Junior Data Scientist - Health AI & Wearables Insights

Activate Interactive Pte Ltd; Singapore; Sur place; SGD 60 000 - 100 000; Plein temps

Résumé du poste

Actxa Pte Ltd seeks a data science researcher to turn wearable sensor data into health insights. You will build models for activity, sleep, stress, and heart health, and develop glucose estimation and nutrition data pipelines. You will also design AI features like personalized insights and conversational coaching.

You will collaborate with clinical partners, validate results, and integrate models with Actxa apps, while exploring toolchains for LLMs and analytics.

Qualifications

• Bachelor's or Master's degree in Data Science, CS, or related field.
• 0–2 years of relevant experience; internships welcome.
• Strong Python and SQL, with ML libraries.
• Experience with wearables data is a plus.
• Ability to explain findings clearly to non-technical colleagues.

Responsabilités

• Research and develop algorithms turning wearable sensor data into insights on activity, sleep, stress, recovery and heart health.
• Build and improve models for blood glucose estimation and nutrition, including food recognition and nutrition data pipelines.
• Develop generative AI and LLM-based features such as personalized health insights, conversational coaching and behavioral nudging.
• Help design and run research studies with clinical and academic partners, including protocol preparation, data collection and data quality checks.
• Clean, organize and analyze health datasets using statistical modelling, machine learning and deep learning methods.
• Test and validate algorithms and AI model outputs against reference data, and document methods and results clearly.
• Work with software engineers to bring models into Actxa's apps and products.

Connaissances

Python

SQL

Pandas

NumPy

scikit-learn

PyTorch

Time-series

Wearable data

Formation

Bachelor's degree in Data Science

Master's degree in Computer Science

Outils

Hugging Face

LangChain

LLM APIs

Description du poste

Actxa Pte Ltd seeks a data science researcher to turn wearable sensor data into health insights. You will build models for activity, sleep, stress, and heart health, and develop glucose estimation and nutrition data pipelines. You will also design AI features like personalized insights and conversational coaching.

You will collaborate with clinical partners, validate results, and integrate models with Actxa apps, while exploring toolchains for LLMs and analytics.