Senior Software Engineer, Android
Tools for Humanity is a technology company building products for humans in the age of AI.
Maintainer signals as of 9/25/2026
About Tools for Humanity
Tools for Humanity develops hardware, software, and services connected to World, described as an open-source real-human network. Its products include the Orb for privacy-focused proof-of-human verification, World App for World ID access, digital asset management, wallet functionality, transactions, and Mini Apps, and World Spaces for verification, community programming, and events. The company serves end users and organizations seeking to integrate World infrastructure into their projects.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
Design, build, debug, scale, and maintain Android software components for a self-custodial application and decentralized platform. Develop native Android software, solve complex technical problems, contribute to product definition through customer feedback, collaborate with cross-functional stakeholders, and build technology supporting security, privacy, compliance, reliability, and development velocity.
Requirements
- Experience designing and developing natively for Android
- Track record of writing high-quality software and solving complex problems
- Collaboration, prioritization, and organization skills
- Ability to operate in ambiguous and changing conditions
- History of learning and applying new skills
- Clear written and verbal communication
- Experience incorporating customer feedback into product solutions
- Interest in finance, privacy, and digital identity
Responsibilities
- Design, build, debug, scale, and maintain software components
- Develop native Android applications
- Contribute to product definition through customer feedback
- Collaborate with product managers, designers, engineers, and stakeholders
- Build technologies and infrastructure for security, privacy, compliance, and reliability
- Develop features, SDKs, cloud integrations, and privacy-preserving solutions
Benefits
- Healthcare
- Dental insurance
- Vision insurance
- 401(k) plan and match
- Life insurance
- Flexible time off
- Commuter benefits
- Professional development stipend
- Competitive long-term incentive package