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Lead ML Migration Engineer

Tata Consultancy ServicesSingaporePosted 20 May 2026

Tata Consultancy Services is looking for a Lead ML Migration Engineer to oversee the transition of legacy ML models to the modern Databricks platform. The role involves assessing legacy models, redefining feature engineering in PySpark, and implementing MLOps workflows using MLflow. Candidates must demonstrate deep expertise in both legacy statistical tools and modern cloud-based ML infrastructure. This position requires strong technical leadership to ensure successful model migration, performance benchmarking, and audit-ready delivery.

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Experience

Experience not specified

Function

Engineering

Work mode

Onsite, Singapore

Company

Tier 2

What you will work on

Tata Consultancy Services is looking for a Lead ML Migration Engineer to oversee the transition of legacy ML models to the modern Databricks platform. The role involves assessing legacy models, redefining feature engineering in PySpark, and implementing MLOps workflows using MLflow. Candidates must demonstrate deep expertise in both legacy statistical tools and modern cloud-based ML infrastructure. This position requires strong technical leadership to ensure successful model migration, performance benchmarking, and audit-ready delivery.

TAL's take

Quality 60/1005/5 clarityTier 2 company

The role offers clear technical ownership of an ML migration project at a major global IT services firm.

Highly specific technical migration project with well-defined legacy and modern stack requirements.

Salaries at Tata Consultancy Services

9.2 LPA average

Based on 27 Grapevine salary entries for Tata Consultancy Services.

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Must haves

  • Proficiency in Python, PySpark, SQL, and R
  • Experience with legacy ML platforms like H2O, SAS, or SPSS
  • Expertise in Databricks and MLOps workflows
  • Ability to perform model validation and statistical comparison
  • Experience with model migration and feature engineering translation

Tools and skills

pythonpysparksqlrnumpypandasscikit-learntensorflowpytorchh2osasspssdatabricksmlflow

About the company

Established global IT services firm, large scale but considered an IT services company rather than a product-led tech company.

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