Senior Staff/Principal Software Engineer, Protocol

About the Company:

Worldcoin ( ) is an open-source protocol, supported by a global community of developers, individuals, economists and technologists committed to expanding participation in, and access to, the global economy. Its community is united around core beliefs in the inherent worth and equality of every individual, the right to personal privacy, and open and public collaboration. These beliefs are reflected in what the community is building: a public utility to connect everyone to the global economy.

The Worldcoin Foundation ( ) is the protocol’s steward and will support and grow the Worldcoin community until it becomes self-sufficient. Tools for Humanity ( ) is a global hardware and software development company. It helped launch Worldcoin and continues to provide support to the Foundation, in addition to operating the World App.

This opportunity would be with Tools for Humanity.

At all levels we consider ourselves builders and hackers. We are looking for someone who is versatile enough to work on the strategy of the entire subsystem all the way through to code implementation.

If you want to lead how we approach problems in the domain of:

1. Distributed systems
2. Applied mathematics
3. Protocols
4. Blockchain

Let's chat!

Relevant technologies we use: AWS, Rust, Kubernetes, Postgres, Solidity, ZKPs

Pay transparency statement (for CA and NY based roles):

The reasonably estimated salary for this role at TFH ranges from $287,000 - $350,000 , plus a competitive long term incentive package. Actual compensation is based on factors such as the candidate's skills, qualifications, and experience. In addition, TFH offers a wide range of best in class, comprehensive and inclusive employee benefits for this role including healthcare, dental, vision, 401(k) plan and match, life insurance, flexible time off, commuter benefits, professional development stipend and much more!

By submitting your application, you consent to the processing and internal sharing of your CV within the company, in compliance with the GDPR.