Data Careers Resources & Job Updates | iamrupnath

📍PayPal is hiring for Data Scientist Qualification: Bachelors / Masters Degree Experience: 2-5 years Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹18 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/paypal-off-campus-hiring-data-scientist/

📍eBay is hiring for Machine Learning Engineer Qualification: Bachelors / Masters Degree Experience: 0-2 years Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹7-10 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/ebay-off-campus-hiring-machine-learning-engineer/

📍American Family Insurance is hiring for Senior Data Analyst  Qualification: Bachelors / Masters Degree Experience: 0-2 years  Batch: 2025 / 2024 / 2023 / 2022 Salary: $78,000.00 - $128,000.00 Job Location: Hybrid 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/american-family-insurance-senior-data-analyst/

📍Paytm is hiring for Data Science Qualification: Bachelors / Masters Degree Experience: Experienced Batch: 2025 / 2024 / 2023 / 2022 Salary: not disclosed Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/paytm-off-campus-hiring-data-science/

📍Deloitte is hiring for Analyst Qualification: Any Graduate Experience: Fresher Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹6-12 LPA Job Location: Hyderabad, India 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/deloitte-off-campus-hiring-analyst/

📍Deloitte is hiring for Analyst Qualification: Any Graduate Experience: Fresher Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹6-12 LPA Job Location: Hyderabad, India 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/deloitte-off-campus-hiring-analyst/

📍LSEG is hiring for Data Engineer  Qualification: Bachelors / Masters Degree Experience: 0-1 years  Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹7.5 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/lseg-off-campus-hiring-data-engineer/

📍CME Group is hiring for QA Automation Engineer Qualification: Bachelors / Masters Degree Experience: 0-2 years  Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹8 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/cme-group-hiring-qa-automation-engineer/

📍Boomi is hiring for Software Engineer Qualification: Bachelors / Masters Degree Experience: 0-1 years  Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹11 LPA Job Location: India 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/boomi-off-campus-hiring-software-engineer/

📍Flipkart is hiring for Software Development  Qualification: Bachelors / Masters Degree Experience: Fresher  Batch: 2026, 2027, 2028, 2029 and 2030 Salary: Not Disclosed  Job Location: Across India 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/flipkart-hiring-software-development/

📍Global Payments is hiring for Associate Operations Analyst Qualification: Bachelors / Masters Degree Experience: 0-2 years  Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹6-11 LPA Job Location: Pune 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/global-payments-hiring-operations-analyst/

📍Cvent is hiring for Management Trainee Qualification: Bachelors / Masters Degree Experience: Fresher  Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹6.5 LPA Job Location: Gurugram 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/cvent-off-campus-hiring-management-trainee/

📍LeadSquared is hiring for AI/ML Engineer Qualification: Bachelors / Masters Degree Experience: 0-2 years  Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹8-14 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/leadsquared-off-campus-hiring-ai-ml-engineer/

Machine Learning Algorithms Overview ▌1. Supervised Learning Supervised learning algorithms learn from labeled data — input features with corresponding output labels. - Linear Regression - Used for predicting continuous numerical values. - Example: Predicting house prices based on features like size, location. - Learns the linear relationship between input variables and output. - Logistic Regression - Used for binary classification problems. - Example: Spam detection (spam or not spam). - Outputs probabilities using a logistic (sigmoid) function. - Decision Trees - Used for classification and regression. - Splits data based on feature values to make predictions. - Easy to interpret but can overfit if not pruned. - Random Forest - An ensemble of decision trees. - Reduces overfitting by averaging multiple trees. - Good accuracy and robustness. - Support Vector Machines (SVM) - Used for classification tasks. - Finds the hyperplane that best separates classes with maximum margin. - Can handle non-linear boundaries with kernel tricks. - K-Nearest Neighbors (KNN) - Classification and regression based on proximity to neighbors. - Simple but computationally expensive on large datasets. - Gradient Boosting Machines (GBM), XGBoost, LightGBM - Ensemble methods that build models sequentially to correct previous errors. - Powerful, widely used for structured/tabular data. - Neural Networks (Basic) - Can be used for both regression and classification. - Consists of layers of interconnected nodes (neurons). - Basis for deep learning but also useful in simpler forms. ▌2. Unsupervised Learning Unsupervised algorithms learn patterns from unlabeled data. - K-Means Clustering - Groups data into K clusters based on feature similarity. - Used for customer segmentation, anomaly detection. - Hierarchical Clustering - Builds a tree of clusters (dendrogram). - Useful for understanding data structure. - Principal Component Analysis (PCA) - Dimensionality reduction technique. - Projects data into fewer dimensions while preserving variance. - Helps in visualization and noise reduction. - Autoencoders (Neural Networks) - Learn efficient data encodings. - Used for anomaly detection and data compression. ▌3. Reinforcement Learning (Brief) - Learns by interacting with an environment to maximize cumulative reward. - Used in robotics, game playing (e.g., AlphaGo), recommendation systems. ▌4. Other Important Algorithms and Concepts - Naive Bayes - Probabilistic classifier based on Bayes theorem. - Assumes feature independence. - Fast and effective for text classification. - Dimensionality Reduction - Techniques like t-SNE, UMAP for visualization and noise reduction. - Deep Learning (Advanced Neural Networks) - Convolutional Neural Networks (CNN) for images. - Recurrent Neural Networks (RNN), LSTM for sequence data. React ♥️ for more

📍Syncron is hiring for Intern Quality Engineer Qualification: Bachelors / Masters Degree Experience: Fresher Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹3-4 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/syncron-off-campus-hiring-intern-quality-engineer/

📍Rippling is hiring for Software Engineer Qualification: Bachelors / Masters Degree Experience: 1-2 years Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹10-30 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/rippling-off-campus-hiring-software-engineer-2/

📍Calix is hiring for Graduate Trainee Qualification: Bachelors / Masters Degree Experience: 0-1 years  Batch: Any Batch  Salary: up to ₹4 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/calix-off-campus-hiring-graduate-trainee-2/

📍Esko is hiring for Software Developer  Qualification: Bachelors / Masters Degree Experience: Fresher Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹6-9 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/esko-off-campus-hiring-software-engineer/

📍Headout is hiring for Intern, Product Design Qualification: Bachelors / Masters Degree Experience: Fresher Batch: 2025 / 2024 / 2023 / 2022 Salary: up to ₹3 LPA Job Location: Bangalore 🔗 𝗔𝗽𝗽𝗹𝘆 𝗛𝗲𝗿𝗲: https://techcompreviews.in/headout-off-campus-hiring-intern-product-design/