The following table provides summary statistics for permanent job vacancies with a requirement for Refactoring skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Refactoring over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Refactoring
UK
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 488 524 523
Rank change year-on-year +36 -1  
Permanent jobs citing Refactoring 430 444 517
As % of all permanent IT jobs advertised in the UK 0.49% 0.46% 0.47%
As % of the Processes & Methodologies category 0.54% 0.51% 0.53%
Number of salaries quoted 319 384 357
Median salary £50,000 £52,500 £52,500
Median salary % change year-on-year -4.76% -  
90% offered a salary of more than £32,000 £37,500 £34,600
10% offered a salary of more than £74,750 £77,500 £75,000
UK excluding London median salary £42,500 £42,500 £42,500

Refactoring 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 with a requirement for process and methodology skills.

Process & Methodology Skills
UK
Permanent job vacancies with a requirement for process and methodology skills 79039 86328 97439
As % of all permanent IT job vacancies advertised in the UK 89.73% 88.92% 88.03%
Number of salaries quoted 63711 72121 79644
Median salary £50,000 £50,000 £50,000
90% offered a salary of more than £32,500 £32,500 £31,500
10% offered a salary of more than £80,000 £75,000 £77,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Refactoring
Job Vacancy Trend

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

Job vacancy trend for Refactoring in the UK

Refactoring
Salary Trend

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

Salary trend for Refactoring in the UK

Refactoring
Salary Histogram

The salary distribution of IT jobs citing Refactoring over the 3 months to 25 June 2017.

Salary histogram for Refactoring in the UK

Refactoring
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Refactoring within the UK over the 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +24 400 £50,000 -7.40% 61
London +13 211 £60,000 -7.69% 31
South East +5 63 £34,000 -24.44% 12
North West -10 38 £42,750 +37.90% 7
South West -13 38 £40,000 - 3
Manchester +4 30 £46,250 +42.30% 6
East of England +26 28 £60,000 -14.28% 2
West Sussex +18 18 £32,000 -32.63% 2
Hertfordshire - 18 £57,500 - 1
Hatfield - 16 £58,750 -
Berkshire +42 15 £25,500 -51.42% 2
City of London +29 15 £55,000 -15.38% 6
Bristol - 15 £55,000 - 1
Yorkshire +25 14 £37,500 - 3
Oxfordshire +9 14 £25,500 -43.33% 1
Scotland +4 14 £40,000 -15.78% 4
Crawley +19 12 £32,000 -28.88% 1
Gatwick - 12 £32,000 -
Glasgow +8 11 £40,000 -20.00% 1
Hampshire -14 11 £65,000 +50.28% 4
Somerset -7 10 £32,500 -18.75%
West Yorkshire +20 8 £36,250 - 2
Leeds +10 8 £36,250 - 2
Cambridgeshire +1 8 £65,000 +62.50% 1
Buckinghamshire -2 8 £47,500 -13.63%
Basingstoke -3 8 £68,000 - 1
Milton Keynes -5 8 £47,500 -13.63%
Cambridge - 8 £65,000 - 1
Gloucestershire +5 7 £65,000 +18.18%
Gloucester - 7 £65,000 -

For the 6 months to 25 June 2017, 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 with a requirement for Refactoring.

1 559 (74.53%) Agile Software Development
2 361 (48.13%) JavaScript
3 339 (45.20%) Java
4 300 (40.00%) TDD
5 282 (37.60%) Software Engineering
6 272 (36.27%) C#
7 267 (35.60%) OO
8 246 (32.80%) SQL
9 242 (32.27%) HTML
10 238 (31.73%) Scrum
11 237 (31.60%) .NET
12 232 (30.93%) Git (software)
13 225 (30.00%) SQL Server
14 207 (27.60%) CSS
15 204 (27.20%) Finance
16 195 (26.00%) Continuous Integration
17 180 (24.00%) Test Automation
17 180 (24.00%) Degree
18 175 (23.33%) BDD
19 170 (22.67%) Unit Testing
19 170 (22.67%) MVC
20 164 (21.87%) AngularJS
21 152 (20.27%) Linux
22 144 (19.20%) ASP.NET
23 137 (18.27%) Relational Database
24 132 (17.60%) jQuery
24 132 (17.60%) Computer Science
25 131 (17.47%) Subversion
26 129 (17.20%) C++
27 128 (17.07%) Windows

