Security / DevSecOps Engineer (Blockchain-Fintech)

About the Role Security is foundational architecture at our company. We're looking for a DevSecOps engineer who lives at the intersection of blockchain security and cloud infrastructure, and can embed security thinking into every stage of our development pipeline.

Responsibilities

Design and maintain CI/CD pipelines with integrated SAST, DAST, and SCA tooling

Conduct threat modeling, vulnerability assessments, and smart contract security reviews

Build automated security controls across AWS/GCP infrastructure (IAM, secrets management, network policies)

Monitor for incidents, anomalies, and on-chain threats; develop response playbooks

Own container and Kubernetes security hardening

Partner with engineering on secure-by-default coding practices

Ensure compliance with SOC 2, GDPR, and applicable financial security frameworks

Requirements

4+ years in security engineering or DevSecOps, with at least 1 year in a blockchain/Web3 context

Hands-on experience with smart contract auditing tools (Slither, MythX, Echidna) or willingness to ramp quickly

Proficiency in Python, Go, or Solidity for scripting and tooling

Strong command of cloud security (AWS or GCP preferred), Docker, Kubernetes

Experience with Gnosis Safe, multi-sig wallet infrastructure, and key management systems is a major plus

Certifications (CISSP, CEH, AWS Security Specialty) are nice to have, not required

Compensation: $160K–$200K base + equity