Senior Mobile Engineer - Kotlin Multiplatform
webAI is a sovereign AI platform that lets organizations build, deploy, and operate custom AI on their own infrastructure. It serves enterprise teams across industries such as healthcare, manufacturing, financial services, aviation, public sector, and retail.
Projects
About webAI
webAI provides a full-stack, locally operated AI platform for enterprises seeking private, controllable AI. Its platform includes Navigator for building, training, and deploying custom models; Companion, an on-device AI assistant; Runtime for distributed workload orchestration; webFrame for optimized inference and training; Network for secure local connectivity; and a CLI for programmatic management. The company emphasizes data sovereignty, local deployment, predictable costs, and support for edge devices and private clusters.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build a flagship cross-platform mobile application with Kotlin Multiplatform, Compose Multiplatform, and SwiftUI. You will implement shared business logic, develop interfaces, integrate on-device and remote AI, optimize performance on real devices, troubleshoot technical bugs, review code, establish conventions, and mentor teammates.
Requirements
- 4+ years of mobile development with shipped production apps on Android, iOS, or both
- Strong Kotlin skills including coroutines and Flows
- Demonstrated interest in AI engineering
- Experience with mobile tooling and app stores
- Strong mobile product instincts
Responsibilities
- Write shared Kotlin Multiplatform modules containing testable business logic and repositories
- Write Compose Multiplatform and native SwiftUI interface code
- Integrate on-device and remote artificial intelligence frameworks
- Profile and improve app performance on real devices
- Troubleshoot technical bugs
- Review code changes
- Contribute to project conventions
- Mentor teammates
Benefits
- Comprehensive health, dental, and vision benefits package
- 401(k) match
- Equity options
- $200/month Health & Wellness stipend
- Continuing Education support
- $500/year Function Health subscription
- Free parking for in-office employees
- Flexible Time Off (FTO)
- Parental leave for eligible employees
- Supplemental life insurance
