ARCHIVED
This job listing has been archived and is no longer accepting applications.
MisuJob - AI Job Search Platform MisuJob

Application Security Engineer

Notion

San Francisco, California, United States permanent

Posted: February 20, 2026

Interested in this position?

Create a free account to apply with AI-powered matching

Quick Summary

We're looking for an Application Security Engineer to join our team, responsible for designing and implementing secure software development life cycles.

Job Description

About Us:

Notion helps you build beautiful tools for your life’s work. In today's world of endless apps and tabs, Notion provides one place for teams to get everything done, seamlessly connecting docs, notes, projects, calendar, and email—with AI built in to find answers and automate work. Millions of users, from individuals to large organizations like Toyota, Figma, and OpenAI, love Notion for its flexibility and choose it because it helps them save time and money.

In-person collaboration is essential to Notion's culture. We require all team members to work from our offices on Mondays, Tuesdays, and Thursdays, our designated Anchor Days. Certain teams or positions may require additional in-office workdays.

About the role:

Millions of people use Notion — and this number is increasing every day. Our users depend on us to deliver a secure and trustworthy experience, and we value this more than anything. We want to keep building on that trust, while also continuing to amaze our users with the tools they can build in Notion. This is where you come in — to help us forge a strong, reliable path forward to the future. The Notion application is flexible, powerful and always evolving. With a product that needs to scale to meet the needs of many thousands of businesses globally. They rely on us to protect their data and that of their customers.

Notion is looking for security engineers that have a passion for making it as easy as possible for developers to write secure code. As an Application Security Engineer you will be a consultant, advocate and builder that is hyper focused on preventing and eliminating software vulnerabilities across Notion's product suite.

What You'll Achieve:

• As an early member of Notion’s Application Security team, you will have a large input in defining the direction and goals of the program.

• Make the secure path the easy path for product teams by providing design guidance and finding solutions that eliminate classes of vulnerabilities.

• Create static and dynamic analysis rules that detect weaknesses in our codebase.

• Provide developers guidance and education on security and privacy best practices that prevent the authoring of vulnerabilities.

• Participate in and drive mitigation strategies during AppSec related incident responses.

• Build and maintain tools that prevent vulnerabilities or automate remediation.

Skills You'll Need to Bring:

• Security Architecture expertise: You have at least 3+ years of experience working with product teams to design and/or build secure software.

• Thoughtful problem-solving: For you, problem-solving starts with a clear and accurate understanding of the context. You can decompose tricky problems and work towards a clean solution, by yourself or with teammates. You're comfortable asking for help when you get stuck.

• Ability to advocate for and lead cross functional projects: You regularly advocate for security hardening projects that you then lead by partnered with product engineering teams to improve the security story of the products you are responsible to secure.

• Pragmatic and business-oriented: You care about business impact and prioritize projects accordingly — As a product security expert you communicate and facilitate understand of the threat model and risks with the goal to balance the right security investments with the right bottom line outcomes.

• Empathetic communication: You communicate nuanced ideas clearly, whether you're explaining technical decisions in writing or brainstorming in real time. In disagreements, you engage thoughtfully with other perspectives and compromise when needed.

• Startup mentality: You are comfortable navigating the fast moving, unstructured nature of a hyper-growth startup. You are self-motivated to add value and bias towards action.

• You don’t need to be an AI expert, but you’re curious and willing to adopt AI tools to work smarter and deliver better results

Nice to Haves:

• Participation in bug bounty programs or capture the flag exercises

• Published reports of vulnerabilities you have found or AppSec related blog posts

• Involvement in local or regional security user groups or conferences

We hire talented and passionate people from a variety of backgrounds because we want our global employee base to represent the wide diversity of our customers. If you’re excited about a role but your past experience doesn’t align perfectly with every bullet point listed in the job description, we still encourage you to apply. If you’re a builder at heart, share our company values, and enthusiastic about making software toolmaking ubiquitous, we want to hear from you.

Notion is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. Notion considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. Notion is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please let your recruiter know.

Notion is committed to providing highly competitive cash compensation, equity, and benefits. The compensation offered for this role will be based on multiple factors such as location, the role’s scope and complexity, and the candidate’s experience and expertise, and may vary from the range provided below. For roles based in San Francisco and New York, the estimated base salary range for this role is $165,000 - $200,000 per year. For qualified candidates, Notion may consider a full-time remote candidate.

By clicking “Submit Application”, I understand and agree that Notion and its affiliates and subsidiaries will collect and process my information in accordance with Notion’s Global Recruiting Privacy Policy and NYLL 144

#LI-Onsite

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.

Register to Apply