Serotonin

Senior Infrastructure Engineer (External)

Job Description

Our client is a leading institutional investment platform in the digital asset space, providing comprehensive infrastructure and technology for investors to manage their entire digital asset investment lifecycle. Their platform integrates portfolio management, centralized and decentralized trading, risk management, and investment operations, enabling seamless engagement with both permissioned and permissionless decentralized finance (DeFi). Their mission is to build the necessary infrastructure that allows institutional investors to seamlessly integrate digital assets and DeFi into the existing financial system. 

We're seeking an Infrastructure Engineer to own our hybrid infrastructure setup across bare metal servers and AWS. You'll be responsible for building and maintaining our core systems that power our Solana-based platform.


Key Responsibilities:
  • Manage hybrid infrastructure (bare metal servers + AWS)
  • Set up and maintain private networks, VM instances, and firewalls
  • Implement monitoring, logging, and security systems
  • Automate deployment and infrastructure management

    • Key Qualifications:
  • Strong Linux system administration and networking experience
  • Proven experience with bare metal server infrastructure
  • Comfortable with AWS
  • Infrastructure-as-code experience
  • Security fundamentals

    • Preferred Qualifications:
  • Familiarity with Rust
  • Blockchain/crypto infrastructure experience
  • Knowledge of Solana ecosystem

    • What We Offer:
  • Competitive salary and benefits package.
  • Opportunity to work with a passionate and innovative team.
  • Flexible working hours and remote work options.
  • Professional growth and development opportunities.
  • A collaborative and inclusive company culture.

    • Apply Now
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