Senior Software Engineer, iOS
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 key iOS software components for World ID. You will design build debug maintain scale and instrument native iOS applications and SDKs to meet security privacy and reliability goals. You will collaborate closely with product designers and engineers to define requirements ship high quality solutions and iterate based on real world usage.
Requirements
- Proven experience designing and developing native iOS applications using Swift or Objective C
- Track record of writing exceptional reliable and maintainable software
- Experience building SDKs and integrating with cloud services
- Familiarity with security privacy and cryptography best practices
- Experience or exposure to distributed systems biometrics or machine learning is a plus
- Strong collaboration communication and problem solving skills
- Ability to learn new technologies quickly and operate in ambiguous environments
Responsibilities
- Design build debug maintain and scale native iOS applications and SDKs
- Own key software components and ship high quality production code
- Collaborate with product managers designers and engineers to define and implement requirements
- Build SDK and cloud integrations to support World ID verification and authentication
- Implement privacy preserving mechanisms and secure credential management
- Instrument systems for performance monitoring reliability and observability
- Optimize systems for scalability security and compliance
- Improve enrollment verification modalities and reduce involuntary churn
Benefits
- Healthcare
- Dental
- Vision
- 401(k) plan and employer match
- Life insurance
- Flexible time off
- Commuter benefits
- Professional development stipend
- Relocation assistance
- Competitive long term incentive package