Lead Software Engineer

Virtusa · Doha

New

Senior 🇬🇧 English

Python FastAPI Django REST API Generative AI LLMs RAG LangChain Google ADK ReAct OpenAI Google Gemini Vector databases Embeddings Semantic search Prompt engineering RAGAS DeepEval SQL PostgreSQL Microservices architecture Google Cloud Vertex AI Docker MCP servers Tool calling AI application security

Job description

About the role

The Lead Software Engineer will design, develop, and deploy scalable Generative AI applications, conversational agents, and Retrieval‑Augmented Generation (RAG) solutions for enterprise needs.

Key responsibilities

Architect and implement AI‑driven services using Python, FastAPI, Django, and REST APIs.
Build and integrate generative AI models, LLMs, and RAG pipelines with tools such as LangChain, Google ADK, ReAct, OpenAI, and Google Gemini.
Design vector‑database schemas, embeddings, and semantic‑search capabilities, and perform prompt engineering.
Evaluate LLM performance using RAGAS, DeepEval, and other evaluation frameworks.
Develop microservices, manage PostgreSQL databases, and ensure robust cloud deployment on Google Cloud, Vertex AI, and Docker.
Maintain AI application security, tool‑calling mechanisms, and MCP server integrations.

Required profile

6+ years of professional software engineering experience.
Strong background in AI/ML, generative models, and enterprise‑grade cloud solutions.

Required skills

Python
FastAPI
Django
REST API development
Generative AI, LLMs, RAG
LangChain, Google ADK, ReAct, OpenAI, Google Gemini
Vector databases, embeddings, semantic search, prompt engineering
RAGAS, DeepEval
SQL, PostgreSQL
Microservices architecture
Google Cloud, Vertex AI, Docker
MCP servers, tool calling, AI application security

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Published 3 hours ago

Expires 1 month from now

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Virtusa

Doha

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Emplois à Doha Métier : IT / Computer Science