Senior Security Engineer (Product and Platform Security)

Senior Security Engineer (Product and Platform Security)

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What Is Box Box (NYSE BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including AstraZeneca, JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia.

WHY BOX NEEDS YOU At Box, our mission is to power how the world works together. Security is foundational to that mission. We’re growing our Product & Platform Security Engineering team in Warsaw to build and scale security capabilities across our platform, accelerate safe innovation, and protect our customers at global scale.

What You’ll Do

• Design, build, and operate security automation for the SDLC (e.g., code scanning, dependency risk management, secrets detection, policy-as-code) integrated into CI / CD.
• Develop and maintain software supply chain protections, including SBOM generation / verification, artifact signing / attestation, and provenance enforcement.
• Create programmable “security agents” and backend services that continuously test, fuzz, and validate product and platform components.
• Partner with product and platform engineering to embed security-by-design patterns, drive threat modeling, and land pragmatic guardrails that unblock developers.
• Deliver an MVP within your first quarter in an agreed focus area (e.g., supply chain, fuzzing framework, or SDLC agent), then iterate based on measurable outcomes.
• Use data and telemetry to measure control effectiveness; build dashboards and alerts that turn signals into action.
• Contribute to and / or lead open source efforts that advance our security posture and the broader community.
• Document designs, runbooks, and APIs; mentor engineers and champion secure engineering practices.

Who You Are

We are an AI-first company. This means you approach your work with a growth mindset and find ways to leverage AI to help make faster, smarter decisions that will 10X your impact at Box.

Benefits Check out the overview of Life at Box which include general perks and benefits. Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week. Your Recruiter will share more about how we work and company culture during the hiring process.

At Box, we believe unique and diverse experiences benefit our culture, our products, our customers, our company, and our world. If you are head-over-heels about this role but unsure if you meet all the requirements, we encourage you to apply!

EQUAL OPPORTUNITY We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability, and any other protected ground of discrimination under applicable human rights legislation. For details on how we protect your information when you apply, please see our Personnel Privacy Notice. For more details on how Box Poland protects your information, please see our Supplemental Personnel and Candidate Privacy Notice.

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