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Staff Software Engineer, Full Stack - Gen AI

Scale AINew York, NY; San Francisco, CA; Seattle, WA; New York, NYGen AI Engineering
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Salary
Not listed
Job type
Full-time
Posted
9 Jul 2026
Status
Open · checked 7d ago

About this role

Scale AI is seeking a Staff Software Engineer, Full Stack - Gen AI to join the team in New York, NY, San Francisco, CA, or Seattle, WA. This horizontal, high-impact architecture role focuses on powering global generative AI data operations through advanced platform development and technical leadership.

Role Overview

This position acts as an organizational architect and tech lead reporting directly to the Director of Contributor Engineering. The professional in this role operates across multiple contributor teams including allocation, growth, pay, trust, safety, and security. Instead of focusing on a single domain, the engineer deploys dynamically into priority projects to unblock teams, ship mission-critical initiatives, and guide the long-term architectural evolution of the technology stack to make it fully AI-native.

Key Responsibilities

Deploy flexibility into critical and fast-moving product initiatives across the contributor organization.
Lead the architectural overhaul of platform infrastructure to ensure sustainability, robustness, and deep integration with large language and foundation models.
Direct architecture decisions centered on scalability, reliability, and performance.
Mentor and elevate engineers throughout the team.
Partner closely with product management and leadership to define roadmaps and strategic priorities.
Own large, ambiguous problem spaces completely from end to end across backend, frontend, and machine learning systems.

Requirements

Possess seven or more years of full-time engineering experience following graduation.
Demonstrate a proven track record of operating successfully as a technical lead, architect, or principal engineer.
Exhibit a history of shipping high-quality products and features at scale.

Nice to Have

Experience tinkering with or productizing large language models and vector databases.
Proficiency working with JavaScript, TypeScript, and SQL.
Experience utilizing Kubernetes and major cloud service providers like AWS, GCP, and Azure.

Skills and Tools

JavaScript and TypeScript
SQL
Kubernetes
Cloud Providers (AWS, GCP, Azure)
Large Language Models and Vector Databases

Salary and Benefits

Eligible roles at Scale include base salary, equity compensation subject to board approval, and comprehensive benefits. The base salary range for this full-time position located in San Francisco and New York is $252,000 to $315,000 USD, determined by factors such as location, skills, experience, and qualifications. Additional benefits include comprehensive health, dental, and vision coverage, retirement benefits, learning and development stipends, generous paid time off, and potential commuter stipends.

About the Company

Scale AI builds reliable artificial intelligence systems designed for critical decisions. The organization delivers high-quality data and full-stack technologies that support leading global models, helping enterprises and public sector agencies build, deploy, and oversee impactful AI applications. Scale partners with major industry leaders and government entities, maintaining a workplace dedicated to inclusion, equal opportunity, and reasonable accommodations.

How to Apply

Interested candidates should visit the official company careers page to review application guidelines and submit their candidacy.

Skills and tech stack

Questions candidates ask

What locations are eligible for this position?

This role is based out of New York, NY, San Francisco, CA, or Seattle, WA.

How many years of experience are required?

Candidates must have 7+ years of full-time engineering experience post-graduation, with a track record as a Tech Lead, Architect, or Principal Engineer.

What is the salary range for New York and San Francisco?

The base salary range for this full-time position in San Francisco and New York is $252,000 to $315,000 USD.

What benefits are included with the role?

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

How can I apply for this job?

Candidates should apply directly on the official company careers page.

Ready to apply?

The application is on the official Scale AI careers page.

Apply on company site