Period
to 19 February 2018

The following table provides summary statistics for contract job vacancies advertised in Northamptonshire 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 19 February 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.

JavaScript (including ECMAScript)
East Midlands > Northamptonshire
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 11 12 14
Rank change year-on-year +1 +2 -1
Contract jobs citing JavaScript 64 91 57
As % of all contract IT jobs advertised in Northamptonshire 10.13% 9.64% 8.42%
As % of the Programming Languages category 25.70% 26.45% 27.14%
Number of daily rates quoted 52 55 68
Northamptonshire median daily rate £425 £420 £318
Median daily rate % change year-on-year +1.19% +32.28% -2.31%
10th Percentile £263 £303 £282
90th Percentile £517 £575 £450
East Midlands median daily rate £360 £363 £325
% change year-on-year -0.69% +11.54% +3.17%
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate - £40.00 £25.50
% change year-on-year - +56.86% -27.14%

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 Northamptonshire with a requirement for coding skills.

All Programming Languages
Northamptonshire
Contract vacancies with a requirement for coding skills 249 344 210
As % of all contract IT jobs advertised in Northamptonshire 39.40% 36.44% 31.02%
Number of daily rates quoted 161 216 149
Northamptonshire median daily rate £400 £400 £400
10th Percentile £270 £278 £275
90th Percentile £525 £553 £538
East Midlands median daily rate £388 £368 £350
% change year-on-year +5.44% +5.00% +4.09%
Number of hourly rates quoted 5 3 0
Northamptonshire median hourly rate £12.50 £15.75 -
Median hourly rate % change year-on-year -20.63% - -
East Midlands median hourly rate £42.50 £27.00 £19.50
% change year-on-year +57.41% +38.46% -

JavaScript
Job Vacancy Trend in Northamptonshire

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

Job vacancy trend for JavaScript in Northamptonshire

JavaScript
Contractor Daily Rate Trend in Northamptonshire

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

Contractor daily rate trend for JavaScript in Northamptonshire

JavaScript
Contractor Daily Rate Histogram in Northamptonshire

The daily rate distribution of IT jobs citing JavaScript in Northamptonshire over the 6 months to 19 February 2018.

Contractor daily rate histogram for JavaScript in Northamptonshire

JavaScript
Contractor Hourly Rate Trend in Northamptonshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JavaScript in Northamptonshire.

Contractor hourly rate trend for JavaScript in Northamptonshire

JavaScript
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 JavaScript within the Northamptonshire region over the 6 months to 19 February 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 +2 39 £350 -6.67% 21
Kettering - 6 £305 - 2
JavaScript
East Midlands

For the 6 months to 19 February 2018, IT contractor jobs citing JavaScript 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 JavaScript.

1 45 (70.31%) HTML
1 45 (70.31%) CSS
2 33 (51.56%) Agile Software Development
3 27 (42.19%) HTML5
4 23 (35.94%) CSS3
5 20 (31.25%) Finance
6 19 (29.69%) React
7 18 (28.13%) Node.js
7 18 (28.13%) AngularJS
7 18 (28.13%) jQuery
8 17 (26.56%) User Experience
9 15 (23.44%) Wireframes
9 15 (23.44%) Unit Testing
10 14 (21.88%) Git (software)
10 14 (21.88%) Grunt
11 13 (20.31%) Twitter Bootstrap
11 13 (20.31%) Sass
11 13 (20.31%) Axure RP
11 13 (20.31%) Ajax
11 13 (20.31%) JSON
11 13 (20.31%) Microsoft
12 12 (18.75%) .NET
12 12 (18.75%) C#
12 12 (18.75%) TDD
12 12 (18.75%) Responsive Web Design
13 11 (17.19%) gulp
13 11 (17.19%) JIRA
13 11 (17.19%) SQL Server
13 11 (17.19%) Scrum
14 10 (15.63%) Banking

