Company · Insurance companies underwriters

Marshmallow_

As of 4 November 2026, Marshmallow has 13 open roles (9 new in 30 days), its data & ai team is hiring most, and its postings name Python, SQL and Snowflake as the tools the team works in.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

London, United Kingdom201-500 employees10M-50M revenue, est.B2Cmarshmallow.com ↗LinkedIn ↗
Headquarters
London, England, United Kingdom
Employees
201-500 employees (linkedin)
Sells to
new drivers in the uk, expats moving to the uk
Certifications on site
Site languages
EN
Career system
Ashby
13open roles · 9 new in 30 days
14tools named in postings
United Kingdom, Hungaryhiring locations
0change signals read in postings
02 — What they do, whom they sell to, who else does it

Marshmallow in one screen

Read from marshmallow.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What Marshmallow does

Marshmallow is an insurance and finance service in the UK that provides car insurance, home insurance, car finance and telematics insurance for consumers. It offers products such as van insurance, black box telematics insurance and no-claims discount, plus a build-your-own cover option. It targets new drivers and expats moving to the UK.

car insurancevan insurancehome insurancecar financeblack box telematics insuranceno claims discountbuild your own cover
Whom it sells to

Named on the site: new drivers in the uk, expats moving to the uk.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 586 scored.

ZegoUnited Kingdom · 201-500 employeesPolice InsureUnited Kingdom · 51-200 employeesBe WiserUnited Kingdom · 1001-5000 employeesBoxyMoUnited Kingdom · 51-200 employeesAgeasUnited Kingdom · 1001-5000 employees123.ieIreland · 201-500 employees
03 — Tech stack, with the evidence

What Marshmallow says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

PythonData & AI · high confidence · 4 postings
Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productiv
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
SQLData & AI · high confidence · 4 postings
Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productiv
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
SnowflakeData & AI · high confidence · 3 postings
Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productiv
Head of Data Science (12m fixed-term contract) · first seen 2026-06-09
LookerData & AI · high confidence · 2 postings
Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productiv
Head of Data Science (12m fixed-term contract) · first seen 2026-06-09
Amazon DynamoDBData & AI · high confidence · 1 posting
Backend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
Amazon SageMakerData & AI · high confidence · 1 posting
: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productivity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
AndroidData & AI · high confidence · 1 posting
Kotlin on Android and Swift on iOS.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
Apache AirflowData & AI · high confidence · 1 posting
Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productiv
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
AWS FargateData & AI · high confidence · 1 posting
Backend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
Claude CodeData & AI · high confidence · 1 posting
: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productivity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
CursorData & AI · high confidence · 1 posting
: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productivity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
DatadogData & AI · high confidence · 1 posting
Backend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
DockerData & AI · high confidence · 1 posting
Backend and Infrastructure: Latest Java μService, Spring Boot with Spring Cloud, Dynamodb, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
iOSData & AI · high confidence · 1 posting
Kotlin on Android and Swift on iOS.
Head of Data Science (12m fixed-term contract) · first seen 2026-08-04
On the website or in DNS

Vendors whose code loads on marshmallow.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

amazon_cloudfrontseen on marshmallow.com
amazon_web_servicesseen on marshmallow.com
Anthropicseen on marshmallow.comappleseen on marshmallow.com
AWS Route 53seen on marshmallow.com
bimiseen on marshmallow.com
Google Workspaceseen on marshmallow.com
Mailchimpseen on marshmallow.com
mailchimp_transactionalseen on marshmallow.com
mimecast_dmarc_analyzerseen on marshmallow.com
sparkpostseen on marshmallow.com
04 — Hiring

13 open roles, 11 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring data & ai in United Kingdom →

05 — Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at Marshmallow, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add Marshmallow to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06 — Lookalikes

Companies like Marshmallow

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 586 scored.

ZegoInsurance companies underwriters · United Kingdom201-500 employees
Police InsureGeneral insurance brokerage · United Kingdom51-200 employees
Be WiserInsurance comparison portals · United Kingdom1001-5000 employees
BoxyMoInsurance companies underwriters · United Kingdom51-200 employees
AgeasInsurance companies underwriters · United Kingdom1001-5000 employees
123.ieInsurance companies underwriters · Ireland201-500 employees
07 — Profile

From the company's own website

Legal nameMarshmallow
IndustryBusiness & finance services · Insurance companies underwriters
Offeringscar insurance · van insurance · home insurance · car finance · black box telematics insurance · no claims discount · build your own cover
Target customersnew drivers in the uk · expats moving to the uk
Geographic scopeinternational · also United States
Reviews foundtrustpilot
Public contact points0 role addresses · 1 phone numbers
Pages readprivacy, terms, home, contact, careers, about, services
Datescrawled 2026-08-08 · profiled 2026-08-16 · hiring built 2026-11-03
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

Marshmallow (London, United Kingdom, 201-500 employees) has 13 open roles, 9 new in 30 days, and names 14 tools in its postings. (Breaknorm, 4 November 2026, https://breaknorm.co/company/marshmallow.com)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from marshmallow.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ashby career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

Marshmallow: questions

Does Marshmallow use Python?

Yes, by the company's own words: 4 postings name it, first seen 2026-08-04, in the data & ai team.

Is Marshmallow hiring?

13 open roles as of 4 November 2026, 9 opened in the last 30 days and 3 closed. The largest team hiring is data & ai.

Where does this profile come from?

From marshmallow.com itself: we crawled it on 2026-08-08, built the profile on 2026-08-16, and read its career site (Ashby) hourly since. Headcount is from LinkedIn.

Who should I write to at Marshmallow?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.

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