💡 Why it matters: Doctors read thousands of X-rays, CT and MRI scans, and AI can help point out what needs a closer look. These tools must be tested carefully and checked on many kinds of patients, because mistakes can harm people.
🌍 Around the world
- United States: Jobs for data scientists are projected to grow 35% from 2025 to 2035, much faster than average (US Bureau of Labor Statistics).
💰 What it can pay
🇳🇬 Nigeria
- Starting out
- ₦2M – ₦5M
- Mid-career
- ₦6M – ₦15M
- Senior
- ₦15M – ₦35M
≈ ₦500k – ₦1.3M a month mid-career. Indicative estimate by Incusim.
🇬🇧 United Kingdom
Closest National Careers Service profile: Data scientist. Typical starter to experienced salary. National Careers Service, 2026
🇺🇸 United States
Closest US category: Data scientists. Median pay; low and high are the 10th and 90th percentiles.. US Bureau of Labor Statistics, May 2025
🇨🇦 Canada
Closest Job Bank occupation: Data scientist. Hourly wage low, median and high x 2,080 hours. Job Bank (Government of Canada), 2023-2024
Yearly pay before tax. UK, US and Canada figures come from the official sources named on each card. Nigeria has no official salary survey, so those are our indicative estimates. Real pay depends on the employer, the place, your skills and experience.
🛠️ What you actually do
- Prepare large sets of scans, with patient names removed, so an AI model can learn from them
- Train and test AI that can mark possible problems such as a lung spot or a broken bone
- Check the AI works fairly across different ages, machines and hospitals
- Work with radiologists (doctors who read scans) to see how the tool fits into their day
- Help hospitals follow safety and privacy rules and keep watching the tool after it goes live
⚡ Skills you'll need
- Python coding
- Maths and statistics
- Care with safety and privacy
- Communicating with doctors
- Critical thinking
Get ready at school
🇳🇬 Nigeria
- Open medical imaging datasets and online AI courses for a project portfolio
- Starting as a data analyst, software engineer or radiography professional who learns to code
🇬🇧 United Kingdom
- Digital or data degree apprenticeships (study while you work)
- Starting as a radiographer or healthcare scientist, then retraining in AI and data
🇺🇸 United States
- Hospital or university research internships
- Starting as a software developer or data analyst at a health technology company
🇨🇦 Canada
- Co-op programs that alternate study terms with paid work terms
- Starting as a software developer or data analyst at a health technology company
🗺️ Your path to this career
- 1Get strong at maths and biology, and learn Python
- 2Try small projects such as sorting pictures with free AI tools
- 3Study computer science, maths, biomedical engineering or physics
- 4Practise on open sets of scans and take a research or hospital placement
- 5Join a health technology or hospital team as a junior, then learn the safety rules for medical software
⏰ A day in the life
A hospital wants to try an AI tool that flags possible lung problems on chest X-rays. You test it on scans from older machines and find it misses more cases there. You write up the gap, show the radiologists, and work with the team on a fix.