Experience Required: 3-5+ Years
CTC: 4.5-6 LPA
Employment Type: Full time

About Gintaa:
At Gintaa, were redefining how India orders food. With our focus on affordability, exclusive restaurant partnerships, and hyperlocal logistics, we aim to scale across Indias Tier 1 and Tier 2 cities. Were backed by a mission-driven team and expanding rapidly, nows the time to join the core leadership and build something impactful from the ground up.

Key Responsibilities:

Data Engineering & Pipeline Development
Design, build, and maintain scalable ETL/ELT data pipelines.
Develop real-time and batch ingestion workflows across PostgreSQL, MongoDB, Firestore, and BigQuery.
Implement CDC-based ingestion pipelines using Debezium and cloud-native architectures.
Ensure reliability, monitoring, validation, and reconciliation of production data workflows.

BigQuery & Analytics Engineering
Design optimized BigQuery datasets for high-volume analytical workloads.
Develop complex SQL transformations using joins, CTEs, window functions, aggregations, and event sequencing logic.




Build scalable analytical data models for reporting and business intelligence.
Optimize query performance and reduce analytical processing cost.

Product Analytics & Event Processing
Work extensively with GA4 event-level datasets and behavioral analytics systems.
Build KPI frameworks, conversion funnels, cohort analysis, and drop-off tracking systems.
Engineer reusable analytics datasets for dashboarding and reporting.
Ensure metric correctness and event consistency across analytics systems.

Recommendation & Scoring Systems
Develop heuristic and weighted-scoring recommendation engines.
Implement seller scoring, item ranking, and operational performance tracking systems.
Optimize recommendation workflows for scalability and maintainability.
Handle large-scale batch computation efficiently.

Web Scraping & Data Enrichment
Build scraping pipelines using Selenium and BeautifulSoup.
Perform text preprocessing, normalizati

📌 Big Data Engineer (Kolkata)
🏢 Gintaa
📍 Kolkata