Sr DevOps Engineer

Yahoo Mail is the ultimate consumer inbox with over 220 million users. It's the best way to access your email and stay organized from a computer, phone or tablet. With its beautiful design and lightning fast speed, Yahoo Mail makes reading, organizing, and sending emails easier than ever.
Job Responsibilities:

• Engage with product management and software development teams to improve operability, e.g. capacity and performance, change management, business continuity, security, continuous integration and deployment.
• Implement and enhance Configuration management , CI/CD infrastructure and pipelines for our widespread system.
• Troubleshooting of the production system stacks down to source code and network packet level.
• Develop, maintain, and document operational procedures for automation tools.
• Provide tools, documents, run-books and training for other tiers of operations staff for providing 12*7 Oncall support.
• Design, implement and maintain monitoring to provide complete transparency to application and system state, history, and trends.
• Act as an escalation point for other tiers of operations staff and be the domain expert for your technology portfolios.
• Engage with technology teams across Yahoo to share best practices and leverage tools and code for re-use as effectively as possible in support of the engineering portfolios.
• Architecture Review and work with Development team to address and improve production issues, like performance, capacity, error handling, BCP ... etc.

Skills Required :

• BS in Computer Science or equivalent
• 7+ years of Production engineering / Site Reliability engineering / Devops engineering experience in supporting large-scale systems.
• Proficient in one or more of Java, Scala, Python or Perl
• Excellent Knowledge of Linux operations, performance and troubleshooting, including the ability of performance tuning of the kernel parameters.
• Excellent Knowledge of Configuration management & CICD tools, e.g. Jenkin, Kubernetes, OpenStack, Chef, Puppet, Ansible, Github and/or other tools in production environments at scale.
• Data storage/File system technologies (e.g., Mysql, NoSQL technologies, HDFS, NFS, SAN/NAS, RAID)
• Network Technologies (e.g., tcp/ip, sockets routers, switches load balancers, Vips)
• Knowledge of System and Application debugging tools and methods
• Desirable to have expertise in public cloud (aws , google cloud) , container technologies and writing containerized software (using docker, lxc, kubernetes or mesos)

Yahoo is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. Yahoo is dedicated to providing an accessible environment for all candidates during the application process and for employees during their employment. If you need accessibility assistance and/or a reasonable accommodation due to a disability, please submit a request via the Accommodation Request Form ( www.yahooinc.com/careers/contact-us.html ) or call 408-336-1409. Requests and calls received for non-disability related issues, such as following up on an application, will not receive a response.
At Yahoo, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected, and empowered to reach their potential and contribute their best. Check out our diversity and inclusion ( www.yahooinc.com/diversity/ ) page to learn more.
US Only: Please be aware that Yahoo requires all employees entering a U.S. Yahoo office and/or attending a company event (including client events) are required to be vaccinated for COVID-19. This position will require the successful candidate to obtain and show proof of a vaccination to enter a U.S. Yahoo office and/or attending a company event (including client events). Yahoo is an equal opportunity employer, and will provide reasonable accommodation to those individuals who are unable to be vaccinated consistent with federal, state, and local law.
The compensation for this position ranges from $117,000.00 - $243,125.00/yr and will vary depending on factors such as your location, skills and experience. The compensation package may also include incentive compensation opportunities in the form of discretionary annual bonus or commissions, in addition to equity incentives. Yahoo provides industry-leading benefits including healthcare, 401K savings plan, company holidays, vacation, sick time, parental leave and an employee assistance program.
Currently work for Yahoo? Please apply on our internal career site.