Senior Computer Vision Engineer
New
S
STACKConstruction Software
CanadaFull-TimeSenior
Salary250,000 - 280,000 CAD per year
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Job Details
- Experience
- 5+ years
- Required Skills
- Machine LearningRESTful APIsComputer Vision
Requirements
- 5+ years experience building computer vision systems: detection, segmentation, or structured geometry extraction, used high volume in production.
- Experience working with messy, real-world image data or large unstructured visual datasets.
- Strong understanding of detection and segmentation tradeoffs, including model architecture choices, training data design, and post-processing.
- Ability to measure system performance with evaluation, testing, and production metrics.
- Ability to explain failure modes clearly and improve systems through debugging, dataset work, and iteration.
- Experience with multimodal models (vision-language models, document AI systems).
- Understanding of grounding—linking model outputs to source data or coordinates.
- Backend engineering experience, including APIs, async processing, and scalable GPU services.
Responsibilities
- Design, build, and improve end-to-end detection and segmentation pipelines for document images.
- Improve document ingestion for PDFs and other unstructured files, including parsing, rendering, and handling of multi-page and multi-view content.
- Increase model accuracy, boundary and geometric quality, and overall reliability of predictions for downstream use.
- Integrate modern detection and segmentation models into production workflows and build the post-processing that turns model output into structured, usable geometry.
- Define evaluation metrics, investigate failure cases, and drive continuous quality improvements.
- Optimize latency, reliability, and cost across the inference and post-processing stack.
- Own training infrastructure, dataset curation, annotation quality, and continuous-improvement loops.
- Make architectural decisions and own system quality end to end.
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