Senior Machine Learning Engineer - Generative AI

Laksh Human Resources Noida, India

About the role

This is a senior machine-learning engineering role in Noida for someone with five to seven years of experience building production generative-AI systems. You'll develop RAG and agentic applications for education use cases, owning their architecture, evaluation, deployment and operating costs.

What you’ll do

  • Build production LLM applications for question answering, content generation, adaptive feedback and curriculum alignment.
  • Own data pipelines, retrieval, orchestration, APIs and service infrastructure.
  • Create benchmarks, regression tests, human-evaluation loops and automated quality gates.
  • Improve latency and cost through caching, batching, model selection and context optimization.
  • Prepare multilingual and Indic-language grounding and instruction data.
  • Assess open-source and closed models for domain fit, cost and production readiness.
  • Track quality, reliability and performance targets across shipped features.
  • Integrate open-source and sovereign LLMs into production serving frameworks.
  • Fine-tune or adapt foundation models when appropriate.

What they’re looking for

  • Five to seven years of experience, including production machine-learning or AI systems.
  • Strong production Python skills and tested service-development practices.
  • Hands-on experience shipping RAG or agentic systems.
  • Experience with retrieval, orchestration, tool calling and multi-step reasoning.
  • Experience building LLM evaluation and monitoring systems.
  • Experience with APIs, data pipelines, deployment and production operations.
  • Understanding of ML pipelines, data preparation and model deployment.
  • Experience with open-source or sovereign LLMs.
  • Knowledge of cloud infrastructure for large-scale ML and LLM serving.

Nice to have

  • Fine-tuning with LoRA, QLoRA, SFT, DPO or similar methods.
  • Familiarity with DeepSpeed or FSDP.
  • Experience with quantization, ONNX or efficient inference serving.

What’s on offer

  • The role is full-time and based in Noida.
  • The work focuses on education-specific AI applications and production systems.

Questions about this role

Where is this Generative AI role based?

The role is based in Noida.

How much experience is required?

The posting asks for five to seven years of experience.

What kind of AI systems will I build?

The role covers RAG pipelines, agentic workflows and tool-calling systems for education use cases.

Is fine-tuning required?

Fine-tuning is described as a strong advantage, not a requirement.

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