One Partners is a search firm that partners with venture capital firms to help build high-growth startups. We lead confidential searches for leadership and critical roles across a range of company stages, industries, and functions About the Role Join a fast-growing AI healthcare technology company building next-generation mobile experiences that help clinicians focus more on patient care. This is an opportunity to shape the foundation of a mission-critical mobile platform powering real-time audio, AI-driven workflows, and offline-first experiences used in complex clinical environments.

What You'll Do:

Build and evolve a cross-platform mobile infrastructure supporting iOS, Android, and Flutter applications Improve app reliability, performance, observability, and release processes across mobile systems Develop scalable frameworks for audio capture, offline sync, caching, networking, and background execution Partner with product, AI, backend, and design teams to deliver seamless clinician-facing experiences Mentor engineers and help define the future of mobile architecture and engineering standards

What You'll Bring:

5+ years of professional mobile engineering experience with strong iOS and/or Android expertise Deep knowledge of Swift, Kotlin, mobile architecture, CI/CD, testing, and performance optimization Experience building production-grade mobile infrastructure in cross-platform environments Familiarity with Flutter or willingness to ramp quickly into a Flutter-based codebase Strong ownership mindset and ability to thrive in fast-moving, collaborative environments

Why You'll Love This Role:

Work on cutting-edge AI, audio streaming, and offline-first mobile experiences Help shape highly impactful healthcare technology used in real-world clinical settings Influence technical strategy and grow into broader mobile platform leadership opportunities Competitive compensation, equity, and high-growth career potential