Careers

Careers at Rabus

Why Join Rabus?

At Rabus, we're not just building security solutions—we're defining the future of decentralized protection. Our mission is to pioneer self-executing security protocols that make Web3 inherently safe.

We're a team of relentless cryptographers who thrive on outsmarting threats and breaking new ground in blockchain defense. If you want to work where code stops attacks better than policies, where research becomes live shields, and where your work directly safeguards the future of the open internet, this is your battleground.

What You'll Gain

At Rabus, you'll gain hands-on experience securing core blockchain protocols—no theoretical audits, just deploying protection that safeguards thousands of nodes.

You'll work in a hyper-focused environment alongside security engineers, cryptographers, and whitehat researchers who live to outsmart threats. We value prevention above all, giving you ownership of critical defense systems from day one.

This isn't about patching vulnerabilities—we're engineering the next generation of unhackable infrastructure from the ground up.

Who We're Looking For

We need battle-tested cryptographers, security-native engineers, and those who detect threats before they're exploited.

If you thrive in high-stakes environments and want to build protection systems that redefine blockchain security, this is your unit.

Open Positions

Security Protocol Engineer

We're seeking a battle-hardened Security Architect to design, develop, and optimize real-time threat detection systems for our autonomous blockchain protection infrastructure. In this role, you'll fortify our existing exploit prevention framework—already combat-proven—while pioneering next-generation security modules that integrate directly into Solana's core protocol stack.

Responsibilities

  • • Threat Detection Engine Design - Architect and optimize low-latency scanning architectures
  • • Security Module Integration - Seamlessly embed new protection layers into active validator clients
  • • Attack Simulation Benchmarking - Design and execute exploit scenarios to validate detection efficacy
  • • Vulnerability Analysis & Hardening - Diagnose weaknesses in detection logic or consensus enforcement
  • • Cross-Stack Collaboration - Align with cryptography, runtime, and smart contract teams

Qualifications

  • • Degree in Computer Science, Cybersecurity, or related field
  • • Hands-on experience with blockchain security tooling (Solana or Ethereum preferred)
  • • Deep knowledge of attack vectors in distributed systems and smart contracts
  • • Proficiency with static/dynamic analysis tools and fuzzing frameworks
  • • Experience designing and stress-testing security systems at validator scale

Security Consensus Engineer

We're seeking a Security-Focused Distributed Systems Engineer to harden and validate our protocol's node protection infrastructure. In this critical role, you'll ensure the network maintains attack-resistant finality and secure synchronization—enabling trustless execution that withstands adversarial conditions at scale.

Responsibilities

  • • Design, develop, and fortify consensus security mechanisms including validator client protections and secure p2p networking
  • • Partner with Security Engineers to implement exploit-resistant execution flows
  • • Guarantee real-time block validation and node synchronization under attack scenarios
  • • Diagnose and remediate network-level attack vectors and fork-based exploits
  • • Develop slashing conditions and anti-fraud protocols with game-theoretic safeguards

Qualifications

  • • Open to global security researchers (remote-first team)
  • • Degree in computer science, cryptography, or cybersecurity
  • • Proven experience securing consensus protocols or distributed systems
  • • Proficiency with Rust, Go, or security-focused distributed frameworks
  • • Strong analytical skills in cryptoeconomic attack modeling
  • • Track record of contributing to open-source security ecosystems

Apply Now

Ready to secure the future of decentralized systems? Submit your application below.

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