Period
to 23 September 2018

The following table provides summary statistics for contract job vacancies advertised in Northamptonshire with a requirement for CSS3 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CSS3 over the 6 months to 23 September 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.

CSS 3
East Midlands > Northamptonshire
6 months to
23 Sep 2018
Same period 2017 Same period 2016
Rank 24 27 47
Rank change year-on-year +3 +20 +4
Contract jobs citing CSS3 52 35 20
As % of all contract IT jobs advertised in Northamptonshire 6.36% 5.12% 2.48%
As % of the Libraries, Frameworks & Software Standards category 17.16% 19.13% 11.63%
Number of daily rates quoted 41 28 18
Northamptonshire median daily rate £400 £450 £430
Median daily rate % change year-on-year -11.11% +4.65% +22.86%
10th Percentile £340 £282 £363
90th Percentile £475 £500 £450
East Midlands median daily rate £375 £338 £340
% change year-on-year +11.11% -0.74% +13.33%
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate - - -

CSS3 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Northamptonshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Northamptonshire
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 303 183 172
As % of all contract IT jobs advertised in Northamptonshire 37.09% 26.75% 21.37%
Number of daily rates quoted 228 121 132
Northamptonshire median daily rate £400 £450 £400
Median daily rate % change year-on-year -11.11% +12.50% +14.29%
10th Percentile £313 £281 £308
90th Percentile £538 £550 £538
East Midlands median daily rate £400 £375 £375
% change year-on-year +6.67% - +10.70%
Number of hourly rates quoted 0 1 1
Northamptonshire median hourly rate - £187.50 £32.50
Median hourly rate % change year-on-year - +476.92% -
East Midlands median hourly rate £43.75 £47.50 £39.00
% change year-on-year -7.89% +21.79% +145.90%

CSS3
Job Vacancy Trend in Northamptonshire

Job postings citing CSS3 as a percentage of all IT jobs advertised in Northamptonshire.

Job vacancy trend for CSS3 in Northamptonshire

CSS3
Contractor Daily Rate Trend in Northamptonshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CSS3 in Northamptonshire.

Contractor daily rate trend for CSS3 in Northamptonshire

CSS3
Contractor Daily Rate Histogram in Northamptonshire

The daily rate distribution of IT jobs citing CSS3 in Northamptonshire over the 6 months to 23 September 2018.

Contractor daily rate histogram for CSS3 in Northamptonshire

CSS3
Contract Job Locations in Northamptonshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CSS3 within the Northamptonshire region over the 6 months to 23 September 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
Northampton +11 30 £365 +4.16% 3
Corby 0 2 - -
Kettering - 2 £475 -
CSS3
East Midlands

For the 6 months to 23 September 2018, IT contractor jobs citing CSS3 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 Northamptonshire region with a requirement for CSS3.

1 52 (100.00%) HTML
1 52 (100.00%) CSS
1 52 (100.00%) HTML5
2 51 (98.08%) JavaScript
3 43 (82.69%) AngularJS
4 39 (75.00%) Git (software)
5 35 (67.31%) Node.js
6 31 (59.62%) React
7 29 (55.77%) Unit Testing
8 25 (48.08%) Test Automation
9 24 (46.15%) jQuery
10 23 (44.23%) Agile Software Development
10 23 (44.23%) Grunt
11 19 (36.54%) Sass
12 18 (34.62%) ES6
12 18 (34.62%) Front End Development
13 17 (32.69%) TDD
14 16 (30.77%) Ajax
14 16 (30.77%) gulp
14 16 (30.77%) Ionic Framework
15 15 (28.85%) webpack
16 14 (26.92%) Redux
16 14 (26.92%) JIRA
17 13 (25.00%) Jasmine
17 13 (25.00%) npm
18 12 (23.08%) Jest
18 12 (23.08%) Enzyme
18 12 (23.08%) Jenkins
18 12 (23.08%) Finance
19 11 (21.15%) C++

