The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for WSGI skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited WSGI over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Web Server Gateway Interface (WSGI)
England / London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 611 635 -
Rank change year-on-year +24 -  
Permanent jobs citing WSGI 2 3 0
As % of all permanent IT jobs advertised in London 0.005% 0.008% -
As % of the Libraries, Frameworks & Software Standards category 0.013% 0.019% -
Number of salaries quoted 2 3 0
Median salary £45,500 £52,500 -
Median salary % change year-on-year -13.33% -  
UK excluding London median salary - - -

WSGI is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 14851 15941 17016
As % of all permanent IT job vacancies advertised in London 40.32% 40.39% 37.96%
Number of salaries quoted 12294 14089 14656
Median salary £57,500 £55,000 £55,000
Median salary % change year-on-year +4.54% -  
90% offered a salary of more than £40,000 £38,000 £35,000
10% offered a salary of more than £80,000 £75,000 £77,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

WSGI
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing WSGI as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for WSGI in London

WSGI
Salary Trend in London

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

Salary trend for WSGI in London

WSGI
Salary Histogram in London

The salary distribution of IT jobs citing WSGI in London over the 3 months to 26 June 2017.

Salary histogram for WSGI in London

For the 6 months to 26 June 2017, IT jobs citing WSGI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for WSGI.

1 3 (100.00%) Python
2 2 (66.67%) DevOps
2 2 (66.67%) Ansible
3 1 (33.33%) Docker
3 1 (33.33%) Analytical Skills
3 1 (33.33%) Mesos
3 1 (33.33%) Google Cloud Platform
3 1 (33.33%) Kubernetes
3 1 (33.33%) Consul
3 1 (33.33%) Linux Command Line
3 1 (33.33%) C
3 1 (33.33%) HTML
3 1 (33.33%) JavaScript
3 1 (33.33%) Perl
3 1 (33.33%) CSS
3 1 (33.33%) Web Services
3 1 (33.33%) Linux
3 1 (33.33%) Apache
3 1 (33.33%) GCP
3 1 (33.33%) HTTP
3 1 (33.33%) Configuration Management
3 1 (33.33%) Advertising
3 1 (33.33%) Google
3 1 (33.33%) Django
3 1 (33.33%) Continuous Integration
3 1 (33.33%) Time Management
3 1 (33.33%) Cloud Computing
3 1 (33.33%) Git (software)
3 1 (33.33%) nginx
3 1 (33.33%) RESTful

WSGI
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 1 (33.33%) Apache
1 1 (33.33%) nginx
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Cloud Computing
1 1 (33.33%) Google Cloud Platform
Communications & Networking
1 1 (33.33%) HTTP
Development Applications
1 1 (33.33%) Git (software)
General
1 1 (33.33%) Advertising
Job Titles
1 1 (33.33%) Developer
1 1 (33.33%) DevOps Engineer
1 1 (33.33%) Linux Engineer
1 1 (33.33%) Linux Systems Engineer
1 1 (33.33%) Python Developer
1 1 (33.33%) Systems Engineer
Libraries, Frameworks & Software Standards
1 1 (33.33%) CSS
1 1 (33.33%) Django
1 1 (33.33%) FastCGI
1 1 (33.33%) HTML
1 1 (33.33%) RESTful
1 1 (33.33%) Web Services
Miscellaneous
1 1 (33.33%) Analytical Skills
1 1 (33.33%) Linux Command Line
Operating Systems
1 1 (33.33%) Linux
Processes & Methodologies
1 2 (66.67%) DevOps
2 1 (33.33%) BDD
2 1 (33.33%) Configuration Management
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Open Source
2 1 (33.33%) Time Management
Programming Languages
1 3 (100.00%) Python
2 1 (33.33%) Bash Shell
2 1 (33.33%) C
2 1 (33.33%) Go
2 1 (33.33%) JavaScript
2 1 (33.33%) Perl
Quality Assurance & Compliance
1 1 (33.33%) GCP
System Software
1 1 (33.33%) Docker
1 1 (33.33%) Varnish
Systems Management
1 2 (66.67%) Ansible
2 1 (33.33%) Consul
2 1 (33.33%) Kubernetes
2 1 (33.33%) Mesos
2 1 (33.33%) Puppet
Vendors
1 1 (33.33%) Google