Data Science Specialist

BT Group
Cheltenham
3 days ago
Create job alert

What you’ll be doing

Supports the exploitation of data on critical customer platforms.


Mentors other Data Science & AI professionals, helping to improve the team’s abilities by acting as a technical resource.
Coordinates the development and implementation of custom data models, intelligent algorithms, and AI solutions to apply to data sets.
Pursue new opportunities to utilise data science/machine learning for improved outcomes.
Champions, continuously develops and shares with team knowledge on emerging trends and changes in machine learning and artificial intelligence.

Essential Skills

Data Analysis


Programming
Scripting
Artificial Intelligence/Machine Learning
Statistical Analysis

What we'd like to see on your CV

Programming/Scripting: Strong skills with compiled and interpreted languages such as python and scala.


Data Analysis: Understanding of graphs, Networks, time-series modelling, numerical algorithms and geospatial analytics.
Machine Learning: Understanding of machine learning techniques and frameworks such as scikit-learn, TensorFlow, PyTorch, etc.
Devops: Basic devops and system level linux skills – confident with ssh and shell scripting, cron, package management.Familiar with version control and a mix of development environments.
Software Development: Highly experienced with compiled and interpreted languages such as Python and Scala/Java, confident with common in libraries like Pandas, NumPy.
Cyber Analytics: Understanding and detecting threats in Networks data.

Benefits

Competitive salary


10% on target bonus (Depending on country based)
BT Pension scheme, minimum 5% Employee contribution, BT contribution 10%
On-call allowance (Depending on the requirements of the role)
25 days annual leave (not including bank holidays), increasing with service
Huge range of flexible benefits including cycle to work, healthcare, season ticket loan
World-class training and development opportunities
From January 2025, equal family leave: receive 18 weeks at full pay, 8 weeks at half pay and 26 weeks at the statutory rate. It’s for all parents, no matter how your family is made up.​
Enhanced women’s health support: including help with menopause symptoms, cancer screenings, period care and more.​
24/7 private virtual GP appointments for UK colleagues​
2 weeks paid carer’s leave ​
World-class training and development opportunities​
Option to join BT Shares Saving schemes.
Discounted broadband, mobile and TV packages
Access to 100’s of retail discounts including the BT shop

 #LI-Onsite 


Security is one of the fastest growing parts of our global organisation. We are protecting our networks from more than 6,500 cyber attacks each day, investing over £40m in research each year - and in employing nearly 3,000 people, we’re also the largest private cyber employer in the UK. With incredible opportunities to learn, develop and grow your skills, we’ll invest in you, nurture your potential and shape your future – whatever your background or experience. 


In today’s world, safe and secure digital connections have never been more vital. You’ll be joining a global company operating at the forefront of the information age: BT employs 90,000 people in 180 countries. With huge scale, we’re capable of achieving great things, striving to be personal, simple, and brilliant for our customers whilst creating an inclusive working environment where people from all backgrounds can succeed. Play your part. Make a difference. We are the Protectors. A FEW POINTS TO NOTE: Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch. We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us. DON'T MEET EVERY SINGLE REQUIREMENT? Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.

Related Jobs

View all jobs

Degree Apprenticeship in Data Science

Managing Consultant - Transport - Data Science

Senior Data Science Consultant – Econometrics specialist

Senior Data Science Consultant – Econometrics specialist

Senior Data Science Consultant – Econometrics specialist

Data Science Expert - AI Content Specialist

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

How Many AI Tools Do You Need to Know to Get an AI Job?

If you are job hunting in AI right now it can feel like you are drowning in tools. Every week there is a new framework, a new “must-learn” platform or a new productivity app that everyone on LinkedIn seems to be using. The result is predictable: job seekers panic-learn a long list of tools without actually getting better at delivering outcomes. Here is the truth most hiring managers will quietly agree with. They do not hire you because you know 27 tools. They hire you because you can solve a problem, communicate trade-offs, ship something reliable and improve it with feedback. Tools matter, but only in service of outcomes. So how many AI tools do you actually need to know? For most AI job seekers: fewer than you think. You need a tight core toolkit plus a role-specific layer. Everything else is optional. This guide breaks it down clearly, gives you a simple framework to choose what to learn and shows you how to present your toolset on your CV, portfolio and interviews.

What Hiring Managers Look for First in AI Job Applications (UK Guide)

Hiring managers do not start by reading your CV line-by-line. They scan for signals. In AI roles especially, they are looking for proof that you can ship, learn fast, communicate clearly & work safely with data and systems. The best applications make those signals obvious in the first 10–20 seconds. This guide breaks down what hiring managers typically look for first in AI applications in the UK market, how to present it on your CV, LinkedIn & portfolio, and the most common reasons strong candidates get overlooked. Use it as a checklist to tighten your application before you click apply.

The Skills Gap in AI Jobs: What Universities Aren’t Teaching

Artificial intelligence is no longer a future concept. It is already reshaping how businesses operate, how decisions are made, and how entire industries compete. From finance and healthcare to retail, manufacturing, defence, and climate science, AI is embedded in critical systems across the UK economy. Yet despite unprecedented demand for AI talent, employers continue to report severe recruitment challenges. Vacancies remain open for months. Salaries rise year on year. Candidates with impressive academic credentials often fail technical interviews. At the heart of this disconnect lies a growing and uncomfortable truth: Universities are not fully preparing graduates for real-world AI jobs. This article explores the AI skills gap in depth—what is missing from many university programmes, why the gap persists, what employers actually want, and how jobseekers can bridge the divide to build a successful career in artificial intelligence.