Staff Infrastructure Engineer
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.
Maintainer signals as of 8/12/2026
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
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will help establish the infrastructure team’s presence in the United States and contribute to technical direction and infrastructure best practices. You will administer systems, build reliable automation, support Site Reliability Engineering practices, and maintain critical systems including multi-party computation platforms, internal security services, and blockchain node deployments.
Requirements
- At least 10 years of experience
- Hands-on experience with Linux
- Networking experience
- Experience with AWS or GCP
- Experience building tools and automation
- Experience with infrastructure-as-code tools such as Terraform
- Experience with large-scale distributed systems
- Ability to communicate clearly with distributed teams
Responsibilities
- Contribute to technical direction and infrastructure best practices
- Administer systems
- Build reliable automation
- Contribute to Site Reliability Engineering practices
- Support anonymous multi-party computation platforms
- Support internal security services
- Deploy blockchain nodes
- Teach and support colleagues
Benefits
- Healthcare
- Dental insurance
- Vision insurance
- 401(k) plan with employer match
- Life insurance
- Flexible time off
- Commuter benefits
- Professional development stipend
- Long-term incentive package