Period
to 19 June 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 19 June 2018 with a comparison to the same period in the previous 2 years.

OpenLayers
UK
6 months to
19 Jun 2018
Same period 2017 Same period 2016
Rank 1144 1144 1217
Rank change year-on-year 0 +73 +19
Permanent jobs citing OpenLayers 27 33 52
As % of all permanent IT jobs advertised in the UK 0.016% 0.019% 0.026%
As % of the Libraries, Frameworks & Software Standards category 0.038% 0.047% 0.067%
Number of salaries quoted 16 33 46
UK median annual salary £45,000 £37,500 £42,000
Median salary % change year-on-year +20.00% -10.71% -11.58%
10th Percentile £37,500 £26,250 £26,250
90th Percentile £56,125 £52,500 £53,250
UK excluding London median annual salary £46,250 £37,500 £42,000
% change year-on-year +23.33% -10.71% -9.19%

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 70,338 70,055 77,622
As % of all permanent IT jobs advertised in the UK 40.86% 40.71% 38.87%
Number of salaries quoted 58,803 59,266 67,062
UK median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £28,750 £28,500
90th Percentile £80,000 £76,250 £75,000
UK excluding London median annual salary £45,000 £42,000 £41,000
% change year-on-year +7.14% +2.44% +2.50%

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 19 June 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 19 June 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 -14 20 £45,000 +20.00% 6
UK excluding London -19 16 £46,250 +23.33% 6
South East -23 6 £43,750 +19.86% 5
Midlands - 6 £48,750 - 1
West Midlands - 6 £48,750 - 1
South West +1 4 £52,750 +40.67%
London +5 3 £44,000 -23.48%

For the 6 months to 19 June 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 23 (85.19%) JavaScript
2 17 (62.96%) AngularJS
3 16 (59.26%) Java
4 14 (51.85%) SQL
5 12 (44.44%) GIS
5 12 (44.44%) PostgreSQL
5 12 (44.44%) Software Engineering
6 9 (33.33%) Web Development
6 9 (33.33%) jQuery
6 9 (33.33%) Unit Testing
6 9 (33.33%) HTML
6 9 (33.33%) CSS
7 8 (29.63%) .NET
8 7 (25.93%) J2EE
8 7 (25.93%) JDBC
8 7 (25.93%) Servlets
8 7 (25.93%) OOP
8 7 (25.93%) OO
9 6 (22.22%) Web Services
9 6 (22.22%) PostGIS
9 6 (22.22%) Front End Development
10 5 (18.52%) GeoServer
10 5 (18.52%) Geospatial Data
10 5 (18.52%) C#
10 5 (18.52%) IIS
10 5 (18.52%) Linux
10 5 (18.52%) Git (software)
10 5 (18.52%) Open Source
10 5 (18.52%) Node.js
11 4 (14.81%) RESTful

