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Hercules via Ashby

Product Engineer

Level not stated $100k–250k/yr San FranciscoNorth America
still open verified 22h ago posted 152d ago checked just now
Apply at jobs.ashbyhq.com

This is the employer's own posting, not a copy on a job board.

What we know

Is it still open?

Confirmed still open

Last checked 22h ago — checked against the employer's own applicant tracking system, which is the company answering directly.

We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.

Check this listing's status as JSON

How old is it?

Posted 152d ago

The date the source published, not the day we noticed it (2026-04-16). Last seen at its source just now.

Is it remote?

Remote - North America

That is the location the employer filed this posting under. Quoted as written — we do not re-word the source's own location.

Who may apply?

San Francisco, North America

The description states no restriction of its own. This is the source's own tag.

Pay

$100k–250k/yr

Read out of the job description by us, not from a structured field. Shown in the posting's own currency and period; we never convert.

Skills named in the ad

A/B TestingAPI DesignAWSClickHouseData ModelingDockerInfrastructure as CodeLocalizationPostgreSQLProduct AnalyticsReactRedisTailwindTerraformTypeScript

Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.

Carried by 1 source

The listing

What are we looking for?

Hercules 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 is 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-$250k + equity (variable based on seniority, equity, and location)

Apply at jobs.ashbyhq.com