Senior Technical Specialist
India
Job Description
Senior Technical Specialist
Bengaluru, Karnataka

Job Summary

A Senior AI Engineer leads the design, development, and implementation of artificial intelligence solutions that address specific business problems. Individuals in this role have extensive experience with machine learning models, natural language processing, computer vision, or other AI technologies. They collaborate closely with data scientists, data engineers, and cloud engineers to deliver AI solutions that drive business value. Key Tasks & Responsibilities Deep Learning & Transformer Architecture Develop a solid understanding of neural networks and their applications in various AI tasks. Design and implement transformerf architectures for diverse applications, including natural language processing (NLP) and computer vision. Explore and experiment with multi-modal diffusion architectures as a good-to-have component. LLM Development & Implementation Build and fine-tune large language models (LLMs) for specific use cases, including document comparison, chunking, and retrieval-augmented generation (RAG). Develop and enhance chatbot and NLP-based applications to improve user interactions and experiences. Integrate embedding models with vector databases, utilizing tools such as FAISS, Pinecone, and AWS OpenSearch. Multi-Agent & Rules-Based AI Implementation Implement rules-based AI logic within applications to enhance decision-making processes. Develop and orchestrate multi-agent AI systems to solve complex problems efficiently. Utilize frameworks like LangChain, LangGraph, and LlamaIndex (GPT Index) to create and manage workflows that chain multiple LLMs together. AI Tools & Libraries Leverage AWS AI services, such as Amazon Bedrock and SageMaker, to build and deploy AI solutions. Utilize libraries and APIs from Hugging Face and OpenAI to enhance model capabilities and performance. Cloud & DevOps (AWS Focused) Deploy AI models using AWS services like Fargate, EKS, and ECS, ensuring scalability and reliability. Implement continuous integration and continuous deployment (CI/CD) pipelines for AI models using AWS CodeBuild, CodePipeline, and Lambda Functions. Work with containerized AI services using Docker and Kubernetes to streamline development and deployment processes. Model Deployment & API Integration Demonstrate hands-on Python experience by delivering at least two AI projects from inception to production. Develop and integrate APIs (REST APIs, GraphQL, AWS API Gateway) to facilitate communication between AI models and applications. Reuse and customize GitHub-based AI repositories, adapting them for p

Key Responsibilities

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Skill Requirements

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Other Requirements

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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 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 December 2025 totaled $14.5 billion.

23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.