Founding Full Stack Engineer

222 Logo222

Date Posted

27 May, 2023

Salary Offered

$100000 — $114997 yearly

Job Type

Full Time

Experience Required

No experience required

Remote Work


Stock Options



1 available

🌃apply here to help build the future of social.

full time - los angeles, ca || new york city, ny

about 222:

We’re an early stage startup working on building the future of social. We are not excited about a future where humans spend the majority of their day in a virtual world. By facilitating genuine human connections, we're building a product that swings the pendulum in the other direction. We’re backed by a word-class set of investors including General Catalyst, Y Combinator (W23), Upfront Ventures, NEA Angel Fund, 1517 Fund, Cory Levy, Arash Ferdowsi, Julian Weisser, Crescent Fund & more.

what you’ll be doing:

  • You will be joining 222 as one of its first full-time engineering hires - spearheading all things back-end engineering, ML, front-end, & infrastructure - you’ll be working directly with the CTO to scale our back-end and build a world-class engineering team.
  • Heading back-end development focused on automation, APIs, & ML
  • Working with other engineers & founders to accelerate infrastructure reliability through testing, CI/CD, system design, & data analysis
  • Build a company-wide set of engineering principles & code quality

who you are:

  • You’re passionate about solving the problem 222 is tackling
  • Demonstrated history of building outside of work/school (projects/products, applications, music, art, etc.)
  • Regardless of personal experience, you’re excited about wearing different hats across ML, back-end engineering & architecture
  • You have experience working with web frameworks, microservices, & APIs
  • You have experience scaling the backend/infrastructure of a live software product
  • You have experience working with Flask, Python & Docker
  • You are familiar with Python ML/data libraries (Pandas, Numpy, sklearn, etc.)
  • You have experience writing/shipping front-end code in an Agile Software Lifecycle ( HTML/CSS/Javascript, Node, React)
  • Bonus: You have experience working with & understand deeply:
    • LLMs (applications, fine tuning, etc.)
    • Basic ML (regression, neural nets, etc.)
  • You have a strong stance on the ethics surrounding user psychology in social products
  • Bonus: you have experience building social-recommender systems using graph neural networks

we’re looking for this type of person:

🖌️  machine learning researcher & engineer

🧠  first principles thinking

🏗️  history of building things from scratch

🙇‍♂️  strongly opinionated about our current social fabric and its future

what we’re offering:

  💸  competitive salary + equity

  📈  a chance to join an extremely early-stage startup backed by an incredible set of investors

  🖥️  the opportunity to work IRL with a team of co-workers and hopefully friends :)

what is 222 ?

This is not a dating app.

This is not a friend-making service.

This is not a distraction.

No profiles, no DMs, no scrolling, no swiping.

Just say "yes" & explore the chance encounters you'd have never experienced.

Choose chance.

About 222

222 Logo

marketplace facilitating IRL social experiences at local venues

Company Size: 1 - 5 People
Year Founded: 2021
Country: United States

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