Senior Software Engineer, Security Platform - Remote

Overview

Lumos is solving the app and access management challenges for organizations of all sizes through a unified platform, and we are looking for a Senior Software Engineer to help lead the design and development of our Security Platform.

In Short

• Join a fast-growing startup with significant investor backing.
• Build core security systems that protect customer data.
• Work across engineering, product, and platform teams.
• Design secure-by-default authentication and authorization flows.
• Contribute to the Secure Software Development Lifecycle (SSDLC).
• Identify and remediate vulnerabilities within the code base.
• Participate in security related incident response.
• Support ongoing penetration testing programs.
• Plan projects to address prioritized security risks.
• Enjoy a remote work culture with various benefits.

Requirements

• 3+ years of experience in Security or Software Engineering.
• Experience with security solutions for applications and distributed systems.
• Strong backend development skills, preferably in Python and TypeScript.
• Familiarity with AWS, Azure, or GCP platforms.
• Experience with compliance frameworks like SOC 2 Type 2 and ISO 27001.
• Strong product thinking and collaborative mindset.
• Experience in threat modeling and penetration testing is a plus.
• Experience in a growth-stage startup is advantageous.

Benefits

• Remote work culture (+/-4 hours Pacific Time).
• Medical, Vision, & Dental coverage.
• Company bonding trips fully covered.
• Optimal WFH setup.
• Unlimited PTO with minimum time off.
• Up to 16 weeks for expecting parents.
• Wellness stipend.
• 401k matching plan.