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Principal Product Security Researcher

chainguard

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318 open researcher roles across 95 companies are on ApplySarthi right now, most of them in Bengaluru (10), Mumbai (2), Delhi NCR (2).

What researcher roles keep asking for: Python (45%), Machine learning (38%), C++ (22%), Deep learning (19%), LLMs (18%), PyTorch (16%), AWS (13%) — counted across their open postings here.

Snowflake jobs · Spark jobs · Supply chain jobs

chainguard has 14 open roles listed here.

Counted across 14 company job boards, updated as roles open and close.

Preparing for this interview

Interviews for researcher roles keep coming back to Python, Machine learning, C++, Deep learning. Practise those questions before you sit with chainguard.

Questions you are likely to be asked

  1. Why do you want to join chainguard?
  2. What is your experience with Supply chain? Tell me one thing you learned the hard way.
  3. How do you decide what to monitor, and what should wake someone up at night?
  4. How would you cut the cloud bill of a system without hurting it?
  5. How do you keep secrets and access safe in your infrastructure?

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Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. 

Our customers include Fortune 500 enterprises and global industry leaders, including Anduril, Canva, Fortinet, Hewlett Packard Enterprise, OpenAI, Snap Inc., and Snowflake.

Chainguard is venture-backed by leading investors, including Amplify, IVP, Kleiner Perkins, Lightspeed Venture Partners, Mantis VC, Redpoint Ventures, Sequoia Capital, and Spark Capital.

Principal Product Security Researcher

Location: US, Canada, UK

Imagine a world where we’re not just reacting to the latest security headline, but shaping the future threat landscape so our customers sleep better at night (and so do we). 

As a Principal Product Security Researcher at Chainguard, you’ll lead our product security research function end-to-end: mapping emerging threats, turning insight into strategy, and helping Chainguard stay several moves ahead of attackers across our entire product portfolio.

The role, in a nutshell

Chainguard prioritizes our customers’ security above all else, which means preparing not just for the attacks of today, but for those of tomorrow as well. In this Principal-level role, you’ll:

If you enjoy turning ambiguous, fast-moving threat intel into concrete, multi-quarter plans that change how a company operates, this is your playground.

What you’ll do:

You might be a great fit if you:

About Us

We live and breathe our company values:

  • We are customer obsessed — We focus on delivering solutions to our customers that create value and make their lives better.
  • We have a bias for intentional action — We prioritize, plan, try things, and fail fast.
  • We don't take ourselves too seriously (but we do serious work) — We are solving an important problem which takes focus, but we also like to enjoy the journey.
  • We trust each other and assume good intentions — We're transparent with decisions to empower team members to make well informed decisions.

A few of the benefits we offer:

  • Flexible & Remote-First Culture: Work remotely with team meetup opportunities, bi-annual destination summits, and a monthly stipend for coworking spaces, phone and internet costs.
  • Our Approach to Equity: Receive stock options upon hire and promotion. Plus, you can participate in secondary offerings and have 10 years to exercise your options (yes, you read that correctly: 10 years!).
  • 100% Covered Health Insurance: We cover 100% of your health, vision and dental insurance premiums for you and your dependents. Nothing comes out of your paycheck.
  • ∞ Flexible Time Off: Take the time you need – to do our best work, we need to recharge and reset.
  • 18 Weeks Paid Parental Leave: We offer 18 weeks for birthing parents and 12 weeks for non-birthing parents, with the option to use it all at once or throughout your child's first year.

If your experience is close but doesn't fulfill all requirements, please apply. We're building the best team in technology and are focused on hiring "Chainguardians" with unique backgrounds, perspectives, and experiences.

Chainguard is an equal opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law.

By submitting your application, you acknowledge that Chainguard will process your personal data in accordance with Chainguard's Global Candidate Privacy Notice.

©2026 Chainguard. All Rights Reserved.

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Listed on arbeitnow · posted 2026-10-24. ApplySarthi collects openings and links to application pages; the role is advertised by chainguard, not by us.