The Moxxie portfolio is hiring!

Join these teams making life and work better

Senior Software Engineer, Product / Front-end



Software Engineering, Product
San Francisco, CA, USA
Posted on Tuesday, May 9, 2023

In this role, you'll take on whatever it takes to impact and improve our product. Generally, this is full-stack development with an emphasis on modern front-end work (React), but it also includes learning from customer insights, discussing product challenges, and proposing new ideas — a great way to grow your technical expertise and career while furthering a mission-driven product.

We're a small team, so you'll get to know your coworkers well and have low levels of overhead / organizational hierarchy. You'll also usually have an ownership role across multiple projects and products. We move fast — in a typical day, you'll likely take features all the way from ideation to production. Finally, you'll need to approach your work with deep empathy for our customers, treating UX as a top priority and understanding the wide audience we serve.

What you’ll do

  • Envision and implement features from beginning to end, across the stack
  • Serve in a product manager-like capacity to lead projects across the finish line
  • Work closely with the CEO, CTO, and engineering team
  • Review coworkers' code to ensure code quality
  • Be a part of an on-call rotation (1 week every 5 weeks) to ensure uptime and triage requests from our team
  • Connect with internal and external APIs; implement performance improvements
  • Respond to other job duties as they come up in a changing startup environment
  • Bring a great attitude — we like to have fun too

Technology stack

  • TypeScript (we write 100% TypeScript across the entire stack)
  • React and Next.js, which powers our front-ends
  • GraphQL, which powers our APIs
  • PostgreSQL
  • Jest and Cypress, which powers our testing
  • Key libraries: Material UI, Apollo GraphQL
  • Infrastructure: CloudFlare, Render, GitHub

What we’re looking for

Most successful candidates have at least 3-4 years of engineering experience, with substantial JavaScript and TypeScript experience and strong React experience. In particular, you should be familiar with the modern front-end landscape, including common and emerging tools, libraries, and practices.

Our ideal personality profile is someone who is hungry to work at a fast-moving company; an empathetic and effective communicator; who balances speed, maintainability, and inclusion; who improves our team culture; and who pushes for a learning and growth mindset for themselves and others.

We welcome candidates from all backgrounds.

Must haves

We’re looking for strong experience with

  • modern TypeScript and its ecosystem, including tools, libraries, and practices
  • writing performant and modern React, including knowledge of recent developments (React Server Components, suspense, etc)
  • databases (PostgreSQL), modeling data, and writing performant queries
  • working on a collaborative engineering team


We prefer candidates that have worked with

  • Next.js (SSR) and GraphQL (Apollo)
  • consuming and creating mission-critical APIs
  • small startup environments