Computer Vision Engineer
Spark AI
Date: 2 weeks ago
City: Remote
Contract type: Full time
Remote
Role Summary
We are looking for a Computer Vision Engineer with 3 to 4 years of experience who can design, train, optimize, and deploy computer vision models into production.
The role focuses on image and video understanding, deep learning, and real-time inference systems. You will work end to end, from dataset preparation and model training to deployment and monitoring.
Key ResponsibilitiesComputer Vision- Build and train models for:
- Image classification
- Object detection
- Segmentation
- Object tracking
- OCR / visual understanding
- Fine-tune pre-trained vision models
- Perform error analysis and improve models based on data
- Prepare and preprocess image and video datasets
- Work with annotations, augmentations, class imbalance, and label quality
- Design proper train/validation/test splits
- Track experiments and model versions
- Deploy models as APIs, batch jobs, or real-time video pipelines
- Optimize inference for:
- Latency
- Throughput
- GPU usage
- Cost
- Work with tools such as ONNX, TensorRT, or TorchScript
- Monitor deployed models and retrain when needed
- 3 to 4 years of experience in computer vision / deep learning
- Strong proficiency in Python
- Strong experience with:
- PyTorch and/or TensorFlow
- OpenCV
- torchvision or similar CV libraries
- Good understanding of:
- CNNs and Vision Transformers
- Object detection and segmentation
- Transfer learning
- Model evaluation metrics such as Precision, Recall, IoU, and mAP
- Experience deploying models into production
- Familiarity with:
- Docker
- Linux
- GPU inference
- ONNX / TensorRT
- Ability to write maintainable production code, not just notebooks
- Experience with real-time video analytics
- Experience with RTSP / CCTV camera streams
- Experience with tracking algorithms such as ByteTrack or DeepSORT
- Experience with NVIDIA GPUs or Jetson devices
- Familiarity with MLOps tools such as MLflow, Weights & Biases, or DVC
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