Period
to 19 October 2018

The following table provides summary statistics for contract job vacancies advertised in Yorkshire with a requirement for SOLID skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SOLID over the 6 months to 19 October 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

SOLID Principles
England > Yorkshire
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 171 162 182
Rank change year-on-year -9 +20 +18
Contract jobs citing SOLID 22 20 36
As % of all contract IT jobs advertised in Yorkshire 0.45% 0.47% 0.64%
As % of the Processes & Methodologies category 0.52% 0.55% 0.75%
Number of daily rates quoted 12 19 19
Yorkshire median daily rate £406 £350 £345
Median daily rate % change year-on-year +16.07% +1.45% +4.55%
10th Percentile £329 £313 £298
90th Percentile £437 £429 £438
England median daily rate £475 £466 £425
% change year-on-year +1.88% +9.71% +6.25%
Number of hourly rates quoted 0 0 0
Yorkshire median hourly rate - - -
England median hourly rate £21.50 £50.00 £42.50
% change year-on-year -57.00% +17.65% -15.00%

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

All Process and Methodology Skills
Yorkshire
Contract vacancies with a requirement for process or methodology skills 4,260 3,610 4,822
As % of all contract IT jobs advertised in Yorkshire 86.73% 84.72% 85.80%
Number of daily rates quoted 2,870 2,397 3,161
Yorkshire median daily rate £413 £400 £400
Median daily rate % change year-on-year +3.13% - +6.67%
10th Percentile £281 £260 £266
90th Percentile £550 £545 £550
England median daily rate £473 £450 £425
% change year-on-year +5.00% +5.88% +3.03%
Number of hourly rates quoted 119 86 127
Yorkshire median hourly rate £17.41 £14.20 £14.87
Median hourly rate % change year-on-year +22.61% -4.47% +2.52%
10th Percentile £10.75 £9.25 £10.65
90th Percentile £43.25 £28.03 £39.20
England median hourly rate £21.00 £24.66 £22.50
% change year-on-year -14.84% +9.60% +3.73%

SOLID
Job Vacancy Trend in Yorkshire

Job postings citing SOLID as a percentage of all IT jobs advertised in Yorkshire.

Job vacancy trend for SOLID in Yorkshire

SOLID
Contractor Daily Rate Trend in Yorkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SOLID in Yorkshire.

Contractor daily rate trend for SOLID in Yorkshire

SOLID
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing SOLID in Yorkshire over the 6 months to 19 October 2018.

Contractor daily rate histogram for SOLID in Yorkshire

SOLID
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing SOLID within the Yorkshire region over the 6 months to 19 October 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Yorkshire -11 22 £406 +20.37% 11
SOLID
England

For the 6 months to 19 October 2018, IT contractor jobs citing SOLID also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Yorkshire region with a requirement for SOLID.

1 22 (100.00%) MVC
2 19 (86.36%) C#
2 19 (86.36%) .NET
3 18 (81.82%) ASP.NET
4 17 (77.27%) Agile Software Development
4 17 (77.27%) ASP.NET MVC
5 16 (72.73%) TDD
6 14 (63.64%) JavaScript
7 13 (59.09%) SQL Server
7 13 (59.09%) OOP
7 13 (59.09%) Scrum
7 13 (59.09%) jQuery
7 13 (59.09%) ASP.NET Web API
7 13 (59.09%) Microservices
8 12 (54.55%) Vue.js
8 12 (54.55%) AngularJS
8 12 (54.55%) SOA
8 12 (54.55%) SQL
9 11 (50.00%) T-SQL
9 11 (50.00%) Sitecore
9 11 (50.00%) CMS
9 11 (50.00%) React
10 10 (45.45%) User Experience
10 10 (45.45%) Sitecore CMS
11 9 (40.91%) Node.js
11 9 (40.91%) Continuous Improvement
12 8 (36.36%) webpack
12 8 (36.36%) gulp
13 6 (27.27%) Front End Development
13 6 (27.27%) OO

SOLID
Co-occurring IT Skills in Yorkshire 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 11 (50.00%) CMS
2 10 (45.45%) Sitecore CMS
Cloud Services
1 1 (4.55%) GitHub
1 1 (4.55%) npm
Database & Business Intelligence
1 13 (59.09%) SQL Server
2 1 (4.55%) MySQL
Development Applications
1 8 (36.36%) gulp
1 8 (36.36%) webpack
2 1 (4.55%) Bitbucket
2 1 (4.55%) Git (software)
2 1 (4.55%) PHPUnit
2 1 (4.55%) Visual Studio
General
1 1 (4.55%) Manufacturing
Job Titles
1 20 (90.91%) Developer
2 6 (27.27%) .NET Developer
2 6 (27.27%) Sitecore Developer
3 5 (22.73%) Web Developer
4 4 (18.18%) Full Stack Developer
5 2 (9.09%) Android Developer
5 2 (9.09%) iOS Android Developer
5 2 (9.09%) iOS Developer
5 2 (9.09%) Mobile Developer
6 1 (4.55%) Applications Engineer
6 1 (4.55%) JavaScript Developer
6 1 (4.55%) Node.js Developer
6 1 (4.55%) PHP Developer
6 1 (4.55%) Software Engineer
6 1 (4.55%) Team Leader
6 1 (4.55%) Technical Leader
6 1 (4.55%) Technical Team Leader
6 1 (4.55%) Web Applications Engineer
6 1 (4.55%) Web Engineer
Libraries, Frameworks & Software Standards
1 19 (86.36%) .NET
2 18 (81.82%) ASP.NET
3 17 (77.27%) ASP.NET MVC
4 13 (59.09%) ASP.NET Web API
4 13 (59.09%) jQuery
5 12 (54.55%) AngularJS
5 12 (54.55%) Vue.js
6 11 (50.00%) React
7 9 (40.91%) Node.js
8 3 (13.64%) CSS
8 3 (13.64%) HTML
8 3 (13.64%) RESTful
9 1 (4.55%) CSS3
9 1 (4.55%) KnockoutJS
9 1 (4.55%) Laravel
9 1 (4.55%) Sass
9 1 (4.55%) Symfony
Miscellaneous
1 10 (45.45%) User Experience
2 5 (22.73%) Self-Motivation
3 1 (4.55%) Analytical Skills
3 1 (4.55%) Computer Science
3 1 (4.55%) Life Science
3 1 (4.55%) Mobile App
Operating Systems
1 2 (9.09%) Android
1 2 (9.09%) Apple iOS
Processes & Methodologies
1 22 (100.00%) MVC
2 17 (77.27%) Agile Software Development
3 16 (72.73%) TDD
4 13 (59.09%) Microservices
4 13 (59.09%) OOP
4 13 (59.09%) Scrum
5 12 (54.55%) SOA
6 9 (40.91%) Continuous Improvement
7 6 (27.27%) E-Commerce
7 6 (27.27%) Front End Development
7 6 (27.27%) OO
7 6 (27.27%) Web Development
8 5 (22.73%) Test Automation
9 3 (13.64%) Software Engineering
10 2 (9.09%) Android Development
10 2 (9.09%) iOS Development
10 2 (9.09%) Mobile Development
10 2 (9.09%) MVVM
11 1 (4.55%) Mentoring
11 1 (4.55%) SDLC
Programming Languages
1 19 (86.36%) C#
2 14 (63.64%) JavaScript
3 12 (54.55%) SQL
4 11 (50.00%) T-SQL
5 3 (13.64%) PHP
6 1 (4.55%) PHP 7
Quality Assurance & Compliance
1 1 (4.55%) QA
Vendors
1 11 (50.00%) Sitecore
2 1 (4.55%) Microsoft