Period
to 18 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Glasgow with a requirement for Refactoring skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Refactoring over the 6 months to 18 January 2019 with a comparison to the same period in the previous 2 years.

Refactoring
Scotland > Glasgow
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 81 142 112
Rank change year-on-year +61 -30 +36
Permanent jobs citing Refactoring 61 11 13
As % of all permanent IT jobs advertised in Glasgow 3.06% 0.50% 0.68%
As % of the Processes & Methodologies category 3.24% 0.54% 0.73%
Number of salaries quoted 51 9 1
Glasgow median annual salary £45,000 £45,000 £60,000
Median salary % change year-on-year - -25.00% -7.69%
10th Percentile £34,000 £37,500 £57,500
90th Percentile £52,500 £52,500 £62,500
Scotland median annual salary £45,000 £45,000 £33,750
% change year-on-year - +33.33% +12.50%

Refactoring is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Glasgow with a requirement for process or methodology skills.

All Process and Methodology Skills
Glasgow
Permanent vacancies with a requirement for process or methodology skills 1,885 2,047 1,773
As % of all permanent IT jobs advertised in Glasgow 94.68% 92.79% 92.92%
Number of salaries quoted 1,344 1,357 1,030
Glasgow median annual salary £46,375 £47,500 £42,750
Median salary % change year-on-year -2.37% +11.11% +0.59%
10th Percentile £31,250 £31,500 £30,000
90th Percentile £65,000 £67,500 £60,000
Scotland median annual salary £45,000 £45,000 £44,500
% change year-on-year - +1.12% +4.71%

Refactoring
Job Vacancy Trend in Glasgow

Job postings citing Refactoring as a percentage of all IT jobs advertised in Glasgow.

Job vacancy trend for Refactoring in Glasgow

Refactoring
Salary Trend in Glasgow

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

Salary trend for Refactoring in Glasgow

Refactoring
Salary Histogram in Glasgow

The salary distribution of IT jobs citing Refactoring in Glasgow over the 6 months to 18 January 2019.

Salary histogram for Refactoring in Glasgow

For the 6 months to 18 January 2019, IT jobs citing Refactoring 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 across the Glasgow region with a requirement for Refactoring.

1 46 (75.41%) Continuous Integration
2 45 (73.77%) Unit Testing
2 45 (73.77%) NoSQL
2 45 (73.77%) XML
2 45 (73.77%) Middleware
2 45 (73.77%) Finance
3 44 (72.13%) TDD
3 44 (72.13%) SQL
3 44 (72.13%) OO
3 44 (72.13%) Test Automation
4 43 (70.49%) System Testing
4 43 (70.49%) Complex Event Processing
4 43 (70.49%) BDD
4 43 (70.49%) Bigtable
4 43 (70.49%) Relational Database
4 43 (70.49%) Virtual Team
4 43 (70.49%) Continuous Deployment
4 43 (70.49%) Domain Models
4 43 (70.49%) Apache Cassandra
4 43 (70.49%) Python
4 43 (70.49%) MQSeries
4 43 (70.49%) XML Schema
4 43 (70.49%) PostgreSQL
4 43 (70.49%) XPath
5 28 (45.90%) C#
6 25 (40.98%) Java
7 22 (36.07%) OOP
8 21 (34.43%) OOA/OOD
8 21 (34.43%) C++
8 21 (34.43%) Ruby

