Help save lives globally

Sproxil® offers exciting opportunities to innovate and build new technologies within a fast-paced, supportive and "can-do" environment. Our global company is always expanding into new regions, so we frequently seek motivated, independent professionals to support our growth.

If you are interested in making a meaningful contribution to an award-winning IT social enterprise and are eager to learn, please check back for current openings. Additionally, to stay updated with frequent announcements, including openings at Sproxil, follow us on Twitter or like us on Facebook.

Sproxil is an Equal Opportunity Employer and encourages applications from women, minority and veteran candidates. Sproxil would be willing to consider future visa sponsorship after a minimum of 6 months working for Sproxil.

The following positions are open (click the position to jump to its description):


The Social Media Intern will be responsible for monitoring and boosting engagement on Sproxil’s social media channels, designing and managing social media campaigns, and creating original and compelling share-worthy content.

We seek a creative individual who will display great initiative and independence, together with strong organizational, relationship building, and interpersonal skills.

Working at Sproxil, you will be part of a fun, energetic and diverse team. Our Cambridge team speaks 6 languages, comprises 4 nationalities and has traveled to all 7 continents. By joining us, not only will you gain business experiences working with global colleagues and cultures, you will be able to have direct input on innovations that impact the lives of millions.

  • Your primary responsibility will be to increase Sproxil’s online visibility through social media. This includes responding appropriately to messages received through social media, finding and engaging users, and increasing followership
  • You will design and successfully execute social media campaigns and present quantitative results of the campaigns
  • Using text, photography, video, and infographics you will create compelling online content
  • You will contribute to Sproxil’s blog with relevant content
  • You will create pieces for email newsletters

A highly reliable individual with enthusiasm, creativity, and keen attention to detail is required, combined with excellent verbal and visual communication skills. You will have these qualifications:

  • Strong working knowledge of social media: Facebook, Twitter, LinkedIn, blogs, Pinterest, and Instagram
  • High motivation and intelligence with strong English communication skills
  • Ability to operate independently and flexibly in a small company environment which is both demanding and multicultural
  • Talent to leverage social networks to strengthen relationships with existing clients and partners and increase the number of impressions and engagements
  • Ability to work in Cambridge, MA without relocation or visa assistance
  • Working proficiency with Adobe Design Suite
  • An eye for good design
  • A meticulous, thorough and precise work approach
  • Additional spoken and written languages
  • Living or working abroad

Sproxil is an Equal Opportunity Employer and encourages applications from women, minority and veteran candidates.

To apply for this position please send a resume and cover email to with “SMI 2014” and your full name in the subject line. Only direct candidate applications selected for an interview will be contacted. No recruiter submissions will be considered. Interviews are currently in progress and candidates will be considered in the order applications are received.