We are seeking a highly skilled Senior Python Backend Engineer with strong expertise in Agentic AI systems and Generative AI (GenAI) to join our team. The ideal candidate will have hands-on experience in designing and building scalable backend systems, developing autonomous AI agents, and working with Google Cloud Platform (GCP) and Gemini models.You will play a key role in architecting intelligent systems, building agent-based workflows, and ensuring robust evaluation frameworks for AI-driven applications.
Design, develop, and maintain scalable backend systems using Python.
Build and deploy AI agents / autonomous agents, including orchestration, tool integration, and workflow design.Work with Gemini (Google GenAI models) and other GCP AI services to develop intelligent applications.Develop and implement agent evaluation frameworks, including performance benchmarking, accuracy validation, and continuous improvement.Collaborate with cross-functional teams (Product, Data Science, DevOps) to deliver end-to-end AI solutions.Optimize system performance, scalability, and reliability in cloud environments.Ensure adherence to best practices in code quality, security, and cloud architecture.Troubleshoot and resolve production issues in distributed systems.
5+ years of experience in Python backend development (FastAPI, Flask, Django, etc.).Strong experience in Agent development / Agentic AI frameworks (e.g., LangChain, AutoGen, CrewAI, or similar).Hands-on experience with Google Cloud Platform (GCP), including AI/ML and serverless services.Experience working with Gemini (Google Generative AI models).Strong understanding of agent evaluation techniques (prompt evaluation, model benchmarking, RLHF concepts, etc.).Good understanding of REST APIs, microservices, and distributed systems.Familiarity with CI/CD pipelines, Docker, and Kubernetes.Excellent problem-solving and communication skills.
HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.