Refactoring
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 38 (5.07%) Apache
2 34 (4.53%) IIS
3 29 (3.87%) JBoss
3 29 (3.87%) Oracle SOA Suite
4 28 (3.73%) SharePoint
5 27 (3.60%) Oracle Service Bus
5 27 (3.60%) Tomcat
6 20 (2.67%) OpenStack
7 17 (2.27%) CMS
8 14 (1.87%) Apache Spark
8 14 (1.87%) WebSphere
9 11 (1.47%) EPiServer
9 11 (1.47%) Sitecore CMS
10 8 (1.07%) Confluence
11 7 (0.93%) WebLogic
12 2 (0.27%) IPython
12 2 (0.27%) Mule
12 2 (0.27%) OpenROAD
12 2 (0.27%) Oracle Coherence
13 1 (0.13%) Jupyter
Applications
1 10 (1.33%) Photoshop
2 2 (0.27%) Microsoft Excel
3 1 (0.13%) Microsoft Office
Business Applications
1 38 (5.07%) SAP Oil and Gas
2 10 (1.33%) Eloqua
3 2 (0.27%) Advent Geneva
3 2 (0.27%) Front Arena
3 2 (0.27%) MetaTrader
3 2 (0.27%) Summit
4 1 (0.13%) Dynamics AX
4 1 (0.13%) Dynamics NAV
4 1 (0.13%) HFM
Cloud Services
1 128 (17.07%) Amazon AWS
2 57 (7.60%) Microsoft Azure
3 38 (5.07%) Amazon EC2
4 32 (4.27%) SaaS
5 27 (3.60%) Office 365
6 23 (3.07%) GitHub
7 13 (1.73%) Google Cloud Platform
8 12 (1.60%) Amazon SQS
9 11 (1.47%) Amazon S3
10 5 (0.67%) Amazon CloudSearch
11 4 (0.53%) AWS CloudFormation
11 4 (0.53%) AWS Elastic Beanstalk
12 2 (0.27%) Amazon EMR
12 2 (0.27%) IaaS
12 2 (0.27%) PaaS
13 1 (0.13%) Dynamics 365
13 1 (0.13%) G Suite
13 1 (0.13%) Heroku
13 1 (0.13%) Route 53
13 1 (0.13%) Slack
Communications & Networking
1 24 (3.20%) Internet
2 14 (1.87%) HTTP
3 7 (0.93%) DNS
3 7 (0.93%) VoIP
4 6 (0.80%) SMTP
5 4 (0.53%) LDAP
6 2 (0.27%) Skype
7 1 (0.13%) ICMP
7 1 (0.13%) Intranet
7 1 (0.13%) MPLS
7 1 (0.13%) TCP/IP
Database & Business Intelligence
1 225 (30.00%) SQL Server
2 137 (18.27%) Relational Database
3 105 (14.00%) NoSQL
4 87 (11.60%) MySQL
5 73 (9.73%) MongoDB
6 42 (5.60%) PostgreSQL
7 38 (5.07%) Apache Cassandra
8 37 (4.93%) Neo4j
9 34 (4.53%) Redis
10 33 (4.40%) Big Data
11 27 (3.60%) RDBMS
12 26 (3.47%) Amazon RDS
13 14 (1.87%) Amazon DynamoDB
13 14 (1.87%) SQL Server 2012
14 13 (1.73%) SQL Server Reporting Services
15 12 (1.60%) Hadoop
16 11 (1.47%) DB2
17 10 (1.33%) Couchbase
17 10 (1.33%) SQL Server 2014
18 6 (0.80%) SQL Server 2016
Development Applications
1 232 (30.93%) Git (software)
2 131 (17.47%) Subversion
3 120 (16.00%) Selenium
4 89 (11.87%) JIRA
5 71 (9.47%) JUnit
6 69 (9.20%) Team Foundation Server
7 68 (9.07%) Maven
8 67 (8.93%) TeamCity
9 65 (8.67%) Jenkins
10 58 (7.73%) Cucumber
11 56 (7.47%) Visual Studio
12 55 (7.33%) NUnit
13 52 (6.93%) Hudson
14 49 (6.53%) Jasmine
14 49 (6.53%) Mercurial
15 40 (5.33%) Ant
16 35 (4.67%) gulp
17 34 (4.53%) MSTest
18 31 (4.13%) VSS/SourceSafe
