Photon Logo

Photon

Data Scientist - Gen AI ML - Chennai/Pune

Reposted 2 Months Ago
Be an Early Applicant
In-Office or Remote
Hiring Remotely in India
Senior level
In-Office or Remote
Hiring Remotely in India
Senior level
Build and deploy production-grade generative AI applications: design multi-agent systems and LangGraph workflows, implement advanced RAG with vector DBs, fine-tune and host LLMs, develop scalable FastAPI backends, optimize latency/cost, and containerize services for production.
The summary above was generated by AI

Role Summary:
We are seeking a Generative AI Engineer to build, optimize, and scale production-ready AI applications. You will design complex multi-agent systems, implement advanced RAG pipelines, and manage the deployment of both frontier and local LLMs. The ideal candidate blends deep machine learning expertise with modern software engineering practices.


Technical Stack:

LLMs: Gemini, OpenAI, Claude, Llama, and Local Model deployment.

Frameworks: LangChain, LlamaIndex, and Hugging Face.

Orchestration: LangGraph and Multi-Agent Systems (MAS).

Development: Python, FastAPI, and Asynchronous Programming.

RAG & Data: PostgreSQL, Vector Databases, and Advanced Retrieval strategies.

ML/DL: PyTorch, TensorFlow, and Model Fine-tuning.

Deployment: Docker, Production API management, and LLM monitoring.

Tools: Prompt Engineering, Workflow Design, and GenAI Optimization.


Key Responsibilities:

Develop and orchestrate sophisticated AI workflows using LangGraph and multi-agent architectures.

Build and maintain Advanced RAG systems utilizing LlamaIndex and vector databases for high-accuracy retrieval.

Integrate and swap diverse LLMs (commercial and open-source) based on performance and cost requirements.

Design and deploy high-performance, scalable backend services using FastAPI and Async Python.

Fine-tune large language models (LLMs) using PyTorch/TensorFlow to improve domain-specific performance.

Optimize GenAI workflows for latency, cost, and reliability using advanced prompt engineering and monitoring tools.

Containerize and deploy AI services via Docker to production environments.


Required Qualifications:

5+ years of hands-on experience building and deploying GenAI applications in a production setting.

Strong proficiency in Python and the modern AI library ecosystem (LangChain, LlamaIndex, etc.).

Experience with vector search, embedding models, and advanced data retrieval patterns.

Knowledge of model fine-tuning techniques and local LLM quantization/hosting.

Familiarity with production-grade monitoring, API security, and CI/CD for ML.


Compensation, Benefits and Duration

Minimum Compensation: USD 
Maximum Compensation: USD 
Compensation is based on actual experience and qualifications of the candidate. The above is a reasonable and a good faith estimate for the role.
Medical, vision, and dental benefits, 401k retirement plan, variable pay/incentives, paid time off, and paid holidays are available for full time employees.
This position is not available for independent contractors
No applications will be considered if received more than 120 days after the date of this post

Similar Jobs

2 Hours Ago
Remote
India
Mid level
Mid level
Events • Food • Travel • Hospitality • Hotels & Resorts
Manages corporate and group hotel accounts, develops new business, drives room, catering, and food-and-beverage revenue, and oversees the full sales cycle. Responsibilities include client outreach, site visits, proposals, pricing, contract negotiation, account fulfillment, sales performance analysis, and strategic planning. The role also supervises, coaches, and supports sales team members while coordinating with hotel departments to ensure client satisfaction.
Top Skills: DelphiMarket Planner SurveyOnqSalesforce
2 Hours Ago
Remote
India
Mid level
Mid level
Events • Food • Travel • Hospitality • Hotels & Resorts
Develops and enforces hotel hygiene, cleanliness, health, and safety protocols. Leads and trains hygiene staff, applies cleaning procedures and equipment knowledge, monitors quality standards, manages hygiene supplies and budgets, and resolves sanitation concerns. The role requires hospitality hygiene management experience, English proficiency, and a bachelor's degree in computer science, information technology, or a related field, plus relevant certifications.
Top Skills: CiscoMicrosoft
2 Hours Ago
Remote
India
Mid level
Mid level
Events • Food • Travel • Hospitality • Hotels & Resorts
Develops and implements hotel hygiene policies, leads and trains hygiene staff, oversees cleaning procedures and supplies, monitors cleanliness and quality standards, ensures regulatory compliance, manages budgets, and resolves sanitation concerns. The role requires hospitality hygiene experience, knowledge of cleaning chemicals and equipment, leadership ability, and a background in Food Science or Microbiology.
Top Skills: Cleaning Chemicals And EquipmentHealth And Safety RegulationsHygiene Protocols

What you need to know about the Delhi Tech Scene

Delhi, India's capital city, is a place where tradition and progress co-exist. While Old Delhi is known for its rich history and bustling markets, New Delhi is defined by its modern architecture. It's clear the region places a strong emphasis on preserving its cultural heritage while embracing technological advancements, particularly in artificial intelligence, which plays a central role in shaping the city's tech landscape, fueled by investments in research and development.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account