Senior Security Engineer

Redox, Inc.; United States; Remote; USD 140,000 - 200,000; Full time

Job summary

Redox is seeking a Senior Security Engineer to own cloud-native and application security across the platform, delivering hands-on security improvements, code reviews, and risk-informed engineering proposals. This IC role emphasizes proactive security integration.

You will partner with Engineering teams to embed security controls, hardened environments, and scalable defenses across our data exchange network used by health tech vendors and providers.

Responsibilities

• Own cloud-native and application security across the Redox platform.
• Hardening production environments and performing code reviews.
• Translate control gaps into engineering proposals with tangible impact.
• Partner with Engineering teams to embed security across the stack.

Job description

Redox is on a mission to accelerate healthcare’s transformation with useful data. Redox Engine, a flexible interoperability platform, connects and powers real-time healthcare data exchange. With just one connection, data can be orchestrated across a growing network of 12,000+ systems and organizations, including 100+ electronic health record systems (EHRs). Redox processes over 1.2 billion messages per month across our health tech vendor, provider, payer, EHR, and life sciences customers.

Opportunity & Impact

We are seeking a Senior Security Engineer to take ownership of cloud-native and application security across the Redox platform. This is a high-impact, hands‑on IC role where you will move beyond identifying risks to actively hardening our environment, performing code reviews, and translating complex control gaps into engineering proposals that drive production impact.

You will function as a partner to our Engineering teams, embedding security