Home/Company Explorer/PostmarkPostmarkFortune 100 / DreamTransactional Email·Philadelphia, PApostmarkapp.comTargeting Postmark?Check my résumé for Postmark roles →Build a targeted résuméOpen rolesAbout PostmarkPostmark is a fortune 100 / dream employer in Transactional Email, based in Philadelphia, PA. Open roles and career information are available on their official careers site.Helpful guidesLayoffsWhat to Do After Being Laid Off: A Calm, Practical Checklist→Career StrategyJob Searching After 40: A Practical Guide for Mid-Career Professionals→ResumesHow to Beat Resume Screening Software (ATS) in 2026→More Fortune 100 / Dream employers1PasswordAirbnbAirtableAlphabet IncAmazon● Hiring nowAmazon Prime