Senior Site Reliability Engineer – Platform at Quizlet

San Francisco, California, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

EdTech, TechnologyIndustries

Requirements

5+ years of experience in SRE, infrastructure, or systems software engineering
Strong proficiency in Go and/or Python, with experience automating operational workflows
Deep understanding of Kubernetes (GKE), Istio, and distributed systems
Hands-on experience with CI/CD systems (GitHub Actions, CircleCI, ArgoCD) and Terraform
Expertise in Datadog, incident response, and observability-driven engineering
Solid foundation in Linux systems, networking, and GCP or similar cloud environments
Proven ability to improve reliability, reduce MTTR, and lead by example

Responsibilities

Develop and maintain automation and tooling that ensures 99.95% uptime under peak load
Build self-healing and auto-remediation systems for our Kubernetes clusters (GKE) and service mesh (Istio)
Optimize our CI/CD toolchain (GitHub Actions, CircleCI, ArgoCD) to improve deployment velocity and reliability
Design and deploy deep observability and diagnostics in Datadog, leading post-incident reviews with Jeli
Conduct capacity planning and performance tuning across databases (Spanner, PlanetScale, BigQuery)
Collaborate with product engineering to define SLOs and ensure new services are resilient by design

Skills

Key technologies and capabilities for this role

KubernetesGKEIstioGitHub ActionsCircleCIArgoCDDatadogJeliSpannerPlanetScaleBigQueryCI/CDSLOsobservabilityautomation

Questions & Answers

Common questions about this position

Is this a remote position or does it require office attendance?

This is an onsite position in Quizlet's San Francisco office, requiring employees to be in the office a minimum of three days per week: Monday, Wednesday, and Thursday, and as needed by your manager or the company.

What are the required skills and experience for this Senior SRE role?

Candidates need 5+ years of experience in SRE, infrastructure, or systems software engineering, strong proficiency in Go and/or Python, deep understanding of Kubernetes (GKE), Istio, and distributed systems, hands-on experience with CI/CD systems like GitHub Actions, CircleCI, ArgoCD and Terraform, plus expertise in Datadog, incident response, observability, Linux, networking, and GCP.

What is the compensation for this position?

Total compensation for this role is market competitive, including a starting package, though specific salary details are not provided.

What does Quizlet's company culture emphasize?

Quizlet celebrates diversity, is committed to creating an inclusive environment for all employees, and values salary transparency to mitigate unfair hiring practices, discrimination, and pay gaps.

What makes a strong candidate for this Senior Site Reliability Engineer role?

A strong candidate will have proven ability to improve reliability, reduce MTTR, and lead by example, with hands-on expertise across SRE tools, Kubernetes, CI/CD, observability, and cloud environments to build scalable, self-healing systems.

Quizlet

Develops educational tools for students and teachers

About Quizlet

Quizlet develops educational tools designed to inspire and empower students and teachers. It serves over 60 million active users each month and is recognized as one of the top education apps available on iOS and Android. Quizlet's products include various learning tools that help users study and retain information effectively. The platform offers both free and premium subscription services, allowing users to access additional features and resources. Unlike many competitors, Quizlet has a large user base and a strong presence in the education technology market, which enhances its community and resource sharing. The company's goal is to create a significant global impact in education by providing accessible and effective learning solutions.

San Francisco, CaliforniaHeadquarters

2005Year Founded

$60.3MTotal Funding

SERIES_CCompany Stage

Consumer Software, EducationIndustries

501-1,000Employees

Benefits

Shared financial success: Competitive salaries, stock options and a 401k that makes saving for retirement easy.

Competitive healthcare: Comprehensive health, dental, vision and disability plans for you and your family.

PTO and family benefits: Everyone gets four weeks of PTO. Our generous family leave plan has you covered when you welcome a new, little learner into your family.

Professional development: Learning never stops. Get reimbursed each year for professional development, and learn from the best with regular tech talks.

A welcoming workplace: Enjoy free lunch and dinner with great company. Benefit from adjustable desks and employee lounges while taking in amazing views of the Bay.

Commuter benefits: We don’t have a school bus, but we'll help cover your public transportation and parking. If you decide to work late, your ride home is on us as well.

Risks

Increased competition from AI-driven platforms like Khan Academy and Duolingo.

Recent U.S. outage may decrease user trust and retention.

New CEO's strategic shifts could disrupt operations or alienate existing users.

Differentiation

Quizlet offers AI-powered features like Magic Notes and Memory Score for personalized learning.

The platform's gamification strategy includes features like Quizlet Challenge and Quizlet Learn.

Quizlet's Q-Chat beta feature aligns with the trend of conversational AI in education.

Upsides

Quizlet's new CEO, Beidler, may drive fresh strategic direction and innovation.

Intentional slowing of AI adoption focuses on quality, ensuring sustainable long-term growth.

AI-powered features enhance user engagement, potentially increasing retention and user base.

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