Scaling Responsibly: How a European SaaS Startup Built Security from Day One

A fast-growing SaaS company partnered with Intarmour to evolve its cloud architecture and delivery pipelines—embedding security and compliance without slowing innovation. The result: increased customer trust, faster onboarding of enterprise clients, and a delivery workflow built to scale securely.

6 month
From legacy pipelines to secure, audit-ready DevSecOps platform
<3 hours
Mean Time to Patch for critical vulnerabilities

The Mission

The client—a European SaaS startup focused on B2B collaboration tools—had seen strong traction and was preparing to enter enterprise markets. While their product and infrastructure had grown quickly, security controls, policies, and compliance documentation lagged behind.

Their leadership recognized the risk: without clear governance, repeatable controls, and visibility across environments, any misstep could derail growth. The goal was to build a secure, scalable platform with audit-ready DevSecOps workflows—in just six months.

Velocity and flexibility had to be preserved. But customer trust, compliance, and security could no longer be left to chance.

The Approach

Secure growth without friction

We started by aligning business goals with security milestones—transforming compliance from a blocker into an enabler.

An initial discovery sprint mapped:

  • Security risks in the current SDLC

  • Gaps in IAM, logging, and environment segmentation

  • Upcoming compliance and procurement requirements

This led to a DevSecOps roadmap aligned with real-world constraints—lean teams, rapid iteration, and multi-cloud complexity.

Zero trust principles, automation-first workflows, and compliance-by-design were the foundation.

The Implementation

From fragmented CI/CD to scalable security

We re-architected the delivery pipeline to introduce controls that wouldn’t break developer flow:

  • CI/CD pipelines were rebuilt to include SAST, dependency scanning, and secret detection

  • GitOps workflows enforced immutable infrastructure and policy-as-code

  • Kubernetes clusters were hardened with network policies, RBAC, and pod security standards

  • Access management was centralized via SSO, scoped roles, and session monitoring

Terraform and Helm were used across environments, ensuring drift-free, versioned deployments.

Audit evidence—like approvals, scans, and test coverage—was captured automatically at each stage. Security became part of delivery, not a bottleneck after it.

Compliance Layer

SOC 2 and ISO 27001 readiness without the overhead

Enterprise clients expected transparency. Security questionnaires were growing in scope and frequency. We helped the company prepare for SOC 2 and ISO 27001, not through paperwork, but through real practices:

  • Risk register aligned with security controls and roles

  • Incident response runbooks with simulations and escalation trees

  • Centralized logging, alerting, and retention policies

  • Continuous monitoring dashboards for control coverage and drift

By embedding these controls into the delivery lifecycle, audit readiness became a byproduct of execution—not a separate, burdensome project.

The Outcome

Enterprise-ready, secure by default

Within 6 months, the company had:

  • Rebuilt its infrastructure and CI/CD pipeline with embedded security controls

  • Reduced manual compliance work by 70% thanks to automation

  • Improved security posture with <3h response time for critical vulnerabilities

  • Passed multiple enterprise security reviews with no major findings

Today, the company scales confidently into regulated markets—knowing that its security practices grow with it. What began as a tactical project became a strategic capability.

Need to scale securely—without losing speed?

Insights & Success Stories

Related Industry Trends & Real Results