Fullstack Software Engineer (AI)

TL;DR

Fullstack Software Engineer (AI): Building and maintaining the internal operating system for capacity management with an accent on full-stack development, workflow automation, and operational tooling. Focus on designing ergonomic product experiences, optimizing high-stakes capacity fulfillment, and partnering with SRE and Sales teams to scale AI infrastructure.

Location: Must be based in or able to work from San Francisco (Hybrid)

Salary: $220,000 – $285,000

Company

hirify.global powers mission-critical inference for AI companies by uniting applied AI research, flexible infrastructure, and seamless developer tooling.

What you will do

• Own the Capacity product end-to-end, from scoping and design to implementation and iteration.
• Translate complex operational requirements from Sales and SRE teams into clean, ergonomic product experiences.
• Build and maintain full-stack features across the Capacity toolchain, including UI surfaces, APIs, and backend services.
• Identify and eliminate workflow bottlenecks and manual processes across the capacity lifecycle.
• Instrument work with observability and monitoring to proactively surface issues.
• Partner with SRE and Infra teams to ensure the platform reflects the operational reality of the fleet.

Requirements

• Bachelor's degree in Computer Science or a related field.
• 5+ years of software engineering experience with a focus on end-to-end product or platform ownership.
• Strong full-stack proficiency with NextJS, Javascript, Postgres, Drizzle, Tailwind, and AWS.
• Demonstrated ability to work directly with non-engineering stakeholders to translate requirements into product decisions.
• Experience building internal tooling or developer infrastructure in high-growth environments.
• High ownership mindset with a focus on quality and rapid iteration.

Nice to have

• Experience with SST.dev.
• Familiarity with GPU infrastructure or capacity planning.

Culture & Benefits

• Competitive compensation with meaningful equity grants.
• 100% coverage of medical, dental, and vision insurance for employees and dependents.
• Flexible PTO policy including a company-wide Winter Break.
• Paid parental leave and fertility/family-building stipends.
• Company-facilitated 401(k) plan.
• Exposure to a variety of ML startups and networking opportunities.