Senior Python Developer (Data Science, AI/ML)
- HCLTech
- 8 - 10 years
- Pune
- 11 days ago
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Job Description
Role Senior Python Developer (Data Science, AI/ML)
HCL Software (hcl-software.com) delivers software that fulfils the transformative needs of clients around the world. We build award winning software across AI, Automation, Data & Analytics, Security and Cloud.
The HCL Unica+ Marketing Platform enables our customers to deliver precision and high performance Marketing campaigns across multiple channels like Social Media, AdTech Platforms, Mobile Applications, Websites, etc. The Unica+ Marketing Platform is a Data and AI first platform that enables our clients to deliver hyper-personalized offers and messages for customer acquisition, product awareness and retention.
We are seeking a Senior Python Developer with strong Data Science and Machine Learning skills and experience to deliver AI driven Marketing Campaigns.
Responsibilities
- Python Programming & Libraries: Proficient in Python with extensive experience using Pandas for data manipulation, NumPy for numerical operations, and Matplotlib/Seaborn for data visualization.
- Statistical Analysis & Modelling: Strong understanding of statistical concepts, including descriptive statistics, inferential statistics, hypothesis testing, regression analysis, and time series analysis.
- Data Cleaning & Preprocessing: Expertise in handling messy real-world data, including dealing with missing values, outliers, data normalization/standardization, feature engineering, and data transformation.
- SQL & Database Management: Ability to query and manage data efficiently from relational databases using SQL, and ideally some familiarity with NoSQL databases.
- Exploratory Data Analysis (EDA): Skill in visually and numerically exploring datasets to understand their characteristics, identify patterns, anomalies, and relationships.
- Machine Learning Algorithms: In-depth knowledge and practical experience with a wide range of ML algorithms such as linear models, tree-based models (Random Forests, Gradient Boosting), SVMs, K-means, and dimensionality reduction techniques (PCA).
- Deep Learning Frameworks: Proficiency with at least one major deep learning framework like TensorFlow or PyTorch. This includes understanding neural network architectures (CNNs, RNNs, Transformers) and their application to various problems.
- Model Evaluation & Optimization: Ability to select appropriate evaluation metrics (e.g., precision, recall, F1-score, AUC-ROC, RMSE) for different problem types, diagnose model performance issues (bias-variance trade-off), and apply optimization techniques.
- Deployment & MLOps Concepts: Understanding of how to deploy machine learning models into production environments, including concepts of API creation, containerization (Docker), version control for models, and monitoring.
Qualifications & Skills
- At least 8-10 years. of Python Development Experience with at least 4 years in data science and machine learning
- Experience with Customer Data Platforms (CDP) like TreasureData, Epsilon, Tealium, Adobe, Salesforce is advantageous.
- Experience with AWS SageMaker is advantegous
- Experience with LangChain, RAG for Generative AI is advantageous.
- Expertise in Integration tools and frameworks like Postman, Swagger, API Gateways
- Knowledge of REST, JSON, XML, SOAP is a must
- Ability to work well within an agile team environment and applying the related working methods.
- Excellent communication & interpersonal skills
- A 4-year degree in Computer Science or IT is a must.
Travel: 30% +/- travel required
Location: India (Pune preferred)
Compensation: Base salary, plus bonus
Job Classification
Industry: IT Services & ConsultingFunctional Area / Department: Data Science & AnalyticsRole Category: Data Science & Machine LearningRole: Data Science & Machine Learning - OtherEmployement Type: Full timeContact Details:
Company: HCLTechLocation(s): Pune
Keyskills: Data Cleansing Python Programming CDP AI/ML Customer Data Platforms Natural Language Processing Treasure Data Tealium Adobe Deep Learning Data Science Epsilon Salesforce
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