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Hercules

Staff Software Engineer, Product

Location
San Francisco, CA, US
Arrangement
Hybrid
Employment type
Full-time
Level
Staff
Posted
4 October 2026 (11 days ago)

Checked 11 days agoApplications go to the employer, never to RoleSprint

About this role

What are we looking for?

Hercules https://hercules.app is looking for a senior or staff level product software engineer to help us build the future of AI software development

What will you do?

You will build and own user-facing features across Hercules including our

- AI Agent, the AI harness that enables anyone to build powerful full-stack applications

- App Builder, the interface that makes it ridiculously easy to build, preview, and deploy apps

- SDK, the headless SaaS that users can integrate into their apps like Hercules Commerce, Hercules Auth, Hercules CMS, Hercules Files & Media,

- Mobile app, our PWA-based mobile building experience

- Platform, our user friendly experience with enterprise-grade security and reliability

What skills do we expect you to have?

We expect candidates to be incredibly strong across all of the following areas:

- Software fundamentals: system design, architecture, data modeling, and API design

- Code and codebase quality: write clean, maintainable code. Work effectively in monorepos

- Product sense: track record of independently shipping lots of features to customers

- Design sense: beautiful sense of UX/UI using cutting-edge frontend innovations

- SaaS: general experience with billing (subscriptions, entitlements), product analytics (A/B testing, feature flags), and other popular SaaS features (like i18n, notifications) for large user bases

- Our core stack: TypeScript, React, containers, Postgres, and Redis,

- AI: able to truly 10x your workflow by being on frontier of AI coding

What’s Hercules’ stack?

- Technologies: Typescript, React, AI SDK, Postgres, Redis, Clickhouse, Tailwind, IaC (CDK, Terraform), Docker, Otel, Hono, Drizzle ORM, Temporal

- Clouds: Cloudflare, AWS

- AI Models: OpenAI, Anthropic, Google

What are Hercules’ operating principles?

Hercules’ operating principles guide how we make decisions every day. We take them very seriously. Most of the principles can be learned on the job, however, we do specifically filter for the following principles in our hiring process:

1. We ship. We ship fast, iterate, and correct mistakes quickly. Our bias for action speeds up our learning and delights our customers.

2. We strive for excellence. Doing things well is in our DNA. We have good taste. We get the details right. Our outputs are exceptionally simple and self-serve. We’re proud of our work.

3. We are hungry. We are willing to work hard and break through walls to achieve the outcomes we want. We are willing to operate at any level to get things done.

Is Hercules in-office or remote?

Hercules founding team works in-office in San Francisco (Kearny and Bush). We have a very strong preference for in office. We are open to remote for exceptional candidates who are willing to 1) work in US time zones and 2) travel to the office regularly.

What are Hercules’ benefits?

- Unlimited AI token budget

- Take what you need vacation policy

- Healthcare, vision, and dental

- Daily lunches, dinners and snacks in the office

- We guarantee you will do the best work of your career here

What’s the compensation?

$100k-$300k + equity (variable based on seniority, equity, and location)

Work location

  • San Francisco, CA, US

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About this listing

Published on Ashby under the board identifier Hercules, which is the name the employer’s own job board carries. RoleSprint has not verified the company’s registered or trading name, so it is shown exactly as published rather than tidied up.

RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.

Published 4 October 2026, last checked 11 days ago. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.

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