Period
to 11 December 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 11 December 2018 with a comparison to the same period in the previous 2 years.

OpenLayers
UK
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 1096 1162 1198
Rank change year-on-year +66 +36 +67
Permanent jobs citing OpenLayers 37 42 30
As % of all permanent IT jobs advertised in the UK 0.023% 0.023% 0.016%
As % of the Libraries, Frameworks & Software Standards category 0.059% 0.058% 0.041%
Number of salaries quoted 33 32 28
UK median annual salary £25,000 £38,750 £50,000
Median salary % change year-on-year -35.48% -22.50% +11.11%
10th Percentile £22,500 £22,500 £32,500
90th Percentile £50,250 £64,750 £75,000
UK excluding London median annual salary £25,000 £40,000 £36,250
% change year-on-year -37.50% +10.34% -19.44%

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 63,063 72,051 72,420
As % of all permanent IT jobs advertised in the UK 39.49% 40.10% 39.18%
Number of salaries quoted 51,838 60,028 62,707
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £31,250 £29,750 £28,750
90th Percentile £83,750 £77,500 £77,500
UK excluding London median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

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 11 December 2018.

Salary histogram for OpenLayers in the UK

OpenLayers
Top 10 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 11 December 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 +48 36 £25,000 -33.33% 9
UK excluding London +47 32 £25,000 -37.50% 8
South East +19 22 £25,000 -31.51% 1
North of England +46 7 £40,000 -27.27% 1
London +64 5 £44,250 +18.00% 3
North West - 3 £40,000 - 1
Yorkshire +38 2 £40,000 -27.27%
South West +14 2 £55,500 +23.33% 3
North East - 2 £40,000 -
Wales - 1 £52,500 -

For the 6 months to 11 December 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 26 (70.27%) HTML
1 26 (70.27%) JavaScript
1 26 (70.27%) CSS
2 23 (62.16%) AngularJS
3 21 (56.76%) JIRA
4 20 (54.05%) Git (software)
4 20 (54.05%) Agile Software Development
5 19 (51.35%) TypeScript
6 18 (48.65%) Software Engineering
6 18 (48.65%) Computer Science
6 18 (48.65%) jQuery
7 17 (45.95%) Web Development
7 17 (45.95%) HTML5
7 17 (45.95%) CSS3
8 16 (43.24%) Sass
8 16 (43.24%) Degree
8 16 (43.24%) GIS
8 16 (43.24%) PostgreSQL
8 16 (43.24%) Computer Science Degree
9 15 (40.54%) Angular 2
9 15 (40.54%) Visual Studio
9 15 (40.54%) Selenium
9 15 (40.54%) Dojo
9 15 (40.54%) LESS
9 15 (40.54%) Jasmine
9 15 (40.54%) Node.js
10 13 (35.14%) GeoServer
11 11 (29.73%) PostGIS
11 11 (29.73%) Python
12 10 (27.03%) Java

