Senior Security Engineer I, Infrastructure

Company Description Etsy is the global marketplace for unique and creative goods. We build, power, and evolve the tools and technologies that connect millions of entrepreneurs with millions of buyers around the world. As an Etsy Inc. employee, whether a team member of Etsy or Depop, you will tackle unique, meaningful, and large‑scale problems alongside passionate coworkers, all the while making a rewarding impact and keeping commerce human.

What’s the role?

Etsy is seeking a Senior Infrastructure Security Engineer to join our Infrastructure Security team. As part of the larger Security org, we secure the infrastructure that runs our production and corporate environments. We do this by creating and enforcing cloud security policies, partnering with engineering teams with unique infrastructure needs, building and maintaining tools and services to help engineers deploy secure infrastructure by default, and maintaining and tuning our bot protection mechanisms.

This is a full‑time position reporting to the Senior Engineering Manager - Infrastructure Security. In addition to salary, you will also be eligible for an equity package, an annual performance bonus, and competitive benefits that support you and your family as part of your total rewards package at Etsy.

Candidates living within commutable distance of our Mexico City office, and then Guadalajara, may be the first to be considered. Learn more details about our work modes and workplace safety policies here.

What does the day‑to‑day look like?

• Contribute to vulnerability remediation discussions
• Analyze findings from our CSPM to identify patterns to remediate
• Contribute to the design and implementation of cloud and network security features
• Reproduce external vulnerability reports
• Develop and tune agents to help drive our shift towards agentic workflows
• Of course, this is just a sample of the kinds of work this role will require! You should assume that your role will encompass other tasks, too, and that your job duties and responsibilities may change from time to time at Etsy’s discretion, or otherwise applicable with local law.

Qualities that will help you thrive in this role are:

• 4+ years of experience in software development
• Infrasec expertise (cloud and network security)
• Strong foundational knowledge of cloud security (GCP a plus)
• Experience with Linux and container security
• Experience with Terraform a plus
• Experience with threat modeling a plus

At Etsy, we believe that a diverse, equitable and inclusive workplace furthers relevance, resilience, and longevity. We encourage people from all backgrounds, ages, abilities, and experiences to apply. Etsy is proud to be an equal‑opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or veteran status, or any other characteristic protected by applicable law. If, due to a disability, you need an accommodation during any part of the application or interview process, please let your recruiter know. While Etsy supports visa sponsorship, sponsorship opportunities may be limited to certain roles and skills.