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EngineeringOn-site

Application Security Engineer

SpaceXAI · On-site

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Last seen by MeritLog September 11, 2026Source: GreenhouseSource version: greenhouse-job-board-v1

MeritLog read this listing from SpaceXAI's Greenhouse job board and last checked it on September 11, 2026.

Source: the employer's Greenhouse job board. Open the original listing for current details.

Job details

Work model
On-site
Salary
$100,000 – $258,000
Location
Palo Alto, CA

Hiring context

How this role compares at SpaceXAI

SpaceXAI has 252 live roles in MeritLog’s catalog across 9 job families, and 70 of them are in engineering. 3 of those listings publish a pay range, a disclosure rate of 1%.

Counted across the job boards MeritLog tracks, at the time this page was served. Pay comparisons use only listings that publish a complete range in the same currency and period.

What the role asks for

What you'd do

  • Conduct in-depth code reviews and static analysis to identify and mitigate security vulnerabilities in our applications
  • Design and implement secure coding guidelines and best practices for development teams
  • Collaborate closely with development teams to integrate security practices throughout the CI/CD pipeline
  • Perform threat modeling and risk assessments for applications, developing mitigation strategies for potential risks
  • Manage vulnerability tracking and remediation efforts, providing guidance to development teams
  • Support incident response activities related to application security
  • Stay current on emerging security threats and trends in cloud-native technologies and AI, continuously enhancing our security measures
  • Evaluate and secure software supply chains, including producing and maintaining Software Bills of Materials (SBOMs)
  • Address security concerns specific to AI and machine learning models, with a focus on the OWASP LLM Top 10

What they're asking for

  • Bachelor's degree in Computer Science, Cybersecurity, or a related fieldEducation
  • 3-5 years of experience in application security, with a strong focus on code security practicesExperience
  • Deep understanding of secure coding practices, application security frameworks, and common vulnerabilities (e.g., OWASP Top 10)Skill
  • Proficiency in Python or Rust programming languages and experience with secure coding practices in these languagesSkill
  • Experience securing CI/CD pipelines and implementing DevSecOps practicesSkill
  • Familiarity with software supply chain security and SBOM generation toolsSkill
  • Experience with security testing tools (e.g., Burp Suite, OWASP ZAP) and static/dynamic code analysisSkill
  • Understanding of AI/ML security implications, particularly those outlined in the OWASP LLM Top 10Skill
  • Excellent communication skills, able to explain complex security issues to both technical and non-technical audiencesSkill
  • Experience with cloud platforms (e.g., GCP, AWS, Azure) and their security featuresSkillPreferred
  • Relevant security certifications (e.g., CSSLP, OSWE)CredentialPreferred
  • Background in data privacy and compliance regulations relevant to cloud-native applications and AI systemsSkillPreferred
  • Experience with GitOps and infrastructure-as-code securitySkillPreferred
  • Familiarity with federated learning and privacy-preserving machine learning techniquesSkillPreferred
  • Experience in building custom security tooling to enhance and automate security processesSkillPreferred
  • Interest in leveraging AI to automate security tasks and improve efficiencySkillPreferred
  • Contributions to open-source security projects or toolsSkillPreferred
  • Experience in securing AI/ML models and data pipelinesSkillPreferred

Parsed by MeritLog from the employer’s own posting. The full description follows below.

Job description

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: We are seeking a skilled and innovative Application Security Engineer to join our technology-driven company. In this role, you will be responsible for ensuring the security and integrity of our cloud-native applications and systems throughout the software development lifecycle, with a particular focus on code security, CI/CD pipelines, and emerging AI technologies. RESPONSIBILITIES: • Conduct in-depth code reviews and static analysis to identify and mitigate security vulnerabilities in our applications • Design and implement secure coding guidelines and best practices for development teams • Collaborate closely with development teams to integrate security practices throughout the CI/CD pipeline • Perform threat modeling and risk assessments for applications, developing mitigation strategies for potential risks • Manage vulnerability tracking and remediation efforts, providing guidance to development teams • Support incident response activities related to application security • Stay current on emerging security threats and trends in cloud-native technologies and AI, continuously enhancing our security measures • Evaluate and secure software supply chains, including producing and maintaining Software Bills of Materials (SBOMs) • Address security concerns specific to AI and machine learning models, with a focus on the OWASP LLM Top 10 BASIC QUALIFICATIONS: • Bachelor's degree in Computer Science, Cybersecurity, or a related field • 3-5 years of experience in application security, with a strong focus on code security practices • Deep understanding of secure coding practices, application security frameworks, and common vulnerabilities (e.g., OWASP Top 10) • Proficiency in Python or Rust programming languages and experience with secure coding practices in these languages • Experience securing CI/CD pipelines and implementing DevSecOps practices • Familiarity with software supply chain security and SBOM generation tools • Experience with security testing tools (e.g., Burp Suite, OWASP ZAP) and static/dynamic code analysis • Understanding of AI/ML security implications, particularly those outlined in the OWASP LLM Top 10 • Excellent communication skills, able to explain complex security issues to both technical and non-technical audiences PREFERRED SKILLS AND EXPERIENCE: • Experience with cloud platforms (e.g., GCP, AWS, Azure) and their security features • Relevant security certifications (e.g., CSSLP, OSWE) • Background in data privacy and compliance regulations relevant to cloud-native applications and AI systems • Experience with GitOps and infrastructure-as-code security • Familiarity with federated learning and privacy-preserving machine learning techniques • Experience in building custom security tooling to enhance and automate security processes • Interest in leveraging AI to automate security tasks and improve efficiency • Contributions to open-source security projects or tools • Experience in securing AI/ML models and data pipelines COMPENSATION AND BENEFITS: $100,000 - $258,000 USD Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks. SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

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