Principal Software Engineer — Remote-First Architecture Lead

Filigran; United States; Remote; USD 180,000 - 280,000; Full time

Benefits offered by this job

25 days PTO

Volunteer days

Remote-first flexibility

Equipment support

Two annual in-person gatherings

Culture of collaboration

Job summary

Filigran is seeking a senior technologist to define the long-term technical vision for XTM One, our AI platform for threat-informed defense. You will own the architecture for agent runtime, orchestration, and integration across the XTM Suite, balancing SaaS and on-prem deployments.

You will lead scalability, security, and maintainability decisions, set coding standards with CI/CD and testing, and contribute production code while mentoring teams in a remote-first, collaborative culture.

Responsibilities

• Carry the technical vision and make key decisions on scalability, security, and maintainability.
• Set and enforce team standards for code quality, CI/CD, and testing with AI assistants.
• Write production code, prototype new approaches, and review critical pull requests.

Job description

Filigran is seeking a senior technologist to define the long-term technical vision for XTM One, our AI platform for threat-informed defense. You will own the architecture for agent runtime, orchestration, and integration across the XTM Suite, balancing SaaS and on-prem deployments.

You will lead scalability, security, and maintainability decisions, set coding standards with CI/CD and testing, and contribute production code while mentoring teams in a remote-first, collaborative culture.