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GIS Visualisation Engineer - JavaScript

Job Req ID:  21637
Posting Date:  11 Nov 2023
Function:  Data & AI

1 Braham Street, London, United Kingdom

Salary:  Competitive, with great BT benefits.



Full time, 3 days a week together out of either our Manchester or London Digital Hub (flexible 2 days remote wherever).

Why this Job Matters?
You’ll be working in BT Active Intelligence. Part of BT Data & AI Solutions (BT Digital), the team has big growth ambitions centred on building innovative, customer-centric propositions. Within Active Intelligence, we blend cutting edge data science with AI and Machine Learning to crunch location, movement, and web-behaviour data to provide actionable insights into how each target demographic behaves. We bring clarity, focus and precision to our clients’ business, marketing, and policy decisions.


What I'll be doing – your accountabilities?

  • Build cutting edge interactive mapping visualisations based on large datasets.
  • Collect geospatial data from multiple sources and identify the insights to draw a conclusion.
  • Determine how to visualize the data, ensuring it is compelling, digestible and memorable.
  • Represent the data team to build client and stakeholder relationships and requests for work.
  • Pitching ideas, proposals and developing client relationships.
  • Clearly and confidently present complex analytical results in a clear and simple manner to key stakeholders and clients.
  • Follow best engineering practices when working on technical solutions, e.g. making sure important technical information is documented in a clean and clear manner.
  • Designs solutions that are scalable, adaptable & cost effective in line with business needs and manage the integration of the design.
  • Provides in-life support for issues related to their specific solution.


Capabilities required for the job

  • Expertise in data analysis and data visualisation.
  • Experience with Javascript visualisation libraries (D3JS, Mapbox, ESRI javascript, Carto, Kepler, Leaflet, Openlayers...)
  • Working knowledge of SQL in a cloud environment.
  • Experience of using geospatial analytics for applications in one or more of the transport, retail, financial, health or sustainability sectors is a plus.
  • Good knowledge of statistic, quantitative and qualitative analytical techniques. 
  • At least one programming language (e.g. Python, R).
  • Excellent problem solver with real curiosity and drive.
  • Commercially aware, Support the commercial team to help win work by leading key pieces of analysis.
  • Ability to work well with a team, to collaborate on ideas and contribute collectively for a common goal.
  • Strong technical communication skills (meaning able to simplify technical concepts and outcomes and be comfortable at communicating such concepts and outcomes verbally and in writing to different audiences and stakeholders). 



  • Competitive salary
  • 25 days annual leave (plus bank holidays)
  • 10% on target bonus
  • Life Assurance
  • Pension scheme
  • Direct share scheme
  • Option to join the Healthcare Cash Plan or other benefits such as dental insurance, gym memberships etc.
  • 50% off EE mobile pay monthly or SIM only plans
  • Exclusive colleague discounts on our latest and greatest BT broadband packages
  • BT TV with TNT Sports and NOW Entertainment
  • 50% discount for friends and family on EE SIM Only plans & airtime element off a Flex Pay plan


How to Apply

It's easy to apply online; you just need a copy of your up-to-date CV and to follow the step-by step process. Don't worry if you need to make changes - you'll have the opportunity to review and edit your work on the final page. We look forward to receiving your application!

Apply now »