Job Description

Position: Data Scientist – LLM & Applied AI

Experience:

5+ Years

Employment Type:

Full-Time

Domain:

Healthcare AI / Digital Health / SaaS Platforms

Reporting To:

CTO

Role Summary

We are seeking a
highly hands-on Data Scientist

with 2–4 years of experience who is deeply proficient in
Large Language Models (LLMs)

—both
open-source and commercial

—and has solid expertise in
prompt engineering, applied machine learning, and local LLM deployments

.

This role is
not purely academic

. The ideal candidate will work on
real-world AI systems,

including
AI Frontdesk, AI Clinician, AI RCM, multimodal agents, and healthcare-specific automation

, with a focus on
production-grade AI

,
domain-aligned reasoning

, and
privacy-aware architectures

.

Key Responsibilities

1. LLM Research, Evaluation & Selection
- Evaluate, benchmark, and compare
open-source LLMs

(LLaMA-2/3, Mistral, Mixtral, Falcon, Qwen, Phi, etc.) and
commercial LLMs

(OpenAI, Anthropic, Google, Azure).
- Select appropriate models based on
latency, accuracy, cost,



explainability, and data-privacy requirements

.
- Maintain an internal
LLM capability matrix

mapped to specific business use cases.

2. Prompt Engineering & Reasoning Design
- Design, test, and optimize
prompt strategies

:
- Zero-shot, few-shot, chain-of-thought (where applicable)
- Tool-calling and function-calling prompts
- Multi-agent and planner-executor patterns
- Build
domain-aware prompts

for healthcare workflows (clinical notes, scheduling, RCM, patient communication).
- Implement prompt versioning, prompt A/B testing, and regression checks.

3. Applied ML & Model Development
- Build and fine-tune
ML/DL models

(classification, NER, summarization, clustering, recommendation).
- Apply
traditional ML + LLM hybrids

where LLMs alone are not optimal.
- Perform feature engineering, model evaluation, and error analysis.
- Work with
structured (SQL/FHIR)

and
unstructured (text, audio)

data.

4. Local LLM & On-P

📌 Senior Data Scientist (Ahmedabad)
🏢 OmniMD
📍 Ahmedabad