Senior Site Reliability Engineer, Duolingo
$177-300k
+ Equity
Language education platform
Be an early applicant
Language education platform
1001+ employees
Be an early applicant
$177-300k
+ Equity
1001+ employees
Company mission
Duolingo's mission is to give everyone access to a private tutor experience through technology, making learning fun and providing universal access to language education.
Role
Who you are
- 3+ years of experience within site reliability engineering/DevOps of a product with millions of users
- Experience identifying and solving issues in large-scale distributed systems
- Experience with Java, Kotlin, Python or Go
- Proficiency in networking protocols, such as TCP/IP, HTTP, SSL, DNS, etc
- An understanding of containerization toolsets and container orchestration technologies (Docker, Mesos, Kubernetes, Nomad, etc)
Desirable
- Experience in improving automation and tooling to reduce service maintenance toil
- Proven experience driving improvements to incident response processes
- Experience assessing reliability and troubleshooting issues in MySQL and/or PostgreSQL databases
What the job involves
- As a Senior Site Reliability Engineer, you will work closely with both product and platform engineering teams to ensure Duolingo’s sophisticated distributed systems and products are built and maintained with extraordinary quality, and operated in measurable and scalable ways
- Collaborate with internal teams to identify sources of instability in distributed systems and drive operational excellence
- Own core infrastructure (i.e understand, diagnose, and debug these systems in production)
- Provide system design consulting, develop software platforms/frameworks, and conduct launch reviews and root cause analysis
- Maintain and document sustainable postmortem/incident response practices
- Advocate for and implement changes that improve reliability, scalability, and velocity
- Reduce the burden of toil with iterative development of tooling and automation
- Collaborate with engineering teams to release new features and become an authority on our services
Our take
Duolingo is a free to use language learning app, offering 95 courses across 38 distinct languages. It is the most downloaded education app in the history of the App Store and has previously been awarded Apple's iPhone App of the Year and Android's Best of the Best.
With over 500 million learners, the company has unprecedented data insights on how people learn. Its team of language learning scientists, machine learning engineers, and AI experts use this data to constantly improve its effectiveness.
Alongside language courses, the company has created the Duolingo English Test which is an affordable and convenient language certification option accepted by more than 2,000 universities and institutions worldwide. Since its 2021 IPO, Duolingo has shown strong momentum and regular changes to the app have brought increased user engagement, retention, and stronger conversion.
Kirsty
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 8 rounds)
Nov 2020
$35m
LATE VC
Apr 2020
$10m
LATE VC
Total funding: $183.3m
Company benefits
- Medical, dental, and vision for employees as well as eligible partners and dependents
- Mental health benefits such as therapy sessions and coaching to support you to be your best self
- Fertility benefits to support your family planning journey
- Fully paid parental and adoption leave
- Fully paid subscription to Care.com and paid backup days for dependents and your fur family
- 401(k) with generous match and immediate vesting
- 20 days of paid time off, with two additional weeks off for winter break
- First-time home buyer bonus (in Pittsburgh)
- Competitive salaries and equity
- Yearly stipend for professional development
- Transportation reimbursement for however you get to work
- Lunch prepared daily by our in-house chefs
- Annual international retreat for all full-time employees
- Monthly events celebrating our team and their amazing work
- On-site gym and massages
- Game room for taking brain breaks
Company HQ
East Liberty, Pittsburgh, PA
Leadership
Luis von Ahn
(CEO)Professor at Carnegie Mellon University and founder of CAPTCHA and reCAPTCHA sold to Google.
Severin Hacker
(CTO)PhD in computer science from Carnegie Mellon University.
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