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Capgemini

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Data Scientist Engineer

Data EngineerData EngineerFull TimeRemoteMid LevelTeam 10,001+Since 1967H1B SponsorCompany SiteLinkedIn

Location

Worldwide

Posted

1 day ago

Salary

0

Seniority

Mid Level

Job Description

Data Scientist Engineer

Capgemini

Role Description We are looking for a Data Science Specialist to join our product-focused engineering team. In this role, you will work closely with Data Scientists, ML Engineers, and domain experts to analyze complex datasets, understand model behavior, and drive data-centric improvements that enhance machine learning performance. Qualifications - Master's or PhD degree in Data Science, Computer Science, Applied Mathematics, Statistics, Physics, or a related field - 2+ years of hands-on experience working with machine learning datasets - Experience with time-series, sensor, image, or video data - Strong Python skills and experience with NumPy, pandas, matplotlib, and seaborn - Experience with dimensionality reduction and representation analysis techniques such as UMAP, t-SNE, and PCA - Solid understanding of machine learning fundamentals, model evaluation, and diagnostics - Experience supporting both traditional machine learning and deep learning projects Requirements - Experience working with sensor data, including radar, magnetic, environmental, 3D, or IoT datasets - Familiarity with scikit-learn preprocessing workflows - Experience handling imbalanced datasets, noisy labels, sensor noise, and data drift - Knowledge of model interpretability, feature importance, and embedding analysis - Experience working with data annotation and labeling teams - Familiarity with MLflow, Weights & Biases, DVC, or similar tools Responsibilities - Data Understanding and Representation Analysis - Analyze high-dimensional sensor and feature datasets using UMAP, t-SNE, PCA, and similar techniques - Identify clusters, anomalies, blind spots, distribution gaps, and class or environment mismatches - Diagnose dataset shift, domain drift, sparsity, and representation collapse - Model-Aware Data Analysis - Perform data analysis aligned with classical ML models including XGBoost, SVR, k-NN, and tree-based models - Support analysis for deep learning models such as CNNs and Transformers - Analyze embeddings, confusion matrices, and model failure patterns to trace errors back to data issues - Data Quality and Curation - Investigate imbalanced data, noisy sensor signals, mislabeled samples, and ambiguous cases - Develop approaches for improving weakly labeled or unlabeled data including clustering and pseudo-labeling - Perform data mining on large collections of field data to extract insights and patterns - Design processes for converting noisy or partially verified data into high-quality validated datasets - Insight-Driven Improvements - Translate exploratory findings into clear recommendations for data filtering, relabeling, or new data collection - Advocate for and implement data-centric improvements to enhance model robustness - Work closely with engineering teams to integrate improved data workflows into ML pipelines Benefits - Health insurance from the first days, regardless of the probationary period - Christmas holidays from December 25 to December 31 - Cooperation with Superhumans center and Veteran HUB - Support for psychological counseling provided by the Veteran Hub - Internal policy making the company friendly to military and veterans

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