
Staff Software Engineer, Frontend
Required skills
- TypeScript
- React
- AI
- system design
- architecture
- data modeling
- API design
- maintainable code
- monorepos
- product sense
Nice to have
- containers
- Postgres
- Redis
Role summary
Hercules is seeking a Staff Frontend Software Engineer to contribute to the development of AI software. The role involves building and owning user-facing interfaces for AI Agent, App Builder, Mobile app, and Marketing pages. Key expectations include strong fundamentals in system design, architecture, data modeling, API design, code quality, product sense, design sense, and proficiency in TypeScript and React. Experience with AI, containers, Postgres, and Redis is also valued. The company emphasizes a fast-paced, excellence-driven, and hungry work culture. This is a hybrid role based in San Francisco, with a strong preference for in-office work, though remote for exceptional US-based candidates willing to travel.
What are we looking for?
Hercules is looking for a staff level frontend software engineer to help us build the future of AI software development
What will you do?
You will build and own user-facing interfaces and experiences 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
Mobile app, our PWA-based mobile building experience
Marketing pages, our public display pages for products, features, and docs
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, opinionated UX/UI sense
Our core frontend stack: TypeScript, React, (and ideally some containers, Postgres, and Redis experience)
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:
We ship. We ship fast, iterate, and correct mistakes quickly. Our bias for action speeds up our learning and delights our customers.
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.
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)
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