Database Administrator (Senior)

FPT Telecom

Role: As a Database Administrator (DBA), you will be part of the DBA teams, who is responsible for the maintaining, deploying, monitoring of databases using PostgreSQL, Clickhouse, MongoDB... You will join a dynamic and fast-paced environment and work with cross-functional teams to design, build and roll out products that deliver the company’s vision and strategy.

Responsibilities

• Participate to transformation and architecture projects: There will be many architecture improvements and technical challenges, we are a rapidly growing big Data Center. 
• Responsible for database creation, maintenance and administration functions for all database environments including database tuning, upgrading, patching…. Manage users & user rights on the database system. Support for daily operation of Production and other departments in data mining and data manipulation.
• Setup, configure and monitor operations of systems and databases, ETL jobs, tuning SQL command to ensure smooth operations.
• Plan and manage resources to ensure that the systems (core databases, data warehouse, …) and servers ensure availability, integrity and confidentiality
• Administrate and monitor the database firewall system to protect the database, set up warnings and prevent data loss through the monitoring system.
• Troubleshoot problems from users to identify root causes, solutions, testing and implementation of systems relating to systems, servers, services and databases.
• Involve into designing and developing database, including design/redesign databases/schemas, creating stored procedures, views, triggers...

 Experience: 

• Minimum 3 years+ hands-on database experience on large scale and high performance in PostgreSQL, MongoDB, Clickhouse.
• At least 3-5 years of working experience related to Data (Database Administration/Database Developer/ Data Engineer/System Administration, etc.) 
• Strong DBA experience in Production environments and development team support.
• Good experience in creating schemas, triggers, stored procedures, sequences, synonyms, and user-defined data types.
• Solid knowledge of all aspects of database administration; including installation and configuration on multiple platforms, performance tuning, and fundamentals of security.

   Skills: 

• Solid experience in PL/SQL, performance tuning, Data warehouse, ETL, Data modeling.
• Practice with the complex cluster configuration based on PostgreSQL, Clickhouse, MongodB.
• Strong experience with Ansible, Linux system, shell scripts and Database skills.
• Strong troubleshooting skills in resolving issues in mission critical environments.
• Practical knowledge of ANSIBLE, GIT and GITOps approaches. 
• Familiar with the monitoring tools (Prometheus, Grafana, Kibana, etc.).
• Familiar with centralized logging tools (ELK, Splunk, Loki, Log analytics workspace, etc.).
• Strong analytical, prioritizing, interpersonal, problem-solving, collaboration skills, strong team working ability.

   Other requirements (if any): 

• Bachelor’s degree in Computer Science, Information Technology or related field.

• Opportunity to support almost all of the business lines in the company.
• Great opportunity to dive deeply into a big data system with high volume of data in challenging domains.
• Challenging working environment, open for new ideas and solutions.
• We often conduct presentations to improve our individual skill sets, sharing our domain knowledge together.
• You are encouraged to contribute ideas, corporate with the others and get your ideas to work efficiently.
• Unique culture with many exciting activities: rookie training, 72 hours experience, team building, village festival, club, color fest, happy hour, birthday celebration,…
• Best employees are awarded a company-sponsored overseas trip every year.
• Obtaining full legal insurance coverage with FPT-Care (official employee).