NoSQL Database Administrator
1 miesiąc temu
Location: Warsaw, Poland
What we do:
As Top Employer, we are dedicated to helping the world's leading companies build stronger businesses — helping them go from doing digital to being digital. Cognizant Poland offices are in Gdansk, Wroclaw, and Kraków. With the capacity to support various clients, we offer a world of opportunities for both professionals and graduates. You can expect five-star training, a chance to realize your career goals, and a range of benefits. Be Cognizant
About the role:
We are looking for talented, curious, and energetic NoSQL Database Administrator who will be involved in the plan, build and run activities related to database technology and infrastructure.
Main responsibilities:
Support Database Reliability Engineering in the architecture, development, and deployment of NoSQL technologies like Cassandra/MongoDB/Redis in high SLA environments. Support of RDBMS technology will be a plus.Manage, support, and maintain database technology and infrastructure, adhering to the architectural guidelines and policies.Database administration for off the shelf and internally developed applications, ensure continuous 24x7 operation and availability in support of mission critical business applications and participating in on-call rotation.Install, configure, monitor, upgrade and maintain MongoDB and Cassandra databases in production and non-production environments.Provide technical expertise and hands-on support in consolidation and migration of databases to new hardware and platforms.Physical implementation of databases, storage structures, high-availability solutions, replication, and disaster recovery solutions.Proactive and reactive performance analysis, monitoring, troubleshooting and resolution of escalated Level 2 and Level3 issues.Work closely with other Infrastructure engineering, product development, business operations, and technical operations to ensure delivery of database services within the SLA's and performance targets.Participate in the evaluation, selection, and implementation of DBA tools to improve the effectiveness of tasks such as performance monitoring and tuning, recovery, and database change management processing.Key requirements:
Proven DBA experience, generally with Cassandra, MongoDB as a plusKnowledge of all UNIX and Cassandra/MongoDB utilities. Troubleshoot database production problems and database connectivity issues.Should have strong UNIX platform skills and understanding of network, storage, tiered application environments and security.Proficiency in writing functions and packages for administration and application supportStrong knowledge of operating systems, scripting languages, data modeling and business intelligence tools.Good interpersonal skills along with effective communication in English (both written and verbal) skills.Work experience in a Financial Institute will be preferred.Qualifications:
Bachelors/Degree in Computer Science or other technology field is necessary.What we offer:
Opportunity to be part of a global organization focused on development.Open-minded and multinational environmentTraining & development opportunitiesProfessional development and clear career pathEmployee referral program in placeExtensive benefits package: Multisport Card, Lux Med medical healthcare
For more information about us, visit Cognizant Poland.
If you are looking for another opportunity and are interested in the company, do not hesitate to apply online
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We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
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