Senior Developer

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📍 Sholinganallur, India

About this role

Job Summary

The AI Engineer will design, build, deploy, and operate production-grade Large Language Model (LLM) solutions. This role focuses on engineering rigor—turning LLM capabilities into reliable, scalable, and secure enterprise applications, and continuously improving them based on performance, cost, and user feedback.

Key Responsibilities

Key Responsibilities

• Design and build LLM-powered applications using proprietary and open-source models.
• Implement prompt engineering, Retrieval-Augmented Generation (RAG), tool/function calling, and agent workflows.
• Deploy LLM solutions into cloud and enterprise environments with scalability and reliability.
• Build inference APIs, microservices, and CI/CD pipelines for AI applications.
• Monitor model quality, latency, cost, drift, and hallucinations in production.
• Fine-tune and enhance models using parameter-efficient techniques where required.
• Optimize inference performance using caching, batching, quantization, and prompt optimization.
• Ensure security, privacy, and responsible AI guardrails in all deployments.
• Collaborate with product, platform, and engineering teams to deliver enterprise AI solutions.

Skill Requirements

Required Skills & Experience

• Strong programming skills in Python; experience with backend APIs.
• Hands-on experience with LLM frameworks (LangChain, LlamaIndex, or equivalent).
• Experience building RAG pipelines using vector databases.
• Knowledge of Docker, Kubernetes, cloud platforms, and CI/CD pipelines.
• Familiarity with LLMOps / MLOps tools and monitoring systems.

Other Requirements

Success Expectations

• Production-grade LLM solutions running reliably at scale.
• Continuous improvement in quality, cost-effectiveness, and user outcomes.
• Reusable AI engineering patterns that accelerate enterprise AI adoption.

Experience Level

• 3–5 years of overall software or ML engineering experience.
• 1–3+ years of hands-on experience delivering LLM or Generative AI solutions in production.

Frequently Asked Questions

Is the salary disclosed for the Senior Developer position at HCLTech?
The salary for this Senior Developer role at HCLTech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Developer position at HCLTech located?
This Senior Developer role at HCLTech is based in Sholinganallur, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Senior Developer position at HCLTech?
Click the "Apply Now" button on this page. You will be redirected to HCLTech's official application portal hosted on successfactors where you can submit your application directly.
When was the Senior Developer job at HCLTech posted?
This Senior Developer position at HCLTech was posted on Aug 13, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Developer
HCLTech
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