Celtra

Celtra is a creative technology company with software that allows businesses to scale high-quality digital ad production, providing cutting-edge innovation at your fingertips. The largest global brands and publishers use our self-service, end-to-end platform to streamline the creative process. We power premium cross-screen (desktop and mobile) video, native, and rich media ad experiences for 2/3 of Fortune 500 brands, including Uber, Unilever, Lululemon, and VICE. Celtra is headquartered in Boston, with offices in New York City, San Francisco, London, Singapore, and Ljubljana. Mission: Our mission is to enable and transform one of the most fundamental pieces of marketing, the creative. Creative is the essence, the message; the only reason for advertising to exist. As a company, we put forth our best effort, our boldest, most creative ideas and our strongest mindset towards this mission. It shapes our culture, it keeps us energized, it keeps us challenged, and it keeps us wanting to contribute even more.