Software Engineer - Internal Tools

Required

• 0-2 years of professional software engineering experience, or equivalent project or internship work
• Solid fundamentals in at least one of TypeScript, Ruby, or Go
• Comfortable building with AI coding tools and LLM APIs. This role is AI-enabled work, not just AI-assisted
• Comfort writing scripts, small services, or automations that solve a real problem
• Clear written communication
• Already based in the San Francisco Bay Area. We do not relocate for this role.
• In-office at our San Francisco headquarters most days. This is not remote.
• Authorized to work in the US without sponsorship. We cannot sponsor visas.
• You fix the annoying thing to save time. You'd rather ship something small this week than plan something big for next quarter. You ask good questions, take feedback well, and want to learn from engineers more senior than you. You want to be in the room with your team, not on a call. You're excited about AI tools not just to write code faster, but to design and ship whole systems.
• We're redefining how high-growth companies manage data at scale—and we work with some of the most exciting brands in gaming, consumer tech, and B2B SaaS. As a Software Engineer, you'll be at the core of building the platform that powers world-class apps used by hundreds of millions of users worldwide. PlanetScale is a profitable company with a philosophy centered around building small teams of p99 individuals and is recognized as one of the fastest growing companies in America.
• At PlanetScale we believe in supporting people to do their best work. Our mission is to build a diverse, equitable, and inclusive company. We strive to build an inclusive environment where all people feel that they are equally respected and valued, whether they are a candidate or an employee. We welcome applicants of any educational background, gender identity and expression, sexual orientation, religion, ethnicity, age, citizenship, socioeconomic status, disability, pregnancy status, and veteran status.
• If you have a disability, please let us know if there's any way we can make the interview process better for you; we're happy to accommodate!