Judaism is divided into three main movements. Orthodox, Conservative, and Reform.
Orthodox Judaism is the most traditional and follows the laws and customs of Judaism strictly. Women's roles in Orthodoxy are limited, and they are not allowed to hold certain leadership positions or lead certain parts of the prayer service. In Orthodoxy, gender roles are somewhat defined along traditional lines.
Conservative Judaism is more liberal than Orthodox Judaism, but still maintains traditional practices and laws. Women are gaining more rights in Conservative communities, and some women hold leadership positions or lead parts of the service. Gender roles are flexible to an extent, as long as they do not break from traditional Jewish law.
Reform Judaism is the most modern and liberal movement. It encourages innovation and change within the religion, and women have equal rights and opportunities to participate in all aspects of Jewish life, including leadership. Gender roles are generally not defined along traditional lines in Reform Judaism.
Overall, each movement has its own unique practices and traditions, and women's roles vary within them. While Orthodox Judaism maintains more traditional gender roles for women, Conservative and Reform Judaism encourage more gender equality and flexibility.