Photon Logo

Photon

Sr Data Engineers - AI/ML - Chennai

Posted 22 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

5 Hours Ago
Remote
India
Mid level
Mid level
Cloud • Information Technology • Productivity • Software • Automation
The Marketing Program Manager will build and execute a marketing plan for India, drive demand, manage budgets, and support global marketing initiatives while engaging with partners and stakeholders.
Top Skills: MarketoMS OfficeSfdc (Salesforce)
5 Hours Ago
Remote
India
Senior level
Senior level
Cloud • Information Technology • Productivity • Software • Automation
Technical leader designing and implementing scalable, fault-tolerant backend microservices and Agentic AI systems. Leads architecture, cloud infrastructure, data strategies, incident response, testing, and mentorship to deliver production-grade high-throughput solutions.
Top Skills: Agentic AiAnsibleAWSAzureChaos EngineeringCi/CdCloudFormationContainersDistributed CachingDjangoEksEvent StreamingFastapiFlaskGCPJavaKubernetesLlmsMessage QueuesNoSQLOpensearchPrompt EngineeringPythonRagSlisSlosSpring BootSQLTerraformVector Databases
5 Hours Ago
Remote or Hybrid
Mid level
Mid level
Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Big Data Analytics • Automation
The Benefits Advisor manages the administration of employee benefits across EMEA, overseeing enrollments, compliance, vendor coordination, and financial reconciliation while ensuring high-quality service and operational control.
Top Skills: Ai-Enabled ToolsHrisExcelMS OfficePower BISap Successfactors

What you need to know about the Kolkata Tech Scene

When considering the industries shaping India's tech scene, gaming might not immediately come to mind. However, in the last decade, increased internet usage and greater access to mobile devices have catapulted the industry to new heights, with Kolkata-based companies like Virtualinfocom, Red Apple Technologies and Digitoonz, at the forefront, driving the design and animation of new gaming titles for players.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account