Ready to be a Titan?

The Data & Reporting Platform team powers ServiceTitan’s growth by delivering
high-quality, low-latency, and reliable data and BI products that enable trust,
acceleration, and data-driven decision-making for our customers and across
ServiceTitan.

We are looking for a Principal Engineer to own the semantic model architecture
at the heart of our data platform. The semantic layer is the single source of
truth for business metrics and logic, and it powers critical data products such
as Reporting, and Agentic Analytics. This role sits at the intersection of data
modeling, platform engineering, and product thinking — you’ll define how data is
modeled, governed, and consumed at scale across multiple product surfaces.

This is a T-shaped role: deep expertise in semantic modeling and data
architecture, with the breadth to operate across the full data platform stack at
the principal level. You’ll partner closely with our Data Foundations team
(which owns ingestion and storage), our Reporting team (which owns the reporting
experience),



and teams building agentic AI capabilities; ensuring the semantic
layer is the performant, scalable, and extensible foundation they all depend on.

What You’ll Do

Semantic Model Architecture: Design and evolve the semantic modeling layer that
serves as the single source of truth for metrics, dimensions, entities, and
business logic across all data products. Define the standards for how semantic
models are authored, versioned, tested, and governed. Evaluate and drive the
semantic layer technology strategy (e.g., dbt MetricFlow or equivalent).

Data Product Enablement: Architect how the semantic layer is consumed across
distinct product surfaces such as Reporting (high-performance BI platform for
customers), and Agentic Analytics (metadata-rich, discoverable interfaces that
enable AI agents to reason over and query the semantic layer). Partner with
adjacent teams to ensure the semantic layer meets each product’s unique
requ

📌 Principal Software Engineer, Data Platform (Bengaluru)
🏢 ServiceTitan
📍 Bengaluru