The Philadelphia School District plans to hire at least 400 teachers for the 2015-16 school year.
In a district that has spent the last several years closing schools and laying off teachers, that is notable.
Particular areas of need, officials said, are secondary math and science, special education, art, music, and upper elementary school.
In an effort to compete with charter schools and other systems, the district has also changed its application process, shortening the hiring timeline and requiring applicants to submit more information up front.