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 5 (18.52%) GeoServer
1 5 (18.52%) IIS
2 4 (14.81%) Apache
3 1 (3.70%) ArcGIS
3 1 (3.70%) Oracle Spatial
3 1 (3.70%) Tomcat
Cloud Services
1 2 (7.41%) GitHub
2 1 (3.70%) Amazon AWS
2 1 (3.70%) Bluemix
2 1 (3.70%) IBM Cloud
2 1 (3.70%) Microsoft Azure
Communications & Networking
1 3 (11.11%) HTTP
2 2 (7.41%) HTTPS
Database & Business Intelligence
1 12 (44.44%) GIS
1 12 (44.44%) PostgreSQL
2 5 (18.52%) Geospatial Data
3 4 (14.81%) SQL Server
4 3 (11.11%) MongoDB
4 3 (11.11%) Relational Database
5 1 (3.70%) QGIS
5 1 (3.70%) RDBMS
5 1 (3.70%) SQL Server 2014
Development Applications
1 5 (18.52%) Git (software)
2 4 (14.81%) Jenkins
3 2 (7.41%) Eclipse
3 2 (7.41%) JIRA
3 2 (7.41%) Maven
3 2 (7.41%) Mockito
3 2 (7.41%) Subversion
4 1 (3.70%) Trac
4 1 (3.70%) Vagrant
General
1 1 (3.70%) Military
Job Titles
1 15 (55.56%) Developer
2 8 (29.63%) JavaScript Developer
2 8 (29.63%) Software Engineer
3 6 (22.22%) Web Developer
4 5 (18.52%) Java Developer
4 5 (18.52%) Senior Developer
5 4 (14.81%) Senior JavaScript Developer
6 3 (11.11%) Java Web Developer
6 3 (11.11%) Senior Web Developer
7 2 (7.41%) Backend Developer
7 2 (7.41%) Full Stack Developer
7 2 (7.41%) HTML CSS Developer
7 2 (7.41%) HTML Developer
7 2 (7.41%) Python Developer
7 2 (7.41%) Senior Java Developer
7 2 (7.41%) Senior Java Web Developer
7 2 (7.41%) Senior SQL Developer
7 2 (7.41%) Senior SQL Server Developer
7 2 (7.41%) SQL Developer
7 2 (7.41%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 17 (62.96%) AngularJS
2 9 (33.33%) CSS
2 9 (33.33%) HTML
2 9 (33.33%) jQuery
3 8 (29.63%) .NET
4 7 (25.93%) J2EE
4 7 (25.93%) JDBC
4 7 (25.93%) Servlets
5 6 (22.22%) PostGIS
5 6 (22.22%) Web Services
6 5 (18.52%) Node.js
7 4 (14.81%) RESTful
8 3 (11.11%) Leaflet
9 2 (7.41%) CSS3
9 2 (7.41%) Google Maps API
9 2 (7.41%) GWT
9 2 (7.41%) HTML5
9 2 (7.41%) Spring Boot
9 2 (7.41%) Thymeleaf
9 2 (7.41%) Twitter Bootstrap
Miscellaneous
1 3 (11.11%) Computer Science
1 3 (11.11%) User Experience
2 2 (7.41%) Algorithms
2 2 (7.41%) Client/Server
2 2 (7.41%) Management Information System
3 1 (3.70%) Analytical Skills
3 1 (3.70%) Social Media
3 1 (3.70%) Virtual Team
Operating Systems
1 5 (18.52%) Linux
2 3 (11.11%) Android
2 3 (11.11%) Windows
3 2 (7.41%) Apple iOS
3 2 (7.41%) CentOS
4 1 (3.70%) Windows Server
Processes & Methodologies
1 12 (44.44%) Software Engineering
2 9 (33.33%) Unit Testing
2 9 (33.33%) Web Development
3 7 (25.93%) OO
3 7 (25.93%) OOP
4 6 (22.22%) Front End Development
5 5 (18.52%) Open Source
6 4 (14.81%) Mentoring
6 4 (14.81%) Problem-Solving
7 3 (11.11%) Asset Management
7 3 (11.11%) Business Development
7 3 (11.11%) Coaching
7 3 (11.11%) Project Planning
7 3 (11.11%) TDD
8 2 (7.41%) Agile Software Development
8 2 (7.41%) Continuous Integration
8 2 (7.41%) Information Management
8 2 (7.41%) MVC
8 2 (7.41%) Service Delivery
8 2 (7.41%) Test Automation
Programming Languages
1 23 (85.19%) JavaScript
2 16 (59.26%) Java
3 14 (51.85%) SQL
4 5 (18.52%) C#
5 4 (14.81%) C
6 3 (11.11%) Python
6 3 (11.11%) TypeScript
7 2 (7.41%) C++
8 1 (3.70%) COBOL
8 1 (3.70%) Perl
8 1 (3.70%) PHP
8 1 (3.70%) Scala
8 1 (3.70%) VB.NET
Qualifications
1 4 (14.81%) Security Cleared
2 3 (11.11%) Degree
2 3 (11.11%) DV Cleared
3 1 (3.70%) Computer Science Degree
3 1 (3.70%) Postgraduate
3 1 (3.70%) SC Cleared
Quality Assurance & Compliance
1 1 (3.70%) ISO/IEC 27001
1 1 (3.70%) QA
System Software
1 2 (7.41%) Active Directory
1 2 (7.41%) Docker
Systems Management
1 2 (7.41%) Apache Shiro
1 2 (7.41%) Puppet
2 1 (3.70%) Nagios
Vendors
1 4 (14.81%) ESRI
2 2 (7.41%) Google
2 2 (7.41%) Oracle
3 1 (3.70%) IBM
3 1 (3.70%) Mapinfo