Social Media Jobs: Brightroll, DeNA, Tradeshift

This week, Brightroll is hiring a marketing manager, an account manager and a manager of publisher development. Meanwhile, DeNA is seeking a performance marketing manager, and Tradeshift is on the hunt for an east coast enterprise sales engineer. Get the scoop on these openings and more below, and find additional social media jobs on Mediabistro.

Find more great social media jobs on our job board. Looking to hire? Tap into our network of talented AllTwitter pros and post a risk-free job listing. For real-time openings and employment news, follow @MBJobPost.