IT Dbi: Database

PCS Indonesia is a company engaged in financial technology products and services. We provide payment solutions with the latest technology and in accordance with the development of the world.
Key Responsibilities

Support developers with a focus on database design, query design, query tuning performance, and indexing strategy.

Review all new query development before implemented in production, cooperating with the related developers team.

Maintain and monitor query performance on the production database.

Enhance the performance of existing database programs and ensure optimized performance.

Debug database scripts and programs, as well as resolving conflicts.

Support developers in troubleshooting and tuning problematic queries.

Create best practice guidance on query design compatible with the company’s existing data to maximize efficiency and performance.

Conduct regular database best practice workshops / training to developers to increase knowledge on database design and awareness of database flaws and common pitfalls.

Perform database backup/restore and indexing table (PostgreSQL & MSSQLserver).

Perform PostgreSQL database parameter tuning and data migration from or into PostgreSQL using ETL tools like SSIS, Apache Airflow, Informatica, etc.

Familiarity with multi-database environments and data synchronization strategies.

Experience working with the ELK stack (Elasticsearch, Logstash, Kibana) for log and event data management.

Support developers with SQL query creation and optimization.

Contribute to our Business Intelligence efforts, utilizing data to inform strategic decisions.

**Qualifications**:
Great knowledge in Structured Query Language (SQL) and database design.

Proficiency in MySQL and MongoDB.

Good knowledge and experience in tuning query and database indexing.

Advance knowledge of PL/pgSQL/MSSQL Server, SQL, execution analysis & optimization, indexing strategies, etc.

Familiar with PostgreSQL procedure, function, view, materialized view, trigger & scheduler agent.

Advance working SQL knowledge and experience working with a variety of databases.

Familiarity with Python and Apache Kafka is a plus.

Knowledge of DBaaS on Cloud is a plus.

Personal Attributes

Strong communication skills; ability to deliver detailed information between team members and to other teams; ability to glean knowledge from received information.

Proficient in English, both verbally and in writing.

Plus points for experience in programming and/or familiarity with Go programming language (Golang).