Staff Application Security Engineer
Ironcladhq, San Francisco
- Pay
- $170K–$190K / year
- Work type
- Hybrid
- Level
- Staff
- Area
- Security engineering
- Posted
- Jun 17, 2026
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About the role
Build AI contracting at enterprise scale. Ship it fast.
Ironclad is building AI on one of the most consequential datasets in enterprise software: over 2 billion contracts across thousands of the world's largest organizations. Contracts run every dollar, deal, and business relationship on the planet, and the AI transformation of this space is still largely uncharted. Engineers here are building agentic solutions to problems that haven't been solved yet, in a category that's still being defined. The feedback loop is short, the data is rich, and the people closest to the work are the ones deciding what gets built next. That ability to deliver impact quickly is why the the companies at the forefront of AI choose Ironclad to manage their contracts.
We’re consistently recognized as a leader in the industry: a Leader in the Forrester Wave and Gartner Magic Quadrant for Contract Lifecycle Management, a Fortune Great Place to Work, and one of Fast Company’s Most Innovative Workplaces. Ironclad has also been named to Forbes’ AI 50 and Business Insider’s list of Companies to Bet Your Career On. We’re backed by leading investors including Accel, Y Combinator, Sequoia, BOND, and Franklin Templeton. For more information, visit www.ironcladapp.com http://www.ironcladapp.com or follow us on LinkedIn.
This is a hybrid role. Office attendance is required at least twice a week on Tuesdays and Thursdays for collaboration and connection. There may be additional in-office days for team or company events.
Ironclad is seeking an experienced Application Security Engineer with a passion for securing modern software platforms and protecting sensitive data. We are looking for someone with strong experience in automated vulnerability scanning and penetration testing to strengthen our application security program. Whether you are better at building software or better at breaking it, we are interested in hearing from you. We welcome security researchers and strong developers, as well as past security engineers.
This role will be responsible for conducting security assessments, identifying and mitigating risks, and implementing security best practices and process improvements across Ironclad’s Product, Platform and Engineering teams.
Roles & Responsibilities:
- Develop and implement secure coding practices, procedures, and standards for software development teams.
- Conduct application security assessments and vulnerability testing to identify and mitigate risks.
- Perform security reviews of code changes and ensure that security issues are addressed.
- Collaborate with cross-functional teams to remediate software vulnerabilities and implement secure coding practices.
- Integrate security review processes into Ironclad’s CI/CD pipeline.
- Conduct threat modeling and risk analysis to protect sensitive data.
- Provide domain expertise on protective controls including system, network, encryption, and authentication services.
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Listed on Ironcladhq's Ashby job board; checked 2 h ago. First seen by us 34 h ago. Being listed doesn't mean the team is actively interviewing. We found this board in a public directory and haven't yet confirmed it against the company's own careers page.