Senior SaaS Database Architect & Data Modeling

HRTX; Philippines; On-site; PHP 800,000 - 1,200,000; Full time

Job summary

HRTX is seeking a Database Designer to architect scalable, maintainable data models for our SaaS platforms. You will design sound schemas, refactor fragmented databases, and guide developers to adopt data modeling best practices.

Requirements include 5+ years in database design, strong SQL Server experience, familiarity with ER/Studio or ERwin, and the ability to translate business requirements into efficient data structures. Occasional DBA coverage for operational continuity is expected.

Qualifications

• 5+ years of experience in database design, data modeling, or equivalent role.
• Proven experience normalizing databases and consolidating schemas in production environments.
• Familiarity with data modeling tools (ER/Studio, ERwin, SQL Server Data Tools, etc.).
• Strong understanding of relational database theory and best practices for OLTP environments.
• Ability to collaborate with developers to translate business requirements into efficient data structures.

Responsibilities

• Create and implement sound database schema and data models for scalable, performant SaaS platforms.
• Refactor fragmented, non-normalized databases into cohesive, well-structured models.
• Guide developers to adopt data modeling best practices.
• Provide occasional DBA coverage to ensure operational continuity during absences.

Skills

Database design

Data modeling

SQL Server

OLTP concepts

Team collaboration

Tools

ER/Studio

ERwin

SQL Server Data Tools

Job description

HRTX is seeking a Database Designer to architect scalable, maintainable data models for our SaaS platforms. You will design sound schemas, refactor fragmented databases, and guide developers to adopt data modeling best practices.

Requirements include 5+ years in database design, strong SQL Server experience, familiarity with ER/Studio or ERwin, and the ability to translate business requirements into efficient data structures. Occasional DBA coverage for operational continuity is expected.