Jobs in the United States

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Added 7 mins ago
Lead, Systems Engineer
Sony Pictures Ent Inc
Culver City, CA
The Lead, Systems Engineering, will be a senior member and of a team accountable for the uptime and management of all SPE Global Enterprise Server Infrastructure.
Added 7 mins ago
Lead Engineer, Identity Management
Sony Pictures Ent Inc
Culver City, CA
The Lead Engineer, Identity Management is responsible for the design, engineering, and operational excellence of Sony Pictures Entertainment’s (SPE) enterprise Identity and Access…
Added 7 mins ago
AVP, DevOps Engineer
LPL Financial
Austin, TX · Fort Mill, SC
We are seeking an experienced AVP of DevOps Engineering to lead a team responsible for building and operating an AI-driven observability and reliability platform for enterprise-scale…
Added 9 mins ago
U
Sr System Engineer - AV Labs
Uber
Sunnyvale, CA
- $190,000 to $211,000 USD / year
As a Senior System Engineer, you will be at the forefront of Physical AI, defining high-performance standards and driving rigorous performance evaluations for the autonomous industry. You…
Added 12 mins ago
Sr. Staff Electrical Engineer
Bloom Energy
San Jose, CA
We are seeking an experienced Sr. Staff Electrical Engineer to lead the development, integration, and certification of utility-interactive power conversion systems incorporating medium- and…
Added 20 mins ago
Lead Design Technologist
CACI, INC.-FEDERAL
Ashburn, VA
We are seeking an entrepreneurial Lead Design Technologist to scale human-centered design across CACI, operating within the Agile Solution Factory (ASF) Center of Excellence (COE) and the…
Added 26 mins ago
Distinguished Engineer
Elevance Health
Mason, OH · Atlanta, GA · Indianapolis, IN
The Distinguished Engineer is responsible for leading the design, development, and deployment of large-scale, production-grade artificial intelligence (AI) systems and platforms that enable…
Added 36 mins ago
G
Software Engineer: ML Optimization
Generalist
Somerville, MA
- $260,000 to $350,000 USD / year
- Implementing ML, hardware, and software changes that lead to step-function gains
Added 36 mins ago
W
Sensor Technology Engineer
Wayve
United States
- $209,700 to $238,250 USD / year
The role also includes hands-on work in the lab and on vehicles, supporting sensor bring-up and integration debugging when needed, as well as using Python to automate analysis and reporting.
Added 45 mins ago
Software Systems Engineer, Data Labeling Engineering - Early Career
General Motors LLC
Sunnyvale, CA
We own a modern full‑stack architecture including TypeScript/React, Python, GraphQL, Golang, and ML model services, which powers data‑annotation pipelines and machine‑led training data…
Added 49 mins ago
Staff Product Security Engineer
Tools for Humanity
San Francisco, CA
As a Product Security Engineer, you will be a hands-on technical leader responsible for safeguarding the products and services that power the World project. You will be "In the Driver's…
Added 53 mins ago
Principal Software Development Engineer (AI Innovation)
CVS Shared Services Resources LLC
Remote, United States
The Principal Software Development Engineer will drive innovative, enterprise-wide solution designs at the business unit level for highly complex, strategic initiatives. In this high-impact…
Added 54 mins ago
Principal Software, Data, and AI Engineer
The MITRE Corporation
Aberdeen, MD
…public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies – collaborating with industry and…
Added 54 mins ago
Senior AWS Generative AI Solution Engineer
Leidos
Gaithersburg, MD
Leidos is seeking an experienced Senior AWS Generative AI Solution Engineer to design and implement the reasoning layer for a GenAI-enabled HUD FHA Resource Center. The selected candidate…
Added 55 mins ago
Information Systems Security Engineer
BOOZ, ALLEN & HAMILTON, INC.
Fort Meade, MD
…AI-enabled capabilities? As an Information Systems Security Engineer (ISSE), you will identify the security controls, assessment tools, and authorization strategies needed to ensure…
Added 1 hour ago
AI Engineer (AI Accelerator Program)
UCSF
San Francisco, CA
UCSF Health is seeking a highly skilled AI Engineer to design, build, and deploy scalable AI-driven applications that improve clinical operations, patient care, and health system…
Added 1 hour ago
HA
Test Engineer
Hadrian Automation
Torrance, CA
- $135,000 to $220,000 USD / year
…up with no legacy test framework to work around. As a Test Engineer, you'll be the responsible engineer and technical lead for all proof and functional testing on a large manufacturing…
Added 1 hour ago
Senior Software Developer - Environmental Services
Burns & McDonnell
Kansas City, MO
…Services (ENS) Global Practice, the Senior Software Developer will lead the design, development and analysis of sophisticated software programs and applications, with a focus on a…
Added 1 hour ago
TT
Senior Forward Deployed Engineer, Operate
True Talent Solutions Partners
New York, NY
- $170,000 to $205,000 USD / year
- Lead client engagements from pre-sales demonstrations and requirements gathering through architecture, implementation, and post-launch support.
Added 1 hour ago
Software Engineering Lead
EarthOptics
Raleigh, NC
Our Software Engineering Lead will join our Software Engineering team as an individual contributor, helping build and maintain software that connects field applications, laboratory…
Added 1 hour ago
Data Engineer
CB&I
The Woodlands, TX
The Data Engineer is responsible for designing, developing, integrating, and optimizing enterprise data platforms, pipelines, and data models that support reporting, analytics, automation,…
Added 1 hour ago
TH
Engineering Manager, Copilot
Twin Health
Remote, United States
- $200,000 to $220,000 USD / year
Lead, hire, and grow a team of full-stack engineers. Run 1:1s, set clear expectations, give direct feedback, and invest in each engineer's development and career growth.
Added 1 hour ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · Denver, CO · Herndon, VA
A Forward Deployed Engineer II (FDE II) embeds directly inside a strategic enterprise customer to independently design, build, deploy, and run AI-powered production systems alongside the…
Added 1 hour ago
Senior Engineer – Spacecraft System Test Engineer (AI&T) - $15K Sign On Bonus
BAE Systems
Boulder, CO
BAE Systems Aerospace & Mission Systems (AMS) is seeking a Senior Engineer to support the testing and execution of space flight hardware. This role is designed for a technical professional…
Added 1 hour ago
Senior Engineer – Spacecraft System Test Engineer (AI&T)
BAE Systems
Boulder, CO
Job Description BAE Systems Aerospace & Mission Systems (AMS) is seeking a Senior Engineer to support the testing and execution of space flight hardware. This role is designed for a…

