Lead Data Scientist – Gen AI

This is a fully remote position, open to applicants in India.

📋 Description

• Assist in the development of complete GenAI applications including chatbots, voicebots, and Talk-to-Data systems, where you'll contribute to building: data ingestion, retrieval layers, orchestration (e.g., LangChain/LlamaIndex/LangGraph), APIs/backends, and simple user interfaces as necessary.

• Execute RAG pipelines utilizing vector databases, hybrid search, rerankers, query transformation, and evaluation frameworks to ensure relevance and robustness.

• Conduct model selection, develop prompting strategies, and fine-tune (LoRA/QLoRA/SFT) for text, code, and multimodal models, incorporating guardrails, output evaluation, and A/B testing.

• Integrate and optimize the interaction of LLMs with external tools, APIs, and data sources in a standardized and scalable manner using Model Context Protocol (MCP) connectors.

• Understand business needs and translate challenges into technical objectives by defining tasks, assessing data feasibility, and identifying issues.

• Assist in the delivery of projects.

⛳️ Requirements

• Familiarity with the theoretical foundations of various deep learning concepts.

• Experience in Machine Learning (ML), particularly in Generative AI (LLM/LMM) with an emphasis on Natural Language Processing (NLP) or multimodal models.

• Proficiency in Python and object-oriented programming, along with a working knowledge of SQL and vector databases.

• Familiarity with tech stacks in Azure or GCP cloud environments.

• Knowledge of specific Deep Learning and GenAI libraries such as: NumPy, PyTorch, HuggingFace, LangChain, LangGraph, and GenAI APIs like OpenAI/Gemini.

• Experience with microservice architectures.

• Familiarity with code repositories and code assistants.

• Strong business acumen.

• Ability to devise innovative solutions to address customer challenges.

🏝️ Benefits

• Stable employment. Established in 2008, with over 1500 talents currently on board across 7 global locations.

• “Office as an option” model. You can choose to work remotely or in the office, based on your location.

• Flexibility in working hours and options regarding your preferred form of contract.

• Comprehensive online onboarding program with a “Buddy” from day one.

• Collaboration with top-tier engineers and industry experts.

• Unlimited access to the Udemy learning platform starting from day one.

• Certificate training programs. Employees earn over 500 technology certificates annually.

• Support for upskilling. Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, and more than 110 training opportunities each year.

• Internal Gallup Certified Strengths Coach available to assist in your growth.

• Opportunities to advance as the company grows. 76% of our managers are promoted from within.

• A diverse, inclusive, and values-driven community.

• Autonomy in choosing your work style. We trust your ideas.

• Contribute to our community. Refer friends to receive bonuses.

• Initiatives to support your well-being and health.

• Numerous opportunities to donate to charities and support environmental causes.

• Modern office equipment available for purchase or borrowing, depending on your location.