Junior Data Scientist, Health AI & Wearables

ACTXA PTE. LTD.; Singapore; Sur place; SGD 60 000 - 110 000; Plein temps

Résumé du poste

ACTXA PTE. LTD. in Singapore is seeking a Data Scientist to research, develop and validate algorithms that turn wearable sensor data into health insights, covering activity, sleep, stress, heart health and nutrition.

You will work with the R&D team and partners to advance the product roadmap, build ML models, and document methods, with opportunities to publish research and contribute to AI features like personalized coaching.

Qualifications

• Bachelor's or Master's in Data Science, CS, CE, Biomedical Engineering, Statistics or related field.
• 0–2 years of relevant experience; fresh graduates with internship/project experience welcome.
• Proficiency in Python and SQL; pandas, NumPy, scikit-learn, PyTorch or TensorFlow.
• Strong foundation in statistics and machine learning.
• Experience with signal processing or time-series data from wearables is a plus.
• Familiarity with LLMs, prompt engineering, Hugging Face, LangChain or LLM APIs is a plus.
• Interest in digital health and preventive healthcare.
• Able to explain findings clearly to non-technical colleagues.
• Positive, adaptable and comfortable in a small team with shifting priorities.

Responsabilités

• Research and develop algorithms turning wearable sensor data into insights on activity, sleep, stress, recovery and heart health.
• Build models for blood glucose estimation and nutrition data pipelines.
• Develop generative AI features like personalized health insights and conversational coaching.
• Design and run 연구 studies with clinical and academic partners, including data collection and quality checks.
• Clean, organize and analyze health datasets using statistical modelling, ML and deep learning.
• Test and validate algorithms and AI model outputs against reference data and document methods and results.
• Collaborate with software engineers to integrate models into Actxa's apps and products.
• Use AI-assisted tools in day-to-day R&D while critically validating outputs.
• Contribute to research publications and invention disclosures.

Connaissances

Python

SQL

Statistics

Machine learning

Deep learning

Time-series data

LLMs

Prompt engineering

Formation

Bachelor's or Master's in Data Science/CS/CE/Bioengineering/Statistics

Outils

Pandas

NumPy

scikit-learn

PyTorch

TensorFlow

Hugging Face

LangChain

Description du poste

ACTXA PTE. LTD. in Singapore is seeking a Data Scientist to research, develop and validate algorithms that turn wearable sensor data into health insights, covering activity, sleep, stress, heart health and nutrition.

You will work with the R&D team and partners to advance the product roadmap, build ML models, and document methods, with opportunities to publish research and contribute to AI features like personalized coaching.