Photon Logo

Photon

Sr Data Engineers - AI/ML - Chennai

Reposted 24 Days 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
Design, build, and scale production Generative AI systems: multi-agent workflows, advanced RAG pipelines, model fine-tuning and quantization, LLM integration and swapping, high-performance FastAPI backends, vector search and retrieval, containerized deployment, and monitoring for latency, cost, and reliability.
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:

  • 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

An Hour Ago
Remote or Hybrid
India
Senior level
Senior level
Fintech • Legal Tech • Software • Financial Services • Cybersecurity • Data Privacy
Manage end-to-end fund accounting for Luxembourg real estate fund structures, including NAV calculations, capital accounts, management fees, and real estate transaction recording. Support month/quarter/year-end closes, investor reporting, capital calls, distributions, audits, and regulatory reporting (AIFMD/CSSF). Coordinate with AML/KYC, transfer agency, legal, administrators, auditors, and valuers. Drive process improvements and support system automation.
Top Skills: Accounting SystemsExcel
2 Hours Ago
Remote
Gujarat, IND
Expert/Leader
Expert/Leader
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Manage and supervise site services for a semiconductor plant including cafeteria, janitorial, landscaping, pest control, transport, dormitory, POS, and vendor contracts. Lead plant design, procurement support, testing/commissioning, asset integrity, budgeting, safety compliance, RBA audits, contractor oversight, and continuous improvement to ensure reliable, safe facility operations and customer satisfaction.
Top Skills: Agentic AiPos System
2 Hours Ago
Remote
Gujarat, IND
Senior level
Senior level
Artificial Intelligence • Hardware • Information Technology • Machine Learning
Lead mechanical design reviews and coordination for large-scale semiconductor/pharma cleanroom facilities. Perform HVAC, exhaust, utility and piping analyses, CFD review, pipe stress and vibration checks, equipment specification and procurement support, clash detection, BIM coordination, and technical oversight during construction to ensure compliant, energy-efficient mechanical systems and on-time project delivery.
Top Skills: AutocadBimBim 360ClaudeComputational Fluid Dynamics (Cfd)CopilotGen-Ai (ChatgptLlms)NavisworksP&Ids

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