The following table provides summary statistics for permanent job vacancies advertised in Glasgow with a requirement for Open Source skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Open Source over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Open Source
Scotland / Glasgow
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 62 50 48
Rank change year-on-year -12 -2  
Permanent jobs citing Open Source 30 65 59
As % of all permanent IT jobs advertised in Glasgow 3.15% 4.97% 5.10%
As % of the Processes & Methodologies category 3.44% 5.42% 5.61%
Number of salaries quoted 27 36 27
Median salary £60,000 £45,000 £45,000
Median salary % change year-on-year +33.33% -  
UK excluding London median salary £45,000 £45,000 £45,000

Open Source is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Glasgow with a requirement for process and methodology skills.

Process & Methodology Skills
Glasgow
Permanent job vacancies with a requirement for process and methodology skills 873 1200 1052
As % of all permanent IT job vacancies advertised in Glasgow 91.61% 91.74% 90.92%
Number of salaries quoted 496 743 695
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £32,500 £32,000 £32,910
10% offered a salary of more than £60,000 £60,000 £61,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Open Source
Job Vacancy Trend in Glasgow

The job posting trend of jobs advertised in Glasgow citing Open Source as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Open Source in Glasgow

Open Source
Salary Trend in Glasgow

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

Salary trend for Open Source in Glasgow

Open Source
Salary Histogram in Glasgow

The salary distribution of IT jobs citing Open Source in Glasgow over the 3 months to 30 March 2017.

Salary histogram for Open Source in Glasgow

For the 6 months to 30 March 2017, IT jobs citing Open Source 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 Glasgow region with a requirement for Open Source.

1 44 (73.33%) Java
2 23 (38.33%) SOA
2 23 (38.33%) Open Source Development
3 20 (33.33%) Agile Software Development
4 14 (23.33%) Java EE
4 14 (23.33%) SDLC
4 14 (23.33%) Big Data
5 13 (21.67%) Spring
5 13 (21.67%) Hadoop
6 12 (20.00%) Security Cleared
6 12 (20.00%) Software Engineering
6 12 (20.00%) JavaScript
6 12 (20.00%) HTML
6 12 (20.00%) Oracle
6 12 (20.00%) Continuous Improvement
7 11 (18.33%) Neo4j
7 11 (18.33%) Microservices
7 11 (18.33%) MongoDB
8 10 (16.67%) Relational Database
9 9 (15.00%) Hibernate
9 9 (15.00%) Linux
10 8 (13.33%) .NET
10 8 (13.33%) TDD
10 8 (13.33%) AngularJS
11 7 (11.67%) Finance
11 7 (11.67%) C#
12 6 (10.00%) ASP.NET
12 6 (10.00%) Web Services
12 6 (10.00%) JBoss
12 6 (10.00%) Python

