Data Scientist Senior

Job description

**🚀 Join Our Data Products and Machine Learning Development Remote Startup! 🚀** Muttdata is a dynamic startup committed to crafting innovative systems using cutting-edge Big Data and Machine Learning technologies. We’re looking for a **Data Scientist** to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love to connect! 🐶🚀 ### 🚀 What We Do - Leveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasting. - Developing scalable data infrastructures, we enhance high-level decision-making, tailored to each client. - Offering comprehensive Data Engineering and custom AI solutions, we optimize cloud-based systems. - Using Generative AI, we help e-commerce platforms and retailers create higher-quality ads, faster. - Building deep learning models, we enhance visual recognition and automation for various industries, improving product categorization, quality control, and information retrieval. - Developing recommendation models, we personalize user experiences in e-commerce, streaming, and digital platforms, driving engagement and conversions. ### 🌟 Our Partnerships - Amazon Web Services - Astronomer - Databricks ### 🌟 Our Values - 📊 We are Data Nerds - 🤗 We are Open Team Players - 🚀 We Take Ownership - 🌟 We Have a Positive Mindset 🔍 Curious about what we’re up to? Check out [our](https://blog.muttdata.ai/tag/Case%20Studies/1) case studies and dive into our [blog post](https://blog.muttdata.ai/) to learn more about our culture and the exciting projects we’re working on! 🚀 ### Responsibilities 🤓 - Design and implement ML models for business needs like forecasting, recommendation systems, pricing, and churn. - Perform EDA to identify trends, anomalies, and relationships in the data. - Collaborate with stakeholders to define problems, success metrics, and data needs. - Build scalable and maintainable ML workflows and ensure smooth model deployment. - Monitor model performance and retrain when needed to ensure reliability. - Communicate insights clearly to technical and non-technical audiences. - Work closely with product, engineering, and business teams to integrate models. - Mentor junior team members and promote data science best practices. - Contribute to internal standards on testing, reproducibility, and documentation. - Stay current with advances in ML and AI to bring new ideas to the team. ### Required Skills 💻 - Expert knowledge of Python for data analysis and machine learning modeling. - Hands-on experience with common ML libraries and frameworks. - Strong understanding of machine learning and statistical techniques including supervised/unsupervised learning, time series analysis, and A/B testing. - Experience deploying ML models into production and maintaining them. - Proficiency in writing clean, reproducible, production-grade code. - Solid knowledge of SQL and experience working with structured and unstructured data from relational databases and/or data lakes. - Demonstrated ability to communicate complex technical concepts to business stakeholders clearly and effectively. - Experience working in cross-functional teams and collaborating with product, engineering, and business units. - Experience with version control (Git) and agile development practices. ### Nice to Have Skills 😉 - Experience with recommendation systems, dynamic pricing algorithms, or customer segmentation techniques. - Experience working with cloud platforms (AWS, GCP, Azure) and associated data/ML services. - Knowledge of Docker, Airflow (or similar, e.g: prefect), MLflow or similar tools . - Familiarity with ML observability and monitoring tools (e.g., Evidently, WhyLabs, Prometheus + Grafana). - Knowledge of CI/CD pipelines for ML systems. - Knowledge of Poetry or uv. ### 🎁 Perks - **🌍 Remote-first cultur**e – work from anywhere! - **🚀** In-Company **English Lessons.** - **💪 Wellhub or sports club** stipend to stay active - **🚀 AWS, DBT, Google Cloud, Azure & Databricks** certifications fully covered - 🍕 **Food credits via Pedidos Ya** – because great work deserves great food. - **🎂 Birthday off** + an extra vacation week (Mutt Week! 🏖️) - **🤝 Referral bonuses** – help us grow the team & get rewarded! - ✈️**🏝️** [**Annual Mutters' Trip**](https://www.youtube.com/watch?v=dq1x2krHGb8&t=2s) – an unforgettable getaway with the team! - **👶 Monthly Childcare Reimbursement** – Because supporting families matters too