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 13 (35.14%) GeoServer
2 8 (21.62%) ArcGIS
3 4 (10.81%) Confluence
4 3 (8.11%) Liferay
4 3 (8.11%) Oracle Spatial
5 2 (5.41%) Apache
5 2 (5.41%) IIS
6 1 (2.70%) Apache Spark
Cloud Services
1 2 (5.41%) GitHub
Communications & Networking
1 2 (5.41%) HTTPS
Database & Business Intelligence
1 16 (43.24%) GIS
1 16 (43.24%) PostgreSQL
2 9 (24.32%) Geospatial Data
3 8 (21.62%) QGIS
4 7 (18.92%) Big Data
4 7 (18.92%) DB2
5 3 (8.11%) MySQL
6 1 (2.70%) MongoDB
6 1 (2.70%) NoSQL
6 1 (2.70%) RDBMS
6 1 (2.70%) Relational Database
Development Applications
1 21 (56.76%) JIRA
2 20 (54.05%) Git (software)
3 15 (40.54%) Jasmine
3 15 (40.54%) Selenium
3 15 (40.54%) Visual Studio
4 7 (18.92%) Aptana Studio
5 5 (13.51%) Jenkins
6 3 (8.11%) JIRA Agile
6 3 (8.11%) Maven
6 3 (8.11%) Subversion
7 1 (2.70%) Cucumber
7 1 (2.70%) Trac
General
1 1 (2.70%) Military
Job Titles
1 20 (54.05%) Developer
2 15 (40.54%) Graduate
3 8 (21.62%) Consultant
3 8 (21.62%) Graduate Developer
3 8 (21.62%) Graduate Web Developer
3 8 (21.62%) Web Developer
4 7 (18.92%) Development Engineer
4 7 (18.92%) Graduate Development Engineer
4 7 (18.92%) Java Developer
4 7 (18.92%) Technical Consultant
4 7 (18.92%) Web Engineer
5 3 (8.11%) Java Engineer
5 3 (8.11%) JavaScript Developer
5 3 (8.11%) Junior
5 3 (8.11%) Junior Developer
6 2 (5.41%) Developer/Software Engineer
6 2 (5.41%) Front End Developer (Client-Side Developer)
6 2 (5.41%) HTML Developer
6 2 (5.41%) Java Software Developer
6 2 (5.41%) Junior Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 26 (70.27%) CSS
1 26 (70.27%) HTML
2 23 (62.16%) AngularJS
3 18 (48.65%) jQuery
4 17 (45.95%) CSS3
4 17 (45.95%) HTML5
5 16 (43.24%) Sass
6 15 (40.54%) Angular 2
6 15 (40.54%) Dojo
6 15 (40.54%) LESS
6 15 (40.54%) Node.js
7 11 (29.73%) PostGIS
8 8 (21.62%) Spring
9 7 (18.92%) Leaflet
9 7 (18.92%) Middleware
10 6 (16.22%) Hibernate
11 4 (10.81%) Kafka
12 3 (8.11%) Java EE
12 3 (8.11%) Java SE
12 3 (8.11%) RESTful
Miscellaneous
1 7 (18.92%) Analytical Skills
1 7 (18.92%) Self-Motivation
2 4 (10.81%) Management Information System
3 3 (8.11%) User Experience
4 1 (2.70%) Wiki
Operating Systems
1 8 (21.62%) Linux
2 4 (10.81%) CentOS
3 3 (8.11%) Mac OS X
3 3 (8.11%) Windows
4 2 (5.41%) Android
4 2 (5.41%) Apple iOS
Processes & Methodologies
1 20 (54.05%) Agile Software Development
2 18 (48.65%) Computer Science
2 18 (48.65%) Software Engineering
3 17 (45.95%) Web Development
4 8 (21.62%) MVC
5 7 (18.92%) Decision-Making
6 5 (13.51%) Continuous Integration
6 5 (13.51%) Information Management
7 4 (10.81%) BDD
7 4 (10.81%) Open Source
7 4 (10.81%) TDD
7 4 (10.81%) Unit Testing
8 3 (8.11%) Business Development
8 3 (8.11%) Coaching
8 3 (8.11%) Continuous Delivery
8 3 (8.11%) Deployment Automation
8 3 (8.11%) High Availability
8 3 (8.11%) Mentoring
8 3 (8.11%) Problem-Solving
8 3 (8.11%) Service Delivery
Programming Languages
1 26 (70.27%) JavaScript
2 19 (51.35%) TypeScript
3 11 (29.73%) Python
4 10 (27.03%) Java
5 9 (24.32%) SQL
6 3 (8.11%) C
7 2 (5.41%) ES6
8 1 (2.70%) Perl
Qualifications
1 16 (43.24%) Computer Science Degree
1 16 (43.24%) Degree
2 3 (8.11%) DV Cleared
2 3 (8.11%) Security Cleared
Quality Assurance & Compliance
1 1 (2.70%) ISO/IEC 27001
System Software
1 2 (5.41%) Active Directory
1 2 (5.41%) Docker
2 1 (2.70%) Apache ZooKeeper
Systems Management
1 4 (10.81%) Puppet
2 1 (2.70%) Nagios
Vendors
1 7 (18.92%) Mapinfo
2 4 (10.81%) Oracle
3 3 (8.11%) ESRI