Staff Engineers (Elixir) · River

NYC or REMOTE (US, Europe, South America) · hn · Full-Time · posted · open posting ↗

Judgment

Score
40 · skip
Direct hire
direct
Hires in Brazil
yes
Seniority
staff
Stack fit
30/100
Compensation
$200K-$250K + equity (listed)
Location-independent pay
unclear
Required skills
Elixir, GraphQL, PostgreSQL
Nice to have
React, React Native
Judged

CEO posting directly, 'REMOTE (US, Europe, South America)' with a listed $200K-$250K band. But the opening is Staff Software Engineer (Elixir) on a payments monolith; the React/React Native rewrite is mentioned but not what they're hiring for.

Your status

Posting

River | Staff Engineers (Elixir) | NYC or REMOTE (US, Europe, South America) | Full-Time | $200K-$250K + equity | https://jobs.ashbyhq.com/river?utm_source=Zp9nJyqvd4 I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs. River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 33,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually. Here's what our engineering team is working on: - Real-time Bitcoin and USD payments, trading, and settlement on an Elixir monolith with a unified GraphQL API - Next-generation Bitcoin custody with quorum signing, key ceremonies, and geo-redundant infrastructure - Scaling our ML/AI systems (Python, PyTorch, XGBoost, LLMs) to automate operations and tackle fraud/risk - A ground-up React and React Native rewrite of our consumer app - Porting our Lightning Network infrastructure from Go into Elixir We're hiring: - Staff Software Engineer (Elixir) | $200K-$250K Apply at https://jobs.ashbyhq.com/river/610f652b-bdb9-4d82-9973-680ba...