Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

How Corndel hires

Truth index
C 62/100
Median time to fill
62 days
Ghost roles
33%
Stale roles
33%
Reposted roles
33%

Corndel scores C on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 33% look like ghost listings, 33% have gone stale and 33% are the same role posted again. Its roles close in a median of 62 days. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed

Overview

Corndel is a London training provider founded in 2016 that delivers apprenticeship programmes in data, technology and leadership to employees of large organisations. Its model pairs a professional coach with each learner and focuses on applying skills to real work rather than classroom cohorts. The company partners with universities to accredit its data and artificial intelligence programmes.

News

News CMI 2 years ago
Corndel, CMI Training Provider of the Year 2024
Corndel collaborates with organisations to provide transformative skills programmes to employees at all levels
Read more
Report
News CMI 5 years ago
From non-racist toward anti-racist: Corndel's story
The successful UK training provider Corndel recently took a pledge to have 'no neutral position' on workplace racism at every level
Read more
Report

Tech stack

Technologies named in job postings at Corndel over the last 12 months, by layer, with the share of postings for each.
Technologies in use
38
Postings analysed
6
Stack modernity
91/100AI adopter
Languages
SQL
Python
Frameworks & libraries
NumPy
Pandas
PyTorch
Scikit-learn
Databases
Google BigQuery
Cloud & platforms
Azure
Power BI
AWS
GCP
AI & ML
ChatGPT
Claude
Gemini
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Full Corndel tech stack 38 technologies · by team · pay by technology · changes · similar stacks

Growth

Hiring Momentum
83/100
Scaling fast
Open positions
4
2 opened / 5 closed in 30 days
Median time-to-fill
22 days
faster than 53% of the market
ATS activity
Every ~11 hours
Today
Hiring Dynamics +100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Education
40% ▲
Data Science
20% ▲
Product
20% ▼
Marketing
20% ▲
Activity Timeline
Added Rest API to stack Oct 2026
Added pySpark to stack Oct 2026
Added OpenAI Codex to stack Oct 2026
Added Microsoft Fabric to stack Oct 2026
Added Master Data Management to stack Oct 2026
Added Claude Code to stack Oct 2026
Added Azure DevOps to stack Oct 2026
Added Azure Data Factory to stack Oct 2026
Added Microsoft Excel to stack Sep 2026
Added Google Workspace to stack Sep 2026
Added Google BigQuery to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
London
London United Kingdom
HQ
A heightened state of learning
4 open roles 5 posted in 90 days 50% engineering 25% remote 10-50 est. staff
hires for AI/ML, Data Science, Marketing
5th Floor, 80 Old Street, London EC1V 9AZ
seen since Apr 2026 company site, job postings

Jobs

≈ $79k – $171k per year (Estimated) • Remote (likely United Kingdom) • Full-Time • London
Python
SQL
Databricks
AI/ML
Spark
dbt
DevOps
GCP
Azure
CI/CD
AWS
Apply
In office • Full-Time • London
Python
SQL
Scikit-learn
TensorFlow
Pandas
NumPy
PyTorch
Hugging Face
Machine Learning
DevOps
GCP
Azure
AWS
Apply

Financials

Latest round
Venture - Series Unknown
Funding rounds
4
Funding rounds
Round Announced Amount
Venture - Series Unknown 2020 — Details
Venture - Series Unknown 2019 — Details
Venture - Series Unknown 2017 — Details
Venture - Series Unknown 2017 — Details