Senior Security Engineer (Security Champion), Runtimes

Posted 5 Days Ago
Be an Early Applicant
Milan, ITA
Hybrid
Senior level
Artificial Intelligence • Cloud • Information Technology • Software • Big Data Analytics
The AI Connectivity Company
The Role
Secure Kong’s AI and API Gateway products through code audits, threat modeling, secure design reviews, vulnerability management, and hands-on security-focused engineering. The role addresses emerging AI and LLM threats such as prompt injection, data leakage, and model abuse, while coaching engineers on secure coding practices and integrating security into feature development.
Summary Generated by Built In

Are you ready to unlock intelligence?

If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates that are particularly strong in a few areas, and have some interest and capabilities in others.

About the Role:

At Kong, our API and AI Gateway sits at the center of how Fortune 500 enterprises and AI-native startups secure and govern the flow of intelligence.

Every request into a company's infrastructure goes through the Gateway first. Security isn't a side concern here, it's the top priority: you're guarding the front door.

You'll be securing AI traffic while the playbook is still being written: prompt injection, agentic authorization, MCP. These are problems nobody has fully solved yet.

We're looking for a Software Engineer with a security specialization to join our Runtimes team as a Security Champion: an engineer who writes real code and makes security a built-in part of how we ship.

What You'll Do:

  • Run security-focused code audits, threat modeling, and secure design reviews across our AI Gateway and API Gateway capabilities

  • Own vulnerability management end-to-end: triage, reproduction, remediation, verification

  • Partner with AI Gateway engineering on emerging AI/LLM threat patterns (ie: prompt injection, data leakage, model abuse)

  • Coach engineers on secure coding practices, turning security findings into lasting team habits

  • Contribute hands-on to Gateway feature work, with security built-in from day one

What You'll Bring:

  • 3+ years building production software, with 2+ years in a dedicated security role (AppSec, vulnerability research, or pentesting);

  • Solid coding skills in a object oriented language (Rust, Java, Python, Go, or similar);

  • Practical threat-modeling experience;

  • Working knowledge of cybersecurity (especially L7 security and authentication);

  • Basic knowledge of AI attack vectors.

Nice-to-have:

  • Familiarity with L7 proxies/API gateway architecture (Nginx, OpenResty, Envoy, HAProxy or Kong);

  • Experience with Lua;

  • Open-source contributions;

  • Willingness to learn Rust is important for where our platform is heading: we'll help you get there.

What we offer:

  • A permanent contract under the CCNL Commercio (Quadro)

  • Bonus and welfare system

  • Hybrid work from our Milan Hub at Talent Garden Isola, and a seat at the table where security decisions actually shape what millions of API calls run through every day.

#LI-EA1

About Kong:

Kong Inc., the AI Connectivity Company, is building the connectivity layer of AI. Trusted by the Fortune 500® and AI-native startups alike, Kong’s unified API and AI platform enables organizations to secure, manage, accelerate, govern, and monetize the flow of intelligence across APIs and AI traffic — on any model, any cloud. For more information, visit www.konghq.com.

Skills Required

  • 3+ years building production software
  • 2+ years in a dedicated security role, such as application security, vulnerability research, or penetration testing
  • Solid coding skills in an object-oriented language such as Rust, Java, Python, Go, or similar
  • Practical threat-modeling experience
  • Working knowledge of cybersecurity, especially Layer 7 security and authentication
  • Basic knowledge of AI attack vectors
  • Familiarity with Layer 7 proxies or API gateway architecture, such as Nginx, OpenResty, Envoy, HAProxy, or Kong
  • Experience with Lua
  • Open-source contributions
  • Willingness to learn Rust

Kong Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Kong and has not been reviewed or approved by Kong.

  • Leave & Time Off Breadth — Flexible PTO, company-wide Unplug Days, and a four‑week paid sabbatical after five years are prominently offered to support rest and work–life balance. These programs are presented as meaningful perks beyond base pay and are highlighted across official materials and third‑party summaries.
  • Healthcare Strength — U.S. medical, dental, and vision coverage is described as strong, with plan quality drawing positive sentiment. Solid healthcare appears to contribute meaningfully to overall satisfaction with the total package.
  • Equity Value & Accessibility — Stock options are offered to most employees, creating ownership upside alongside cash compensation. Equity is positioned as a visible component that helps keep offers competitive for certain technical and go‑to‑market roles.

Kong Insights

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The Company
HQ: San Francisco, California
1,000 Employees
Year Founded: 2017

What We Do

Kong Inc., a leading developer of API and AI connectivity technologies, is building the connectivity layer for AI. Trusted by the Fortune 500 and AI-native startups alike, Kong’s unified API and AI platform enables organizations to secure, manage, accelerate, govern, and monetize the flow of intelligence across APIs and AI traffic — on any model, any cloud. No AI without APIs.

Why Work With Us

It starts with how we show up for each other. We’ve created a workplace that’s intentionally flexible, deeply inclusive, and built for meaningful collaboration — whether virtual or in person. We trust our teams to own their work, and we give them the support, tools, and freedom to grow.

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