Experience : 2 +Years

Location : Gurgaon

What you will do
Build and maintain reusable ERP, accounting and WMS connectors, starting with priority systems such as Tally/TallyPrime, ERPNext, Zoho Inventory and WMS platforms.
Map source masters and transactions SKUs, warehouses, inventory positions, movements, orders, GRNs, transfers and batches into a canonical operational data model.
Implement API, webhook, polling and file-based ingestion with incremental sync, retries, idempotency, conflict handling, rate limits and secure credential management.
Create validation and reconciliation routines for item masters, UOMs, inventory positions, batches/lots and transaction history; work with AI/Data Science on freshness and quality scoring.
Build connector-health monitoring for sync status, lag, errors and failed records; document mappings, edge cases and support runbooks.
Support pilot discovery, mapping workshops, test loads, UAT and cutover; within 90 days, deliver an end-to-end staging integration and connector onboarding playbook.

Requirements
2+ years in integration engineering, data engineering, ETL/ELT, implementation engineering or ERP/WMS connector development.
Strong SQL and data-mapping fundamentals, including data lineage, entity resolution and reconciliation.




Hands-on experience with REST/SOAP APIs, webhooks, CSV/Excel feeds, auth mechanisms and scheduled/incremental synchronisation.
Ability to troubleshoot messy source data and communicate clearly with customer IT and operations teams.
Comfort with Python, JavaScript/TypeScript or another scripting language, plus solid documentation habits.
Experience with Tally, Busy, Zoho, ERPNext, WMS, GST/e-invoice, supply-chain operations, queues/streams or cloud data services is a plus.

Job Types: Full time, Permanent

Pay: ₹800,000.00 - ₹1,200,000.00 per year

Perks:
Flexible schedule
Health insurance
Paid sick time
Paid time off
Provident Fund

Application Question(s):
What is your current CTC?
What is your expected CTC?
What is your official Notice period?
Do you have the experience in Supply Chain/Data Engineering Domain?

Experience:
integration engineering, data engineering, ETL/ELT, : 2 years (Preferred)
API integration: 2 years (Preferred)
Python, JavaScript/TypeScript or another scripting language: 2 years (Preferred)
with REST/SOAP APIs, : 2 years (Preferred)
Sql Database development: 2 years (Preferred)

Location:
Gurugram, Haryana (Preferred)

Work Location: In person

📌 Integration Engineer Gurugram
🏢 Bigbell
📍 Gurugram