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

Job Summary

  • AI Solution Development
    • Design and develop machine learning models, algorithms, and AI systems.
    • Implement and optimize AI models for performance and scalability.
  • Data Management and Preprocessing
    • Collect, preprocess, and analyze large datasets to build effective AI models.
    • Ensure data quality and integrity through rigorous data validation processes.
  • Model Training and Evaluation
    • Train, test, and validate AI models to ensure accuracy and reliability.
    • Perform model evaluation and tuning to improve performance metrics.
  • Integration and Deployment
    • Integrate AI models into existing systems and applications.
    • Deploy AI solutions into production environments and monitor their performance.
  • Collaboration and Communication
    • Work closely with data scientists, software engineers, and business stakeholders to understand requirements and deliver solutions.
    • Communicate complex AI concepts and results to non-technical stakeholders.
  • Research and Innovation
    • Stay updated with the latest AI trends, technologies, and best practices.
    • Conduct research to explore new AI methodologies and applications.
  • Documentation and Reporting
    • Document AI models, processes, and workflows.
    • Prepare reports and presentations on AI project status, results, and impacts.

Key Responsibilities

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Skill Requirements

  1. Educational Background
    1. Bachelor’s degree in Computer Science, Data Science, or a related field is required. A Master’s degree is a plus.
  2. Experience
    1. 3+ years of experience in AI roles with the required skills.
  3. Deep Learning & Transformer Architecture
    1. Basic understanding of neural networks and their applications.
    2. Familiarity with transformer architecture and its use cases.
    3. Exposure to multi-modal diffusion architectures is a good-to-have.

 

 

  1. LLM Development & Implementation
    1. Hands-on experience in building and fine-tuning large language models (LLMs) for various applications, including:
    2. Document comparison and chunking.
    3. Retrieval-Augmented Generation (RAG).
    4. Chatbot and NLP-based applications.
    5. Experience with embedding models and vector database integration (e.g., FAISS, Pinecone, AWS OpenSearch).
  2. Multi-Agent & Rules-Based AI Implementation
    1. Ability to implement rules-based AI logic in applications.
    2. Experience in developing multi-agent AI systems with orchestration.
    3. Familiarity with tools like LangChain, LangGraph, and LlamaIndex (GPT Index) for chaining multiple LLM workflows.
  3. AI Tools & Libraries
    1. Strong knowledge of AWS AI services, such as Amazon Bedrock and SageMaker.
    2. Hands-on experience with Hugging Face, OpenAI API, and GPT models.
  4. Cloud & DevOps (AWS Focused)
    1. Experience in deploying AI models using AWS services like Fargate, EKS, and ECS.
    2. Familiarity with implementing CI/CD pipelines for AI models using AWS CodeBuild, CodePipeline, and Lambda Functions.
    3. Basic experience with containerized AI services using Docker and Kubernetes.
  5. Model Deployment & API Integration
    1. Hands-on Python experience with at least one AI project delivered from inception to production.
    2. Experience in API development and integration, including REST APIs, GraphQL, and AWS API Gateway.

Ability to reuse and customize GitHub-based AI repositories for production use

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.