// startup
Marshmallow jobs & internships
6 active listings at Marshmallow right now — pulled directly from the Marshmallow career page and top job boards.
If you are preparing to apply for a role at Marshmallow, make sure your resume matches the required skills. Review the live job openings and internships below, note the frequently mentioned keywords, and use our free ATS resume checker to optimize your application before submitting it.
About Marshmallow
As of 5 Oct 2026, Marshmallow has 6 active job listings on InternFlow. Locations listed: London (6). 6 listings are marked remote. Listings were posted on 27 Sep 2026.
Locations
- London (6)
Open roles at Marshmallow
Head Of Data Science (12m Fixed-term Contract)
Marshmallow
We’re on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised...
Claims Fraud Team Lead
Marshmallow
We’re on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised...
Large Loss Handler
Marshmallow
We’re on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised...
Senior Data Science Manager, Pricing
Marshmallow
We’re on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised...
Senior CRM Operations Manager
Marshmallow
We’re on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised...
Claims Validation Handler
Marshmallow
We’re on a mission to make migration easy. We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised...