This week, Tetris Online is hiring a Flash/mobile developer, as well as a web developer. Meanwhile, DeVries Public Relations needs a senior beauty account executive and a community manager. 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.