[Hiring] Security Engineer @Zeely Inc.

Role Description

Join Zeely as a Security Engineer and help us protect our products, infrastructure, and data as we scale. This is a hands-on role:

• You'll find and fix vulnerabilities.
• Close security tickets yourself.
• Help us defend against attacks.
• Work closely with our engineering, DevOps, and Platform teams.
• Help strengthen our security function as we grow.

Qualifications

• 5+ years of engineering experience, with the ability to work fully independently.
• 2+ years of hands-on experience in security (Security Engineer, or a combined Security/DevOps or Platform role).
• Backend development background in at least one of: Node.js / JavaScript / TypeScript, Java, C#/.NET, Go, or Rust.
• Strong practical experience with DevOps and cloud infrastructure (AWS).
• Hands-on experience finding and fixing vulnerabilities (OWASP Top 10, cloud misconfigurations, dependency issues).
• Experience handling security incidents.
• Upper-Intermediate (B2+) English or higher.
• Fluent Ukrainian.

Requirements

• Identify, prioritize, and fix vulnerabilities across our product and cloud infrastructure.
• Respond to security incidents and help defend against attacks in real time.
• Close security tickets end to end, from investigation to fix in code or infrastructure.
• Integrate security checks and tooling into our development pipeline (SDLC / CI/CD).
• Review code and infrastructure changes from a security perspective.
• Help implement security controls and gather evidence for compliance (SOC 2, CASA).
• Work with the DevOps and Platform teams on access management, secrets, and hardening of our AWS environment.

Benefits

• A hands-on security role with real impact in a stable, profitable product company.
• Work with cutting-edge technologies and contribute to building AI-powered tools.
• A strong team of A-level players who push each other to grow.
• A remote-first setup with offices in Warsaw and Kyiv.
• Regular performance reviews to keep your growth transparent and rewarded.

Recruitment Process

• Intro Call
• Technical Interview
• Test Task
• Final Interview
• Reference Check
• Offer

Send us your CV — we'd love to meet you!