19 28 (3.73%) EasyMock
General
1 204 (27.20%) Finance
2 94 (12.53%) Retail
3 64 (8.53%) Banking
4 59 (7.87%) Marketing
5 58 (7.73%) Investment Banking
6 57 (7.60%) Telecoms
7 55 (7.33%) Retail Banking
8 52 (6.93%) Electronics
9 49 (6.53%) Advertising
10 38 (5.07%) Manufacturing
11 32 (4.27%) Front Office
12 19 (2.53%) Games
13 17 (2.27%) Financial Institution
14 14 (1.87%) Back Office
15 9 (1.20%) Online Betting
16 8 (1.07%) Billing
17 6 (0.80%) Legal
18 4 (0.53%) Automotive
19 3 (0.40%) Law
Job Titles
1 528 (70.40%) Developer
2 163 (21.73%) Software Developer
3 128 (17.07%) Java Developer
4 113 (15.07%) Senior Developer
5 110 (14.67%) .NET Developer
6 104 (13.87%) Software Engineer
7 96 (12.80%) C# Developer
8 66 (8.80%) ASP.NET Developer
9 64 (8.53%) C# .NET Developer
10 62 (8.27%) .NET Software Developer
11 59 (7.87%) ASP.NET MVC Developer
12 56 (7.47%) Java Software Developer
13 55 (7.33%) Agile Developer
13 55 (7.33%) SQL Developer
14 51 (6.80%) Senior Java Developer
15 50 (6.67%) C# ASP.NET Developer
16 49 (6.53%) C# Software Developer
17 46 (6.13%) Python Developer
18 45 (6.00%) SQL Server Developer
19 44 (5.87%) Architect
Libraries, Frameworks & Software Standards
1 242 (32.27%) HTML
2 237 (31.60%) .NET
3 207 (27.60%) CSS
4 164 (21.87%) AngularJS
5 144 (19.20%) ASP.NET
6 132 (17.60%) jQuery
7 124 (16.53%) Web Services
8 100 (13.33%) HTML5
9 96 (12.80%) RESTful
10 94 (12.53%) REST
11 92 (12.27%) ASP.NET MVC
11 92 (12.27%) SOAP
12 91 (12.13%) Spring
13 83 (11.07%) CSS3
14 80 (10.67%) Twitter Bootstrap
15 68 (9.07%) Node.js
16 65 (8.67%) Hibernate
17 62 (8.27%) .NET Framework
18 58 (7.73%) Middleware
19 56 (7.47%) ASP.NET Web API
Miscellaneous
1 132 (17.60%) Computer Science
2 107 (14.27%) User Experience
3 81 (10.80%) Analytical Skills
4 59 (7.87%) Algorithms
5 40 (5.33%) Mobile App
6 34 (4.53%) Greenfield Project
7 29 (3.87%) Data Structures
7 29 (3.87%) Derivative
8 27 (3.60%) Linux Command Line
9 25 (3.33%) Hedge funds
10 22 (2.93%) Equity Derivative
10 22 (2.93%) Fintech
11 12 (1.60%) Equities
12 11 (1.47%) Online Games
12 11 (1.47%) Public Cloud
13 10 (1.33%) Cloud Native
13 10 (1.33%) SystemC
14 8 (1.07%) Enterprise Software
15 7 (0.93%) iPad
15 7 (0.93%) N-Tier
Operating Systems
1 152 (20.27%) Linux
2 128 (17.07%) Windows
3 77 (10.27%) Unix
4 33 (4.40%) Android
5 28 (3.73%) Windows Server
6 26 (3.47%) Windows Server 2003
7 22 (2.93%) Apple iOS
8 3 (0.40%) Mac OS
9 2 (0.27%) Red Hat Enterprise Linux
10 1 (0.13%) Debian
10 1 (0.13%) Mac OS X
10 1 (0.13%) Windows 10
10 1 (0.13%) Windows 7
10 1 (0.13%) Windows Server 2008
