DevEx Engineer

ABOUT POSTHOG

We're shipping every product that companies need https://posthog.com/handbook/why-does-posthog-exist to run their business from their first day, to the day they IPO, and beyond. The operating system for folks who build software.

We started with open-source product analytics, launched out of Y Combinator's W20 cohort https://posthog.com/handbook/story. We've since shipped more than a dozen products https://posthog.com/products, including:

- A built-in data warehouse https://posthog.com/docs/data-warehouse, so users can query product and customer data together using custom SQL insights.

- A customer data platform https://posthog.com/docs/cdp, so they can send their data wherever they need with ease.

- PostHog AI https://posthog.com/ai, an AI-powered analyst that answers product questions, helps users find useful session recordings, and writes custom SQL queries.

Next on the roadmap are CRM, messaging, revenue analytics, and support products. When we say every product that companies need to run their business, we really mean it!

We are:

1. Product-led. More than 100,000 companies have installed PostHog, mostly driven by word-of-mouth. We have intensely strong product-market fit.

2. Default alive https://paulgraham.com/aord.html. Revenue is growing 10% MoM on average, and we're very efficient. We raise money to push ambition and grow faster, not to keep the lights on.

3. Well-funded. We've raised more than $100m from some of the world's top investors https://posthog.com/handbook/strategy/investors. We're set up for a long, ambitious journey.

We're focused on building an awesome product for end users, hiring exceptional teammates, shipping fast, and being as weird as possible https://posthog.com/deskhog.

THINGS WE CARE ABOUT

- Transparency: Everyone can read about our roadmap, how we pay (or even let go of) people, our strategy, and how we work, in our public company handbook https://posthog.com/handbook. Internally, we share revenue, notes and slides from board meetings, and fundraising plans, so everyone has the context they need to make good decisions.

- Autonomy: We don’t tell anyone what to do. Everyone chooses what to work on next based on what's going to have the biggest impact on our customers, and what they find interesting and motivating to work on. Engineers lead product teams https://posthog.com/handbook/wide-company and make product decisions https://posthog.com/handbook/which-products. Teams are flexible and easy to change when needed.

- Shipping fast: Why not now? https://posthog.com/handbook/values#why-not-now We want to build a lot of products; we can't do that shipping at a normal pace. We've built the company around small teams – autonomous, highly-efficient groups of cracked engineers https://posthog.com/founders/cracked-manifesto who can outship much larger companies because they own their products end-to-end.

- Time for building: Nothing gets shipped in a meeting. We're a natively remote company. We default to async communication – PRs > Issues > Slack. Tuesdays and Thursdays are meeting-free days https://posthog.com/handbook/company/culture#were-on-the-makers-schedule, and we prioritize heads down building time over perfect coordination. This will be the most productive job you've ever had.

- Ambition: We want to solve big problems. We strongly believe that aiming for the best possible upside, and sometimes missing, is better than never trying. We're optimistic about what's possible and our ability to get there.

- Being weird: Weird means redesigning an already world-class website for the 5th time. It means shipping literally every product that relates to customer data. It means building an objectively unnecessary developer toy https://posthog.com/deskhog with dubious shareholder value. Doing weird stuff is a competitive advantage. And it's fun.

WHY WE'RE HIRING

PostHog has 100+ engineers. You can help those engineers ship 2x faster by making the development experience a joy.

WHO WE'RE LOOKING FOR

An engineer excited to work on pushing what Django/Python/Typescript can do, and how far we can push engineering productivity by streamlining local development, CI/CD and AI tools.

WHAT YOU'LL BE DOING

- Talk to your users (other engineers at PostHog) to figure out what's slowing them down

- Upgrade important dependencies (like moving to Django 5, latest Python version)

- Measure and do anything and everything to reduce time from idea -> deployed PR

- Improve our frontend build performance by integrating TypeScript-Go

- Build better tooling around our snapshot and visual regression tests

- Keep our frontend dependencies up to date and secure

Public examples of work you might be doing:

- Hogli, a unified CLI for PostHog developer workflows https://github.com/PostHog/posthog/pull/39965

- Django migration safety checks and guide https://github.com/PostHog/posthog/pull/39400

- Upgrade Django to 5.2 https://github.com/PostHog/posthog/pull/41758

REQUIREMENTS

- Either experience working on Devex, or a real desire to do so

- Experience with Python (ideally Django) and TypeScript

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!

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