职位描述： Job description 1-Develop, test, and implement widgets. 2-Work on both the JavaScript-based front-end and Python-based back-end components of the plugins. 3-Collaborate with the team to troubleshoot and optimize the performance. Job requirement 1-Solid understanding of JavaScript frameworks. 2-Experience with Python and related libraries or frameworks. 3-Strong problem-solving skills and attention to detail. 4-The ability to work collaboratively and independently.