Cassandra Engineer - Mountain View

Datavisor Mountain View , CA 94035

Posted 6 days ago

DataVisor is a next generation security company that utilizes industry leading unsupervised machine learning to detect fraudulent activity for financial transactions, mobile user acquisition, social networks, commerce and money laundering. Our solution is used by some of the largest internet properties in the world, including Yelp, Pinterest, Momo, and IGG, to protect them from the ever-increasing risk of fraud. Our award-winning software is powered by a team of world-class experts in big data, security, and scalable infrastructure. Our culture is open, positive, collaborative, and results driven. Come join us!

We are looking for an experienced Cassandra Engineer who's excited about building large scale distributed database systems. This individual will be responsible for assisting with the design, implementation, and on-going support of Cassandra services in on-premise and cloud installations.

Responsibilities
* Manage large scale multi-nodes Cassandra cluster environments.
* Handle all Cassandra environment builds, including design, capacity planning, cluster setup, performance tuning and ongoing monitoring.
* Perform high-level, day-to-day operational maintenance, support, and upgrades for the Cassandra database.
* Create key performance metrics, measuring the utilization, performance and overall health of the cluster.
* Capacity planning and implementation of new/upgraded hardware and software releases as well as for storage infrastructure.
* Research and recommend innovative, and where possible, automated approaches for system administration tasks.
* Closely collaborate with managers, architects, lead engineers and developers.
* Ensure existing data/information assets are secure and adhering to best in class security model.
* Manage backup and recovery functions.
* Proactively monitor and setup alerting mechanism for both database and supporting hardware to ensure system health and maximum availability

Requirements

• BS degree in Computer Science (or equivalent) major required.
• 3+ years administrator experience with Apache Cassandra or DataStax Enterprise is a must.
• Strong Linux and scripting skills.
• Experience with Spark, Flink, Kafka is a big plus.
• Able to quickly isolate and resolve production performance problems.
• Ability to use a wide variety of open source technologies and cloud services (experience with AWS/GCP/Ali Cloud is a plus)

Benefits

  • We offer a flexible schedule with competitive pay, equity participation and health benefits, along with catered lunch, company off-sites, and game nights, as well as the opportunity to work with a world class team.
icon no score

See how you match
to the job

Find your dream job anywhere
with the LiveCareer app.
Mobile App Icon
Download the
LiveCareer app and find
your dream job anywhere
App Store Icon Google Play Icon
lc_ad

Boost your job search productivity with our
free Chrome Extension!

lc_apply_tool GET EXTENSION

Similar Jobs

Want to see jobs matched to your resume? Upload One Now! Remove
Software Engineer Ios 5 Years Experience Mountain View

Snapchat

Posted 1 week ago

VIEW JOBS 10/20/2020 12:00:00 AM 2021-01-18T00:00 Snapchat is a camera and messaging app that connects people to their friends and the world. Every day around the globe, millions of people use Snapchat to communicate with friends, build relationships, play, and learn. No matter where you are or how you express yourself, it's always the fastest way to share a moment! Snap Engineering teams build fun and technically sophisticated products that reach hundreds of millions of Snapchatters around the world, every day. We're deeply committed to the well-being of everyone in our global community, which is why our values are at the root of everything we do. We move fast, with precision, and always execute with privacy at the forefront. Some core features we build and maintain include Snapchat's Camera, Creative Tools, Maps, Chat, Memories, Stories, Discover, Games, and Minis. Our Infrastructure teams deliver an innovative and cost-efficient platform that ensures Snapchat is the fastest way to communicate with your friends, no matter where you are in the world. We have one of the fastest growing digital ad platforms, and our Monetization teams drive measurable returns for advertisers through novel ad formats like Augmented Reality. As a Snap Engineering team member, you'll help us build the future of communication. We're looking for an iOS Engineer to join Snap Inc! This role will be based from our Mountain View, CA office. What you'll do: * Create and refine high performance mobile apps that push the limits of mobile technology * Build fun, new products that are very stable and run smoothly * Design, architect and implement well-tested Objective-C software which powers experiences in Snapchat's camera * Conceptualize, develop, and launch new features * Carefully evaluate the technical tradeoffs of every decision * Work with the Design team to hone in on the best UI and infrastructure practices * Carry out code reviews to guarantee code quality Knowledge, Skills & Abilities: * Experience with Objective-C and iOS * Solid understanding of Objective-C Runtime and processes which run "under the hood" * Knowledge of the OS internals, compilers, optimization for low-power and mobile systems * Proficiency with multithreading and performance optimization techniques for iOS, * Strong CS fundamentals (algorithms and data structures) and problem-solving skills * Knowledge of software design patterns and iOS best practices Minimum Qualifications: * BS/BA degree in a technical field such as Computer Science or equivalent years of experience * 5+ years of experience in developing mobile applications for the iOS environment Preferred Qualifications: * Experience with Objective-C and iOS * Experience with Swift * Experience with C/C++ * Experience with OpenGL or Metal At Snap, we believe that having a team of diverse backgrounds and voices working together will enable us to create innovative products that improve the way people live and communicate. Snap is proud to be an equal opportunity employer, and committed to providing employment opportunities regardless of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, pregnancy, childbirth and breastfeeding, age, sexual orientation, military or veteran status, or any other protected classification, in accordance with applicable federal, state, and local laws. EOE, including disability/vets. If you have a disability or special need that requires accommodation, please don't be shy and contact us at accommodations-ext@snap.com. Our Benefits: Snap Inc. is its own community, so we've got your back! We do our best to make sure you and your loved ones have everything you need to be happy and healthy, on your own terms. Our benefits are built around your needs and include paid maternity & paternity leave, comprehensive medical coverage, emotional and mental health support programs, and compensation packages that let you share in Snap's long-term success! Snapchat Mountain View CA

Cassandra Engineer - Mountain View

Datavisor