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LLM Fine-Tuning / Model Engineer Financial Services

Tech Mahindra
Abu Dhabi, UAE
Full-time
Entry
Onsite
Discovered 4 days ago
PythonNatural language processingLarge language modelsTransformer architecturesLoRA and QLoRAPEFT

Full Job Posting

Role overview

Adapt, evaluate, optimize, and deploy large language models for enterprise AI use cases.

Work with open-weight and custom foundation models using modern machine-learning and generative-AI technologies.

Key responsibilities

  • Fine-tune and optimize LLMs with domain-specific datasets; build training pipelines using LoRA, QLoRA, PEFT, and Supervised Fine-Tuning.
  • Evaluate and benchmark models, analyze performance, and experiment with distillation and alignment techniques.
  • Build and maintain RAG systems; deploy and monitor models with Azure ML and cloud-native infrastructure.
  • Optimize performance, inference costs, latency, and scalability.
  • Collaborate with AI Engineers and Data Scientists; support model governance, security, and responsible AI standards.

Required skills

  • Advanced Python; strong knowledge of NLP, LLMs, and Transformer architectures.
  • Hands-on experience with LoRA or QLoRA, PEFT, Supervised Fine-Tuning, model distillation, and model evaluation frameworks.
  • Experience with the Hugging Face ecosystem and open-source models such as Llama, Mistral, Falcon, Qwen, or similar.
  • Experience with Azure Machine Learning and Azure OpenAI; strong understanding of RAG architectures and vector databases.

Qualifications

  • Bachelor's or master's degree in Computer Science, Machine Learning, Artificial Intelligence, or a related field.
  • 4+ years of Machine Learning or AI engineering experience.
  • Proven experience fine-tuning and deploying LLMs in production environments.

Preferred skills

  • Distributed training, reinforcement learning from human feedback, and exposure to Agentic AI frameworks.
  • Financial services or banking domain experience; MLOps and CI/CD experience.

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