Android engineer

New York, NY, United States • $130k - $145k • 0.2% - 0.2%


Role Location

  • New York, NY, United States


  • $130k - $145k
  • 0.2% - 0.2%


11 - 25 people


67 West St Ste 606
Brooklyn, NY, 11222, US

Tech Stack

  • Haskell
  • Swift
  • Python
  • AWS
  • AWS Lambda
  • React
  • TypeScript
  • PostgreSQL
  • kotlin

Role Description

We are looking for a developer who can build an Android app from scratch. Ideally familiar with at least one of Haskell, Swift, or AWS and is open to learning the others. We love types at Co—Star, and a passion for statically verifying code is a plus. Some of the technologies we use include: • Haskell (our whole web api is written in this!) • Swift • Python (we use AWS Lambda to wrap python libraries we don’t want to port to Haskell) • React + TypeScript

You’ll be our second engineering hire (joining two engineering co-founders + 1 eng), so you’ll have a big say in what we do and how we do it.

Full-time, on-site in Brooklyn (probably - we're moving by 4/1).

About Co-Star

Three years after launching, someone, somewhere downloads Co-Star every 3 seconds. Every day, we generate millions of hyper-personalized horoscopes using rules-based natural language programming that combines state-of-the-art AI models like GPT-3 with the insights of staff poets. Understanding that astrology is about more than predicting the future, we approach it as part of $4.3tr wellness industry.

Company Culture

We value intelligent, thoughtful, problem solving. We respect each other's opinions, experiences, and backgrounds and talk out challenges until we arrive at a solution. We're constantly collaborating, communicating, and moving forward.

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