Period
to 17 January 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 17 January 2018 with a comparison to the same period in the previous 2 years.

Refactoring
England > South East
6 months to
17 Jan 2018
Same period 2017 Same period 2016
Rank 472 456 478
Rank change year-on-year -16 +22 -14
Permanent jobs citing Refactoring 77 111 157
As % of all permanent IT jobs advertised in the South East 0.25% 0.35% 0.39%
As % of the Processes & Methodologies category 0.29% 0.40% 0.45%
Number of salaries quoted 54 115 111
South East median annual salary £47,500 £42,500 £47,500
Median salary % change year-on-year +11.76% -10.53% +8.57%
10th Percentile £32,500 £32,750 £31,000
90th Percentile £70,000 £53,750 £65,000
England median annual salary £57,500 £50,000 £52,500
% change year-on-year +15.00% -4.76% +12.30%

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 the South East with a requirement for process or methodology skills.

All Process and Methodology Skills
South East
Permanent vacancies with a requirement for process or methodology skills 26,897 28,015 35,097
As % of all permanent IT jobs advertised in the South East 87.43% 87.48% 87.20%
Number of salaries quoted 22,146 22,971 29,444
South East median annual salary £45,000 £45,000 £45,000
10th Percentile £27,500 £27,500 £26,250
90th Percentile £70,000 £68,750 £67,500
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Refactoring
Job Vacancy Trend in the South East

Job postings citing Refactoring as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Refactoring in the South East

Refactoring
Salary Trend in the South East

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

Salary trend for Refactoring in the South East

Refactoring
Salary Histogram in the South East

The salary distribution of IT jobs citing Refactoring in the South East over the 6 months to 17 January 2018.

Salary histogram for Refactoring in the South East

Refactoring
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Refactoring within the South East region over the 6 months to 17 January 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
Hampshire +21 36 £45,000 -10.89% 3
Thames Valley -13 24 £37,500 -16.67% 7
Oxfordshire -29 21 £37,500 - 3
Surrey +5 9 £50,000 +23.46% 5
West Sussex -19 8 £55,000 +29.41%
Berkshire +29 2 £56,250 +40.63% 3
Buckinghamshire -13 1 - - 1
Refactoring
England

For the 6 months to 17 January 2018, IT jobs citing Refactoring 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 South East region with a requirement for Refactoring.

1 56 (72.73%) Agile Software Development
2 54 (70.13%) JavaScript
3 52 (67.53%) SQL Server
3 52 (67.53%) TDD
4 50 (64.94%) C#
5 47 (61.04%) .NET
6 40 (51.95%) CSS
7 38 (49.35%) OO
8 36 (46.75%) Scrum
9 32 (41.56%) ASP.NET
10 27 (35.06%) SQL
11 26 (33.77%) MVC
12 25 (32.47%) HTML
12 25 (32.47%) jQuery
13 21 (27.27%) Continuous Integration
13 21 (27.27%) Git (software)
13 21 (27.27%) AngularJS
14 20 (25.97%) ASP.NET MVC
14 20 (25.97%) Subversion
15 19 (24.68%) T-SQL
15 19 (24.68%) SDLC
16 18 (23.38%) Greenfield Project
17 17 (22.08%) Analytical Skills
17 17 (22.08%) Java
17 17 (22.08%) Microsoft
18 16 (20.78%) MySQL
18 16 (20.78%) OOP
18 16 (20.78%) Amazon AWS
18 16 (20.78%) GitHub
18 16 (20.78%) Relational Database

