Senior Mobile Engineer
Build and support React and TypeScript applications across a mobile-focused technology stack, influencing architecture, quality, accessibility, and security. The role requires 7+ years of web application experience, including 5+ years with React, plus strong autonomy and cross-functional collaboration.
About the job
Responsibilities
- Design, build, and support easy-to-use React and TypeScript applications.
- Make and implement technology decisions that support business needs without compromising security, privacy, or quality.
- Enhance existing systems with new functionality and improve performance, stability, quality, and security.
- Set standards for accessibility and design-system use.
- Advocate for high standards, improve developer quality of life, and limit technical debt.
- Build deep user empathy and maintain a user-centric mindset.
- Communicate effectively within and on behalf of cross-functional product delivery teams, collaborating with design, product, machine learning, and infrastructure.
- Mentor and learn from other engineers.
Requirements
- 7+ years of experience building, shipping, and supporting web applications.
- 5+ years of experience with React.
- Independently deliver a small web application or an entire feature in a larger web application.
- Excitement about working with a mobile technology stack including React, TypeScript, and potentially Electron.
- Ability to work autonomously and self-direct while collaborating effectively with a team.
- Willingness to contribute wherever needed in a fast-moving startup environment.
- Comfort working across domains and languages, with curiosity to experiment and learn.
- Deep expertise using AI tools to accelerate engineering workflows.
Nice to Have
- Experience with audio playback.
- Experience with audio recording.
- Experience with file encryption.
- Experience supporting online and offline modes.
Compensation and Benefits
- Salary range: $218,000–$250,000.
- Competitive compensation and equity grants for full-time employees.
- 14 paid holidays and flexible paid time off for salaried employees.
- Medical, dental, and vision coverage for full-time employees and their families.
- Health Savings Account contributions for eligible plans.
- Paid parental leave and family-forming benefits.
- 401(k) matching.
- Personal device allowance.
- Flexible Spending Accounts and commuter benefits.
- Monthly lifestyle wallet contributions for fitness, professional development, coworking, and more.
- Mental health therapy and coaching support.
- Paid sabbatical leave after five years of employment.
Skills
React, TypeScript, Electron, JavaScript, Web Applications, Accessibility, Design Systems, AI Tools, Audio Playback, Audio Recording, File Encryption, Offline Mode
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