Singapore, Singapore, Singapore

Qritive is hiring a Senior AI Engineer / Research Scientist

About the Role

Role Overview

Join a forward-thinking team focused on transforming cancer diagnostics through artificial intelligence. In this role, you'll design and implement deep learning systems for analyzing whole-slide images, bridging the gap between research innovation and real-world clinical application. Your work will directly contribute to building reliable, scalable tools that support pathologists and improve patient care.

Key Responsibilities

  • Develop and deploy deep learning models for whole-slide image analysis, with applications in object detection, segmentation, and slide-level classification—particularly in oncology workflows such as prostate biopsy assessment.
  • Lead efforts to improve model accuracy, calibration, and interpretability by building visual explanations, region-of-interest summaries, and tools that support clinical validation and quality assurance.
  • Create robust methods to handle real-world challenges in digital pathology, including variations in staining, scanner types, and data drift over time.
  • Own the full AI lifecycle—from research and prototyping to production deployment and ongoing performance monitoring.
  • Design and run experiments that inform model development, including ablation studies, benchmarking against state-of-the-art methods, and detailed error analysis.
  • Deliver production-ready implementations with attention to model serving, performance tracking, and feedback loops for continuous improvement.
  • Partner with software engineers to build scalable, containerized systems and APIs that integrate smoothly into existing clinical workflows.
  • Collaborate with pathologists to define clinically relevant evaluation metrics, concordance standards, and adjudication processes.
  • Support regulatory and quality requirements for medical devices, including documentation, traceability, and validation aligned with clinical lab standards.
  • Mentor team members, lead code reviews, and promote engineering best practices across the AI function.
  • Help shape the long-term technology roadmap by integrating emerging research and advancing the platform’s capabilities.
  • Communicate technical findings clearly to cross-functional teams, including product, regulatory, and clinical partners.
  • Evaluate trade-offs across different AI approaches with a pragmatic, context-sensitive mindset.
  • Stay current with advancements in computer vision and computational pathology to ensure the platform remains at the leading edge.

Required Qualifications

  • At least 6 years of hands-on experience building deep learning models for computer vision, with proven ownership of at least one system deployed in production.
  • Strong command of Python and PyTorch, with deep knowledge of modern machine learning and computer vision techniques.
  • Commitment to software engineering excellence—writing clean, testable, maintainable code, practicing code reviews, and following CI/CD and reproducibility standards.
  • Experience working in Linux environments and with containerized development workflows, including model deployment and monitoring in production settings.
  • Ability to design evaluation frameworks that reflect real-world clinical performance and usability.
  • Practical experience using cloud platforms such as AWS, GCP, or Azure for scalable AI deployments.

Preferred Qualifications

  • Degree in computer science, engineering, or a related field—Master’s or PhD preferred.
  • Background in medical imaging, especially digital pathology and whole-slide image analysis.
  • Familiarity with tools commonly used in computational pathology, such as QuPath, CellProfiler, or OpenSlide.
  • History of publishing research or contributing to applied AI products with real-world impact.
  • Experience with MLOps platforms like MLflow, and practices such as data versioning, model drift detection, and performance regression tracking.
  • Knowledge of domain generalization, stain normalization, multi-scanner compatibility, and quality control in histopathology imaging.
  • Understanding of regulated environments, particularly in medical devices or IVDs, with attention to risk management, documentation, and traceability.

Technical Environment

PyTorch, OpenCV, Scikit-learn, Scikit-Image, Pandas, TensorBoard, Git, Docker, Bash

Required Skills
PyTorchOpenCVScikit-learnScikit-ImagePandasTensorboardGitDockerBashComputer VisionDeep LearningMachine LearningCI/CDModel ServingPerformance Optimization PyTorchComputer VisionDeep LearningPythonOpenCVScikit-learnPandasTensorBoardGitDockerLinuxModel ServingCI/CDSoftware EngineeringMedical AI
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About company
Qritive
Qritive is an award-winning MedTech company specializing in advanced artificial intelligence (AI) for digital pathology. It develops clinically validated AI solutions that support pathologists in the detection, grading, and classification of cancer from whole-slide images.
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Job Details
Department Software Development
Category data
Posted 3 months ago