Refactoring
Co-occurring IT Skills in the South East 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 (16.88%) IIS
2 4 (5.19%) Apache Spark
Cloud Services
1 16 (20.78%) Amazon AWS
1 16 (20.78%) GitHub
2 10 (12.99%) Microsoft Azure
3 8 (10.39%) Cloud Computing
3 8 (10.39%) SaaS
4 4 (5.19%) Google Cloud Platform
5 3 (3.90%) npm
Communications & Networking
1 12 (15.58%) Internet
2 1 (1.30%) TCP/IP
Database & Business Intelligence
1 52 (67.53%) SQL Server
2 16 (20.78%) MySQL
2 16 (20.78%) Relational Database
3 8 (10.39%) PostgreSQL
3 8 (10.39%) RDBMS
4 4 (5.19%) Apache Cassandra
5 2 (2.60%) Big Data
5 2 (2.60%) SQL Server 2012
5 2 (2.60%) SQL Server 2014
Development Applications
1 21 (27.27%) Git (software)
2 20 (25.97%) Subversion
3 12 (15.58%) Bitbucket
4 9 (11.69%) Bugzilla
4 9 (11.69%) Trac
5 5 (6.49%) NUnit
6 3 (3.90%) webpack
7 2 (2.60%) Team Foundation Server
8 1 (1.30%) WiX
General
1 14 (18.18%) Finance
2 5 (6.49%) Marketing
3 4 (5.19%) Advertising
3 4 (5.19%) Electronics
3 4 (5.19%) Manufacturing
3 4 (5.19%) Retail
3 4 (5.19%) Telecoms
Job Titles
1 71 (92.21%) Developer
2 32 (41.56%) Software Developer
3 24 (31.17%) C# Developer
4 22 (28.57%) Senior Developer
5 16 (20.78%) .NET Developer
6 15 (19.48%) C# Software Developer
6 15 (19.48%) Full Stack Developer
7 12 (15.58%) .NET Software Developer
7 12 (15.58%) C# .NET Developer
8 11 (14.29%) ASP.NET MVC Developer
8 11 (14.29%) JavaScript Developer
9 10 (12.99%) Java Developer
9 10 (12.99%) Senior UI Developer
9 10 (12.99%) UI Developer
10 9 (11.69%) ASP.NET Developer
10 9 (11.69%) C# ASP.NET Developer
10 9 (11.69%) PHP Developer
11 8 (10.39%) Java Software Developer
11 8 (10.39%) Python Developer
11 8 (10.39%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 47 (61.04%) .NET
2 40 (51.95%) CSS
3 32 (41.56%) ASP.NET
4 25 (32.47%) HTML
4 25 (32.47%) jQuery
5 21 (27.27%) AngularJS
6 20 (25.97%) ASP.NET MVC
7 13 (16.88%) Web Services
8 12 (15.58%) REST
8 12 (15.58%) Sass
8 12 (15.58%) WCF
9 11 (14.29%) WPF
10 10 (12.99%) Backbone.js
10 10 (12.99%) WinForms
11 9 (11.69%) ASP.NET Web API
11 9 (11.69%) ASP.NET Web Forms
11 9 (11.69%) Marionette.js
11 9 (11.69%) Vue (Vue.js)
12 6 (7.79%) React Native
12 6 (7.79%) Redux
Miscellaneous
1 18 (23.38%) Greenfield Project
2 17 (22.08%) Analytical Skills
3 10 (12.99%) User Experience
4 4 (5.19%) Blog
4 4 (5.19%) Digital Media
4 4 (5.19%) Public Cloud
5 2 (2.60%) Algorithms
5 2 (2.60%) Computer Science
5 2 (2.60%) Mobile App
6 1 (1.30%) Data Structures
6 1 (1.30%) Tandem
Operating Systems
1 15 (19.48%) Linux
1 15 (19.48%) Windows
2 6 (7.79%) Android
2 6 (7.79%) Apple iOS
3 1 (1.30%) Windows Server
Processes & Methodologies
1 56 (72.73%) Agile Software Development
2 52 (67.53%) TDD
3 38 (49.35%) OO
4 36 (46.75%) Scrum
5 26 (33.77%) MVC
6 21 (27.27%) Continuous Integration
7 19 (24.68%) SDLC
8 16 (20.78%) OOP
9 15 (19.48%) Web Development
10 13 (16.88%) OOD
11 12 (15.58%) SOA
12 11 (14.29%) Software Engineering
13 10 (12.99%) Front End Development
13 10 (12.99%) Test Automation
14 9 (11.69%) Mobile Development
15 8 (10.39%) Functional Testing
15 8 (10.39%) Pair Programming
16 7 (9.09%) Line Management
16 7 (9.09%) Microservices
16 7 (9.09%) MVVM
Programming Languages
1 54 (70.13%) JavaScript
2 50 (64.94%) C#
3 27 (35.06%) SQL
4 19 (24.68%) T-SQL
5 17 (22.08%) Java
6 14 (18.18%) Python
7 12 (15.58%) TypeScript
8 10 (12.99%) PHP
9 9 (11.69%) VB.NET
10 8 (10.39%) Perl
10 8 (10.39%) VB
11 7 (9.09%) C++
12 5 (6.49%) Ruby
13 4 (5.19%) ES6
14 1 (1.30%) C++/CLI
14 1 (1.30%) XPath
Qualifications
1 11 (14.29%) Degree
2 4 (5.19%) Microsoft Certification
Quality Assurance & Compliance
1 4 (5.19%) GCP
2 1 (1.30%) QA
System Software
1 16 (20.78%) Docker
2 8 (10.39%) KVM
2 8 (10.39%) VirtualBox
Systems Management
1 4 (5.19%) Kubernetes
1 4 (5.19%) Opscode Chef
Vendors
1 17 (22.08%) Microsoft
2 9 (11.69%) Perforce
3 8 (10.39%) Sophos
4 4 (5.19%) SAP
5 2 (2.60%) TOWER Software