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Full-Time

Senior Software Engineer

Security Foundations

Posted on 10/26/2023

Lyft

Lyft

10,001+ employees

Rideshare, bikeshare, and electric scooter services

Automotive & Transportation
Crypto & Web3

Compensation Overview

$132k - $180k

Senior

San Francisco, CA, USA

Category
Software Engineering
Required Skills
TCP/IP
Kubernetes
Python
Computer Networking
AWS
Requirements
  • Experience with (or a deep interest in) computer security
  • When facing a problem that's poorly defined or outside of your expertise, you can quickly learn what you need to dig in, make sense of the problem, and start working towards a solution
  • You're a great communicator, and can advocate for your proposals while also empathizing with your teammates' goals and priorities
  • You understand that security work must be prioritized because all teams have finite resources. You have good judgment and a sense of when to compromise and when to hold your ground
  • Understanding of computer network security or major computer networking protocols (e.g. TCP/IP, HTTP, TLS, DNS)
  • Nice to haves:
  • Experience with Amazon Web Services (AWS) or any other major cloud service provider
  • Kubernetes and container security and running fleets of endpoints or servers in the cloud
  • Cryptography, PKI, or key distribution
  • Running multi-tier or distributed web applications at scale
Responsibilities
  • Architect and build services that improve the security of our systems with an eye towards scalability and avoiding unnecessary friction
  • Evangelize our shared security responsibility model by collaborating with other Infrastructure teams at Lyft to ensure that our services and workflows are secure by default
  • Work on embedding security best practices such as least privilege, isolation, monitoring, authentication and authorization across our infrastructure
  • Develop critical services that Lyft depends on such as our credential management service that provides secrets to all our services at Lyft
  • Provide rich data to engineers at Lyft to drive manual and automated decision making by working on our open-source service Cartography, which shows relationships between our infrastructure assets
  • Ensuring least privilege is enforced by improving role-based access control and Identity Access Management for our users and services
Desired Qualifications
  • Solid experience with a high level programming language ( points for experience with Python, Go-lang and shell scripts)

Lyft offers a flexible ride-sharing service that allows drivers to set their own schedules and earn on their own terms. The company utilizes shared rides, bikeshare systems, electric scooters, and public transit partnerships to promote transportation equity and offset carbon emissions.

Company Stage

IPO

Total Funding

$4.8B

Headquarters

San Francisco, California

Founded

2012

Growth & Insights
Headcount

6 month growth

16%

1 year growth

5%

2 year growth

3%
INACTIVE