Python Tools Developer Backend UI

Seeking a Python Tools Developer with strong backend development experience and working knowledge of UI development. The ideal candidate will design, build, and maintain internal and external tools, develop APIs, and collaborate with frontend and product teams to deliver reliable, scalable solutions. Experience integrating modern AI / LLM-based services is a plus. Responsibilities Design, develop, and maintain backend services and tools using Python Collaborate with UI / front-end developers to ensure smooth data flow and user experience Build and support APIs for internal and external integrations Work with MySQL or similar relational databases for data storage, optimization, and querying Write clean, maintainable, and well-documented code Debug, test, and optimize application performance Participate in code reviews and contribute to technical design discussions Integrate LLM / AI services into tools and workflows (Bonus) Required Skills & Qualifications Strong experience in Python backend development Working experience with JavaScript / Python for UI or tool interfaces Proven experience enhancing and extending existing Python-based tool frameworks Solid understanding of API design and integration Experience with MySQL or similar databases Understanding of backend architecture, data flow, and system design Ability to collaborate effectively with cross-functional teams Submit resume to jobs@OSIenigneering.com Type : Managed Services Location : Cupertino, CA Pay Rate Range : $50 / hr-$65 / hr (DOE)