Rust Engineer (Blockchain Focus)

 Blowfish logo Blowfish

Jun 03

About the position

Regardless of your role, you'll have massive ownership and freedom and have the opportunity to work with a variety of technologies across the stack (and across blockchains). This role is fully remote.

Technologies we currently use

  • 🦀 Rust & 🐍 Python

  • AWS as our main cloud provider

  • Postgres / Redis / Kafka / S3 / Prometheus

What you’ll do at Blowfish

  • Ship greenfield products and features to improve blockchain user safety

  • Contribute to our API platform and blockchain infrastructure

  • Data-modeling, system and API design

  • Build an engineering culture that attracts the most talented people to join us

We'd love to hear from you if...

  • You want to be part of an early team with a lot of new product to build

  • You are excited about working with blockchain technologies

  • You enjoy tackling big problems with unknown solutions

  • You're comfortable creating something from nothing

  • You are detail-oriented and care deeply about developer experience

  • You're known to be pro-active and are driven by curiosity

  • You can handle complexity, but prefer simplicity


  • 4+ years full-time software engineering experience

  • 1+ years full-time experience working with Rust

  • 1+ years full-time working with Solana or EVM technologies

  • Experience building and maintaining a production system at scale

  • Experience working in a fast-paced start-up environment

Why Work with Us


We are a tight-knit team of blockchain industry veterans solving one of the largest problems facing the mass adoption of crypto: transaction security. We’re moving very fast towards accomplishing our mission. We’ve already integrated with leading wallets like Phantom, Exodus, Backpack, Web3Auth, Bitski, and 22+ others. We’ve scanned over 250 million transactions and prevented over 115k wallet draining transactions. We are scanning millions of transactions each week for malware and scams and are helping keep their users safe. Transaction security is a high leverage way to make a difference in the world — protecting users funds and enabling them to give informed consent when entering digital agreements involving their finances and other ownership rights. We support EVM and Solana blockchains and will be adding more chains soon.


  • 👍 Significantly above market rate equity compensation package — giving you meaningful ownership is important to us

  • 🧘‍♀️ Comprehensive health insurance

  • 💻 Stipend for your ideal remote / WFH set-up: laptop, headphones, and any other work gear you may need.

  • 🏝️ Unlimited vacation with an enforced 20 day minimum policy: Take time off when you need it.

  • ⛰️ Paid travel - team on-sites in different parts of the world, several times a year

Listed in: Web3 Jobs, Remote Web3 Jobs, Web3 Web3 Jobs, Security Web3 Jobs, Full Time Web3 Jobs, Developer Web3 Jobs, Engineering Crypto Jobs, Rust Crypto Jobs, EVM Web3 Jobs, Python Crypto Jobs, Solana Web3 Jobs, Data Crypto Jobs.

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46 applications