Skip to content
Scale AIScale AISan Francisco, CA

Software Engineer, Infrastructure & Security

Build secure, scalable backend systems for AI infrastructure serving government customers. Requires active security clearance (TS/SCI capable), full-stack expertise, cloud-native tech like Kubernetes/Docker, and hybrid office presence in DC or St. Louis.

138k – 259k/yr
HybridSecurity Engineering

About the role

Responsibilities

  • Design and implement secure scalable backend systems for Public Sector customers, leveraging Scale's modern and cloud-native AI infrastructure.
  • Own services or systems and define their long-term health goals, while also improving the health of surrounding components.
  • Improve high engineering standards, tooling, and process.
  • Collaborate with cross-functional teams to define and execute the vision for backend solutions, ensuring they meet the unique needs of government agencies operating in secure environments.
  • Participate actively in customer engagements, working closely with stakeholders to understand requirements and deliver innovative solutions.
  • Contribute to the platform roadmap and product strategy for Scale AI's Public Sector business.

Requirements

  • Active security clearance, and the ability to obtain a TS/SCI with CI Poly (required).
  • Full Stack Development: Proficiency in both front-end and back-end development, including experience with modern web development frameworks, programming languages, and databases. Experience with developing & delivering software to air-gapped & isolated environments is a plus.
  • Cloud-Native Technologies: Understanding of containerization (e.g., Docker) and container orchestration (e.g., Kubernetes). Familiarity with cloud platforms (e.g., AWS, Azure, GCP).
  • Security Focused: Experience with Federal Compliance frameworks (e.g., Cloud SRG, FedRAMP, STIG Benchmarks).
  • Strong problem-solving, collaboration, communication, adaptability, and learning agility skills.
  • Must be able to support work 3-4 days a week from the DC or STL office.

Skills

DockerKubernetesAWSAzureGCPFedRAMPStigCloud SrgJavaScriptBackend Development
Datadog

Security Engineer 2 - Cyber Threat Intelligence

DatadogNew York, NY

Security Engineer on the Cyber Threat Intelligence team responsible for developing threat intel tooling, conducting threat hunting, analyzing malware, and operationalizing intelligence into detections and response workflows.

140k – 195k/yr
HybridSecurity Engineering
OnePay

Corporate Security Engineer, IAC & Automation

OnePayUnited States

As a Corporate Security Engineer, you will lead the design, implementation, and optimization of corporate security infrastructure, enhancing controls and driving automation. You will work with IaC tools, deploy endpoint security, and manage data protection.

140k – 165k/yr
Remote3+ YOESecurity Engineering
Voltus

Security Engineer

VoltusUnited States

Security Engineer building detections, security automation, and infrastructure security on AWS while managing SOC 2 and ISO 27001 compliance. Requires 4-7 years experience with strong AWS and IaC skills.

140k – 160k/yr
Remote4+ YOESecurity Engineering
Lumin Digital

Cyber Security Engineer

Lumin DigitalUnited States

Build and maintain self-healing security infrastructure across AWS and Kubernetes, including cryptographic material lifecycle, telemetry pipelines, and AI-assisted automation workflows. Requires 5+ years of security engineering experience and fluency with agentic AI coding tools.

140k – 160k/yr
Remote5+ YOESecurity Engineering
PlanetScale

Software Engineer - Information Security

PlanetScaleSan Francisco, CA

Designs and implements security controls for cloud-native database platform, conducts threat modeling and red teaming, and builds security automation. Requires 5+ years security engineering experience, Go proficiency, and cloud security expertise.

140k – 320k/yr
Remote5+ YOESecurity Engineering