Instacart

Senior Security Engineer, Infrastructure

Instacart$192K — $202K *
US-AnywhereRemote in United States
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years in Security Engineering or Offensive Security roles.
  • 3+ years in performing code and design reviews.
  • Proficient in production languages like Python, Go, or TypeScript.
  • Hands-on experience with Infrastructure-as-Code (Terraform, CloudFormation).
  • In-depth knowledge of security bug classes and remediation techniques.
  • Understanding of SaaS architectures, risks, and threat models.
  • Experience in Variant Analysis or Root Cause Analysis.

Responsibilities

  • Identify business-critical security risks in products and infrastructure.
  • Analyze risks and define actionable remediation strategies.
  • Develop scalable systems for secure engineering practices.
  • Drive systemic improvements across engineering functions.
  • Coach and mentor fellow engineers.

Benefits

  • Fully remote work options under Flex First policy.
  • Equity grants for new hires and annual refresh grants.
  • Comprehensive market-competitive compensation and benefits package.
Full Job Description
Overview

The CAPS team at Instacart is responsible for securing Cloud infrastructure, AI systems, and Product surfaces. We work closely with all other engineering teams, enabling them to roll out new product features and internal productivity systems in a secure way. Members of the CAPS team assume ownership of security risks and find solutions that mitigate whole classes of vulnerabilities.
About the Job
  • Identify business-critical risks present within Instacart's product and infrastructure.
  • Analyze the risks and define remediation strategies with actionable roadmaps.
  • Develop scalable systems to enable and encourage secure engineering patterns.
  • Own and drive systemic improvements across engineering and other functions.
  • Coach and mentor other engineers within the organization.
About You

Minimum Qualifications
  • 5+ years of experience in Security Engineering or Offensive Security roles.
  • 3+ years of experience performing code reviews and design reviews.
  • Proficiency in at least one production language (Python, Go, or TypeScript) sufficient to build internal tooling.
  • Hands-on Infrastructure-as-Code experience (Terraform, CloudFormation, or equivalent).
  • Knowledge of security bug classes and best practice remediation techniques.
  • Understanding of SaaS architectures, common risks, and threat models.
  • Experience with Variant Analysis, Root Cause Analysis, or Secure Frameworks.

Preferred Qualifications
  • Track record of security research, competitive hacking, or OSS contributions.
  • Policy-as-code authoring at organization scope (OPA/Rego, Terraform Sentinel/equivalent) with disciplined test coverage and rollout/grandfathering strategies.
  • Cloud Security Posture Management (CSPM) at scale - Wiz/Prisma/equivalent, including remediation programs spanning IaC findings and live threat findings (C2, credential abuse), plus running scan infrastructure across CI fleets.

#LI-Remote

Instacart provides highly market-competitive compensation and benefits in each location where our employees work. This role is remote and the base pay range for a successful candidate is dependent on their permanent work location. Please review our Flex First remote work policy here.

Offers may vary based on many factors, such as candidate experience and skills required for the role. Additionally, this role is eligible for a new hire equity grant as well as annual refresh grants. Please read more about our benefits offerings here.

For US based candidates, the base pay ranges for a successful candidate are listed below.

CA, NY, CT, NJ

$230,000-$242,000 USD

WA

$220,000-$232,000 USD

OR, DE, ME, MA, MD, NH, RI, VT, DC, PA, VA, CO, TX, IL, HI

$211,000-$222,000 USD

All other states

$192,000-$202,000 USD

About Instacart

Instacart is an American company that operates a grocery delivery and pick-up service in the United States and Canada. The company offers its services via a website and mobile app. The service allows customers to order groceries from participating retailers with the shopping being done by a personal shopper. Instacart was founded in 2012 by entrepreneur Apoorva Mehta, a former Amazon.com employee. Apoorva was born in India and moved with his family to Canada in 2000. He studied engineering at the University of Waterloo and graduated in 2008. He was a participant in Y Combinator's Summer 2012 batch, which eventually led to the creation of Instacart. In 2013, Mehta was included on the Forbes 30 Under 30 list. Apoorva previously worked at BlackBerry, Qualcomm, and then Amazon as a supply chain engineer, where he developed fulfillment systems to move packages from Amazon's warehouses to customers' homes. Before founding Instacart, Apoorva had tried to start at least 20 other services. He tried building an ad network for social gaming companies, and developing a social network specifically for lawyers, among other start-ups. Instacart originally launched in San Francisco. By April 2015, the firm had about 200 employees. It introduced a new policy around June allowing some shoppers to choose to be part-time employees, starting with Chicago and Boston and extending its offer to shoppers in Atlanta, Miami, and Washington D.C. the following month.
Learn more about Instacart
Industry
Founded
2012

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