10 1 (0.13%) Windows Server 2012
Processes & Methodologies
1 559 (74.53%) Agile Software Development
2 300 (40.00%) TDD
3 282 (37.60%) Software Engineering
4 267 (35.60%) OO
5 238 (31.73%) Scrum
6 195 (26.00%) Continuous Integration
7 180 (24.00%) Test Automation
8 175 (23.33%) BDD
9 170 (22.67%) MVC
9 170 (22.67%) Unit Testing
10 120 (16.00%) SDLC
11 118 (15.73%) OOP
12 117 (15.60%) Microservices
13 96 (12.80%) Kanban
14 94 (12.53%) DevOps
14 94 (12.53%) Open Source
15 88 (11.73%) OOD
16 86 (11.47%) Continuous Delivery
17 84 (11.20%) SOA
18 79 (10.53%) SOLID
Programming Languages
1 361 (48.13%) JavaScript
2 339 (45.20%) Java
3 272 (36.27%) C#
4 246 (32.80%) SQL
5 129 (17.20%) C++
6 108 (14.40%) Python
7 73 (9.73%) PHP
8 70 (9.33%) Ruby
9 47 (6.27%) C
9 47 (6.27%) TypeScript
10 43 (5.73%) Shell Script
11 37 (4.93%) Scala
12 33 (4.40%) Go
13 31 (4.13%) Groovy
14 27 (3.60%) VB.NET
15 25 (3.33%) Perl
16 23 (3.07%) T-SQL
17 21 (2.80%) ES6
18 20 (2.67%) Bash Shell
19 15 (2.00%) Objective-C
Qualifications
1 180 (24.00%) Degree
2 58 (7.73%) Computer Science Degree
3 31 (4.13%) PhD
4 18 (2.40%) SC Cleared
4 18 (2.40%) Security Cleared
5 4 (0.53%) ISTQB
6 3 (0.40%) Master's Degree
6 3 (0.40%) Numerate Degree
7 2 (0.27%) ISEB
7 2 (0.27%) ISTQB Advanced Certification
8 1 (0.13%) CFA
8 1 (0.13%) MBA
Quality Assurance & Compliance
1 88 (11.73%) QA
2 8 (1.07%) Dodd-Frank
2 8 (1.07%) EMIR
2 8 (1.07%) MiFID
3 2 (0.27%) ISO 9001
3 2 (0.27%) PCI DSS
3 2 (0.27%) SEPA
System Software
1 36 (4.80%) Docker
2 10 (1.33%) Shibboleth
3 7 (0.93%) vCloud
3 7 (0.93%) vSphere
4 5 (0.67%) VirtualBox
5 4 (0.53%) Firmware
6 2 (0.27%) LXC
Systems Management
1 37 (4.93%) Puppet
2 28 (3.73%) Opscode Chef
3 18 (2.40%) Ansible
4 12 (1.60%) Kubernetes
5 10 (1.33%) Terraform
6 1 (0.13%) Chronos
6 1 (0.13%) Consul
6 1 (0.13%) Marathon
6 1 (0.13%) Mesos
6 1 (0.13%) Oozie
6 1 (0.13%) rkt
6 1 (0.13%) SCCM
6 1 (0.13%) yum
Vendors
1 127 (16.93%) Oracle
2 70 (9.33%) Microsoft
3 40 (5.33%) SAP
4 37 (4.93%) Perforce
5 35 (4.67%) Xamarin
6 32 (4.27%) Sybase
7 27 (3.60%) CA Agile Central
8 26 (3.47%) Google
8 26 (3.47%) Sitecore
9 22 (2.93%) Sun
10 18 (2.40%) Zend
11 13 (1.73%) Salesforce.com
12 11 (1.47%) DevExpress
13 10 (1.33%) Marketo
14 8 (1.07%) hybris
15 7 (0.93%) Cognizant
15 7 (0.93%) RedGate
16 4 (0.53%) Solace
17 3 (0.40%) MuleSoft
17 3 (0.40%) Tableau
London
Westbourne Partners
Salary: From £35,000 to £65,000 per annum Level of salary really dependent on
Posted: 19 hours ago
Northampton, Northamptonshire
Howdens
Salary: Attractive salary + comprehensive benefits
Posted: 2 days ago
London