CSS3
Co-occurring IT Skills in Northamptonshire 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 10 (19.23%) Confluence
2 1 (1.92%) SharePoint
Cloud Services
1 13 (25.00%) npm
2 6 (11.54%) BrowserStack
3 1 (1.92%) Office 365
Database & Business Intelligence
1 7 (13.46%) Blockchain
2 3 (5.77%) SQL Server
3 2 (3.85%) NoSQL
4 1 (1.92%) EDRMS
4 1 (1.92%) SQL Server 2016
Development Applications
1 39 (75.00%) Git (software)
2 23 (44.23%) Grunt
3 16 (30.77%) gulp
4 15 (28.85%) webpack
5 14 (26.92%) JIRA
6 13 (25.00%) Jasmine
7 12 (23.08%) Jenkins
8 10 (19.23%) Gradle
9 9 (17.31%) SonarQube
10 7 (13.46%) Protractor
10 7 (13.46%) Selenium
10 7 (13.46%) Visual Studio Code
10 7 (13.46%) WebStorm
11 6 (11.54%) Babel
11 6 (11.54%) Karma Test Runner
11 6 (11.54%) Mocha
12 4 (7.69%) JSUnit
13 3 (5.77%) Visual Studio
14 2 (3.85%) MSTest
14 2 (3.85%) NUnit
General
1 12 (23.08%) Finance
2 7 (13.46%) Banking
3 1 (1.92%) Investment Banking
Job Titles
1 52 (100.00%) Developer
2 23 (44.23%) UI Developer
3 13 (25.00%) JavaScript Developer
4 11 (21.15%) React Developer
5 10 (19.23%) Android Developer
5 10 (19.23%) Front End Developer (Client-Side Developer)
6 8 (15.38%) Angular Developer
7 3 (5.77%) Full Stack Developer
8 2 (3.85%) .NET Developer
8 2 (3.85%) C# Developer
8 2 (3.85%) Ruby on Rails Developer
9 1 (1.92%) ASP.NET MVC Developer
9 1 (1.92%) Blockchain Developer
9 1 (1.92%) HTML CSS Developer
9 1 (1.92%) HTML Developer
9 1 (1.92%) SharePoint Developer
Libraries, Frameworks & Software Standards
1 52 (100.00%) CSS
1 52 (100.00%) HTML
1 52 (100.00%) HTML5
2 43 (82.69%) AngularJS
3 35 (67.31%) Node.js
4 31 (59.62%) React
5 24 (46.15%) jQuery
6 19 (36.54%) Sass
7 16 (30.77%) Ajax
7 16 (30.77%) Ionic Framework
8 14 (26.92%) Redux
9 12 (23.08%) Enzyme
9 12 (23.08%) Jest
10 10 (19.23%) Android NDK
10 10 (19.23%) Android SDK
10 10 (19.23%) JSON
11 9 (17.31%) REST
12 8 (15.38%) Apollo GraphQL
12 8 (15.38%) GraphQL
13 7 (13.46%) Angular 2
Miscellaneous
1 6 (11.54%) User Experience
2 5 (9.62%) Fintech
3 2 (3.85%) Greenfield Project
4 1 (1.92%) Mobile App
4 1 (1.92%) Self-Motivation
Operating Systems
1 10 (19.23%) Android
2 1 (1.92%) Windows
Processes & Methodologies
1 29 (55.77%) Unit Testing
2 25 (48.08%) Test Automation
3 23 (44.23%) Agile Software Development
4 18 (34.62%) Front End Development
5 17 (32.69%) TDD
6 10 (19.23%) Android Development
6 10 (19.23%) Continuous Integration
6 10 (19.23%) Cryptography
6 10 (19.23%) Secure Coding
7 8 (15.38%) DevOps
8 7 (13.46%) Performance Optimisation
8 7 (13.46%) Responsive Web Design
9 4 (7.69%) E-Commerce
9 4 (7.69%) Scrum
10 3 (5.77%) Continuous Improvement
10 3 (5.77%) Mentoring
11 2 (3.85%) Microservices
11 2 (3.85%) SDLC
11 2 (3.85%) Software Engineering
11 2 (3.85%) Web Development
Programming Languages
1 51 (98.08%) JavaScript
2 18 (34.62%) ES6
3 11 (21.15%) C++
4 10 (19.23%) C
4 10 (19.23%) Java
5 7 (13.46%) TypeScript
6 4 (7.69%) C#
7 2 (3.85%) Ruby
7 2 (3.85%) SQL
8 1 (1.92%) Perl
8 1 (1.92%) PHP
8 1 (1.92%) PowerShell
8 1 (1.92%) T-SQL
8 1 (1.92%) VB
Qualifications
1 1 (1.92%) Security Cleared
Quality Assurance & Compliance
1 3 (5.77%) WCAG
Vendors
1 7 (13.46%) Perforce
2 6 (11.54%) Cypress Semiconductor
3 1 (1.92%) Microsoft