ML / Data Engineer
- Recife - PE
- Permanente
- Período integral
- The ideal candidate thrives on building, deploying, and maintaining ML solutions that deliver measurable business impact.
- While the primary focus is on ML model development, deployment, and monitoring, experience in data engineeringespecially in handling large, complex datasetsis a strong plus.
- Key Responsibilities Model Development & Deployment Design, build, and deploy machine learning models using Python (Pandas, NumPy, scikit-learn, TensorFlow, PyTorch).
- Time Series Forecasting Apply advanced time series techniques (ARIMA, SARIMA, Prophet, LSTM/RNNs) to forecast and model temporal data.
- MLOps Build and manage ML pipelines for training, validation, deployment, and monitoring using tools like MLflow, Kubeflow, or cloud-based ML services.
- Model Monitoring & Optimization Track performance, detect drift or bias, and iterate on models to improve accuracy, reliability, and scalability.
- Feature Engineering Develop and select impactful features, especially for time series and structured datasets.
- Exploratory Data Analysis & Visualization Analyze datasets and communicate findings through clear visualizations (Matplotlib, Seaborn, Plotly) to guide decision-making.
- Collaboration Work with product managers, data scientists, engineers, and business stakeholders to align ML solutions with real-world needs.
- (Bonus) Data Engineering If you have strong SQL and ETL skills, help design and optimize data pipelines to ensure models have clean, reliable inputs.
- Required Skills Advanced Python programming for ML (Pandas, NumPy, scikit-learn, TensorFlow, or PyTorch).
- Strong understanding of supervised, unsupervised, and deep learning techniques.
- Expertise in time series forecasting and handling temporal data.
- Experience with MLOps practices for production-scale deployments.
- Familiarity with cloud ML services (AWS SageMaker, Azure ML, Google Cloud AI Platform).
- Strong problem-solving and communication skills.
- Preferred / Nice to Have Solid SQL skills and experience with data extraction/transformation.
- Knowledge of modern data engineering tools (Airflow, Spark, dbt, Snowflake, or similar).
- Experience with CI/CD for ML workflows.
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