Tools for Humanity

Staff Product Security Engineer

San Francisco, CA, United States

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Job details

Experience: You have 6+ years of hands-on experience in Product Security or Application Security
Posting language: English
Posted: Nov 4, 2026

Original job description

About the Company:

Tools for Humanity (TFH) designs and builds technology behind World. World is building a real human network designed to accelerate people in the age of AI. As bots and autonomous agents reshape the internet, people, institutions, and applications need a trusted way to confirm who is a real human while preserving privacy. The TFH and World tech stacks make this possible: the Orb verifies real, unique people, World ID proves it privately, and World App puts these capabilities, and more, in people’s hands. Together, they add a human layer to an AI-driven internet.

World is already running at a global scale. More than 17 million people across 160 countries have verified with World ID, and more new Orb verifications take place each week. World App is already among the most used wallets globally. Developers are integrating World ID to build safer online experiences and create spaces where real people can participate, earn, and be recognized in ways AI simply can’t replicate.

Founded in 2019, TFH has more than 400 people across hardware, software, AI, cryptography, mobile engineering, and global operations. Our teams come from OpenAI, Tesla, SpaceX, Apple, Google, Stripe, Meta, Coinbase, Palantir and MIT Media Lab. We’re backed by leading investors, including a16z, Khosla Ventures, Bain Capital Crypto, Blockchain Capital, Variant, Tiger Global, and Coinbase Ventures, as well as prominent operators and founders across fintech and AI.

