Remote Senior Browser Extension Platform Architect

Remote; San Francisco (CA); Remote; USD 180,000 - 240,000; Full time

Benefits offered by this job

Medical, Dental & Vision

Employer Paid Life Insurance

Voluntary Disability Insurance

401K (Roth/Traditional)

Generous PTO

Job summary

Keeper Security is seeking a Senior Software Architect to lead the Browser Extension team's architecture across Chrome, Edge, Firefox, and Safari. This 100% remote role offers a hybrid option for candidates in the Chicago, IL or El Dorado Hills, CA areas.

You will stay close to code while guiding architectural direction and ensuring secure, scalable designs in line with Keeper’s zero-knowledge security model.

Qualifications

• 10+ years of professional software engineering experience across full-stack development.
• Proven 0-to-1 architecture experience delivering complex software systems from concept to production.
• Strong knowledge of OO design patterns and performance engineering.
• Experience with cloud-native technologies including AWS, Lambda, Docker and Kubernetes.
• Security-first design with IAM and least-privilege concepts.
• Bachelor’s degree in Computer Science, Engineering or related field or equivalent experience.

Responsibilities

• Define and drive the technical architecture and long-term direction of Keeper’s browser extension platform.
• Lead architectural design for cross-browser features and shared services.
• Design scalable solutions using JavaScript/TypeScript and modern web technologies.
• Guide architecture across Chrome, Edge, Firefox, Safari and other environments.
• Ensure secure communication between extension components, web apps and backend services.
• Mentor senior engineers and promote architecture discipline.
• Collaborate with Product, UX and Security teams on complex designs.
• Utilize AI-assisted tools to enhance architecture research and prototyping.

Skills

Full-stack development

Architecture design

Security

Cloud & infra (AWS, Kubernetes, Docker

CI/CD practices

Mentoring engineers

AI-assisted tools

Education

Bachelor’s degree or equivalent

Tools

AWS

Docker

Kubernetes

SonarQube

Checkmarx

GitHub Copilot

Job description

Keeper Security is seeking a Senior Software Architect to lead the Browser Extension team's architecture across Chrome, Edge, Firefox, and Safari. This 100% remote role offers a hybrid option for candidates in the Chicago, IL or El Dorado Hills, CA areas.

You will stay close to code while guiding architectural direction and ensuring secure, scalable designs in line with Keeper’s zero-knowledge security model.