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OnsiteSeniorhealthtech

AI or ML Engineer

OptumNoida, Uttar Pradesh, IndiaPosted 18 May 2026

Optum is seeking a Senior ML Engineer to develop and scale cloud-native Big Data platforms for health analytics. The role focuses on building batch and streaming pipelines, integrating LLM capabilities, and maintaining robust data architectures using PySpark, Scala, and Azure. You will collaborate with data science and architecture teams to deliver high-performance, enterprise-grade data solutions. The position requires deep expertise in modern DevOps and data engineering practices.

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Experience

7+ years

Function

Engineering

Work mode

Onsite, India

Company

Tier 2

What you will work on

Optum is seeking a Senior ML Engineer to develop and scale cloud-native Big Data platforms for health analytics. The role focuses on building batch and streaming pipelines, integrating LLM capabilities, and maintaining robust data architectures using PySpark, Scala, and Azure. You will collaborate with data science and architecture teams to deliver high-performance, enterprise-grade data solutions. The position requires deep expertise in modern DevOps and data engineering practices.

TAL's take

Quality 60/1004/5 clarityTier 2 company

Solid role at a large healthcare organization with clear technical requirements and defined scope.

Very detailed responsibilities, though the list is quite long, reflecting a broad but coherent data/ML engineering role.

Salaries at Optum

21.9 LPA average

Based on 181 Grapevine salary entries for Optum.

View all salaries

Engineering

0 - 2 years | 25

11 LPA average

Range: 7 - 15 LPA

Engineering

2 - 4 years | 25

15 LPA average

Range: 5 - 41 LPA

Engineering

4 - 6 years | 26

27 LPA average

Range: 8 - 157 LPA

Engineering

6 - 8 years | L1

20 LPA average

Range: 13 - 26 LPA

Must haves

  • 7+ years of professional experience in data engineering
  • Hands-on experience with Snowflake, SQL, and PL/SQL
  • Hands-on experience with Docker, Kubernetes, and DevOps
  • Hands-on exposure to LLMs and prompt design
  • Solid expertise in Python and Scala
  • Expertise in Apache Spark and Big Data architectures
  • Experience building large-scale batch and streaming data processing systems

Tools and skills

pysparkscalaazure cloudsnowflakesqlpl/sqldockerkubernetesllmspythonkafkaapache sparkjenkinsgithub actionsgit

Nice to have: microsoft copilot studio.

About the company

Large healthtech organization, but not a Tier-1 tech company with flagship engineering brand.

Posts mentioning Optum