Security Service Engineer, Device
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 design, develop, and implement security services for internet-connected devices, including remote attestation, secure provisioning, and secure image signing. You will collaborate with security experts and ethical hackers to solve difficult security problems, research and integrate emerging technologies, produce technical specifications and test plans, and lead or contribute to projects from architecture through implementation. You will also provide technical mentorship and guidance, work with Cloud HSM and AWS services, and help define secure provisioning processes and attestation workflows.
Requirements
- 5+ years designing and implementing security critical systems for internet connected embedded devices
- Deep expertise in remote attestation, SoC provisioning, or secure image signing
- Hands on experience with Cloud HSM, AWS Lambda, Secrets Manager, and RBAC
- Proven experience creating technical specifications, architecture designs, and test plans
- Strong critical thinking, communication, and leadership abilities
- Ability to work effectively in fast paced collaborative environments
Responsibilities
- Design security services for devices
- Develop and implement remote attestation services
- Implement secure provisioning processes for SoC
- Build secure image signing workflows
- Collaborate with security experts and ethical hackers
- Research and integrate emerging security technologies
- Create technical specifications, system architecture, and test plans
- Lead and contribute to security projects
- Provide technical mentorship and guidance
- Operate with Cloud HSM, AWS Lambda, and Secrets Manager and enforce RBAC