Research Engineer / Deep Learning Engineer (Computer Vision) - CDI
ShareID
Software Engineering, Data Science
Paris, France
Posted on Nov 24, 2025
As a senior member of the R&D team, you will design, train, optimize, and deploy deep learning models for ShareID’s core products:
Document Verification, Face Authentication, Liveness, and Fraud Detection.
You will work on computer vision problems involving images, videos, and temporal sequences in highly adversarial (fraud-prone) environments.
You will:
-
Design and implement advanced computer vision models, with a focus on:
- identity document analysis,
- forgery / tampering detection,
- face authentication and liveness,
- deepfake / spoofing attack detection,
- video-based temporal modeling and tracking.
-
Experiment with state-of-the-art architectures:
- transformer-based models (ViT, DETR-like, SAM, etc.)
- diffusion / generative models for augmentation or anomaly detection,
- latency-optimized networks (quantization, pruning, distillation).
-
Own end-to-end research cycles:
- literature review,
- prototyping and experimentation,
- evaluation on large-scale datasets,
- productization with engineering teams.
Collaborate cross-functionally with Product, Risk, Fraud, and Engineering to bring research ideas into production.
-
Contribute to ShareID’s scientific culture:
- present papers, lead knowledge-sharing sessions,
- guide junior ML engineers and interns,
- optionally participate in benchmarks or publications.