Product Security Engineer
Obsidian SecuritySaaS Security company
Taipei, TaiwanMid
Menlo Ventures
Norwest Venture Partners
IVP
Greylock
GV
Wing
Software Engineering
About the role
TL;DR
Strengthen Obsidian's product security and AI/platform security.
- •Obsidian Security is looking for a Product Security Engineer to strengthen the security of Obsidian's products, software supply chain, development pipelines, and cloud infrastructure.
- •This is a hands-on engineering role: you will design and build security features into our backend services and cloud-native infrastructure, not only review them.
- •AI security is a core part of what Obsidian sells, and our own platform and products are built with AI and agents, so you will help keep those systems secure by design.
- •You will also help protect customer data throughout its lifecycle.
- •The role spans the full product lifecycle, from architecture through production operations.
- •Key Responsibilities Build security features into our products, backend services, and cloud infrastructure (authentication and authorization, service-to-service identity, tenant isolation, secrets management, audit logging).
- •Secure customer data across its full lifecycle (collection, processing, storage, and presentation), covering encryption, key management, tenant isolation, access control, and retention.
- •Design and secure services built on cloud-native platforms, primarily AWS and GCP (IAM, networking, storage, Kubernetes, managed services), with secure defaults and infrastructure-as-code.
- •Requirements Solid experience in product security or a related discipline, with a track record of shipping security improvements as code.
- •Deep knowledge of secure software development and common application security risks.
- •Strong software engineering skills in Python, Go, Java, Kotlin, TypeScript, or comparable languages.
Required skills
PythonGoJavaKotlinTypeScriptAWSGoogle CloudKubernetesCI/CDOAuthJWTIAMSAMLPenetration TestingSOC 2
Nice-to-have skills
Penetration Testing
Domain expertise
cybersecurity
Benefits & perks
Competitive compensation with equity and 401k, Comprehensive healthcare with dental and vision coverage, Flexible paid time off and paid holiday time off, 12 weeks of new parent or family leave, Personal and professional development resources
Tech stack
PythonGoJavaKotlinTypeScriptAWSGoogle CloudKubernetesCI/CDOAuthJWTIAMSAMLPenetration TestingSOC 2GitLinux
