Senior Security Engineer: Secure-by-Design Platform & Cloud

Raydar; United States; On-site; USD 150,000 - 350,000; Full time

Benefits offered by this job

Medical insurance

Vision and dental coverage

Family coverage included

Job summary

Raydar is hiring a hands-on senior IC security engineer to own product and platform security for an AI-native mortgage technology stack. You will build secure-by-default libraries and tooling, review auth, tenant isolation and secrets handling, and run threat modeling for new features.

You will implement low-noise security automation in CI/CD and local workflows, collaborate with engineers to fix vulnerabilities with durable patterns, and help shape a lightweight secure SDLC while contributing

Qualifications

• 8+ years as a software engineer focused on security.
• Experience at software or SaaS companies with strong security posture.
• Proficiency in TypeScript and Node.
• Builder mindset with production code writing.
• Strong written communication for risks and runbooks.
• US citizen or green card holder (no visa sponsorship).

Responsibilities

• Build secure-by-default libraries, guardrails and internal tools.
• Review architecture, designs and production code for auth, tenant isolation, secrets handling and data exposure.
• Run pragmatic threat modeling for new features and services.
• Build security automation in CI/CD and local workflows (code scanning, policy, secrets).
• Work with engineers to fix vulnerabilities with reusable patterns.
• Help shape a lightweight secure SDLC and contribute to postmortems.

Skills

Security engineering

TypeScript

Node.js

Threat modeling

CI/CD automation

Written communication

Tools

Terraform

Pulumi

Job description

Raydar is hiring a hands-on senior IC security engineer to own product and platform security for an AI-native mortgage technology stack. You will build secure-by-default libraries and tooling, review auth, tenant isolation and secrets handling, and run threat modeling for new features.

You will implement low-noise security automation in CI/CD and local workflows, collaborate with engineers to fix vulnerabilities with durable patterns, and help shape a lightweight secure SDLC while contributing