Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Knutsford with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 18 November 2017 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.

JavaScript (including ECMAScript)
Cheshire > Knutsford
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 18 12 19
Rank change year-on-year -6 +7 -2
Contract jobs citing JavaScript 13 5 16
As % of all contract IT jobs advertised in Knutsford 7.78% 5.75% 6.81%
As % of the Programming Languages category 23.21% 21.74% 22.54%
Number of daily rates quoted 9 5 15
Knutsford median daily rate £375 £300 £388
Median daily rate % change year-on-year +25.00% -22.58% +12.32%
10th Percentile £262 £300 £363
90th Percentile £455 £368 £491
Cheshire median daily rate £375 £375 £398
% change year-on-year - -5.78% +13.71%
Number of hourly rates quoted 0 0 0
Knutsford median hourly rate - - -
Cheshire median hourly rate - £12.50 -

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Knutsford with a requirement for coding skills.

All Programming Languages
Knutsford
Contract vacancies with a requirement for coding skills 56 23 71
As % of all contract IT jobs advertised in Knutsford 33.53% 26.44% 30.21%
Number of daily rates quoted 34 16 47
Knutsford median daily rate £375 £384 £388
Median daily rate % change year-on-year -2.28% -0.97% +19.23%
10th Percentile £268 £300 £304
90th Percentile £475 £450 £496
Cheshire median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +11.11%
Number of hourly rates quoted 0 0 0
Knutsford median hourly rate - - -
Cheshire median hourly rate £31.00 £21.00 £35.00
% change year-on-year +47.62% -40.00% +5.26%

JavaScript
Job Vacancy Trend in Knutsford

Job postings citing JavaScript as a percentage of all IT jobs advertised in Knutsford.

Job vacancy trend for JavaScript in Knutsford

JavaScript
Contractor Daily Rate Trend in Knutsford

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

Contractor daily rate trend for JavaScript in Knutsford

JavaScript
Contractor Daily Rate Histogram in Knutsford

The daily rate distribution of IT jobs citing JavaScript in Knutsford over the 6 months to 18 November 2017.

Contractor daily rate histogram for JavaScript in Knutsford

For the 6 months to 18 November 2017, IT contractor jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Knutsford region with a requirement for JavaScript.

1 10 (76.92%) HTML
1 10 (76.92%) Test Automation
2 9 (69.23%) HTML5
2 9 (69.23%) Git (software)
2 9 (69.23%) CSS3
2 9 (69.23%) Unit Testing
2 9 (69.23%) CSS
2 9 (69.23%) TDD
3 8 (61.54%) Perforce
3 8 (61.54%) Ajax
3 8 (61.54%) JSON
4 7 (53.85%) Node.js
4 7 (53.85%) Responsive Web Design
4 7 (53.85%) Grunt
4 7 (53.85%) SonarQube
4 7 (53.85%) gulp
4 7 (53.85%) Performance Optimisation
4 7 (53.85%) npm
5 6 (46.15%) Twitter Bootstrap
5 6 (46.15%) BDD
6 5 (38.46%) Sass
6 5 (38.46%) Agile Software Development
6 5 (38.46%) React
6 5 (38.46%) Redux
6 5 (38.46%) ES6
7 4 (30.77%) Java
8 3 (23.08%) Finance
8 3 (23.08%) Banking
8 3 (23.08%) Scrum
8 3 (23.08%) Continuous Integration

JavaScript
Co-occurring IT Skills in Knutsford 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 1 (7.69%) Confluence
Cloud Services
1 7 (53.85%) npm
Communications & Networking
1 1 (7.69%) HTTP
1 1 (7.69%) Internet
Database & Business Intelligence
1 2 (15.38%) Relational Database
1 2 (15.38%) SQL Server
2 1 (7.69%) DB2
2 1 (7.69%) RDBMS
Development Applications
1 9 (69.23%) Git (software)
2 7 (53.85%) Grunt
2 7 (53.85%) gulp
2 7 (53.85%) SonarQube
3 3 (23.08%) Gradle
4 2 (15.38%) Jenkins
5 1 (7.69%) Bitbucket
5 1 (7.69%) Bower
5 1 (7.69%) Broccoli
5 1 (7.69%) Eclipse
5 1 (7.69%) Jasmine
5 1 (7.69%) JIRA
5 1 (7.69%) JProfiler
5 1 (7.69%) JSHint
5 1 (7.69%) JUnit
5 1 (7.69%) Mocha
5 1 (7.69%) Yeoman
General
1 3 (23.08%) Banking
1 3 (23.08%) Finance
Job Titles
1 11 (84.62%) Developer
2 7 (53.85%) UI Developer
3 2 (15.38%) Java Developer
3 2 (15.38%) Scrum Master
4 1 (7.69%) .NET Developer
4 1 (7.69%) Android Developer
4 1 (7.69%) C# .NET Developer
4 1 (7.69%) C# Developer
4 1 (7.69%) Front End Developer (Client-Side Developer)
4 1 (7.69%) HTML CSS Developer
4 1 (7.69%) HTML Developer
4 1 (7.69%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 10 (76.92%) HTML
2 9 (69.23%) CSS
2 9 (69.23%) CSS3
2 9 (69.23%) HTML5
3 8 (61.54%) Ajax
3 8 (61.54%) JSON
4 7 (53.85%) Node.js
5 6 (46.15%) Twitter Bootstrap
6 5 (38.46%) React
6 5 (38.46%) Redux
6 5 (38.46%) Sass
7 2 (15.38%) AngularJS
7 2 (15.38%) Hibernate
7 2 (15.38%) J2EE
7 2 (15.38%) jQuery
7 2 (15.38%) Spring
8 1 (7.69%) JSP
8 1 (7.69%) Servlets
8 1 (7.69%) SOAP
8 1 (7.69%) Web Services
Miscellaneous
1 2 (15.38%) User Experience
2 1 (7.69%) RIA
Operating Systems
1 1 (7.69%) Android
Processes & Methodologies
1 10 (76.92%) Test Automation
2 9 (69.23%) TDD
2 9 (69.23%) Unit Testing
3 7 (53.85%) Performance Optimisation
3 7 (53.85%) Responsive Web Design
4 6 (46.15%) BDD
5 5 (38.46%) Agile Software Development
6 3 (23.08%) Continuous Integration
6 3 (23.08%) Scrum
7 2 (15.38%) SDLC
7 2 (15.38%) Waterfall
8 1 (7.69%) Android Development
8 1 (7.69%) Collaborative Working
8 1 (7.69%) Cryptography
8 1 (7.69%) Investment Management
8 1 (7.69%) Mobile Development
8 1 (7.69%) MVVM
8 1 (7.69%) Project Planning
8 1 (7.69%) Secure Coding
8 1 (7.69%) Software Engineering
Programming Languages
1 5 (38.46%) ES6
2 4 (30.77%) Java
3 2 (15.38%) SQL
4 1 (7.69%) C
4 1 (7.69%) C#
4 1 (7.69%) C++
Vendors
1 8 (61.54%) Perforce
2 2 (15.38%) Oracle
3 1 (7.69%) Capita