Data Scientist
EXLNoida, Uttar Pradesh, IndiaPosted 21 days ago
Share on
Role details

Key

Responsibilities

Leadership & Strategy * Lead architectural design and implementation of multi-agent AI systems * Drive technical strategy for GenAI initiatives and recommend best practices * Mentor and provide technical guidance to junior and mid-level engineers * Collaborate with stakeholders to define requirements and deliver solutions * Own end-to-end delivery of complex, production-scale AI systems Technical Execution * Build and maintain high-performance REST/WebSocket APIs using FastAPI (Pydantic v2) * Implement and optimize agentic AI systems using frameworks like LangGraph, Deep Agents, AutoGen, and LangChain * Architect real-time, event-driven microservices using messaging queues like Apache Kafka * Design clean, testable, maintainable services using SOLID principles, Python async, and type hints * Integrate and optimize SQL, NoSQL, and vector databases (Postgres, MongoDB, ChromaDB, Pinecone) * Run LangGraph/Deep Agents workflows in production with checkpointing, persistence, and human-in-the-loop controls, backed by LLM observability and evaluation tooling (e.g., LangSmith, Langfuse) * Apply LLM safety guardrails (prompt-injection mitigation, PII handling, content moderation) in line with Banking, Insurance, and Healthcare compliance requirements * Stay current with emerging trends in GenAI, deep learning, and AI orchestration framework Skills and Competencies * Proven ability to architect and deliver end-to-end GenAI solutions and multi-agent systems * Strong software engineering discipline: testing (unit, integration, performance), code review, documentation * Excellent communication skills with ability to explain complex technical concepts to non-technical stakeholders * Strategic thinking and problem-solving with a focus on scalability and maintainability * Leadership capability: mentoring, technical guidance, and cross-functional collaboration RESPONSIBILITIES

Key Responsibilities

Leadership & Strategy * Lead architectural design and implementation of multi-agent AI systems * Drive technical strategy for GenAI initiatives and recommend best practices * Mentor and provide technical guidance to junior and mid-level engineers * Collaborate with stakeholders to define requirements and deliver solutions * Own end-to-end delivery of complex, production-scale AI systems Technical Execution * Build and maintain high-performance REST/WebSocket APIs using FastAPI (Pydantic v2) * Implement and optimize agentic AI systems using frameworks like LangGraph, Deep Agents, AutoGen, and LangChain * Architect real-time, event-driven microservices using messaging queues like Apache Kafka * Design clean, testable, maintainable services using SOLID principles, Python async, and type hints * Integrate and optimize SQL, NoSQL, and vector databases (Postgres, MongoDB, ChromaDB, Pinecone) * Run LangGraph/Deep Agents workflows in production with checkpointing, persistence, and human-in-the-loop controls, backed by LLM observability and evaluation tooling (e.g., LangSmith, Langfuse) * Apply LLM safety guardrails (prompt-injection mitigation, PII handling, content moderation) in line with Banking, Insurance, and Healthcare compliance requirements * Stay current with emerging trends in GenAI, deep learning, and AI orchestration framework Skills and Competencies * Proven ability to architect and deliver end-to-end GenAI solutions and multi-agent systems * Strong software engineering discipline: testing (unit, integration, performance), code review, documentation * Excellent communication skills with ability to explain complex technical concepts to non-technical stakeholders * Strategic thinking and problem-solving with a focus on scalability and maintainability * Leadership capability: mentoring, technical guidance, and cross-functional collaboration QUALIFICATIONS Minimum

Qualifications

* Bachelor's degree in Computer Science, Data Science, or related field * 5+ years of total professional experience, including: * 3+ years of hands-on Software Engineering experience in Python, FastAPI and relevant tech stack * 2+ years working specifically with GenAI and LLMs (GPT, Claude, LLaMA, etc.) * Track record of shipping production ML/AI products, with strong prompt-engineering skills, systems-level thinking, and the ability to diagnose and resolve production failures * Strong software engineering background with expertise in OOP and SOLID principles * Proficiency in Python 3.11+ (async/await, type hints, modern Python patterns, strict type checking) * Experience with agentic frameworks (LangChain, LangGraph, AutoGen, or similar) * Proven track record building production REST/WebSocket APIs and microservices * Experience with message streaming platforms (Kafka, Pulsar, or similar) * Strong knowledge of databases: SQL, NoSQL, and vector databases * Working knowledge of RAG pipelines (embeddings, chunking, retrieval) and LLM observability/evaluation tools (LangSmith, Langfuse, or similar)

Skills

PythonSQLFastAPIDeep LearningLLMsGenerative AIRAGApachePostgreSQLMongoDBKafkaLangChain

Details

Source

Fa-Ewjt-Saasfaprod1.Fa.Ocs.Oraclecloud.Com

Country

India

Date posted

Sep 29, 2026

Disclaimer: Applyn curates publicly available job information for discovery only. We are not an employer, recruiter, agency, or representative of the organizations shown in these listings. Always verify role details and application steps on the employer's official site.