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Data Scientist

Reads like an AI Engineer role: building products on existing AI models.

Pay
Pay not listed
Work setting
Hybrid — work setting source
Work setup in the employer’s posting: Hybrid
From the employer’s posting
Employment
Full-time — employment source
Employment type in the employer’s posting: Full time
From the employer’s posting

What you’ll work on

Full posting
  • Build RAG pipelines and LLM-based GenAI solutions

  • Build FastAPI-based services and Dockerized deployments

  • Apply ML algorithms to structured and unstructured data

  • Collaborate with UI/UX teams on AI-driven solution delivery

From the employer’s posting
LangChain, RAG pipelines, Embeddings & vector databases
Experience in building FastAPI-based services and Dockerized deployments
Deep understanding of ML algorithms for common use cases in both structured and unstructured data systems.
Experience collaborating with UI/UX teams for AI-driven solution delivery

What you’ll bring

All qualifications

Core experience

  • 3+ years practitioner experience in data science
  • Python, SQL, NoSQL and Spark programming
  • Experience with LangChain, RAG pipelines, embeddings and vector databases
  • Experience building production-grade GenAI solutions
  • Experience with AWS, Azure or GCP cloud technologies
Qualification wording
3-6 years practitioner in data science
Experience with Programming (Python, SQL, NoSQL, Spark)
LangChain, RAG pipelines, Embeddings & vector databases
Experience building production-grade GenAI solutions
cloud technologies (AWS, Azure, GCP)
Apply at EXL Service

Posting record

Report an error

Open 3 monthsWe first saw this posting 93 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.

Status in our records
Live
First seen by us
Aug 12, 202693 days ago
Recorded sightings
346
Last seen by us
Nov 13, 2026
Employer says posted
Jun 8, 2026

These dates show when we found the posting. Check the employer’s website to confirm it is still accepting applications.

How this job compares

Time since we first saw it

Day 93

Up longer than most. Similar jobs usually come down between day 4 and day 77.

Well past EXL Service’s usual: its jobs come down by about day 21.

From 51 similar postings that came down, and 281 of EXL Service’s. Coming down is not always a hire.

EXL Service is hiring

211 open jobs

Open jobs by the week we first saw them, last 12 weeks.

  • Takes jobs down at a usual pace
  • 5% of open jobs were reposted
Hiring record

See how this role fits your experience

Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.

  • Python
  • SQL
  • AWS
  • Azure
  • GCP
  • NoSQL
  • Power BI
  • Spark
  • Tableau
  • FastAPI
Where the posting names them
- Experience with Programming (Python, SQL, NoSQL, Spark) and ML tools and cloud technologies (AWS, Azure, GCP). - Deep understanding of ML algorithms for common use cases in both structured and unstructured data systems.
- Experience collaborating with UI/UX teams for AI-driven solution delivery - Experience with Programming (Python, SQL, NoSQL, Spark) and ML tools and cloud technologies (AWS, Azure, GCP). - Deep understanding of ML algorithms for common use cases in both structured and unstructured data systems.
- Exposure to enterprise analytics / BI tools: - Power BI, Tableau, or other visualization tools - Experience collaborating with UI/UX teams for AI-driven solution delivery
- Experience with GenAI/ LLM tools (3-6 years practitioner in data science): LangChain, RAG pipelines, Embeddings & vector databases, Multi-modal LLMs, Fine-tuning techniques () - Experience in building FastAPI-based services and Dockerized deployments - Experience building production-grade GenAI solutions
- Experience with GenAL/ LLM tools: LangChain, RAG pipelines, Embeddings & vector databases, Multi-modal LLMs, Fine-tuning techniques - Experience in building FastAPI-based services and Dockerized deployments - Experience building production-grade GenAI solutions

Your next step

Complete your application on fa-ewjt-saasfaprod1.fa.ocs.oraclecloud.com. The employer’s form will show what is required.

Applying through Oracle Recruiting

  • Applying starts by asking for your email address.
  • Each employer sets which files it accepts, so read the note beside the upload field.

Already applied? Track this application

Has EXL Service posted this job before?

Yes. We’ve followed 7 other Data Scientist jobs there since October 2026. All 7 are still up.

  1. This jobUp 93 days so far, first seen Aug 12
  2. NoidaStill up after 42 days, first seen Oct 3
  3. NoidaStill up after 37 days, first seen Oct 7
  4. GurugramStill up after 25 days, first seen Oct 20
  5. Uttar PradeshStill up after 19 days, first seen Oct 25
  6. HaryanaStill up after 14 days, first seen Oct 30
  7. Place not statedStill up after 11 days, first seen Nov 2
  8. GurugramStill up after 11 days, first seen Nov 2

Large employers often post one title for several teams, so these can be separate openings.

About EXL Service

People
About 65,000 in 2025, up 9% from the year before.Annual report (SEC Form 10-K)
Company
Listed as EXLS.

Demand for AI Engineer roles

New AI Engineer postings at the employers we follow are up 134% over the last 6 weeks compared with the 6 before.

Weekly new AI Engineer postings at the same employers, from the week of August 17 to the week of November 2. The fewest in a week was 7, the most 65, and the latest week had 65.
August 17Last week

Each bar is one week of new postings. The darkest bars are the last 6 weeks.

Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.

About the role

We file this job under AI Engineer, by the work the posting describes.

AI engineers build products on top of AI models that already exist, most often large language models: they connect a model to a company's data and tools and ship the assistants, agents and search features people use.

Postings ask for strong Python or TypeScript, experience with model APIs, retrieval and agent frameworks, and ways to test whether the model's answers are good enough.

An ML engineer trains and serves models; an AI engineer usually starts from a model someone else trained and builds the product around it, though titles often mix the two.

Job description

View original posting ↗

  • Experience with Programming (Python, SQL, NoSQL, Spark) and ML tools and cloud technologies (AWS, Azure, GCP).
  • Deep understanding of ML algorithms for common use cases in both structured and unstructured data systems.
    • Experience with GenAI/ LLM tools (3-6 years practitioner in data science): LangChain,  RAG pipelines,  Embeddings & vector databases, Multi-modal LLMs, Fine-tuning techniques ()
  • Experience in building FastAPI-based services and Dockerized deployments
  • Experience building production-grade GenAI solutions 
  • Familiarity with: 
    • Multi-agent architectures and orchestration 
  • Exposure to enterprise analytics / BI tools: 
    • Power BI, Tableau, or other visualization tools 
  • Experience collaborating with UI/UX teams for AI-driven solution delivery 
  • Experience with Programming (Python, SQL, NoSQL, Spark) and ML tools and cloud technologies (AWS, Azure, GCP).
  • Deep understanding of ML algorithms for common use cases in both structured and unstructured data systems.
    • Experience with GenAL/ LLM tools: LangChain,  RAG pipelines,  Embeddings & vector databases, Multi-modal LLMs, Fine-tuning techniques 
  • Experience in building FastAPI-based services and Dockerized deployments
  • Experience building production-grade GenAI solutions 
  • Familiarity with: 
    • Multi-agent architectures and orchestration 
  • Exposure to enterprise analytics / BI tools: 
    • Power BI, Tableau, or other visualization tools 
  • Experience collaborating with UI/UX teams for AI-driven solution delivery 
  • Strong understanding of AI system evaluation, GenAI pipeline, AI application monitoring, and guardrails 
  • B.Tech / B.E. (Preferably from Tier-1 institutes) 
     
Source details

View original posting ↗

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Pay

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Location & working pattern

Noida, Uttar Pradesh, India

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Work authorization

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