Lead projects on Generative AI systems, design solutions, mentor teams, build applications, and optimize AI-driven developments in data science and engineering.
Senior Fullstack Data Scientist
India, Remote
Job Description:
We are looking for a skilled and experienced Fullstack Data Scientist with solid expertise in Generative AI (GenAI) to lead projects focused on building and implementing advanced systems based on Large Language Models (LLMs), chatbots, AI agents, and Retrieval-Augmented Generation (RAG) mechanisms. As a Senior Data Scientist, you will be responsible for designing, implementing, and optimizing GenAI solutions, as well as mentoring teams. Your knowledge and experience will be crucial in making architectural decisions, selecting technologies, and implementing best practices in AI-driven development.
Responsibilities:
Lead discovery and solution design for GenAI use cases, translating business problems into concrete architectures (LLM decision, RAGs, fine‑tuning, agents, guardrails)
Build end‑to‑end GenAI applications: data ingestion, retrieval layer, orchestration (e.g. LangChain/LlamaIndex/LangGraph), API/backend, and simple UI where needed.
Design and implement RAG pipelines with vector databases, hybrid search, rerankers, query transformation, and evaluation frameworks for relevance and robustness.
Perform model selection, prompting strategies, and fine‑tuning (LoRA/QLoRA/SFT) for text, code, and multimodal models, including evaluation and A/B testing.
Implement safety, compliance, and governance controls (input/output filters, PII handling, audit logs, human‑in‑the‑loop review where required).
Collaborate with data engineers, product owners, and full‑stack developers on scalable architectures, SLAs, and integration with existing enterprise systems
· Gather technical requirements and estimate planned work.
Mentor other data scientists/engineers in GenAI patterns, code quality, and best practices; contribute to internal libraries, templates, and reusable components.
Stay current with GenAI landscape (new open and hosted models, agentic frameworks, evaluation techniques) and perform targeted PoCs to validate them.
Must-Have Skills:
· 6+ years of experience in Data Science/AI engineering
· At least 4+ years of experience in production-ready Python AI-related code development.
· At least 2+ years of experience in production-ready LLM-related code development, preferably based on the Retrieval-Augmented Generation (RAG) concept.
· Strong analytical and problem-solving skills with the ability to optimize AI solutions for diverse applications.
· Strong knowledge and experience in Generative AI, including LLMs, chatbots, AI agents, and RAG mechanisms.
· Deep understanding of LLM evaluators, validators, and guardrails.
· Hands‑on experience with one or more GenAI frameworks: LangChain, LlamaIndex, LangGraph, or similar orchestration stacks.
· Hands-on experience designing or operating MCP servers/clients for LLM agents
· Strong Python skills, including production grade code, packaging, and testing for data/ML services
· Solid understanding of ML/AI concepts: types of algorithms, machine learning frameworks, model efficiency metrics, model lifecycle, AI architectures.
· Proven ability to collaborate effectively across technical and non-technical teams.
· Familiarity with cloud environments such as Azure (preferred), GCP, or AWS, including AI-related managed services.
· Familiarity with CI/CD, testing, and containerized deployments.
· Excellent communication skills in English, with the ability to convey complex technical concepts to various audiences.
Nice-to-Have Skills & Knowledge:
· Experience in designing and programming ML algorithms and data processing pipelines using Python.
· Good understanding of CI/CD and DevOps concepts, with experience working with selected tools (preferably GitHub Actions, GitLab, or Azure DevOps).
· Experience in productizing ML solutions using technologies like Spark/Databricks or Docker/Kubernetes.
· Experience with agentic AI development frameworks (e.g., BMAD, multi‑agent orchestration, spec‑driven AI workflows).
Top Skills
AWS
Azure
GCP
Generative Ai
Langchain
Langgraph
Large Language Models
Llamaindex
Python
Retrieval-Augmented Generation
Similar Jobs
Security • Cybersecurity
The QA Network Engineer tests Tufin products, ensuring quality by simulating customer operations and running end-to-end flows. Responsibilities include configuring environments, analyzing software failures, and developing automation tests.
Top Skills:
AWSAzureDockerJavaKubernetesLinux
Artificial Intelligence • Healthtech • Machine Learning • Natural Language Processing • Biotech • Pharmaceutical
The Creative Graphics Designer Manager will create engaging, medically accurate designs for various medical content formats, manage projects, and ensure compliance with brand and regulatory standards while collaborating with stakeholders.
Top Skills:
Adobe Creative SuiteAdobe XdAfter EffectsCorel DrawCSSHTMLIllustratorIndesignPowerPointPremiere Pro
Artificial Intelligence • HR Tech • Information Technology • Software • Business Intelligence
The Partner Sales Manager drives growth through strategic partnerships, manages the partner sales cycle, and fosters partner collaboration to improve revenue and efficiency.
Top Skills:
SaaS
What you need to know about the Mumbai Tech Scene
From haggling for the best price at Chor Bazaar to the bustle of Crawford Market, the energy of Mumbai's traditional markets is a key part of the city's charm. And while these markets will always have their place, the city also boasts a thriving e-commerce scene, ranking among the largest in the region. Driven by online sales in everything from snacks to licensed sports merchandise to children's apparel, the local industry is worth billions, with companies actively recruiting to meet the demands of continued growth.
