Staff Software Engineer — AI-Driven SaaS Platform

Remote Jobs; United States; Remote; USD 100,000 - 300,000; Full time

Benefits offered by this job

Unlimited AI token budget

Vacation policy—take what you need

Healthcare, vision, and dental

Daily lunches and snacks in the office

Job summary

Hercules is seeking a senior or staff level full-stack software engineer to help us build the future of AI software development. You will own features across the platform, from AI Agent and App Builder to hosting infra and the SDK, shaping a scalable SaaS stack for thousands of apps.

We value exceptional code quality, system design, and the ability to ship features independently. You’ll work in a fast-paced, customer-focused environment with strong emphasis on security and reliability.

Qualifications

• Senior or staff level software engineer with full-stack expertise.
• Experience shipping features to customers independently.
• Strong focus on scalable SaaS apps and data modeling.

Responsibilities

• Build and own features across Hercules including AI Agent, App Builder, Hosting infrastructure, SDK, Platform, and Internal AI coding harness.
• Contribute to architecture, data modeling, API design, and code quality across monorepos.
• Collaborate across product and design to ship features to large user bases.

Skills

System design

API design

Code quality

SaaS features

AI-aware development

Tools

TypeScript

React

PostgreSQL

Redis

Temporal

Job description

Hercules is seeking a senior or staff level full-stack software engineer to help us build the future of AI software development. You will own features across the platform, from AI Agent and App Builder to hosting infra and the SDK, shaping a scalable SaaS stack for thousands of apps.

We value exceptional code quality, system design, and the ability to ship features independently. You’ll work in a fast-paced, customer-focused environment with strong emphasis on security and reliability.