Python Backend Developer GenAI

Who are we?

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 220,000+ people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be. If all this sounds like an environment you’ll thrive in, then you’re in the right place. Join us on our journey in advancing the technological world through innovation and creativity.

Role Overview:

Design and implement robust backend services and APIs that integrate AI/GenAI capabilities into enterprise applications, including MCP server-based agent orchestration.

Key Responsibilities:

• Develop RESTful APIs (FastAPI/Flask) for LLM and agentic workflows.

• Integrate LangChain, LangGraph, or EasyRAG for contextual responses.

• Build and maintain MCP server endpoints for agent coordination and A2A messaging. • Implement authentication (OAuth2), logging, and observability.

• Optimize backend throughput for multi-agent systems.

Critical Skills:

• Languages/Frameworks: Python, FastAPI, Flask

• GenAI Frameworks: LangChain, LangGraph, Google ADK, Hugging Face

• Databases: PostgreSQL, MongoDB, Redis, FAISS

• Cloud: GCP (Vertex AI), Kubernetes

• Agent Systems: MCP server, A2A communication

Qualifications:

• Bachelor’s/Master’s in Computer Science or related field.

• 6+ years in backend development with GenAI and agentic integration.

What do we offer?

• 1066 RON monthly budget in Benefit Online Platform
• 25 vacation days/year.
• Life Insurance cover.
• The employees working on bank holidays will benefit either a paid day off in the next 30 days + 100% of the hourly base salary for that specific day OR 200% of the hourly base salary for that specific day.
• Childbirth allowance of 7000 RON after 1 year in HCLTech.
• In the first 8 weeks, the company will pay the difference of up to 100% for the parental leave granted to pregnant employees.
• Unfortunate events allowance of 7000 RON for first degree relative granted from day 1 in HCLTech.
• Internal trainings and certifications.

HCLTech is committed to protecting and securing the privacy and confidentiality of the Personal Data which it collects directly or indirectly from you when applying for a job at HCLTech either directly or through a third-party human resources agency. This notice (the “Notice”) outlines and explains how HCL Technologies Limited including its subsidiaries, local employing entities, associates, and affiliated companies [collectively referred to as “HCLTech”, “us,” “our”, or “we”] will process your Personal Data in accordance with applicable privacy legislation(s).

Candidate Data Privacy Notice | HCLTech