Senior Growth Analyst at in London

Senior Growth Analyst at in London

London Full-Time 60000 - 84000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Own the analytical engine for a rapidly growing B2B marketplace and optimise marketing spend.
  • Company: Joinfleek.com, an innovative startup backed by top-tier VCs like a16z.
  • Benefits: Competitive salary, impactful role, and the chance to shape global circular commerce.
  • Other info: Join a dynamic team focused on sustainability and significant career growth opportunities.
  • Why this job: Make immediate financial impacts and tackle unique data challenges in a fast-paced environment.
  • Qualifications: 4–7+ years in growth analytics with expert SQL skills and a knack for storytelling with data.

The predicted salary is between 60000 - 84000 £ per year.

Join fleek.com - a16z-backed B2B marketplace digitising the secondhand fashion supply chain with AI. You will own the analytical engine for a marketplace tripling annually, sitting at the intersection of marketing and strategy. By building attribution frameworks from scratch, you'll optimize spend across influencer, paid, and organic channels. This is a high-impact role where your insights directly determine how millions in capital are deployed to scale global circular commerce.

Location: London, UK

Why this role is remarkable:

  • Immediate financial impact: a junior analyst recently identified £100k in monthly savings through basic attribution—you will have the seniority and tools to unlock significantly more.
  • Massive scale and backing: Join fleek.com has raised ~$50M from top-tier VCs like a16z and Y Combinator, saving over 9 million items from landfills since 2022.
  • Unique data challenges: Unlike standard SaaS, you will model complex marketplace dynamics where every item is unique and inventory is graded by proprietary AI models.

What you will do:

  • Design and operate sophisticated attribution models (MMM, MTA, and incrementality) to evaluate performance across influencer, affiliate, and paid social channels.
  • Analyze full-funnel metrics including CAC, LTV, and payback periods to provide actionable recommendations that guide daily spend and long-term growth strategy.
  • Partner with engineering to build robust data foundations, ensuring clean tracking via UTMs, pixels, and events to power your analytical frameworks.

The ideal candidate:

  • 4–7+ years of growth or marketing analytics experience, specifically owning attribution and channel performance at a fast-scaling consumer or marketplace company.
  • Expert-level SQL skills with the ability to independently pull and transform large datasets, ideally complemented by Python or R for statistical modeling.
  • Proven track record of translating complex data into clear narratives that drive executive-level decisions, focusing on business outcomes rather than just reporting.

Senior Growth Analyst at in London employer: Jack & Jill

Joinfleek.com is an exceptional employer, offering a dynamic work environment in the heart of London where innovation meets sustainability. With significant backing from top-tier investors and a commitment to employee growth, you will have the opportunity to make an immediate financial impact while tackling unique data challenges in the rapidly evolving secondhand fashion marketplace. Our collaborative culture fosters creativity and empowers you to drive strategic decisions that shape the future of global circular commerce.

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Contact Details:

Jack & Jill Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Growth Analyst at in London

Tip Number 1

Network like a pro! Reach out to folks in the industry on LinkedIn or at events. A friendly chat can lead to opportunities that aren’t even advertised yet.

Tip Number 2

Show off your skills! Create a portfolio or a case study showcasing your analytical prowess. This is your chance to demonstrate how you can optimise spend and drive growth.

Tip Number 3

Prepare for interviews by diving deep into the company’s data challenges. Think about how you’d tackle their unique marketplace dynamics and be ready to share your insights.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive!

We think you need these skills to ace Senior Growth Analyst at in London

Attribution Modelling
Marketing Analytics
Full-Funnel Metrics Analysis
SQL
Python
R
Data Transformation

Some tips for your application 🫡

Tailor Your CV:Make sure your CV speaks directly to the role of Senior Growth Analyst. Highlight your experience with attribution models and any relevant data challenges you've tackled. We want to see how your skills align with our needs!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Share your passion for growth analytics and how you can make an immediate impact at Joinfleek.com. We love seeing candidates who can connect their experiences to our mission.

Showcase Your Analytical Skills:In your application, don’t just list your skills—demonstrate them! Include examples of how you've used SQL or Python to solve complex problems. We’re looking for candidates who can turn data into actionable insights.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. Let’s get started on this journey together!

How to prepare for a job interview at Jack & Jill

Know Your Numbers

Make sure you’re familiar with key metrics like CAC, LTV, and payback periods. Be ready to discuss how you've used these metrics in past roles to drive growth and make strategic decisions.

Showcase Your SQL Skills

Prepare to demonstrate your SQL expertise. You might be asked to pull data or transform datasets on the spot, so brush up on your skills and be ready to explain your thought process as you work through problems.

Understand Attribution Models

Since this role involves designing attribution frameworks, be prepared to discuss different models like MMM and MTA. Share examples of how you’ve implemented these in previous positions and the impact they had on marketing strategies.

Communicate Clearly

Practice translating complex data into simple narratives. The interviewers will want to see how you can convey insights that drive executive-level decisions, so think about how you can present your past experiences in a clear and impactful way.