Open Source
Co-occurring IT Skills in Glasgow 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 6 (10.00%) JBoss
2 4 (6.67%) Cloud Foundry
2 4 (6.67%) GemFire
3 3 (5.00%) Oracle SOA Suite
4 2 (3.33%) Apache
4 2 (3.33%) Tomcat
Applications
1 1 (1.67%) Houdini
1 1 (1.67%) Maya
1 1 (1.67%) NUKE
1 1 (1.67%) Weka
Cloud Services
1 4 (6.67%) Amazon AWS
2 2 (3.33%) IaaS
2 2 (3.33%) SaaS
Communications & Networking
1 1 (1.67%) HTTP
Database & Business Intelligence
1 14 (23.33%) Big Data
2 13 (21.67%) Hadoop
3 11 (18.33%) MongoDB
3 11 (18.33%) Neo4j
4 10 (16.67%) Relational Database
5 5 (8.33%) SQL Server
6 4 (6.67%) InterSystems Cache
6 4 (6.67%) PostgreSQL
6 4 (6.67%) RDBMS
7 3 (5.00%) Oracle Database
8 2 (3.33%) Data Warehouse
8 2 (3.33%) Oracle8/8i Database
8 2 (3.33%) Pentaho
9 1 (1.67%) GIS
9 1 (1.67%) MySQL
9 1 (1.67%) NoSQL
9 1 (1.67%) Redis
9 1 (1.67%) TKPROF
Development Applications
1 5 (8.33%) Git (software)
2 4 (6.67%) Subversion
3 2 (3.33%) Artifactory
3 2 (3.33%) Jenkins
3 2 (3.33%) Maven
3 2 (3.33%) Oracle Forms
3 2 (3.33%) Selenium
3 2 (3.33%) Talend Open Studio
General
1 7 (11.67%) Finance
2 4 (6.67%) Back Office
2 4 (6.67%) General Ledger
3 2 (3.33%) Retail
Job Titles
1 44 (73.33%) Developer
2 33 (55.00%) Java Developer
3 17 (28.33%) Lead Developer
3 17 (28.33%) Lead Java Developer
4 11 (18.33%) Java Engineer
4 11 (18.33%) Open Source Developer
4 11 (18.33%) Software Developer
5 9 (15.00%) Developer/Software Engineer
5 9 (15.00%) Java Software Developer
5 9 (15.00%) Java Software Engineer
5 9 (15.00%) Software Engineer
6 8 (13.33%) Analyst
7 6 (10.00%) Business Systems Analyst
7 6 (10.00%) Systems Analyst
8 4 (6.67%) Senior Developer
9 3 (5.00%) Architect
9 3 (5.00%) Senior Java Developer
10 2 (3.33%) Chief Architect
10 2 (3.33%) Project Manager
10 2 (3.33%) Technical Project Manager
Libraries, Frameworks & Software Standards
1 14 (23.33%) Java EE
2 13 (21.67%) Spring
3 12 (20.00%) HTML
4 9 (15.00%) Hibernate
5 8 (13.33%) .NET
5 8 (13.33%) AngularJS
6 6 (10.00%) ASP.NET
6 6 (10.00%) ASP.NET MVC
6 6 (10.00%) Castle Windsor
6 6 (10.00%) NHibernate
6 6 (10.00%) Spring.NET
6 6 (10.00%) Web Services
7 5 (8.33%) jQuery
8 4 (6.67%) JMS
8 4 (6.67%) Protocol Buffers
9 3 (5.00%) Apache Camel
9 3 (5.00%) CSS
9 3 (5.00%) HTML5
9 3 (5.00%) Middleware
10 2 (3.33%) Drools
Miscellaneous
1 6 (10.00%) User Experience
2 4 (6.67%) Analytical Skills
2 4 (6.67%) Reference Data
3 1 (1.67%) Algorithms
3 1 (1.67%) Animation
3 1 (1.67%) Computer Science
3 1 (1.67%) Data Structures
3 1 (1.67%) Social Media
Operating Systems
1 9 (15.00%) Linux
2 4 (6.67%) Unix
3 2 (3.33%) Android
3 2 (3.33%) Apple iOS
3 2 (3.33%) Red Hat Enterprise Linux
3 2 (3.33%) Ubuntu
Processes & Methodologies
1 23 (38.33%) Open Source Development
1 23 (38.33%) SOA
2 20 (33.33%) Agile Software Development
3 14 (23.33%) SDLC
4 12 (20.00%) Continuous Improvement
4 12 (20.00%) Software Engineering
5 11 (18.33%) Microservices
6 8 (13.33%) TDD
7 6 (10.00%) MVC
7 6 (10.00%) Service Delivery
8 5 (8.33%) ITIL
8 5 (8.33%) Release Management
8 5 (8.33%) UX Design
9 4 (6.67%) Cash Management
9 4 (6.67%) Multithreaded Programming
9 4 (6.67%) Multithreading
10 3 (5.00%) Analytics
10 3 (5.00%) BDD
10 3 (5.00%) Scrum
10 3 (5.00%) Web Development
Programming Languages
1 44 (73.33%) Java
2 12 (20.00%) JavaScript
3 7 (11.67%) C#
4 6 (10.00%) Python
4 6 (10.00%) SQL
5 4 (6.67%) Shell Script
6 3 (5.00%) PL/SQL
7 2 (3.33%) C++
7 2 (3.33%) R
8 1 (1.67%) Bash Shell
8 1 (1.67%) Clojure
8 1 (1.67%) Objective-C
8 1 (1.67%) Perl
8 1 (1.67%) PHP
8 1 (1.67%) Ruby
Qualifications
1 12 (20.00%) Security Cleared
2 6 (10.00%) Degree
3 2 (3.33%) SC Cleared
4 1 (1.67%) ISEB
Vendors
1 12 (20.00%) Oracle
2 4 (6.67%) Google
3 2 (3.33%) IBM
3 2 (3.33%) Red Hat
3 2 (3.33%) Talend
4 1 (1.67%) RapidMiner