Summary: Seeking a Senior Python Developer to enhance scalable backend systems, integrate APIs, ensure secure coding, and maintain high quality through testing and reviews. Highlights: 1. Design and support reliable and scalable backend infrastructures 2. Increase application performance and improve operational reliability 3. Conduct code evaluations and provide constructive suggestions We are seeking a Senior Python Developer to help create scalable backend systems and strengthen our evolving technology environment. You will integrate APIs and external tools, enforce secure coding, and keep quality high with testing and reviews—apply now. **Responsibilities** * Design and support backend infrastructures that are reliable and scalable * Set up and manage API connections to ensure seamless data exchange * Increase application performance and improve operational reliability * Work with teammates to deliver dependable software solutions * Conduct code evaluations and provide constructive suggestions * Integrate external tools and third\-party platforms effectively * Resolve software issues through structured troubleshooting * Use automated testing strategies to maintain high quality * Draft and update technical documentation as systems evolve * Support ongoing improvements to development processes **Requirements** * At least 3 years of experience in software engineering * Advanced proficiency in Python for backend systems * Solid understanding of database technologies and optimization techniques * Skillful use of Git for code management and team collaboration * Knowledge of microservice architecture for scalable applications * Experience with Python testing frameworks to ensure code quality * Familiarity with software development lifecycle principles * Practical experience with Django or Flask for web development * Capability to set up and manage Python web servers * Understanding of secure coding and application security practices * Awareness of project management approaches for effective delivery * Experience with user authentication and access control solutions * English proficiency at B2\+ level or above, both written and spoken