Monaco

Enterprise Software

SeniorSoftwareEngineer-PlatformandInfrastructure(Security)

Sacramento, California, United States; San Francisco, California, United States FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior Software Engineer - Platform and Infrastructure (Security) at Monaco. Skills: Cloud-native infrastructure, Kubernetes, Terraform, Compliance frameworks. Own company-wide compliance. Drive compliance program end-to-end”

What You'll Achieve.

Turning controls into automated, continuously-verified guardrails; Making 'secure by default' the path of least resistance

Industry & Context.

Enterprise Software

What They're Looking For.

Must Have

Deep experience securing cloud-native infrastructure on AWS, IAM, KMS/encryption, Networking, Multi-account architectures, Kubernetes, Terraform, Securing CI/CD pipelines, Securing GitOps pipelines, Hands-on with compliance frameworks (SOC 2), Tooling (Vanta or similar), Running audits, Pen tests, Vendor security reviews, Defense-in-depth mindset, Threat modeling, Least privilege, Secrets management, Software supply chain security, Ability to ramp quickly, Move fast without hand-holding

Nice to Have

Experience with cloud security monitoring and detection, GuardDuty, CloudTrail, AWS Config, WAF, SIEM tooling, Database security depth, Encryption at rest/in transit, Audit logging, Managed PostgreSQL, Zero-trust networking experience, Private-network access models

What You'll Do.

Own company-wide compliance

Drive compliance program end-to-end

Lead secure system design

Set bar for secure-by-default architecture

Secure software supply chain

Own dependency scanning

Own container image scanning

Own artifact integrity

Own vulnerability response

Own CI/CD pipeline hardening

Re-architect core infrastructure for security

Evaluate and harden key systems

Run external security program

Procure penetration tests

Orchestrate scanning vendors

Orchestrate third-party audits

Own remediation to closure

Embed security into team

Partner across engineering

Grow into technical authority

How You'll Work.

Team & Collaboration

Partner across engineering so security accelerates shipping; Grow into the technical authority on how Monaco protects its platform and customers

Full Job Description

Monaco is building an AI-native revenue platform that replaces the fragmented GTM stack (CRM, sequencing, call recording, enrichment, pipeline management) with one unified system. We’re consolidating 6–10 disconnected tools into a single, purpose-built platform and redefining what’s possible when all the data lives under one roof in the age of AI - this is a category-defining shift, not an incremental improvement. We launched publicly in Feb 2026 and are 50 people and growing. We have strong early product-market fit, creating millions in ARR in only a few months post-launch. Opportunities exist in both scaling core systems and workflows, and building new cutting edge features from 0 to 1. We’ve raised $85M through our Series B from legendary investors including Founders Fund, Benchmark, and Human Capital. Our founders are industry veterans who previously led companies like Brex, Apollo, and Clari. Come join us if you want to be part of a high autonomy, high pace team reinventing one of the biggest categories in enterprise software. THE ROLE You'll own the security posture of the entire platform that Monaco runs on, and a great deal of the Monaco product itself - and you'll get to define it from first principles, not retrofit it onto legacy debt. This is a rare wear-many-hats role that spans company-wide compliance, secure system design across both product and infrastructure, software supply chain security, and the hands-on evaluation and extension of our core systems for defense in depth. You'll be the person who makes "secure by default" the path of least resistance for a fast-moving engineering team handling sensitive revenue data at scale. WHAT YOU'LL DO - Own company-wide compliance. Drive our compliance program (SOC 2 and beyond) end-to-end with Vanta, turning controls into automated, continuously-verified guardrails rather than point-in-time checkbox exercises. - Lead secure system design. Set the bar for secure-by-default architecture across product and infra

Free ATS check

Applying for this Senior Software Engineer - Platform and Infrastructure (Security) role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on Ashby

  • Ashby is a fast modern ATS — most applications take under 3 minutes.
  • The resume parser is strong; verify parsed experience dates and job titles.
  • Custom screening questions are often scored algorithmically — answer completely.
  • Location field affects geo-based screening; use your actual metro area.

ANONYMOUS · UNFILTERED

What do employees actually say about Monaco?

Real rants from real employees. Read before you apply.

Read Company Rants →