Marketing Data Scientist

Muzz; Greater London; Hybrid; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Equity

Learning day

International travel

33 days holiday

Job summary

Muzz, the world's largest Muslim dating and marriage app, is looking for a smart and ambitious data scientist to join the Data team in London. You will measure marketing performance and work on models to drive growth across markets.

You’ll collaborate with marketing, product and growth leads, build predictive models, run experiments, and present insights to non-technical audiences. Hybrid work and a focus on real impact make this role uniquely exciting.

Qualifications

• 4+ years in a Data Scientist, Applied Scientist or marketing analytics role.
• Strong Python and SQL knowledge with statistical modelling experience.
• Experience with experimental design and causal inference.
• Excellent written and verbal communication for non-technical audiences.
• Commercial mindset with ability to translate insights into growth actions.

Responsibilities

• Own measurement in marketing and assess global campaigns.
• Build models to support growth across markets and UA teams.
• Collaborate with marketing, growth and product to drive data-driven strategies.
• Develop MVPs and exploratory analyses to prove value.
• Work on marketing attribution, MMMs and signal engineering.
• Present findings clearly to non-technical stakeholders.

Skills

Python

SQL

Statistics

Experimental design

Communication

Marketing analytics

Data modeling

Tools

BigQuery

VertexAI

Job description

Aldgate, London, Hybrid (3 Days in office)

Full-time

We need a smart and ambitious data scientist, with real entrepreneurial flair to join our Data team to understand our members and all the metrics that matter. Love numbers and love being commercial? This role offers the opportunity to directly influence our global growth strategy.

Muzz is the world's largest Muslim dating and marriage app. We've got over 15 million members and have helped more than 600,000 couples get married. We're on our way to become the first $1 billion Muslim tech brand - but we need your help!

• At least 4+ years of experience in a Data Scientist, Applied Scientist, or a deeply analytical Marketing-focused role
• Strong Python and SQL knowledge
• Strong grounding in the statistical methods behind predictive modelling and forecasting
• Strong grounding in experimental design and causal inference (e.g. geo holdouts, synthetic control, power analysis)
• Excellent written and verbal communication skills and presenting to non-technical audiences
• Commercial mindset with the ability to harness customer insights to optimise our marketing and products
• Passionate about solving complex and challenging data problems
• Experience working in data-focused marketing teams

Day to day

• You'll be joining a dynamic data science team whose goal is to grow the company and optimize our products as we expand into new markets around the world
• You'll own measurement in marketing, assessing the performance of global marketing activities and unlocking growth opportunities to scale
• You'll work closely with our marketing leaders, growth managers, product managers to create marketing strategies through data-driven insights and impactful analysis
• You'll be working on building models to support the UA team which includes - automated campaign alerting, signal engineering and MMMs
• You'll be exploring new ideas and optimization projects, and building MVPs to prove value
• You'll be diving into a range of data across marketing and product to solve our highest impact and complex challenges

Nice to have

• Experience with GCP platform - BigQuery/VertexAI
• Experience in consumer-facing mobile-first products
• Hands-on experience with MMMs
• Understanding of mobile app attribution (MMPs, SKAN) and its limitations
• Experience with retention or LTV prediction for ad platform optimisation

Why join Muzz?

We're a profitable Consumer Tech startup, backed by Y Combinator (S17) and based in London . Join our fast growing team and work on an amazing product that's changing the world.

A great product

We're the leading app in this space with over 20 million members worldwide and counting!

From dental check-ups to specialist cancer care, plus a GP in your pocket and a nurse on the line 24/7. Your health is in good hands.

A diverse team

We have people from all walks of life all adding their unique perspective. Muslims and non-Muslims, cat lovers and dog lovers. Everyone is welcome!

Meaningful equity

We're all working together to succeed and everyone on the team gets a slice of the pie.

A day off per month to learn

We value curiosity, that's why the last Friday of every month is set aside for you to learn and develop.

International travel

We fly the whole team to somewhere amazing twice a year to connect and have fun.

Mini golf, hikes, super competitive Catan nights - we've done it all. Maybe you'll be at the next social?

Generous Holiday / PTO

All full-time members get at least 33 days of holiday, regardless of where they live.

Our hiring process

We pride ourselves on making fast hiring decisions.

Step 1.

Step 2.

An initial video call.

Step 3.

Complete a technical exercise.

Step 4.

Interview (in person or remote)

Step 5.

Receive an offer!

Join our team