Senior Data Engineer

Senior Data Engineer – Reporting & Gold Layer (SQL + Python + FastAPI)

Location:

About the Role

Nerve Center

Senior Data Engineer

NOT

Gold Layer

What You Will Do

• Build 

  booking-level KPI logic

   (ADR, RevPAR, RevPAP, ALOS, nightly revenue allocation, cleaning fee distribution, VAT logic).
• Develop 

  Gold-layer master tables

   in MySQL for Finance, Revenue & Ops.
• Create 

  REST APIs

   using FastAPI to serve data to internal dashboards.
• Build simple internal 

  JS-based reporting views

   (tables, filters, charts).
• Validate accuracy and reconcile data with source systems.
• Maintain a 

  data dictionary

  , version-controlled SQL logic & changelogs.

What This Role Is NOT

• ❌ Not ETL
• ❌ Not Raw → Silver pipelines
• ❌ Not Data Factory, Glue, Spark, or ADF
• ❌ Not BI dashboard development (PowerBI/Tableau)

business-logic-heavy reporting engineering

Required Experience

• 3–7 years in 

  SQL-heavy data engineering or analytics engineering

  .
• Strong ability to convert 

  business rules into SQL formulas

  .
• Experience with 

  Python

   and building APIs (

  FastAPI preferred

  ).
• Good understanding of simple 

  JavaScript

   for internal report UIs.
• Strong accuracy mindset — validation, reconciliation, consistency.
• Experience with financial, booking, or KPI logic is a 

  big plus

  .

Nice to Have

• Hospitality or PMS/OTA data experience
• Exposure to revenue or financial modelling
• Experience designing enterprise schemas

Who Will Succeed Here

• Analytical, structured, and detail-obsessed
• Thinks in KPIs, formulas, and business logic
• Comfortable owning accuracy end-to-end
• Works independently with minimal supervision