Application Engineer III (The Vanguard Group, Inc. / Malvern, PA) -- Develop and test code using tools including Bamboo, Maven, Bitbucket, JIRA, and GIT; write and execute test cases; write and keep documentation current; perform off-hours on-call support of owned services; help design and implement code for new services; work with front and back-end applications involving databases, user facing websites, mid-tier service code and more; mentor more junior developers. Requires Master's in Computer Science, Applied Computer Science, Computer Applications, or closely related IT field and two years of experience in job offered or in IT position(s) including Technical Lead and/or Senior Technical Lead; or Bachelor's and five years of experience. Background in education, training or experience must include Java, Node.js, and TypeScript. Company operates on hybrid model with three days in office and work-from-home available two days.