Job Purpose

The Senior AI Engineer role exists to design, build, and operationalize production-grade AI models and pipelines, enabling scalable Voice AI and Generative AI solutions aligned with business use cases. The role focuses on hands-on development, optimization, and deployment of AI systems, translating architectural vision into robust, high-performing solutions.

Duties and Responsibilities
- Build and deploy Speech AI and LLM-based systems (STT, TTS, S2S, dialogue orchestration)
- Implement production-grade pipelines for inference, fine-tuning, and model lifecycle
- Work on low-latency, high-throughput model serving (real-time voice systems)
- Optimize models using quantization, distillation, pruning techniques
- Integrate LLMs/SLMs into voice workflows (prompting, chaining, orchestration)
- Develop emotion-aware dialogue handling logic and fallback strategies
- Support voice biometrics and anti-spoofing system implementation
- Work closely with Product and Lead AI to translate business problems into AI solutions
- Ensure model performance, monitoring, observability,



and continuous improvement
- Build and convert POCs into secure production deployments (no demo-only work)
- Follow best practices in MLOps, versioning, and reproducibility

Key Decisions / Dimensions
- Model implementation choices (fine-tune vs prompt vs orchestration)
- Selection of frameworks, libraries, and deployment patterns
- Trade-offs between performance vs cost vs scalability
- Decisions on model optimization techniques (quantization, distillation)
- Integration approach for LLMs with speech pipelines
- Handling edge cases in dialogue flow and failure scenarios

Major Challenges
- Making models production-ready (latency, stability, cost) not just proof of concept
- Handling noisy real-world voice inputs across languages and dialects
- Balancing accuracy vs latency vs infra cost constraints
- Integrating multiple AI components (STT + LLM + TTS) without breaking flow
- Managing model d

📌 Unit Manager (Pune)
🏢 Bajaj Finance
📍 Pune