TFH and World have been featured on the cover of TIME Magazine https://time.com/7288387/sam-altman-orb-tools-for-humanity/, highlighted in Fast Company’s https://www.fastcompany.com/91411606/fintech-blockchain-next-big-things-in-tech-2025 Next 5 in Fintech, and explored in a Bloomberg deep dive https://www.bloomberg.com/news/features/2024-08-12/how-worldcoin-is-building-digital-ids-to-combat-the-ai-apocalypse. The New York Times https://www.nytimes.com/2025/05/03/technology/world-eye-scanning-crypto-orbs-launch-in-us.html, Bankless https://www.youtube.com/watch?v=KUcjtFOHgNc and TechCrunch https://techcrunch.com/2025/04/30/world-partners-with-tinder-visa-to-bring-its-id-verifying-tech-to-more-places/ have all recognized our collective progress in identity, cryptography, AI, and global-scale hardware deployment. Our leadership is also named to the Time AI 100 https://time.com/collections/time100-ai-2025/. Learn more about the newest product launches from our Liftoff https://world.org/liftoff event.

About the Team

The Security team at Tools for Humanity operates at a level far beyond a regular company. Our objective is not just to secure an organization, but to build the trusted, foundational infrastructure for the world's largest identity and financial network. Our seasoned engineers are central to the success of the World protocol. We tackle a unique and complex threat landscape that spans state-of-the-art hardware security for the Orb, advanced cryptography including new zero-knowledge proofs, and the security of a global, distributed cloud and mobile ecosystem. Our work is critical to enabling the protocol to scale to billions of users while upholding an unwavering commitment to fail-safe security and privacy.

About the Opportunity

As a Product Security Engineer, you will be a hands-on technical leader responsible for safeguarding the products and services that power the World project. You will be "In the Driver's Seat," proactively embedding security into every stage of the development lifecycle. This is not a role for box-tickers; you will be expected to think from first principles to solve novel security challenges at a global scale. Your work will directly protect our users and ensure the integrity of a protocol designed for the majority of humanity.

You will:

Lead secure architecture reviews and threat modeling sessions for new applications and services.
Build and operate security automation pipelines using AI agents to scale vulnerability

detection & triage, code review, and remediation.

Engineer and implement automated security guardrails and reusable tools and libraries

to make the secure path the easy path for developers.

Perform deep-dive, security-focused code and infrastructure reviews in languages like

Rust, Go, and Python.

Own the vulnerability management process, from triaging bug bounty submissions to driving remediation efforts with engineering teams.
Mature and scale our Secure SDLC and bug bounty programs to keep pace with a rapidly growing engineering organization.

About You

You are a pragmatic and deeply technical security engineer who thrives on solving complex problems. You have a builder's mindset and are passionate about shipping secure products with "Extreme Urgency." You are comfortable with ambiguity and are driven by the opportunity to secure systems with world-changing potential.

You have 6+ years of hands-on experience in Product Security or Application Security
You have experience building and operating security automation pipelines using AI agents for vulnerability detection & triage, code review, and remediation.
You are proficient in code review and development in languages like Rust, Go, and Python.
You have extensive experience securing modern AWS architectures and developing secure infrastructure-as-code (e.g., Terraform and CDK).
You can assess exploitability, prioritize security risks, and explain practical tradeoffs to engineering teams.
You have a strong background in implementing and managing security tooling (SAST, DAST, SCA) and embedding security into CI/CD pipelines.
You have a deep understanding of web and API security principles (OWASP Top 10) and have experience securing distributed, mobile-first systems.

Nice to have: particular interest in securing mobile applications or smart contracts.

What we offer

The reasonably estimated salary for this role at Tools for Humanity ranges from $293,000 - $325,000 plus a competitive long-term incentive package. Actual compensation is based on factors such as the candidate's skills, qualifications, and experience. In addition, Tools for Humanity 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.

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More about this job

Skills

Rust
Go
Python
AWS
Infrastructure as code
IBM Terraform
Security threats
CI/CD

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