Senior Security Application Engineer

We are seeking a Senior Application Security Engineer to lead the technical execution of our product security strategy

This role focuses on securing high-growth FinTech and Web3 digital asset platforms by building end-to-end security programs and integrating automated security controls directly into the software development lifecycle

Lead comprehensive threat modeling and product security architecture reviews in collaboration with cross-functional teams

Integrate security automation into CI/CD pipelines utilizing SAST, DAST, and continuous vulnerability management tools

Architect and implement secure-by-default cloud infrastructure on AWS using Terraform and Kubernetes

Design and deploy robust encryption services, key management systems (KMS), and advanced data protection controls across distributed environments

Oversee operational security initiatives including corporate bug bounty programs, incident response workflows, and regular penetration testing engagements

Secure next-generation AI-integrated applications by establishing input/output validation protocols and LLM guardrails

Engineer proactive defenses to safeguard platform infrastructure against sophisticated adversaries and nation-state-level threats

Benefits

Company-paid medical, dental, and vision plans

Catered lunches, fresh snacks, and gourmet coffee

Commuting made easy with company-paid Caltrain passes

Competitive compensation, stock options, and 401k plan

Flexible vacation time

Remote/hybrid friendly with physical location workspaces

Top-end computer equipment to power your work

The ideal candidate has a deep engineering background, hands-on experience defending complex cloud environments, and a passion for securing blockchain-adjacent technologiesProven background securing platforms within FinTech, Web3, and digital asset ecosystemsPractical knowledge of implementing technical controls to meet SOC 2 Type II and GDPR compliance standardsBachelor’s degree in Computer Science, Engineering, or an equivalent technical fielDeep expertise in securing AI/ML lifecycles, MLOps frameworks, and agentic AI platformsStrong engineering proficiency in distributed systems, microservices, and languages such as Python or Java8+ years of experience engineering and scaling end-to-end security programs for high-growth startupsHands-on mastery of container security, Kubernetes orchestration, and AWS infrastructure hardening

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