JavaScript
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 3 (4.69%) Confluence
1 3 (4.69%) WordPress
2 2 (3.13%) SharePoint
3 1 (1.56%) Apache
3 1 (1.56%) Apache Solr
3 1 (1.56%) Elasticsearch
3 1 (1.56%) IIS
3 1 (1.56%) JBoss
3 1 (1.56%) SharePoint 2010
3 1 (1.56%) Tomcat
Applications
1 7 (10.94%) Microsoft Office
1 7 (10.94%) OmniGraffle
2 6 (9.38%) InVision
3 3 (4.69%) Microsoft Excel
3 3 (4.69%) Photoshop
3 3 (4.69%) UserZoom
Cloud Services
1 7 (10.94%) Adobe Creative Cloud
1 7 (10.94%) npm
2 2 (3.13%) Google Analytics
3 1 (1.56%) Amazon AWS
3 1 (1.56%) Microsoft Azure
Database & Business Intelligence
1 11 (17.19%) SQL Server
2 4 (6.25%) Relational Database
3 3 (4.69%) MongoDB
4 2 (3.13%) MySQL
4 2 (3.13%) RDBMS
5 1 (1.56%) GIS
5 1 (1.56%) Hadoop
5 1 (1.56%) Power BI
5 1 (1.56%) SQL Server 2012
5 1 (1.56%) SQL Server 2014
5 1 (1.56%) SQL Server Analysis Services
5 1 (1.56%) SQL Server Integration Services
5 1 (1.56%) SQL Server Reporting Services
Development Applications
1 14 (21.88%) Git (software)
1 14 (21.88%) Grunt
2 13 (20.31%) Axure RP
3 11 (17.19%) gulp
3 11 (17.19%) JIRA
4 6 (9.38%) SonarQube
5 4 (6.25%) JSUnit
6 3 (4.69%) JUnit
6 3 (4.69%) Visual Studio
7 2 (3.13%) Gradle
7 2 (3.13%) IntelliJ
7 2 (3.13%) Jenkins
7 2 (3.13%) JProfiler
8 1 (1.56%) Bitbucket
8 1 (1.56%) Eclipse
8 1 (1.56%) Jasmine
8 1 (1.56%) Karma Test Runner
8 1 (1.56%) Selenium
8 1 (1.56%) Team Foundation Server
8 1 (1.56%) webpack
General
1 20 (31.25%) Finance
2 10 (15.63%) Banking
3 5 (7.81%) Marketing
4 3 (4.69%) Legal
5 2 (3.13%) Games
6 1 (1.56%) Advertising
6 1 (1.56%) Automotive
Job Titles
1 43 (67.19%) Developer
2 18 (28.13%) UI Developer
3 6 (9.38%) C# Developer
4 5 (7.81%) .NET Developer
5 4 (6.25%) C# .NET Developer
5 4 (6.25%) Front End Developer (Client-Side Developer)
5 4 (6.25%) Java Developer
5 4 (6.25%) React Developer
5 4 (6.25%) Software Developer
5 4 (6.25%) User Experience Researcher
6 3 (4.69%) Angular Developer
6 3 (4.69%) Designer
6 3 (4.69%) PHP Developer
6 3 (4.69%) Ruby on Rails Developer
7 2 (3.13%) Data Analyst
7 2 (3.13%) JavaScript Developer
7 2 (3.13%) SQL Developer
7 2 (3.13%) UI Designer
7 2 (3.13%) User Experience Manager
7 2 (3.13%) UX Designer
Libraries, Frameworks & Software Standards
1 45 (70.31%) CSS
1 45 (70.31%) HTML
2 27 (42.19%) HTML5
3 23 (35.94%) CSS3
4 19 (29.69%) React
5 18 (28.13%) AngularJS
5 18 (28.13%) jQuery
5 18 (28.13%) Node.js
6 13 (20.31%) Ajax
6 13 (20.31%) JSON
6 13 (20.31%) Sass
6 13 (20.31%) Twitter Bootstrap
7 12 (18.75%) .NET
8 9 (14.06%) RESTful
9 7 (10.94%) .NET Framework
10 6 (9.38%) Entity Framework
10 6 (9.38%) Redux
11 5 (7.81%) REST
12 4 (6.25%) J2EE
12 4 (6.25%) Spring
Miscellaneous
1 17 (26.56%) User Experience
2 9 (14.06%) Mobile App
3 6 (9.38%) Analytical Skills
4 3 (4.69%) Management Information System
5 1 (1.56%) Enterprise Software
5 1 (1.56%) Social Media
Operating Systems
1 3 (4.69%) Android
1 3 (4.69%) Apple iOS
Processes & Methodologies
1 33 (51.56%) Agile Software Development
2 15 (23.44%) Unit Testing
2 15 (23.44%) Wireframes
3 12 (18.75%) Responsive Web Design
3 12 (18.75%) TDD
4 11 (17.19%) Scrum
5 10 (15.63%) Test Automation
6 9 (14.06%) MVC
7 8 (12.50%) Strategic Thinking
8 7 (10.94%) BDD
8 7 (10.94%) E-Commerce
8 7 (10.94%) Front End Development
9 6 (9.38%) Analytics
9 6 (9.38%) Performance Optimisation
9 6 (9.38%) Project Management
9 6 (9.38%) Prototyping
9 6 (9.38%) Stakeholder Management
10 5 (7.81%) OO
11 4 (6.25%) Data Modelling
11 4 (6.25%) Web Development
Programming Languages
1 12 (18.75%) C#
2 9 (14.06%) Java
2 9 (14.06%) SQL
3 7 (10.94%) VB.NET
4 6 (9.38%) ES6
5 3 (4.69%) PHP
5 3 (4.69%) Ruby
5 3 (4.69%) XAML
6 2 (3.13%) PowerShell
7 1 (1.56%) Bash Shell
7 1 (1.56%) Python
7 1 (1.56%) T-SQL
7 1 (1.56%) TypeScript
7 1 (1.56%) VBScript
Qualifications
1 3 (4.69%) Degree
System Software
1 1 (1.56%) Docker
Systems Management
1 1 (1.56%) logstash
1 1 (1.56%) Opscode Chef
1 1 (1.56%) Terraform
Vendors
1 13 (20.31%) Microsoft
2 8 (12.50%) Adobe
3 7 (10.94%) Perforce
4 3 (4.69%) CA Agile Central
4 3 (4.69%) Capita
5 2 (3.13%) Apple
5 2 (3.13%) Google
5 2 (3.13%) Oracle
6 1 (1.56%) Ab Initio