Cassandra Database Administrator

  • Mức lương: Thỏa thuận

  • Thời hạn: Đã hết hạn

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EVIZI is looking for motivated, hard-working, talented professionals with varied skills and backgrounds.  Ideal candidates will have excellent experience in one or more of the technologies listed below.  This is an opportunity to join a growing team, be well compensated, have opportunities to travel to US and other locations, and make a big difference.  If you love to solve real world business problems, thrive in a fast-paced startup environment and want to work with a leading US company we are...

Địa điểm làm việc:

Danang Software Park – 6th Floor 02 Quang Trung Street, Hai Chau District, Da Nang. - (Đà Nẵng)

PBS Building, Level 5 – 6-6A D52 Street Ward 12, Tan Binh District, HCMC. - (Hồ Chí Minh)

VMT Building – 6th Floor Duy Tan Street, Cau Giay District, Ha Noi - (Hà Nội)

Ngành nghề:

Yêu cầu về bằng cấp (tối thiểu):

Đại Học

Tính chất công việc:

Toàn thời gian

Yêu cầu kinh nghiệm:

5 - 6 năm

Mô tả công việc:

EVIZI is looking for motivated, hard-working, talented professionals with varied skills and backgrounds.  Ideal candidates will have excellent experience in one or more of the technologies listed below. 

This is an opportunity to join a growing team, be well compensated, have opportunities to travel to US and other locations, and make a big difference.  If you love to solve real world business problems, thrive in a fast-paced startup environment and want to work with a leading US company we are looking for you. 

We're a fun place to work, our clients love us, and we respect our people as critical assets.  But don't believe our talk, come see for yourself.


Responsibilities:

- Assist with the design, implementation and on-going support of Cassandra operational database.

- Administer and support for Cassandra-related issues.

- Assume ownership of Cassandra database related problems; pursue resolutions and root cause analysis.

- Execute patches, upgrades, deployments, and other duties as related to component.

- Perform capacity planning and performance tuning of the Cassandra database infrastructure.

- Setup nodes, work on foundations, data model, implement project changes, design and support data migration.

- Create architecture diagrams and documentation for internal and external stakeholders.

- Collaborate with Support and Engineering team to debug Cassandra related issues.

- Create incident-resolution playbooks and knowledge base articles for the support organization.

 

Yêu cầu công việc:

- Bachelors in Computer Science or a related technical field.
- 5+ years of solid Cassandra DBA experience and in managing critical 24/7 applications.

- Hands on experience with Cassandra database administration on a multi-data center clusters. Must have hands on experience in setting up Cassandra cluster.

- Strong understanding of complex inner workings of Cassandra, such as the gossip protocol, hinted handoffs, read repairs, Merkle trees.

- In depth knowledge of architecting and creating Cassandra/NoSQL database systems.

- Solid understanding of NoSQL database.

- Solid experience in writing Cassandra queries, materialized views.

- Expert in data structure design, Data Modelling in Cassandra.

- Expert in performance tuning.

- Knowledge experience with other NoSQL (MongoDB) and RDBMS database technologies is a plus.

- A deep understanding of Cassandra design principals, cluster connectivity, security and the factors that affect distributed system performance.

Quyền lợi được hưởng:

- Competitive salary 
- Annual salary review 
- Overtime salary 
- 13-month salary 
- Project bonus 
- 02 days off each week + 01 day leave per month 
- Excellent Benefits: holiday bonus, birthday gift, team building, health care examination, social insurance contribution according to high salary,… 
- Opportunity to travel to client sites in the Silicon Valley and other interesting locations 
- Dynamic and comfortable working environment.

* Chance to work onsite and achieve so many great things such as:
- Work face to face with clients, help enhance the client facing skills and English skills.
- Accumulate onsite-offshore coordination experience.
- Receive both salary in offshore and per diem allowance in onsite and save good amount to take back home.
- Be provided with the good onsite hotel accommodation.
- Learn and understand the client business in better way as well as exposure to international market.
- Make the resume become attractive and great as the onsite work experience is mentioned.
- Get to know a new culture as well as visit several famous and beautiful tourism destinations.

 

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