Software Engineer, Full-Stack - Enterprise Gen AI

Staff Software Engineer, Full-Stack - Enterprise Gen AI

Scale GP (Scale Generative AI Platform) is an enterprise-grade AI platform providing APIs for knowledge retrieval, inference, evaluation, and more. We are looking for a frontend-focused full-stack engineer to help build AI-powered applications that redefine enterprise workflows and push the boundaries of interactive AI. This role is ideal for someone who thrives in a fast-paced environment, enjoys working on a diverse set of projects, and has a passion for crafting high-quality, intuitive user experiences.

At Scale, you’ll work on a mix of cutting‑edge customer‑facing AI applications and internal SaaS products. Our engineering team powers projects like TIME’s Person of the Year AI experience (see it in action), where our AI technology helped shape one of the most iconic features in media. You’ll also contribute to Scale’s GenAI Platform (SGP), a powerful system that enables businesses to build and deploy AI agents ther it’s developing interactive AI assistants, enterprise‑grade web applications, or refining our core SaaS platform, you’ll play a crucial role in shaping how AI integrates into real‑world applications.

• Build and enhance user‑facing AI applications for major enterprise customers, including high‑profile media and Fortune 500 companies
• Develop and refine features for Scale’s GenAI Platform
  , empowering businesses to build, deploy, and manage AI‑driven agents
• Design, build, and optimize polished, high‑performance UIs using Next.js, React, Type Script, and Tailwind
• Work closely with product managers, designers, and AI/ML teams to create seamless, intuitive, and impactful user experiences
• Integrate frontend applications with backend services, working with APIs, authentication systems, and cloud‑based infrastructure
• Ship features at a rapid pace while maintaining a high level of code quality, performance, and accessibility

• 5+ years of experience developing frontend or fullstack applications in a modern tech stack
• Strong proficiency in Next.js, React, Type Script, and Tailwind
  , with an eye for building polished, user‑friendly interfaces
• Experience working on high‑visibility, customer‑facing applications and making trade‑offs between speed and quality in fast‑paced environments
• A passion for AI and experience working on interactive AI applications, agent‑based systems, or data‑rich web platforms
• Familiarity with backend technologies such as FastAPI, Postgre
  
  SQL, GraphQL
  , and cloud infrastructure like AWS, Azure, or GCP
• A track record of collaborating cross‑functionally with design, product, and ML teams to bring AI‑powered applications to life

This role is a unique opportunity to shape the future of AI‑powered user experiences
, working on projects that impact millions of users while developing tools that empower businesses to deploy AI  you’re excited by the intersection of AI, frontend engineering, and product design, we’d love to hear from you.

The base salary range for this full‑time position in our hub locations of San Francisco, New York, or Seattle is $160,000 - $192,000. Compensation packages at Scale include base salary, equity, and benefits. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position, determined by work location and additional factors, including job‑related skills, experience, interview performance, and relevant education or training.

You will receive benefits including, but not limited to: comprehensive health, dental and vision coverage, retirement benefits, learning and development stipend, generous PTO, and commuter stipend.

Our policy requires a 90‑day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants.

At Scale, our mission is to develop reliable AI systems for the world’s most important decisions. Our products provide the high‑quality data and full‑stack technologies that power the world’s leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry…