About Echo

Echo delivers frontier-hardened software across the enterprise software supply chain.

Echo's containers, libraries, OS packages, VMs, and more are built and patched from source by agentic pipelines, and continuously vetted for supply chain threats. With us, developers and agents can build with secure-by-default software that's compatible with the tools and versions they already use.

We're looking for a Software Engineer to join our new team and take ownership of building, maintaining, and shipping Echo's vetted, CVE-free containers, libraries, OS packages, VMs, and more, at scale.

What you'll do

Build and maintain CVE-free container images, libraries, VMs, and Helm charts

Own, build, and use our AI-assisted workflows to build those artifacts

Own the full artifact lifecycle - sourcing, patching, validating, and releasing new versions

Clean CVEs end-to-end: scan, triage, patch, and validate fixes across our artifact pipelines

Work on the product our customers consume, keeping it reliable and easy to adop

What you bring

Required

4+ years as a Software engineer

Strong Linux background

Familiarity with Docker or other container runtimes

Exposure to low-level development with Go, C, and/or C++

Proficient with Git and collaborative development workflows

Clear communication, ownership, and a problem-solving mindset

Preferred

Familiarity with CVEs, vulnerability scanners, or software supply chain security

Experience with Helm and Kubernetes

DevOps experience, such as Helm, Kubernetes, and CI/CD pipelines