Senior Python Developer Tech Lead in Constanţa

Tasks: Design, develop, and maintain the server-side logic of web applications. Implement scalable and efficient components and APIs.  Work with relational and/or NoSQL databases to store and retrieve data efficiently. Design and optimize database schemas for performance and scalability.  Integrate third-party APIs and web services to enhance application functionality. Develop custom APIs to facilitate communication between front-end and back-end systems.  Implement security best practices to protect against common web application vulnerabilities. Conduct regular security audits and implement necessary measures.  Optimize server-side code for maximum speed and scalability. Monitor and troubleshoot performance issues.  Test server-side components to identify and fix bugs. Collaborate with QA engineers for comprehensive testing.  Create clear and comprehensive documentation for back-end systems and APIs. Manage code versioning and collaboration using Git.   Requirements:  Proficiency in Python server-side programming.  Good knowledge of FastApi. Understanding of TDD and PyTest  Experience with database systems (e.g., MySQL, PostgreSQL, MongoDB).  Proven experience in back-end development and building scalable web applications.  Familiarity with Azure or GCP, and Docker.  Strong analytical and problem-solving skills with attention to detail.  Effective communication skills to collaborate with cross-functional teams.  Ability to adapt to changing project requirements and technologies.  We offer: Stable employment.  On the market since 2008, 1300+ talents currently on board in 7 global sites. “Office as an option” model.  You can choose to work remotely or in the office, depending on your location.  Flexibility regarding working hours and your preferred form of contract.  Comprehensive online onboarding program with a “Buddy” from day 1.   Cooperation with top-tier engineers and experts.  Unlimited access to the Udemy   learning platform  from day 1. Certificate training programs.  Lingarians earn 500+ technology certificates yearly.  Upskilling support.  Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, 110+ training opportunities yearly. Internal Gallup Certified Strengths Coach  to support your growth. Grow as we grow as a company.  76% of our managers are internal promotions.   A diverse, inclusive, and values-driven community.   Autonomy to choose the way you work.  We trust your ideas.  Create our community together.  Refer your friends to receive bonuses.  Activities to support your  well-being and health. Plenty of opportunities to donate to charities and support the environment.  Modern office equipment.  Purchased for you or available to borrow, depending on your location.