Senior Software Engineer, Android

Knowtex.ai

Senior Software Engineer (Android)

LOCATION

San Francisco, CA (in office 3 days a week)

EMPLOYMENT

Full-time, individual contributor

WORK AUTHORIZATION

Must be authorized to work in the U.S.; we are unable to sponsor visas for this role

COMPENSATION

$120,000 – $180,000 base salary, commensurate with experience, plus equity and comprehensive benefits

About Knowtex.ai

Knowtex is the first frontier AI lab for healthcare that is building AI to save human lives. We built an AI system that executes the most complex workflows in medicine and empowers clinicians with clinical intelligence capabilities, so every patient can receive the best care possible.

Position Overview

We are seeking a native mobile engineer to build and scale the Android experience for Knowtex’s AI-driven clinical documentation platform. You will work closely with our existing mobile engineer, Platform Engineering, and customer-facing teams to deliver reliable, intuitive, and performant mobile experiences across enterprise healthcare environments.

This role is ideal for an engineer who has experience operating on small, high-impact teams with significant ownership and autonomy, including end-to-end execution on critical product features.

Key Responsibilities

Own and expand the Knowtex Android application experience

Build and maintain core mobile workflows including recording, authentication, patient selection, note review, and other emerging clinical workflows

Support the rollout and continued expansion of Knowtex mobile applications within the Department of Veterans Affairs

Drive feature parity and a consistent product experience across Android, iOS, and web where appropriate

Develop reliable mobile experiences that interact with real-time audio, background processes, APIs, and native device capabilities

Improve mobile application reliability, observability, performance, security, and release quality

Collaborate closely with engineering, product, and customer delivery teams to prioritize bug fixes, improvements, and new feature development

Participate meaningfully in technical discussions, design reviews, and code reviews across mobile and web

Improve system reliability, observability, and performance

Handle engineering escalations from customer-facing teams, including investigating issues outside of your typical areas of responsibility

Required Qualifications

5+ years of experience building and shipping production mobile applications

Significant experience developing native applications for Android in Kotlin

Strong understanding of Android platform capabilities, application lifecycle, and mobile development patterns

Experience integrating mobile applications with backend APIs and authentication systems

Experience debugging complex mobile application issues across devices and operating system versions

Understanding of mobile application security, performance, and reliability

Strong communication and problem-solving skills

Significant experience using agentic coding tools to aid in the SDLC

Preferred Qualifications

Experience in healthcare technology or regulated environments

Experience deploying mobile applications in enterprise environments

Familiarity with AWS services such as Lambda, ECS, S3, RDS, and DynamoDB

Technical Environment

Native Android (Kotlin) and iOS (Swift) mobile applications

TypeScript, Node.js, and Python (Lambda)

AWS cloud infrastructure (including GovCloud environments)

AI-enabled application platforms

CI/CD pipelines and containerized services

Observability and analytics tools (Amplitude, Sentry)

Compensation & Benefits

Meaningful equity compensation

Unlimited PTO

Premium health, dental, and vision coverage

401(k) plan

Why Knowtex?

Mission that matters

Our product sits inside real-time clinical care. Every workflow you improve gives a clinician time back and makes a patient's documentation safer and more complete.

Already at scale

You'll ship to a deployment spanning hundreds of VA sites and tens of thousands of clinicians, plus a growing commercial base — with impact backed by peer-reviewed research.

AI-native ways of working

We're a frontier AI lab for healthcare, and we work like one: AI tooling is part of how you prototype, analyze, and ship every day.

Growth and training

Onboarding on our product, clinical documentation workflows, and customer base; HIPAA and security/compliance training (plus VA/federal training where relevant); shadowing implementations and site visits; and direct mentorship from the CTO.

Knowtex is an equal opportunity employer committed to building a diverse team that reflects the clinicians and patients we serve.