Responsible for designing, building, and maintaining security products and infrastructure: real-time detection engines (Apache Flink, Kafka), high-performance APIs and microservices (Go, Node.js), Kubernetes-based security solutions, and petabyte-scale data pipelines. Requires 5+ years of software engineering experience, strong Go and JavaScript skills, deep distributed systems and Kubernetes knowledge, and cloud experience (AWS/GCP/Azure). Role is listed as hybrid.

The Cloud Security Lead will own cloud security across GCP (primary) with oversight of AWS and Azure, secure containerized/Kubernetes workloads (GKE/EKS/AKS), manage CSPM platforms and infrastructure vulnerability programs, secure SaaS and identity integrations, embed security into development and CI/CD workflows, and partner with Security, Compliance, Platform, and Engineering teams. Requires 7+ years in cloud engineering (3+ in senior/lead roles) and hands-on experience with CSPM tools, GCP security (IAM, VPC, KMS, Cloud Logging), IaC (Terraform/Pulumi), container/K8s security, and familiarity with compliance standards.

Datadog senior enterprise sales engineering role (7+ years experience) responsible for leading technical strategy, delivering demos and POVs, driving customer discovery, and aligning cloud, Kubernetes, observability and security solutions to business outcomes. Role is listed as Remote for Illinois and Texas, USA; willingness to travel as needed.

As Ramp’s founding Privacy engineer, you will design and implement privacy-focused application primitives, data retention and anonymization strategies, and partner with engineering and legal teams to ensure systems meet evolving data-protection requirements. Requires minimum 4 years building software and at least 2 years focused on platform, privacy, or security.

Join Ramp's Product Security team to build security-focused application primitives, design and deploy platform mitigations, lead remediation of vulnerabilities (internal, pentest, bug bounty), and partner with product and engineering teams. Requires 5+ years building software and 2+ years focused on platform/infrastructure/security. Role based in New York, NY (HQ).

Principal Software Development Engineer responsible for designing and implementing core, cross-cutting sensor features for CrowdStrike Falcon Host (file system, memory, process, networking) across Linux, Windows, and macOS. Role requires deep knowledge of C/C++, OS internals, debugging memory corruption and performance bottlenecks, cross-team collaboration, and experience applying AI technologies. Locations include multiple U.S. cities and Toronto, Canada. The listing states a U.S. base salary range of $195,000–$290,000 per year and a Canada salary range separately in the description.

Technical lead for Olo's Blue Team responsible for incident detection & response, threat hunting, vulnerability and information protection programs, security tool selection and deployment, and oversight of compliance activities (including PCI-DSS). Role supports remote work across the U.S. or from Olo's NYC headquarters and requires 5+ years of relevant security experience.

90% remote role based in Crystal City, VA area. Candidate must hold an active Top Secret clearance and Security+ plus at least one of CISM/CRISC/CISSP. Responsibilities include operating eMASS/SNAP/PPSM/STIG Viewer, developing SSPs, SARs, and POA&Ms, evaluating security controls for IaaS/PaaS offerings, conducting risk assessments per NIST/DISA/FISMA/FIPS, and using cloud and vulnerability scanning/monitoring tools across AWS, Azure, and GCP.

Senior technical leader responsible for the MCP Gateway and related backend services at Docker's AI Tools & Security team. Role requires defining technical solutions, shaping product direction with Product and Design, mentoring engineers, and participating in on-call rotation. Requires 10+ years of backend/distributed systems experience, strong cloud-native and security expertise, and fluency in Go or another modern systems language. US base salary range listed: $198,000–$319,000. Docker considers visa sponsorship on a case-by-case basis.

DuckDuckGo is hiring a Senior Security Engineer (App Sec) to work on browser and sync security, agentic browsing hardening, SERP mitigations, security tooling and scanning infrastructure, and incident detection/response. The role is remote, expects 7+ years of web/application security experience, and requires occasional travel for company meetups.

Work on the Product Security team to design, develop, maintain, and review security systems for Chainlink products. Responsibilities include identifying vulnerabilities and attack paths, evaluating security risks and tradeoffs, implementing and testing security solutions, and delivering work through deployment. Preferred experience includes security engineering, prior shipped security products, Web3/blockchain, AI pipeline security, and leadership of engineering projects. Remote-first role with requirement to overlap Eastern Time and employment contingent on residing in an approved hiring jurisdiction.