Data Base Developer

Job Description
We are seeking an experienced and highly skilled Database Developer with strong expertise in Oracle, SQL, and PL/SQL, along with working knowledge of Postgre

SQL and Microsoft SQL Server. The successful candidate will design, develop, and maintain robust database solutions—including ETL frameworks and Data Warehouses—to support enterprise and data-driven applications.

This role requires a proactive problem solver with strong technical depth, capable of supporting and enhancing complex telecom data platforms, ensuring optimal performance, scalability, security, and data integrity. The position is heavily focused on development and testing, with minimal traditional DBA responsibilities.

Design, develop, and maintain database schemas, tables, views, indexes, and stored procedures across ETL applications and Data Warehouse (DW) packages

Develop, optimize, and maintain PL/SQL packages, procedures, triggers, and functions in Oracle databases

Write efficient and optimized SQL queries for data transformation, reporting, and analytics

Develop and support database programs and objects across Oracle, Postgre

SQL, and Microsoft SQL Server

Support and enhance ETL processes (PL/SQL-based) and Oracle Data Warehouse systems that extract telecom data from multiple source applications

Collaborate with business analysts and application teams to understand BI/reporting requirements and implement required changes to ETL pipelines, data models, and DW structures

Maintain and enhance telecom applications such as EAI, DX Net Ops, and SIA (Service Impact Analysis) systems

Develop and support enhancements to SIA, which analyzes customer service impacts during outages across telecom object hierarchies

Perform database performance tuning, indexing, and optimization

Implement and support backup, recovery, and data integrity strategies

Troubleshoot and resolve database-related issues across development, test, and production environments

Document database architecture, data models, ETL processes, and configurations for auditing and compliance

Support future-state initiatives, including migration of ETL and DW platforms to Google Cloud Platform (GCP)

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances.

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Skills and Requirements
Strong expertise in Oracle Database and PL/SQL programming

Advanced proficiency in SQL and query optimization techniques

Working knowledge of Postgre

SQL and Microsoft SQL Server

Experience with ETL frameworks and data warehousing concepts

Solid understanding of data modeling, normalization, and dimensional models

Experience with database performance tuning, indexing, and optimization

Knowledge of backup, recovery, high availability, and disaster recovery concepts

Experience working in Unix/Linux environments, including shell scripting

Exposure to BI tools, dashboards, and reporting applications

Hands-on experience with Telecom data models, telecom inventory systems, and telecom performance metrics

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

Experience with Google Cloud Platform (GCP), including:

Big Query

Looker

Working knowledge of Python

Experience supporting or migrating enterprise ETL/DW platforms to cloud environments- such as Data Bricks/Snowflake/Azure tools

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