Senior Android Application Software Engineer OrbMini
Tools for Humanity is a technology company building products for humans in the age of AI. It contributes to World and develops proof-of-human hardware and software, including the Orb, alongside World App services for World ID and digital-asset management.
Projects
About Tools for Humanity
Tools for Humanity is a technology company founded in 2019 and headquartered in San Francisco and Munich. It builds and operates services including World ID App and World App, which provide interfaces for creating and using World ID, accessing Mini Apps, and managing digital assets through a self-custodial wallet. It also develops the Orb and Orb Mini proof-of-human hardware and software, using encrypted iris-imaging processes and open-source components, and leads design and planning for World Spaces.
Skills
About the Role
You will own the architecture, development, maintenance, and debugging of software applications for upcoming consumer electronics devices. You will design and implement high-performance user-facing applications, create core application interfaces and experiences, contribute to architecture reviews, and collaborate on product-roadmap integration with attention to stability, power, and performance. You will document application architecture, testing procedures, and validation results. You will coordinate system-level validation and hardware/software integration debugging, support production debugging when needed, and support user research studies for interface development.
Requirements
- Bachelor’s or Master’s degree in Computer Science or a related field
- 4+ years of hands-on Android application development experience
- 6+ years of software development experience
- Experience developing user interfaces for consumer electronics systems at large scale
- Strong proficiency in Kotlin
- In-depth knowledge of the Android SDK
- Experience with unit testing and UI testing
- Ability to independently own complex projects and deliverables
- Ability to debug complex cross-domain issues in a fast-paced iterative environment
- Commitment to rigorous documentation and testing practices
- Comfort working in a start-up or high-velocity team environment
Responsibilities
- Own the architecture, development, maintenance, and debugging of software applications on consumer electronics devices
- Design and implement high-performance user-facing applications
- Create user interfaces and user experiences for core applications on internally developed devices
- Participate in design reviews and provide input on system architecture
- Collaborate with cross-functional teams to integrate concepts into the product roadmap with a focus on stability, power, and performance
- Author and maintain application architecture, testing, and validation documentation
- Coordinate system-level validation and resolve hardware/software integration issues
- Support production-system debugging as needed
- Support user research studies for user-interface development
Benefits
- Healthcare
- Dental insurance
- Vision insurance
- 401(k) plan and match
- Life insurance
- Flexible time off
- Commuter benefits
- Professional development stipend