Refactoring
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 43 (70.49%) MQSeries
2 11 (18.03%) CMS
3 2 (3.28%) Apache Spark
Business Applications
1 10 (16.39%) Magento
Cloud Services
1 4 (6.56%) SaaS
2 2 (3.28%) Amazon AWS
2 2 (3.28%) Microsoft Azure
Communications & Networking
1 2 (3.28%) HTTP
Database & Business Intelligence
1 45 (73.77%) NoSQL
2 43 (70.49%) Apache Cassandra
2 43 (70.49%) Bigtable
2 43 (70.49%) PostgreSQL
2 43 (70.49%) Relational Database
3 11 (18.03%) MySQL
4 2 (3.28%) Apache Hive
4 2 (3.28%) Big Data
4 2 (3.28%) Data Lake
4 2 (3.28%) Data Mining
4 2 (3.28%) Hadoop
4 2 (3.28%) HBase
4 2 (3.28%) Impala
4 2 (3.28%) Parquet
Development Applications
1 11 (18.03%) Xdebug
2 10 (16.39%) Git (software)
3 9 (14.75%) Subversion
4 2 (3.28%) Eclipse
4 2 (3.28%) FindBugs
4 2 (3.28%) IntelliJ
4 2 (3.28%) Jenkins
4 2 (3.28%) JUnit
4 2 (3.28%) Maven
General
1 45 (73.77%) Finance
2 6 (9.84%) Retail
3 2 (3.28%) Banking
4 1 (1.64%) Games
Job Titles
1 43 (70.49%) Python Engineer
2 23 (37.70%) Java Engineer
3 15 (24.59%) Developer
4 7 (11.48%) Front End Developer (Client-Side Developer)
5 4 (6.56%) PHP Developer
6 3 (4.92%) Software Engineer
7 2 (3.28%) Big Data Developer
7 2 (3.28%) Java Software Engineer
8 1 (1.64%) Middleware Developer
8 1 (1.64%) PHP Software Engineer
8 1 (1.64%) Senior Developer
Libraries, Frameworks & Software Standards
1 45 (73.77%) Middleware
1 45 (73.77%) XML
2 43 (70.49%) XML Schema
3 12 (19.67%) HTML
3 12 (19.67%) Laravel
3 12 (19.67%) Symfony
4 11 (18.03%) CSS
4 11 (18.03%) LAMP
4 11 (18.03%) Yii
5 8 (13.11%) AngularJS
6 7 (11.48%) .NET
7 3 (4.92%) Angular 2
7 3 (4.92%) Java EE
7 3 (4.92%) RESTful
7 3 (4.92%) SOAP
7 3 (4.92%) Web Services
8 2 (3.28%) Apache Avro
8 2 (3.28%) JSON
8 2 (3.28%) Kafka
9 1 (1.64%) Spring MVC
Miscellaneous
1 43 (70.49%) Virtual Team
2 7 (11.48%) User Experience
3 6 (9.84%) Analytical Skills
4 2 (3.28%) Cloud Native
4 2 (3.28%) Mainframe
Operating Systems
1 3 (4.92%) Linux
1 3 (4.92%) Unix
2 2 (3.28%) Mac OS X
3 1 (1.64%) Android
3 1 (1.64%) Apple iOS
Processes & Methodologies
1 46 (75.41%) Continuous Integration
2 45 (73.77%) Unit Testing
3 44 (72.13%) OO
3 44 (72.13%) TDD
3 44 (72.13%) Test Automation
4 43 (70.49%) BDD
4 43 (70.49%) Complex Event Processing
4 43 (70.49%) Continuous Deployment
4 43 (70.49%) Domain Models
4 43 (70.49%) System Testing
5 22 (36.07%) OOP
6 21 (34.43%) OOA/OOD
7 17 (27.87%) Agile Software Development
8 11 (18.03%) E-Commerce
8 11 (18.03%) Problem-Solving
9 7 (11.48%) Front End Development
10 4 (6.56%) Web Development
11 3 (4.92%) Artificial Intelligence
11 3 (4.92%) Computer Science
11 3 (4.92%) Software Engineering
Programming Languages
1 44 (72.13%) SQL
2 43 (70.49%) Python
2 43 (70.49%) XPath
3 28 (45.90%) C#
4 25 (40.98%) Java
5 21 (34.43%) C++
5 21 (34.43%) Ruby
6 12 (19.67%) PHP
7 11 (18.03%) JavaScript
8 2 (3.28%) Java 8
8 2 (3.28%) Shell Script
Qualifications
1 3 (4.92%) Degree
2 1 (1.64%) Computer Science Degree
System Software
1 2 (3.28%) HDFS
Vendors
1 11 (18.03%) Zend
2 2 (3.28%) Cloudera
2 2 (3.28%) Cognizant
2 2 (3.28%) Salesforce.com
2 2 (3.28%) SAP
3 1 (1.64%) IBM
3 1 (1.64%) Sybase