Tempus AI Security Engineer interview questions & guide 2026

The questions below reflect patterns seen in recent interviews. While specific technical queries evolve, you should be prepared to demonstrate both your hands-on tactical skills and your ability to think critically about security posture.

Technical & Application Security

This category tests your proficiency with web security, vulnerability identification, and remediation strategies.

• Explain your process for identifying and remediating a cross-site scripting (XSS) vulnerability.
• How do you approach securing a web application built with modern JavaScript frameworks?

Preparation for Tempus AI should be holistic. You are expected to demonstrate technical mastery while showing that you can work effectively within a collaborative, mission-driven engineering team.

Technical Proficiency – You must be comfortable with the specific tools and languages used in our environment, particularly regarding web security and JavaScript. Be prepared to talk through code and explain the security implications of specific implementation choices.

Systemic Problem-Solving – Beyond knowing how to patch a vulnerability, you must show you understand the root cause. Interviewers look for candidates who can think about the broader architecture and how to build "secure by default" systems.

Communication & Influence – Security is a team effort. You will be evaluated on your ability to explain security risks to non-security engineers and how you build consensus around security best practices.

The interview process at Tempus AI is designed to be rigorous yet collaborative. It typically begins with an initial screening where you will discuss your background and your interest in the company’s mission. Successful candidates move into a technical deep-dive, which often includes hands-on exercises related to web penetration testing or code analysis. The final stages involve multiple interviews with team members across different functions, focusing on incident response, architectural design, and cultural alignment.

This visual timeline highlights the progression from initial screening to deeper technical and behavioral assessments. Candidates should use this as a roadmap to pace their preparation, ensuring they are ready for both the technical coding/analysis rounds and the later, more discursive rounds with peers and leadership.

Application Security & Web Pen-Testing

This is a core pillar of the Security Engineer role. You will be evaluated on your ability to break and secure web applications.

Be ready to go over:

• Vulnerability assessment – Identifying common web flaws.
• JavaScript security – Securing front-end code and understanding browser-based threats.

As a Security Engineer, your primary objective is to harden the Tempus AI platform. You will spend a significant portion of your time performing security code reviews, where you will look for vulnerabilities before code reaches production. You will also lead efforts to automate security testing, ensuring that our CI/CD pipelines provide fast feedback to developers.

Collaboration is essential. You will act as a security advocate, working closely with product and engineering teams to ensure that security is considered at the design phase of new features. You will also participate in the design of internal security tooling, helping to build the systems that protect our vast repository of clinical data.

We look for candidates who possess a blend of strong technical fundamentals and a pragmatic mindset.

• Must-have skills: Proficiency in web security (OWASP Top 10), experience with JavaScript/Node.js, and a solid understanding of cloud infrastructure security.
• Nice-to-have skills: Experience with security automation, container security (Docker/Kubernetes), and familiarity with compliance frameworks relevant to healthcare data.
• Experience level: We hire across a range of seniority levels, from those with strong foundational skills to those capable of leading security architecture for major product lines.

Q: How long does the hiring process typically take? A: While timelines vary by candidate and team needs, most candidates move through the process in a few weeks. We aim for efficiency while ensuring we have enough time to evaluate your skills properly.

Q: Is the technical interview focused on whiteboard coding or practical analysis? A: Our interviews lean heavily toward practical, real-world scenarios. We value your ability to analyze code and solve problems as you would on the job.

Q: What is the company culture like for engineers? A: Tempus AI is mission-driven and fast-paced. You will find a culture that values data-backed decisions, collaboration, and a relentless focus on improving patient outcomes.

Q: How much should I focus on healthcare-specific security? A: While domain knowledge (like HIPAA) is a bonus, we prioritize strong generalist security engineering skills. If you have a solid technical foundation, you can learn the specific regulatory nuances on the job.

• Show your work: When solving technical problems, talk through your thought process out loud. We want to see how you approach ambiguity.
• Focus on the "Why": Don't just identify a security flaw; explain why it matters to the business and the user.
• Research the mission: Our security work is deeply tied to our mission in precision medicine. Being able to connect your technical work to our broader goals will set you apart.

The Security Engineer role at Tempus AI is a unique opportunity to apply your technical skills to a mission that has a tangible impact on human health. By focusing on application security, incident response, and cross-functional collaboration, you can ensure that our innovative platforms remain secure as we scale.

Candidates can explore additional interview insights, practice questions, and preparation resources on Dataford. We encourage you to review these materials to refine your approach and build confidence before your interviews.

The compensation data provided above reflects typical ranges for engineering roles at Tempus AI. These figures are intended to help you understand the market value for your experience level, with total compensation often including base salary, equity, and benefits. Use this as a baseline to inform your expectations during the negotiation process.