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Software Engineer, ARC Team

Scale AISan Francisco, CA; St. Louis, MO; New York, NY; Washington, DCPublic Sector Engineering
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Salary
Not listed
Job type
Full-time
Posted
16 Mar 2026
Status
Open · checked 7d ago

About this role

Scale AI is hiring a Software Engineer for the ARC (Architecture, Reliability, & Compute) Team to help shape software deployment patterns for complex government environments. Based in San Francisco, St. Louis, New York, or Washington, DC, this on-site role suits a security-focused engineer with active government clearance expertise.

Role Overview

The Software Engineer, ARC Team role sits within the Public Sector Engineering division at Scale AI. Professionals in this position define deployment patterns for high-security and government environments rather than merely running Terraform scripts. The work involves building internal command-line interfaces and tools that standardize testing, environment management, and deployments while eliminating downstream breakages. Team members re-architect the software stack to execute smoothly within compliant, restrictive, or air-gapped settings by designing swappable authentication, storage, and logging components.

Key Responsibilities

Design and implement secure, scalable backend services for Public Sector clients using cloud-native AI infrastructure.
Own specific systems and services while driving long-term health goals for surrounding architectural components.
Re-architect existing stacks to run seamlessly in compliant, restrictive, or air-gapped environments without breaking the product.
Collaborate alongside cross-functional team members to execute backend strategies addressing unique government agency mandates.
Engage directly with customer stakeholders to grasp operational requirements and deliver innovative technical solutions.
Contribute to product roadmaps and platform strategies tailored to the company's Public Sector business.

Requirements

Hold an active secret clearance with the willingness and ability to upgrade to TS/SCI with CI Poly.
Ability to work on-site three to four days per week out of the Washington, DC, San Francisco, New York, or St. Louis office.

Nice to Have

Proficiency in full-stack development, spanning front-end and back-end frameworks, programming languages, and databases.
Practical experience building and delivering software for air-gapped and isolated environments.
Familiarity with containerization and orchestration technologies like Docker and Kubernetes.
Exposure to cloud platforms including AWS, Azure, and GCP.
Knowledge of federal compliance frameworks and benchmarks such as FedRAMP, Cloud SRG, and STIG.

Skills and Tools

AWS
GCP
Azure
Kubernetes
Docker
Terraform
Internal CLIs and automated deployment frameworks

Salary and Benefits

Base salary ranges vary by location, such as $184,000 to $259,440 for San Francisco and New York, $165,600 to $233,496 for Washington, DC, and $138,000 to $194,580 for St. Louis.
Equity-based compensation subject to Board of Director approval.
Comprehensive medical, dental, and vision health coverage.
Retirement benefits and a learning and development stipend.
Generous paid time off (PTO) and potential commuter stipends.

About the Company

Scale AI builds reliable artificial intelligence systems designed for critical enterprise and government decisions. The organization delivers high-quality data and full-stack technology powering prominent AI models globally. Scale AI collaborates extensively with industry leaders, commercial enterprises, and United States defense agencies including the Air Force and Army.

How to Apply

Interested applicants should visit the official Scale AI careers page to submit their application and review specific location details.

Skills and tech stack

Questions candidates ask

What clearance level is required for this position?

Candidates must hold at least an active secret clearance and possess the ability and willingness to upgrade to a TS/SCI with CI Poly.

Where is this job located?

This role requires working 3 to 4 days a week from the office located in San Francisco, CA, St. Louis, MO, New York, NY, or Washington, DC.

What are the salary ranges for this role?

Base salaries vary by location: $184,000 to $259,440 for San Francisco and New York; $165,600 to $233,496 for Washington, DC; and $138,000 to $194,580 for St. Louis.

What benefits are included?

Eligible employees receive comprehensive health, dental, and vision coverage, retirement benefits, a learning and development stipend, generous PTO, potential commuter stipends, and equity compensation.

What technologies and tools does the ARC Team use?

The team works with cloud platforms like AWS, GCP, and Azure, containerization tools like Docker and Kubernetes, infrastructure tools like Terraform, and internal CLI systems.

Ready to apply?

The application is on the official Scale AI careers page.

Apply on company site