Period
to 24 September 2018

The following table provides summary statistics for permanent job vacancies with a requirement for OpenLayers skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OpenLayers over the 6 months to 24 September 2018 with a comparison to the same period in the previous 2 years.

OpenLayers
UK
6 months to
24 Sep 2018
Same period 2017 Same period 2016
Rank 1131 1153 1212
Rank change year-on-year +22 +59 +66
Permanent jobs citing OpenLayers 28 40 42
As % of all permanent IT jobs advertised in the UK 0.017% 0.023% 0.022%
As % of the Libraries, Frameworks & Software Standards category 0.042% 0.057% 0.056%
Number of salaries quoted 25 37 36
UK median annual salary £25,000 £37,500 £42,500
Median salary % change year-on-year -33.33% -11.76% -5.56%
10th Percentile £22,500 £22,500 £26,250
90th Percentile £52,500 £62,500 £58,750
UK excluding London median annual salary £25,000 £37,500 £42,500
% change year-on-year -33.33% -11.76% -5.56%

OpenLayers is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 67,109 70,420 75,311
As % of all permanent IT jobs advertised in the UK 40.30% 40.34% 39.07%
Number of salaries quoted 55,608 58,261 65,317
UK median annual salary £50,000 £48,500 £47,500
Median salary % change year-on-year +3.09% +2.11% +5.56%
10th Percentile £31,250 £29,000 £28,750
90th Percentile £82,500 £77,500 £75,000
UK excluding London median annual salary £45,000 £42,500 £41,500
% change year-on-year +5.88% +2.41% +3.75%

OpenLayers
Job Vacancy Trend

Job postings citing OpenLayers as a percentage of all IT jobs advertised.

Job vacancy trend for OpenLayers in the UK

OpenLayers
Salary Trend

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

Salary trend for OpenLayers in the UK

OpenLayers
Salary Histogram

The salary distribution of IT jobs citing OpenLayers over the 6 months to 24 September 2018.

Salary histogram for OpenLayers in the UK

OpenLayers
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OpenLayers within the UK over the 6 months to 24 September 2018. 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
England +36 26 £25,000 -31.51% 3
UK excluding London -10 24 £25,000 -33.33% 3
South East -9 18 £25,000 -31.51% 1
West Midlands +26 4 £48,750 -2.50%
Midlands +23 4 £48,750 -2.50%
London +34 2 £44,250 -
South West -1 2 £55,500 +146.67%

For the 6 months to 24 September 2018, IT jobs citing OpenLayers 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 with a requirement for OpenLayers.

1 25 (89.29%) JavaScript
2 22 (78.57%) AngularJS
3 17 (60.71%) jQuery
3 17 (60.71%) HTML
3 17 (60.71%) CSS
3 17 (60.71%) Software Engineering
4 16 (57.14%) Node.js
4 16 (57.14%) TypeScript
5 15 (53.57%) Web Development
6 14 (50.00%) JIRA
6 14 (50.00%) Computer Science
6 14 (50.00%) CSS3
6 14 (50.00%) HTML5
7 13 (46.43%) Git (software)
7 13 (46.43%) Sass
8 12 (42.86%) LESS
8 12 (42.86%) Angular 2
8 12 (42.86%) Jasmine
8 12 (42.86%) Dojo
8 12 (42.86%) Selenium
8 12 (42.86%) Degree
8 12 (42.86%) Agile Software Development
8 12 (42.86%) Visual Studio
8 12 (42.86%) Computer Science Degree
9 11 (39.29%) GIS
10 8 (28.57%) PostgreSQL
11 6 (21.43%) Java
11 6 (21.43%) SQL
12 5 (17.86%) Geospatial Data
13 4 (14.29%) Unit Testing

