Data Analysts

Company: Harnham
Apply for the Data Analysts
Location: London
Job Description:

Data Analyst x2 – Junior & Mid-Level East London (Hybrid – 3 days per week) £40,000 – £55,000 DOE

We're working with a fast-moving, customer-focused telco brand looking to bring in two Data Analysts – one more junior, one more mid-level – to help drive insight across their commercial and customer landscape.

This is a great opportunity for someone with solid SQL skills who wants hands-on experience, meaningful projects, and genuine growth opportunities (with a clear path to promotion over the next 12-24 months). You'll be working closely with a hands-on Head of Analytics, senior stakeholders, and cross-functional teams across the business.

The Role

  • Handle ad-hoc data pulls and reporting requests

  • Take ownership of dashboarding (Power BI), and improve visualisation/reporting processes

  • Deep dive into customer data – churn analysis, CLV projects, marketing campaign performance

  • Collaborate with commercial, marketing, and country teams on strategic projects (e.g. handset launches, global campaign success)

  • Help improve data quality across the business and support wider insight efforts

  • Present findings to senior stakeholders, including finance and country managers

What They're Looking For

  • SQL is essential – window functions, joins, aggregations for the mid-level role

  • Strong business acumen and commercial thinking

  • Experience in customer/marketing analytics or a real desire to develop in that space

  • Bonus: Power BI, Python, exposure to presenting insights to non-technical audiences

  • Personality and mindset matter – curiosity, drive, and a collaborative approach are key

Salary

  • Junior Analyst: £40,000-£45,000

  • Mid-Level Analyst: Up to £55,000

Interview Process

  • Stage 1: Informal 30-min Teams chat with the Head of Analytics

  • Stage 2: Presentation round + Q&A with the team

  • Optional sign-off with a senior stakeholder

This is an exciting chance to step into a role with visibility, variety, and loads of room to grow. Let us know if you'd like to hear more.

Posted: May 1st, 2025