Backend Developer

4 days ago

Vadodara, Gujarat, India Mostedge Full time ₹ 5,00,000 - ₹ 15,00,000 per year

Key Accountabilities

  • Develop, optimize, and maintain Python-based backend APIs for computer vision applications.
  • Implement and integrate face detection and recognition models using libraries such as dlib, face_recognition, InsightFace, or ArcFace.
  • Build and manage real-time video and image processing pipelines using OpenCV and related tools.
  • Work with PyTorch or TensorFlow for model loading, inference, and optimization.
  • Develop RESTful/GraphQL APIs for communication between backend services and front-end or client applications.
  • Manage asynchronous task processing using queue systems such as Redis, Celery, or RabbitMQ.
  • Design and maintain SQL-based databases (PostgreSQL/MySQL/SQL Server), ensuring efficient query performance and data integrity.
  • Collaborate closely with front-end developers, AI engineers, and DevOps teams to ensure seamless system integration.
  • Write clean, modular, and well-documented code following best practices for scalability and performance. .

Scope of Work

  • Strong proficiency in Python 3.x and object-oriented programming
  • Experience with OpenCV for video and image manipulation
  • Familiarity with Machine Learning frameworks: PyTorch, TensorFlow, or ONNXRuntime
  • Hands-on experience with face detection/recognition libraries like: dlib, face_recognition, InsightFace, ArcFace
  • Understanding of image embeddings, cosine similarity, and feature matching
  • Strong knowledge of API frameworks such as FastAPI, Flask, or aiohttp
  • Knowledge of SQL databases and ORM frameworks (SQLAlchemy, Django ORM, etc.)
  • Familiarity with Redis or other queue/message broker systems
  • Basic knowledge of Docker, Git, and Linux environments

Preferred Skills / Additional Experience

  • Experience with real-time video streaming (RTSP, HLS, WebRTC)
  • Exposure to GPU acceleration (CUDA, cuDNN) for model inference
  • Knowledge of cloud services (AWS, GCP, Azure) and S3-like storage systems
  • Understanding of microservice architectures and asynchronous programming

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