Client Server
Salary: £60k to £75k + bonus + benefits
Posted: 4 days ago
West London
Maclean Moore Consulting
Posted: 3 days ago
Bournemouth, Dorset
Bluetownonline
Posted: Yesterday
Reading, Berkshire
Davanti Solutions
Salary: From £60,000 to £70,000 per annum
Posted: 3 days ago
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £300 per day
Posted: 3 days ago
Manchester, Lancashire
Rutherford Grant Recruitment
Salary: £40000.00 - £45000.00 per annum + Pension, Healthcare, Flexible hrs
Posted: 3 days ago
City, London
Go Partnership.
Salary: From £55,000 to £70,000 per annum
Posted: 2 days ago
UK
ClearCube Consulting
Salary: From £50,000 to £65,000 per annum
Posted: 3 days ago
Manchester, Lancashire
Oscar
Salary: £30000 - £50000 per annum
Posted: 4 days ago
London
Client Server
Salary: £70k to £85k + bonus + benefits
Posted: 4 days ago
Southampton, Hampshire
Spectrum IT Recruitment (South) Ltd
Salary: £50000 - £70000 per annum + benefits and training
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Salary: £30000 - £40000 per annum + Additional Benefits!
Posted: 2 days ago
London
Salt
Salary: £50000.00 - £70000.00 per annum + bonus+benefits+package
Posted: 4 days ago
Cambridge, Cambridgeshire
Edgar Cowen
Salary: £30000 - £40000 per annum
Posted: 6 days ago
Slough, Berkshire
Informatiq Consulting
Salary: £35000 - £45000 per annum + Full bens package
Posted: 5 days ago
Glasgow Area
IT Connections
Salary: 40000
Posted: 2 days ago
Bristol, Avon
People Source Consulting
Salary: £40000 - £70000 per annum
Posted: 4 days ago
City, London
Venturi
Salary: £50000 - £70000 per annum
Posted: 4 days ago
City, London
Coded People
Salary: £40000 - £45000 per annum
Posted: 6 days ago
West London
Opus Resourcing Ltd
Salary: £60000 - £70000 per annum + Bens + Bonus to 10%
Posted: 4 days ago
City, London
Coded People
Salary: £45000 - £50000 per annum
Posted: 5 days ago
North London
Coded People
Salary: £35000 - £40000 per annum
Posted: 5 days ago
London
Opus Recruitment Solutions Ltd
Salary: £90000 - £110000 per annum, Benefits Excellent Benefits and Bonus
Posted: Yesterday
West London
Coded People
Salary: £40000 - £45000 per annum
Posted: 6 days ago
Crawley, West Sussex
Go Partnership.
Salary: From £30,000 to £34,000 per annum + Benefits + Training
Posted: 6 days ago
Chippenham, Wiltshire
People Source Consulting
Salary: £20000 - £40000 per annum + Benefits
Posted: 5 days ago
City, London
Cititec
Salary: £70000 - £95000 per annum
Posted: 5 days ago
Leeds, West Yorkshire
Opus Recruitment Solutions Ltd
Salary: £30000 - £35000 per annum
Posted: 4 days ago