Sr. Data Scientist, AI Engineering

Trinity Partners India LLP; Bengaluru; On-site; INR 1,200,000 - 1,600,000; Full time

Job summary

Trinity Partners India LLP in Bengaluru is looking for a skilled AI/ML Engineer to architect and implement advanced LLM applications for enterprise use cases. The candidate will collaborate with multidisciplinary teams to build production-grade GenAI microservices and APIs.

The ideal candidate holds a degree in a relevant field and has 5-8 years of experience in AI/ML systems design. Proficiency in Python and experience with vector databases are essential. Join Trinity's mission to transform life sciences commercialization through innovative AI solutions.

Qualifications

• 5-8 years of total experience, with at least 3+ years in AI/ML or NLP systems design.
• Proven experience implementing LLM-based solutions, RAG architectures, and prompt orchestration frameworks.
• Experience deploying and managing AI workloads on cloud platforms.

Responsibilities

• Architect and implement RAG pipelines and agentic AI systems.
• Collaborate with data, ML, and software engineering teams.
• Conduct PoCs, benchmark model performance, and lead solution transitions.

Skills

Python programming

LLM-based solutions

MLOps/GenAI-ops

Data Engineering

Knowledge graph systems

Problem-solving

Education

Bachelor’s or Master’s degree in Computer Science, AI, Data Engineering

Tools

LangChain

Milvus

GCP

PostgreSQL

Job description

We're committed to bringing passion and customer focus to the business.

Key Responsibilities

• Architect and implement RAG pipelines, agentic AI systems, and LLM-driven applications for enterprise use cases.
• Design and integrate prompt engineering, context management, and knowledge-grounding frameworks to optimize LLM performance.
• Collaborate with data, ML, and software engineering teams to build production-grade GenAI microservices and APIs.
• Evaluate and integrate open-source and proprietary LLMs (e.g., OpenAI, Anthropic, Mistral, Llama, Gemini).
• Design data pipelines for unstructured/structured content ingestion, indexing, and vector retrieval using Milvus, PostgreSQL (pgvector), or similar technologies.
• Define and enforce architecture standards, governance, and best practices for scalable GenAI platforms.
• Conduct PoCs, benchmark model performance, and lead solution transitions from prototype to production.
• Contribute to AI strategy, model lifecycle management, and cost optimization initiatives.

Required Skills and Qualifications

• Bachelor’s or Master’s degree in Computer Science, AI, Data Engineering, or related field.
• 5-8 years of total experience, with at least 3+ years in AI/ML or NLP systems design.
• Proven experience implementing LLM-based solutions, RAG architectures, and prompt orchestration frameworks.
• Strong Python programming skills and familiarity with frameworks like LangChain, LangGraph, LlamaIndex, or Transformers.
• Hands-on knowledge of vector databases (Milvus, Pinecone, Weaviate, Chroma) and knowledge graph systems (Neo4j, RDF).
• Experience deploying and managing AI workloads on cloud platforms (GCP, Azure, AWS).
• Understanding of MLOps/GenAI-ops, model evaluation, and observability practices.
• Strong problem-solving, communication, and stakeholder management capabilities.

Preferred Skills

• Experience with multimodal LLMs, agentic reasoning, and tool-using AI agents.
• Exposure to pharma/life sciences or regulated enterprise domains.
• Contribution to open-source AI frameworks or internal AI accelerators.

Trinity powers the future of life sciences commercialization through the fusion of human and artificial intelligence. By blending deep therapeutic expertise and trusted human ingenuity with a purpose built technology platform, Trinity accelerates clarity and confidence at every step of the commercialization journey - from pre-launch to scale to loss of exclusivity. For more than 30 years, the world’s leading pharmaceutical, biotech, and medtech companies have relied on Trinity’s foresight, execution, and partnership to deliver confident product launches, decisive market advantage, and measurable patient impact. During that time, Trinity expanded from its first office in Waltham, MA to 1,300 professionals across 14 offices and five continents, setting new industry standards in quality, responsiveness, and client partnership.

For more information, visit Trinity at www.trinitylifesciences.com.