Junior Pricing Data Scientist
Marshmallow has an opening for a Junior Pricing Data Scientist in London, United Kingdom. The listing describes it as a full-time, entry-level position with hybrid working.
DGJ summary of this job
Our own short read of this listing, built only from the facts it gives. The employer’s original text follows further down.
Marshmallow has an opening for a Junior Pricing Data Scientist in London, United Kingdom. The listing describes it as a full-time, entry-level position with hybrid working.
The advert mentions machine learning and research among the skills and tools for this role.
The employer does not state a salary in this listing; DGJ Insight below shows an official pay benchmark for the place where one exists.
Benefits mentioned in the advert: health insurance, bonus and learning budget.
The advert says the employer does not sponsor work visas, so applicants need the right to work there already.
Dev Global Jobs found this job on Arbeitnow on Nov 3, 2026.
- Employer
- Marshmallow
- Location
- London, United Kingdom
- Work mode
- hybrid
- Job type
- Full-time
- Level (from the title)
- entry-level
- Pay
- Not stated by the employer
- Found
- Nov 3, 2026 on Arbeitnow
- Employer text
- 565 words, about 3 min to read
- Apply only on the official page (arbeitnow.co.uk). Dev Global Jobs is not the employer and never asks for a fee.
- Mirror the skills the advert names (machine learning and research) in your CV where you really have them; applicant tracking systems look for these words.
- Read the employer’s full text below (about 3 min) before you apply.
- Build or check your CV with the free DGJ CV Builder.
DGJ Insight
Our own data about this role and place, from official statistics and our live job index.
Source: OECD Average annual wages, 2025
UN living-cost index for United Kingdom (ICSC post adjustment 76.4), as of 1 Oct 2026.
Source: ICSC post adjustment classifications (icsc.un.org)
- Skilled Worker visa: Job offer from a licensed sponsor at the required skill and salary level; English requirement
- Health and Care Worker visa: Eligible health and social care roles with a licensed sponsor
- Global Talent visa: Endorsement as a leader or potential leader in a listed field
Official routes: UK Visas and Immigration (GOV.UK)
About the role
Full text from the employer, as published on Arbeitnow, arranged into sections. Nothing added or removed.
We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised ~£140M over three funding rounds, turned profitable, insured millions of drivers and lent millions in car loans.
But we’re only just getting started. Our goal is to become one of the largest financial services providers in the world. Over the next 10 years we’ll grow exponentially, not only by scaling our existing products, but also by building new ones.
To achieve our goals we need incredibly ambitious, commercially driven people who never settle for ‘good enough’. Marshmallowers are hungry for autonomy and ownership, and would rather improve than coast. Everyone raises standards and has an impact, with a focus on collective success over self-interest.
We’ve created an environment where curious, tenacious people win and grow together. If that sounds motivating, this could be the place for you.
London (hybrid, 3 days in office)We are not able to offer visa sponsorship for this position.
About the teamMarshmallow's pricing team applies quantitative methods to real insurance problems. In this role, you'll learn how pricing decisions work in practice and turn data into meaningful outcomes. You'll work closely with a senior pricing team member, bringing your quantitative background into an industry setting. The aim is for you to develop the practical judgement and independence to take on, and eventually lead, increasingly substantial work.
01What you'll be doing
Working closely with pricing colleagues on scoped analytical and data-driven projects, taking on more responsibility as your experience develops.
Applying mathematical, statistical and machine learning techniques to practical pricing questions, connecting your analysis to the decision it needs to inform.
Explaining your findings clearly, keeping colleagues from different areas of the business updated on progress and following up on agreed actions.
Using feedback to improve your work and build your understanding of data science methods, coding best practice and the commercial context of insurance pricing.
02Who you are
You want to learn, seek feedback and build towards working independently.
You communicate your rationale and findings clearly, and keep colleagues informed about your progress.
You follow through on agreed actions and take ownership of your work.
03What you’ll bring
A strong academic record and a research master's or PhD in a quantitative field, such as mathematics, physics or econometrics.
Experience applying quantitative methods or machine learning to a practical problem through your studies, research, a personal project or work.
Industry experience is preferred - a placement, internship or experience whilst studying, or in between research masters / PhD.
The ability to explain how your approach fits the problem, rather than relying on theory alone.
04Perks of the job
Bonus scheme designed to reward high performance
Private medical insurance with Vitality, mental health support with Oliva
Personal learning budget and 2 dedicated L&D days a year
Monthly flexible benefits budget to spend as you choose
25 days holiday plus bank holidays
4 weeks Work From Anywhere per year
05Our process
Initial call with a member from our Talent Team (30 mins)
Combined Past Experience & Technical interview (90 mins)
Onsite Culture interviews (90 mins)
06Diversity of thought
We know the best ideas come from having different perspectives in the room - and we're committed to hiring fairly, regardless of background, identity or experience. If you see yourself in this role, we'd encourage you to apply.
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