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Remote Senior Blockchain Security Engineer

Oak Security Remote

About Oak Security

​​Do you want to help prevent cybersecurity attacks of the future? At Oak Security, we support some of the most innovative companies to secure their protocols. Our passionate team of 52 security engineers have performed over 600 audits since 2017.

Oak Security was one of the first companies to offer auditing and security consulting for third-generation blockchains and is the leading security service provider in Rust and Go-based ecosystems, such as Cosmos SDK and CosmWasm, Polkadot and Substrate, Solana, NEAR, and Flow (Cadence). We also serve Ethereum and EVM-compatible ecosystems through our brand Solidified.

We are growing our pool of security engineers for blockchain and smart contract security audits. Get a chance to work in the most exciting and fastest-growing ecosystems in the blockchain space and help secure the decentralized future!

What we offer:

  • Escape the 9 to 5 lifestyle: We offer the most flexible remote working conditions imaginable, in a friendly team environment
  • Top of the industry compensation
  • Competitive incentive and referral programs
  • A growing base of exciting clients at the forefront of the top blockchain ecosystems

What you can work on:

  • High-level security consulting/architecture reviews
  • Smart contract audits (Solidity, CosmWasm, ink!, Cadence, Cairo)
  • Layer 1 audits (Cosmos SDK, Substrate/Polkadot, consensus level)
  • Bridge audits (custodial, light-client-based, zk-based)
  • Code reviews in various programming languages (Go, Rust, Solidity, Cadence, Cairo, JavaScript, TypeScript)

What we expect from you:

  • 2+ years of Rust/Go experience or 4+ years of Solidity experience with a passion for finding issues in code and an outstanding detail orientation
  • Knowledge of cryptographic protocols and understanding of cybersecurity
  • Deep interest in blockchain technology and decentralization
  • Experience in decentralized finance and economic modeling is a plus