Siren Care·San Francisco, CA

Henk Jan Scholten

Henk Jan Scholten Hiring

Operations ·Siren Care ·

Siren Care is hiring! We are looking for an experienced and versatile designer to join our team. Siren Care is a digital-health and deep-tech company based in downtown SF and backed by large Tier-1 VCs. We create next-generation smart textiles and our first product is an injury-detecting sock that helps people with diabetes avoid amputations. We most recently won Techcrunch Hardware Battlefield CES 2017 (watch LIVE DEMO) and were awarded AARP Consumer's Choice Award.

We are a mission-driven company. Amputations are one of the leading causes of death for people living with diabetes, and we want to stop this. We believe that medical devices shouldn’t have to look like medical devices, but instead can be beautiful, dignified and blend into everyday life. By joining us, you will help define the future of smart textiles and nail our beachhead use-case, while saving lives in the process.

You own our design portfolio across iOS, Android, web, as well as our corporate identity and branding towards customers, patients, healthcare professionals and diabetes communities. You work directly with our engineers and founders to create a beautiful product to help people protect their feet and avoid amputations.


  • UI/UX design of the Siren Care mobile app (Android & iOS)

  • User experience of physical product (feedback from our clinical trial patients and aso Beta customers)

  • Design website, digital and other marketing assets (user flow, webshop, checkout, integrations, pop-ups, landing pages, assist marketing campaigns, etc.)

  • Work closely together with the marketing & growth team on marketing campaigns

  • Overall branding and corporate identity

  • Visual identity at events and conferences (posters, handouts, booth design, etc.)

  • Develop B2B marketing assets (white papers, presentations, protocols, proposals, etc)

  • Closely work with the founding team to iterate and sharpen investor deck and presentations


  • 3+ years experience leading design end-to-end

  • Strong user empathy (You have empathy and understanding for the medical condition of the user)

  • Hands-on experience leading UI and UX

  • Ability to prototype and move quickly - while advocating for thoughtfulness good design

  • Experience with iOS, Android, and Web - in particular with native mobile UI

  • An obsession for creating simple and intuitive user flows

  • Experience and a collaborative approach to working with engineering and product teams

  • Bonus: Experience with textiles, consumer electronics and/or digital health.


  • Competitive salary, stock option plan

  • Whatever equipment you need

  • Translate “future tech” and sophisticated science into an easy to use, understandable tool

  • Work with mission-driven team on a meaningful first product that has the potential to save lives

  • You’ll be working with some of the most talented, crazy and determined people in the start-up world. The founders are multidisciplinary and have attracted the best in field as early employees.

If you think you have what it takes to complete our world class team - email admin@siren.care!

Please apply with your portfolio and a brief note about “Why Siren Care”. Please note: Applications without portfolio materials will not be considered. Thank you for including online portfolio links (website, Dropbox, etc.) in your resume or cover letter. We look forward to reviewing your work!


Full Time
Design UX Design Interaction Design Website Design Acquisition Marketing User Experience Product Design Branding Growth