Period
to 7 December 2019

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Tornado skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Tornado over the 6 months to 7 December 2019 with a comparison to the same period in the previous 2 years.

Tornado
England > London
6 months to
7 Dec 2019
Same period 2018 Same period 2017
Rank 699 788 843
Rank change year-on-year +89 +55 -10
Permanent jobs citing Tornado 22 14 12
As % of all permanent IT jobs advertised in London 0.041% 0.021% 0.016%
As % of the Application Platforms category 0.27% 0.12% 0.086%
Number of salaries quoted 10 13 11
London median annual salary £72,500 £65,000 £42,500
Median salary % change year-on-year +11.54% +52.94% -22.73%
10th Percentile £49,500 £45,000 £36,250
90th Percentile £105,000 £87,500 £66,250
England median annual salary £53,000 £60,000 £50,000
% change year-on-year -11.67% +20.00% +11.11%

Tornado is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for application platform skills.

All Application Platform Skills
London
Permanent vacancies with a requirement for application platform skills 8,079 11,485 13,903
As % of all permanent IT jobs advertised in London 15.10% 17.23% 18.72%
Number of salaries quoted 6,624 9,319 11,225
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £32,500 £32,500 £32,500
90th Percentile £95,000 £92,500 £87,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +3.26%

Tornado
Job Vacancy Trend in London

Job postings citing Tornado as a percentage of all IT jobs advertised in London.

Job vacancy trend for Tornado in London

Tornado
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Tornado in London.

Salary trend for Tornado in London

Tornado
Salary Histogram in London

The salary distribution of IT jobs citing Tornado in London over the 6 months to 7 December 2019.

Salary histogram for Tornado in London

Tornado
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Tornado within the London region over the 6 months to 7 December 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London - 2 £71,250 -
Tornado
England

For the 6 months to 7 December 2019, IT jobs citing Tornado also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Tornado.

1 22 (100.00%) Python
2 19 (86.36%) Flask
3 13 (59.09%) Data Science
3 13 (59.09%) Machine Learning
4 12 (54.55%) Marketing
4 12 (54.55%) Web Development
5 11 (50.00%) Product Marketing
5 11 (50.00%) Big Data
5 11 (50.00%) Statistical Modelling
5 11 (50.00%) NumPy
5 11 (50.00%) Billing
5 11 (50.00%) Artificial Intelligence
5 11 (50.00%) Pandas
5 11 (50.00%) scikit-learn
5 11 (50.00%) TensorFlow
5 11 (50.00%) Keras
6 9 (40.91%) MySQL
7 8 (36.36%) Django
7 8 (36.36%) Kubernetes
8 7 (31.82%) AWS
9 5 (22.73%) PostgreSQL
9 5 (22.73%) Finance
9 5 (22.73%) C
9 5 (22.73%) JavaScript
9 5 (22.73%) NoSQL
9 5 (22.73%) AngularJS
9 5 (22.73%) Vue.js
9 5 (22.73%) Microservices
9 5 (22.73%) Pyramid
10 4 (18.18%) SDLC

Tornado
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (9.09%) Apache
1 2 (9.09%) nginx
1 2 (9.09%) Zope
Cloud Services
1 7 (31.82%) AWS
2 3 (13.64%) GCP
3 2 (9.09%) GitHub
3 2 (9.09%) SaaS
3 2 (9.09%) Slack
Communications & Networking
1 3 (13.64%) HTTP
2 2 (9.09%) Reverse Proxy
Database & Business Intelligence
1 11 (50.00%) Big Data
2 9 (40.91%) MySQL
3 5 (22.73%) NoSQL
3 5 (22.73%) PostgreSQL
4 3 (13.64%) Apache Cassandra
5 2 (9.09%) Amazon Redshift
5 2 (9.09%) MongoDB
5 2 (9.09%) Neo4j
5 2 (9.09%) Relational Database
Development Applications
1 2 (9.09%) Jasmine
1 2 (9.09%) Jenkins
1 2 (9.09%) Mocha
General
1 12 (54.55%) Marketing
2 11 (50.00%) Billing
3 5 (22.73%) Finance
4 1 (4.55%) Advertising
4 1 (4.55%) Retail
Job Titles
1 11 (50.00%) Data Scientist
1 11 (50.00%) Senior Data Scientist
2 9 (40.91%) Developer
3 7 (31.82%) Python Developer
4 5 (22.73%) Django Developer
4 5 (22.73%) Python/Django Developer
5 3 (13.64%) Angular Developer
5 3 (13.64%) Full Stack Developer
5 3 (13.64%) Lead Developer
5 3 (13.64%) Senior Developer
5 3 (13.64%) Senior Python Developer
5 3 (13.64%) Senior SQL Developer
5 3 (13.64%) SQL Developer
6 2 (9.09%) MongoDB Developer
7 1 (4.55%) Python Developer - Fintech
7 1 (4.55%) Technical Developer
7 1 (4.55%) Technical Leader
Libraries, Frameworks & Software Standards
1 19 (86.36%) Flask
2 11 (50.00%) Keras
2 11 (50.00%) NumPy
2 11 (50.00%) Pandas
2 11 (50.00%) scikit-learn
2 11 (50.00%) TensorFlow
3 8 (36.36%) Django
4 5 (22.73%) AngularJS
4 5 (22.73%) Pyramid
4 5 (22.73%) Vue.js
5 3 (13.64%) React
6 2 (9.09%) D3.js
6 2 (9.09%) LAPP Stack
6 2 (9.09%) LEMP Stack
6 2 (9.09%) Node.js
6 2 (9.09%) Pylons
6 2 (9.09%) pytest
6 2 (9.09%) RESTful
6 2 (9.09%) SQLAlchemy
6 2 (9.09%) Web Services
Miscellaneous
1 3 (13.64%) Greenfield Project
2 2 (9.09%) Analytical Skills
2 2 (9.09%) Data Structures
2 2 (9.09%) Management Information System
2 2 (9.09%) User Experience
3 1 (4.55%) Renewable Energy
Operating Systems
1 3 (13.64%) Linux
Processes & Methodologies
1 13 (59.09%) Data Science
1 13 (59.09%) Machine Learning
2 12 (54.55%) Web Development
3 11 (50.00%) Artificial Intelligence
3 11 (50.00%) Product Marketing
3 11 (50.00%) Statistical Modelling
4 5 (22.73%) Microservices
5 4 (18.18%) SDLC
6 3 (13.64%) Agile Software Development
6 3 (13.64%) Cybersecurity
6 3 (13.64%) DevOps
6 3 (13.64%) Fintech
6 3 (13.64%) Low Latency
6 3 (13.64%) Software Engineering
7 2 (9.09%) Disruptive Innovation
7 2 (9.09%) Front End Development
7 2 (9.09%) Information Security
7 2 (9.09%) Prototyping
7 2 (9.09%) Secure Coding
7 2 (9.09%) TDD
Programming Languages
1 22 (100.00%) Python
2 5 (22.73%) C
2 5 (22.73%) JavaScript
3 4 (18.18%) SQL
4 3 (13.64%) C++
4 3 (13.64%) Rust
5 1 (4.55%) Java
5 1 (4.55%) PHP
Qualifications
1 2 (9.09%) PhD
Quality Assurance & Compliance
1 1 (4.55%) GDPR
System Software
1 3 (13.64%) Docker
Systems Management
1 8 (36.36%) Kubernetes
Vendors
1 3 (13.64%) Google