Senior Tech Specialist - ML, Python
HCL Technologies
Software Engineering, Data Science
Job Summary
Key Responsibilities
1. Architect And Develop Comprehensive Machine Learning Solutions Using Tensorflow And Pytorch, Collaborating With The Team To Ensure Timely And Quality Delivery Of Both Products And Sustenance Projects.
2. Serve As A Subject Matter Expert In Machine Learning, Providing Technical Guidance To The Team And Stakeholders, Ensuring Projects Align With Industry Standards And Best Practices.
3. Continuously Upgrade Knowledge By Researching And Integrating New Machine Learning Technologies And Methodologies, Ensuring Solutions Remain Current And Meet Evolving Quality Standards.
4. Mentor And Conduct Training Sessions For Team Members, Ensuring A Robust Knowledge Transfer And A Sufficient Pool Of Skilled Professionals In Machine Learning And Related Technologies.
5. Gather And Analyze Specifications To Deliver Tailored Machine Learning Solutions That Meet The Specific Needs Of The Client Organization, Leveraging A Deep Understanding Of Domain Requirements.
6. Support Competency Development By Envisioning Strategic Propositions, Creating Technical Collaterals, And Performing Market Trend Analyses To Position The Organization As A Leader In Machine Learning.
7. Recommend And Implement Initiatives That Create Client Value, Championing The Adoption Of Industry Best Practices In Machine Learning Deployment And Optimization.
Skill Requirements
| Skill Matrix | GenAI /ML (E3Band) | |
| Years of Exp | TEX:8+yrs; REX: 5+yrs | |
| Location – Pan India or any constraint – Also mention location for physical attendance | Noida, Bangalore, Hyd, Chennai | |
| Project type (Support / Dev / Maintenance / Testing) | Dev | |
| Team Handling / Individual Contributor | Both | |
| Shift involved – If yes please share timing. | No | |
| Customer interview involved – yes / No | No | |
| Sell Rate | NA | |
| Notice Period | P1:0-30days; P2: 30-45days: P3: 45-90days | |
| Skill | Mandatory | Proficiency Level (1-5) |
| Python | Yes | 5 |
| ML Model Development | Yes | 5 |
| Kafka,Spark, PostgreSQL | Yes | 5 |
| TensorFlow, PyTorch, pandas, NumPy, XGBoost | Yes | 5 |
| R, Bash,scikit-learn, , LightGBM, Spark Mllib,Classical ML, Deep Learning, NLP, Time Series Forecasting,Apache Spark,Apache Airflow,Apache Kafka, RabbitMQ,PostgreSQL, MySQL, DataBricks | Good to have | 4 |
Other Requirements
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.
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:
Industry-benchmarked compensation
Best-in-class healthcare benefits
Personal time off
Maternity and paternity benefits
Access to skills / higher education programs/resources
Discounts on products and services via Benefit Box
Participate in CSR programs and live life with a purpose
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.

