Company Overview:
Blink Health is the fastest growing healthcare technology company that builds products to make prescriptions accessible and affordable to everybody. Our two primary products – BlinkRx and Quick Save – remove traditional roadblocks within the current prescription supply chain, resulting in better access to critical medications and improved health outcomes for patients.
BlinkRx is the world’s first pharma-to-patient cloud that offers a digital concierge service for patients who are prescribed branded medications. Patients benefit from transparent low prices, free home delivery, and world-class support on this first-of-its-kind centralized platform. With BlinkRx, never again will a patient show up at the pharmacy only to discover that they can’t afford their medication, their doctor needs to fill out a form for them, or the pharmacy doesn’t have the medication in stock.
We are a highly collaborative team of builders and operators who invent new ways of working in an industry that historically has resisted innovation. Join us!
Job Overview
We are seeking an experienced Senior Application Security Engineer to lead the evolution of application security across Blink. This role will define security strategy, influence engineering architecture, and build scalable security capabilities that enable developers to ship secure software quickly.
You will partner closely with engineering, platform, AI, and product teams to embed security into every stage of the software development lifecycle. In addition to securing traditional web, API, and mobile applications, you will play a key role in enabling Blink’s AI adoption by developing secure patterns for LLM-powered applications, AI agents, model integrations, and developer AI tooling.
The ideal candidate combines deep technical expertise with strong engineering judgment and the ability to influence teams across the organization.
Application Security Leadership
Define and drive Blink’s application security strategy across web, API, mobile, and cloud-native applications.
Lead security architecture reviews for high-impact products and critical engineering initiatives.
Design scalable security controls that reduce risk without slowing engineering velocity.
Establish secure engineering standards and reference architectures used across multiple engineering teams.
Drive adoption of secure-by-default development practices throughout the SDLC.
Secure Development & DevSecOps
Mature and automate SAST, DAST, Software Composition Analysis (SCA), IaC scanning, secrets detection, and container security.
Build security automation integrated into CI/CD pipelines.
Define risk-based vulnerability management processes that prioritize exploitable issues over raw findings.
Partner with platform engineering to build reusable security services and developer self-service capabilities.
Measure and continuously improve security engineering effectiveness using meaningful metrics.
AI Application Security
Lead security reviews for AI-powered applications, LLM integrations, AI agents, MCP-based architectures, and retrieval-augmented generation (RAG) systems.Develop secure design patterns for prompt handling, model access, tool permissions, context isolation, and AI data protection.Assess risks including prompt injection, indirect prompt injection, insecure tool use, model abuse, excessive agency, data leakage, and supply chain risks.Partner with AI engineering teams to implement guardrails, model governance, runtime monitoring, and secure AI deployment patterns.Establish security guidance for AI coding assistants and developer AI workflows.
API & Platform Security
Lead architecture reviews for APIs and distributed systems.
Develop organization-wide API security standards covering authentication, authorization, service identity, secrets management, and runtime protections.
Improve visibility into API attack surface and continuously evaluate emerging API threats.
Threat Modeling & Offensive Security
Lead…