The Test Engineer is responsible for gathering product requirements, creating detailed test plans and cases, estimating and planning testing activities, executing automation scripts, documenting and tracking bugs, performing regression testing, and utilizing various testing tools and methodologies.

The Python Developer is responsible for developing back-end components that improve application performance, writing scalable code, integrating user-facing elements, and designing database components. The role involves creating software specifications, documenting systems, developing unit tests, and maintaining task progress within a continuous integration setup.