Period
to 18 December 2018

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

Refactoring
South East > Oxfordshire
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 140 160 128
Rank change year-on-year +20 -32 +47
Permanent jobs citing Refactoring 20 17 41
As % of all permanent IT jobs advertised in Oxfordshire 0.80% 0.54% 1.47%
As % of the Processes & Methodologies category 0.88% 0.60% 1.63%
Number of salaries quoted 18 10 41
Oxfordshire median annual salary £50,000 £37,500 £37,500
Median salary % change year-on-year +33.33% - +5.18%
10th Percentile £35,000 £36,250 £32,750
90th Percentile £57,500 £53,750 £45,000
South East median annual salary £50,000 £52,500 £45,000
% change year-on-year -4.76% +16.67% -5.26%

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 Oxfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Oxfordshire
Permanent vacancies with a requirement for process or methodology skills 2,273 2,822 2,522
As % of all permanent IT jobs advertised in Oxfordshire 91.40% 90.39% 90.56%
Number of salaries quoted 1,962 2,313 2,002
Oxfordshire median annual salary £50,000 £46,500 £45,000
Median salary % change year-on-year +7.53% +3.33% -
10th Percentile £31,000 £29,550 £27,500
90th Percentile £77,500 £72,500 £66,250
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

Refactoring
Job Vacancy Trend in Oxfordshire

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

Job vacancy trend for Refactoring in Oxfordshire

Refactoring
Salary Trend in Oxfordshire

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

Salary trend for Refactoring in Oxfordshire

Refactoring
Salary Histogram in Oxfordshire

The salary distribution of IT jobs citing Refactoring in Oxfordshire over the 6 months to 18 December 2018.

Salary histogram for Refactoring in Oxfordshire

Refactoring
Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Refactoring within the Oxfordshire region over the 6 months to 18 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
Oxford - 10 £40,500 -
Wallingford +2 6 £55,000 +46.67%
Banbury - 1 £50,000 -
Refactoring
South East

For the 6 months to 18 December 2018, 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 Oxfordshire region with a requirement for Refactoring.

1 18 (90.00%) Agile Software Development
2 15 (75.00%) TDD
3 14 (70.00%) BDD
4 11 (55.00%) Computer Science
5 10 (50.00%) Java
5 10 (50.00%) SQL Server
5 10 (50.00%) Greenfield Project
6 8 (40.00%) SOLID
6 8 (40.00%) Line Management
6 8 (40.00%) HTML
6 8 (40.00%) JavaScript
6 8 (40.00%) C#
6 8 (40.00%) Web Services
6 8 (40.00%) CSS
6 8 (40.00%) .NET
6 8 (40.00%) MVC
6 8 (40.00%) OO
6 8 (40.00%) Scrum
7 7 (35.00%) Git (software)
8 6 (30.00%) RESTful
8 6 (30.00%) Open Source
8 6 (30.00%) HTML5
8 6 (30.00%) CSS3
8 6 (30.00%) User Stories
8 6 (30.00%) Vue.js
8 6 (30.00%) Don't repeat yourself (DRY)
8 6 (30.00%) Escalation Management
8 6 (30.00%) Technical Debt
8 6 (30.00%) npm
8 6 (30.00%) React

Refactoring
Co-occurring IT Skills in Oxfordshire 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 2 (10.00%) Elasticsearch
Cloud Services
1 6 (30.00%) npm
2 4 (20.00%) Microsoft Azure
3 2 (10.00%) Amazon AWS
Database & Business Intelligence
1 10 (50.00%) SQL Server
2 2 (10.00%) Big Data
2 2 (10.00%) NoSQL
2 2 (10.00%) PostgreSQL
3 1 (5.00%) Data Mining
Development Applications
1 7 (35.00%) Git (software)
2 6 (30.00%) NUnit
2 6 (30.00%) Subversion
2 6 (30.00%) webpack
3 2 (10.00%) Ant
3 2 (10.00%) Hudson
3 2 (10.00%) Jenkins
4 1 (5.00%) CMake
General
1 1 (5.00%) Automotive
1 1 (5.00%) Games
Job Titles
1 19 (95.00%) Developer
2 7 (35.00%) .NET Developer
2 7 (35.00%) C# .NET Developer
2 7 (35.00%) C# Developer
2 7 (35.00%) Full Stack Developer
3 6 (30.00%) .NET Software Developer
3 6 (30.00%) ASP.NET MVC Developer
3 6 (30.00%) C# Software Developer
3 6 (30.00%) Java Developer
3 6 (30.00%) Lead .NET Developer
3 6 (30.00%) Lead C# Developer
3 6 (30.00%) Lead Developer
3 6 (30.00%) Lead Software Developer
3 6 (30.00%) Software Developer
4 5 (25.00%) JavaScript Developer
5 2 (10.00%) Python Developer
6 1 (5.00%) Backend Developer
6 1 (5.00%) Front End Developer (Client-Side Developer)
6 1 (5.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 8 (40.00%) .NET
1 8 (40.00%) CSS
1 8 (40.00%) HTML
1 8 (40.00%) Web Services
2 6 (30.00%) AngularJS
2 6 (30.00%) ASP.NET Web API
2 6 (30.00%) CSS3
2 6 (30.00%) HTML5
2 6 (30.00%) React
2 6 (30.00%) RESTful
2 6 (30.00%) Vue.js
3 4 (20.00%) Django
3 4 (20.00%) Flask
3 4 (20.00%) REST
4 3 (15.00%) Backbone.js
4 3 (15.00%) Node.js
5 2 (10.00%) OAuth
5 2 (10.00%) OAuth2
5 2 (10.00%) WebSockets
5 2 (10.00%) XML
Miscellaneous
1 10 (50.00%) Greenfield Project
2 1 (5.00%) Algorithms
2 1 (5.00%) CUDA
2 1 (5.00%) Embedded Systems
2 1 (5.00%) GPGPU
2 1 (5.00%) Robotics
2 1 (5.00%) User Experience
Operating Systems
1 1 (5.00%) Linux
1 1 (5.00%) Mac OS
Processes & Methodologies
1 18 (90.00%) Agile Software Development
2 15 (75.00%) TDD
3 14 (70.00%) BDD
4 11 (55.00%) Computer Science
5 8 (40.00%) Line Management
5 8 (40.00%) MVC
5 8 (40.00%) OO
5 8 (40.00%) Scrum
5 8 (40.00%) SOLID
6 6 (30.00%) Coaching
6 6 (30.00%) Data Modelling
6 6 (30.00%) Don't repeat yourself (DRY)
6 6 (30.00%) Escalation Management
6 6 (30.00%) Mentoring
6 6 (30.00%) Open Source
6 6 (30.00%) Performance Management
6 6 (30.00%) Technical Debt
6 6 (30.00%) User Stories
7 4 (20.00%) Continuous Integration
7 4 (20.00%) Test Automation
Programming Languages
1 10 (50.00%) Java
2 8 (40.00%) C#
2 8 (40.00%) JavaScript
3 6 (30.00%) Python
3 6 (30.00%) SQL
3 6 (30.00%) TypeScript
4 4 (20.00%) C++
5 3 (15.00%) Ruby
6 2 (10.00%) Go
6 2 (10.00%) Scala
7 1 (5.00%) ES6
7 1 (5.00%) MATLAB
7 1 (5.00%) PHP
Qualifications
1 5 (25.00%) Degree
2 2 (10.00%) Computer Science Degree
System Software
1 2 (10.00%) Docker
Systems Management
1 2 (10.00%) Ansible
1 2 (10.00%) Kubernetes