Sentrilite
Real-Time Threat Detection & Response for Cloud Infrastructure
Sentrilite
Sentrilite
Sentrilite monitors every process, network connection, and privilege change on Linux and Kubernetes servers in real time — stopping attacks before they cause damage. We're a small, focused team solving hard problems at the intersection of systems programming, cloud security, and developer experience. If that excites you, we'd love to talk.
Remote
You'll work at the core of Sentrilite — building and improving the OS-level monitoring layer that intercepts process executions, network connections, memory operations, and privilege changes in real time. This role owns the most technically demanding part of the product: getting accurate, low-latency, high-coverage telemetry from the kernel without impacting production workloads.
Remote
Sentrilite's detection quality is only as good as the rules and logic behind it. You'll own the detection engine — defining what constitutes malicious behaviour, building and tuning the rule set that ships with the product, and ensuring the security check suite covers the full attack surface. You'll work closely with both engineering and customers responding to newly disclosed CVEs.
Remote
You'll build the server-side infrastructure that processes, stores, and serves security events — the alert pipeline, WebSocket event stream, rule engine, reporting layer, and API. Sentrilite runs as a lightweight agent on customer servers, and the backend must be fast, reliable, and deployable in air-gapped and cloud environments alike.
Remote
Sentrilite's dashboard is the interface between the detection engine and the security teams who depend on it. You'll build the live event stream, alert filtering, rule editor, and PDF report generation — making complex security telemetry understandable and actionable in real time. This is a product where UI quality directly determines how quickly incidents get caught and responded to.
Remote
You'll own the infrastructure and deployment story for Sentrilite — ensuring customers can install and run the agent in minutes, whether on a single Linux server or across a Kubernetes cluster spanning multiple cloud providers. You'll also manage our own CI/CD pipeline, build and publish Docker images, and maintain the AWS Marketplace listing.
Remote
Sentrilite is gaining traction with security-conscious engineering teams at mid-market and enterprise companies. You'll own the sales cycle end-to-end — from initial outreach to close — and build the playbook for how we sell into DevSecOps, Platform Engineering, and CISO-level buyers. This is a founding sales role with significant upside and direct influence on product direction.
Remote
Sentrilite solves genuinely hard security problems — your job is making sure the right people understand that. You'll own positioning, messaging, and go-to-market strategy, working closely with engineering to translate technical capabilities into compelling narratives for security buyers. You'll drive content, launch new features, manage the AWS Marketplace presence, and build the pipeline of inbound demand.
Remote
You'll be the technical partner for Sentrilite customers — helping them deploy the agent, tune their detection rules, respond to findings, and get maximum value from the platform. You'll bridge engineering and customers: surfacing product feedback, building integration guides, and ensuring that every customer's security posture improves measurably over time.
We're building infrastructure that runs at the OS level on production servers — a technically demanding environment where correctness and performance matter enormously. If you care about systems programming, security engineering, or building developer tools that actually get used, this is the kind of work that doesn't come along often.
We're small on purpose. Every person here ships meaningful work, influences product direction, and talks directly to customers. There are no layers of process between a good idea and it being in production.
OS-level security monitoring, real-time event pipelines, detection rule engines — work that genuinely requires deep expertise and careful thinking.
Security teams rely on Sentrilite to detect real attacks. The work you ship matters the day it ships — not in a roadmap two years out.
Small team means real ownership. You'll define how your area works, not execute someone else's spec.
We're fully distributed. We care about output, not hours logged or where you work from.
Send your resume and a brief note about what draws you to this role to [email protected].
No cover letter required — just tell us what you've worked on and why Sentrilite's problem space interests you. We read every application.