OpenLayers
Co-occurring IT Skills 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 3 (10.71%) GeoServer
2 2 (7.14%) IIS
3 1 (3.57%) Apache
3 1 (3.57%) ArcGIS
Cloud Services
1 2 (7.14%) GitHub
Communications & Networking
1 2 (7.14%) HTTPS
2 1 (3.57%) HTTP
Database & Business Intelligence
1 11 (39.29%) GIS
2 8 (28.57%) PostgreSQL
3 5 (17.86%) Geospatial Data
4 1 (3.57%) MongoDB
4 1 (3.57%) QGIS
4 1 (3.57%) RDBMS
4 1 (3.57%) Relational Database
Development Applications
1 14 (50.00%) JIRA
2 13 (46.43%) Git (software)
3 12 (42.86%) Jasmine
3 12 (42.86%) Selenium
3 12 (42.86%) Visual Studio
4 2 (7.14%) Jenkins
4 2 (7.14%) Subversion
5 1 (3.57%) Trac
5 1 (3.57%) Vagrant
General
1 2 (7.14%) Military
Job Titles
1 17 (60.71%) Developer
2 12 (42.86%) Graduate
3 7 (25.00%) Development Engineer
3 7 (25.00%) Graduate Development Engineer
3 7 (25.00%) JavaScript Developer
3 7 (25.00%) Web Engineer
4 5 (17.86%) Graduate Developer
4 5 (17.86%) Graduate Web Developer
4 5 (17.86%) Web Developer
5 3 (10.71%) Front End Developer (Client-Side Developer)
5 3 (10.71%) Software Engineer
6 2 (7.14%) Full Stack Developer
6 2 (7.14%) HTML CSS Developer
6 2 (7.14%) HTML Developer
6 2 (7.14%) Java Developer
6 2 (7.14%) Junior
6 2 (7.14%) Junior Developer
6 2 (7.14%) Junior Front End Developer (Client-Side Developer)
6 2 (7.14%) Python Developer
6 2 (7.14%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 22 (78.57%) AngularJS
2 17 (60.71%) CSS
2 17 (60.71%) HTML
2 17 (60.71%) jQuery
3 16 (57.14%) Node.js
4 14 (50.00%) CSS3
4 14 (50.00%) HTML5
5 13 (46.43%) Sass
6 12 (42.86%) Angular 2
6 12 (42.86%) Dojo
6 12 (42.86%) LESS
7 3 (10.71%) .NET
7 3 (10.71%) PostGIS
7 3 (10.71%) Vue.js
8 2 (7.14%) Ext JS
8 2 (7.14%) Hibernate
8 2 (7.14%) J2EE
8 2 (7.14%) JDBC
8 2 (7.14%) Servlets
8 2 (7.14%) Spring
Miscellaneous
1 14 (50.00%) Computer Science
2 2 (7.14%) Management Information System
3 1 (3.57%) User Experience
Operating Systems
1 3 (10.71%) Android
1 3 (10.71%) CentOS
1 3 (10.71%) Linux
2 2 (7.14%) Apple iOS
2 2 (7.14%) Windows
Processes & Methodologies
1 17 (60.71%) Software Engineering
2 15 (53.57%) Web Development
3 12 (42.86%) Agile Software Development
4 4 (14.29%) Front End Development
4 4 (14.29%) Unit Testing
5 3 (10.71%) Business Development
5 3 (10.71%) Coaching
5 3 (10.71%) Mentoring
5 3 (10.71%) MVC
5 3 (10.71%) Open Source
5 3 (10.71%) Project Planning
6 2 (7.14%) Android Development
6 2 (7.14%) Continuous Integration
6 2 (7.14%) DevOps
6 2 (7.14%) High Availability
6 2 (7.14%) Information Management
6 2 (7.14%) iOS Development
6 2 (7.14%) OO
6 2 (7.14%) OOP
6 2 (7.14%) Scrum
Programming Languages
1 25 (89.29%) JavaScript
2 16 (57.14%) TypeScript
3 6 (21.43%) Java
3 6 (21.43%) SQL
4 3 (10.71%) C
4 3 (10.71%) Python
5 2 (7.14%) ES6
6 1 (3.57%) Perl
Qualifications
1 12 (42.86%) Computer Science Degree
1 12 (42.86%) Degree
2 3 (10.71%) DV Cleared
2 3 (10.71%) Security Cleared
Quality Assurance & Compliance
1 1 (3.57%) ISO/IEC 27001
System Software
1 2 (7.14%) Active Directory
1 2 (7.14%) Docker
Systems Management
1 3 (10.71%) Puppet
2 1 (3.57%) Nagios
Vendors
1 3 (10.71%) ESRI
2 1 (3.57%) Oracle