Tech Co-Founder in London or San Francisco

{ “@context”: “http://schema.org”, “@type”: “JobPosting”, “title”: “Tech Co-Founder in London or San Francisco”, “description”: “

I'm looking for technical co-founder to join Cape. I'm looking to work with apassionate, fun and hard-working partner.

Cape is currently in private beta via TestFlight (iOS only), it has been builtby freelancers as a starting point and now I want to work with someone withtechnical expertise full time to craft the best thing it could be!

Cape combines mobile, social, location and communication aspects.

Ideally I am looking for an experienced full stack developer with an eye fordesign who has worked either as a CTO / technical lead / iOS developer in astart up environment previously. You will be responsible for all things techand will have access to top tech advisors when needed.

I am hoping the right combination of salary and equity will attract theperfect partner here.

The below skills are ideal but I am looking for the right chemistry and I amopen to changing the tech used if you think there is a better solution.

  • Expertise working on mobile apps
  • Location experience, geofencing a plus.
  • Solving the challenge of location tracking with low battery drain
  • The ability to provide guidance and assessment of what and how third party technologies can help

The current app and the API backend requires a good expertise in:

  • iOS, UI development, Core Location, network communication
  • Rails
  • Software design & architecture
  • Layer SDK

#J-18808-Ljbffr”, “datePosted”: “2026-05-21”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Cape”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__438838160__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Cape
Apply for the Tech Co-Founder in London or San Francisco
Location: London
Job Description:

I’m looking for technical co-founder to join Cape. I’m looking to work with apassionate, fun and hard-working partner.

Cape is currently in private beta via TestFlight (iOS only), it has been builtby freelancers as a starting point and now I want to work with someone withtechnical expertise full time to craft the best thing it could be!

Cape combines mobile, social, location and communication aspects.

Ideally I am looking for an experienced full stack developer with an eye fordesign who has worked either as a CTO / technical lead / iOS developer in astart up environment previously. You will be responsible for all things techand will have access to top tech advisors when needed.

I am hoping the right combination of salary and equity will attract theperfect partner here.

The below skills are ideal but I am looking for the right chemistry and I amopen to changing the tech used if you think there is a better solution.

  • Expertise working on mobile apps
  • Location experience, geofencing a plus.
  • Solving the challenge of location tracking with low battery drain
  • The ability to provide guidance and assessment of what and how third party technologies can help

The current app and the API backend requires a good expertise in:

  • iOS, UI development, Core Location, network communication
  • Rails
  • Software design & architecture
  • Layer SDK

#J-18808-Ljbffr…

Posted: May 21st, 2026