
Senior Data Scientist
- On-site
- Heredia, Heredia, Costa Rica
- Software Engineering
Job description
We are seeking a Senior Data Scientist with expertise in healthcare analytics, predictive modeling, and machine learning to help extract meaningful insights from large-scale healthcare data. This role requires a strong background in statistical modeling, programming (Python or similar), and multi-variable comparisons to drive data-driven decision-making.
About First Factory
We are a software development company with over two decades of experience, boasting a dynamic team of 200+ professionals actively engaged in diverse projects across various industries. We invite you to join us on this journey as we thrive and embrace fresh challenges.
Key Responsibilities
Build and deploy statistical and machine learning models to detect anomalies, predict trends, and improve decision-making in healthcare environments.
Translate technical findings into practical solutions that align with clinical workflows and business outcomes.
Work independently to apply domain-specific business rules and validate data-driven models.
Handle high-variability, complex datasets to extract insights meaningful to healthcare operations.
Combine supervised and unsupervised learning techniques to solve nuanced challenges in areas like diversion prevention and medication tracking.
Collaborate with cross-functional teams to bring data science initiatives from exploration to implementation in live products.
Leverage contextual awareness and domain knowledge to score behaviors meaningfully, recognizing that healthcare environments are rarely binary.
Maintain a clear focus on business urgency, operational impact, and measurable success.
Job requirements
Proven experience as a Data Scientist, ideally in healthcare or a field that focuses on human behavior.
Hands-on expertise with both supervised and unsupervised learning.
Demonstrated success in bringing data science models into production within commercial products or platforms.
Hands-on experience with libraries such as scikit-learn, Keras, pandas, and NumPy for building, evaluating, and deploying machine learning models.
Ability to navigate complex datasets and deploy scalable, high-performance analytical solutions.
Strong business orientation with a sense of urgency and focus on real-world outcomes.
Independent problem-solving skills and initiative to innovate in ambiguous, high-stakes environments.
Excellent communication skills for both technical and non-technical audiences
Preferred Skills
Experience in healthcare data, especially involving clinical workflows, diversion detection, or medication use.
Familiarity with regulatory compliance frameworks like HIPAA or GDPR.
Exposure to cloud-based platforms (AWS, Azure, GCP) and visualization tools (Power BI, Tableau).
Background in cybersecurity, cyber-marketing, or other behavior-focused predictive modeling domains.
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