ML Engineer (Intelligence) - Bengaluru

Build Oolka's core ML intelligence by leading model selection, evaluation frameworks, and the foundational retrieval/memory layer for AI systems. This is a research-driven ML Engineering role focused on first-principles problem solving.

Company Details

Oolka is an AI-powered consumer fintech company focused on helping users improve and manage their credit health using AI.

Website: https://oolka.in/

Requirements

• 3–5 years of experience in Machine Learning or Applied AI

• Strong ML foundations with hands-on experience in XGBoost, NLP, recommendation systems, personalization, and large-scale retrieval

• Deep understanding of LLM architecture, training, and inference

• Mandatory experience in LLM post-training (fine-tuning and/or reinforcement learning approaches)

• Experience designing model evaluation frameworks and benchmarking methodologies

• Strong knowledge of retrieval systems, embeddings, ranking, and memory architectures

• Ability to define ambiguous ML problems from first principles and independently drive solutions

• Strong ex