Currently we are looking for a Backend Developer.Main Tasks:Backend development and maintenance of the company's flagship product Store Intelligence using Python, Django, C++ and PostgreSQL.Architectural design and infrastructure planning for software and new features.Investigation, debugging, and resolution of issues in live software.Task decomposition and distribution among the team.Code review, including gatekeeping for changes in all services.Maintenance of technical documentation and help materials.Mentoring and training of newcomers.Brainstorming and suggesting new ideas and innovations for the project.Professional Skills:Python: 5+ years of commercial development experience, including concurrent, async, sync programming, big data processing, and working with various frameworks and libraries like Django, Tornado, and Numpy.Django: 5+ of commercial experience, encompassing REST API design and implementation, unit tests, websockets, ORM optimizations, and more.C/C++: 2+ years of commercial development experience.SQL: 5+ years of commercial experience with advanced features of PostgreSQL and MySQL, including schema design, SQL-query optimization, and function/trigger/procedure development.NoSQL: 3+ years of commercial development with REDIS and AWS DynamoDB.Machine Learning: some experience is preferred on integrating solutions based on frameworks like PyTorch, TensorFlow, and ONNX.Computer Vision: 2+ years of commercial development with OpenCV.Containerization: 3+ years of commercial experience with Docker.CI/CD: 5+ years of experience with tools like GitLab, Jenkins, and AWS CodePipeline.Comprehensive understanding of software and architectural design patterns.AWS: Former certified AWS Solutions Architect (expiring in August 2023).Full SDLC experience with distributed systems, focusing on resilience, scalability, and cost-effectiveness.Additional technologies: Redis, Docker, Git.English proficiency: Level C1.If you are a motivated professional ready to take on new challenges, we want to hear from you!