Data Scientist

HCLTech • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 2 days ago
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Salary
≈ $71k – $163k per year (Estimated)
Location
In office (London)

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 18, 2026.

Overview
Company
Impact
Profile match

HCLTech

HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
hcltech.com • HQ: Noida, India • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976
Tech stack of HCLTech

Job Summary

The Data Engineer is responsible for integrating CDS source systems into the AI platform - building the connectors and ingestion pipelines that get source-system data flowing into the platform reliably.

Key Responsibilities

Key Responsibilities:

Build source-system integrations (webhooks → API Gateway/Lambda → EventBridge → SQS)

Implement watermark/state tracking (DynamoDB) and periodic reconciliation to catch webhook delivery gaps without placing polling load on source systems

Onboard new CDS source systems onto the platform's ingestion pattern as scope expands (e.g. Confluence, JIRA, and others across the CDS estate)

Handle data migration activities where a source system needs backfilling into the platform (e.g. AWS DMS)

Work with Knowledge Engineers to ensure ingested data meets the quality/structure ne

Skill Requirements

Other Requirements

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