Period
to 18 November 2017

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 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)
East Midlands > Northamptonshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 19 10 29
Rank change year-on-year -9 +19 -20
Contract jobs citing JavaScript 55 98 41
As % of all contract IT jobs advertised in Northamptonshire 8.02% 10.53% 5.20%
As % of the Programming Languages category 21.83% 29.34% 17.52%
Number of daily rates quoted 39 69 34
Northamptonshire median daily rate £450 £450 £300
Median daily rate % change year-on-year - +50.00% -7.69%
10th Percentile £263 £323 £210
90th Percentile £508 £575 £418
East Midlands median daily rate £350 £375 £325
% change year-on-year -6.67% +15.38% +7.44%
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate - £40.00 £8.00
% change year-on-year - +400.00% -77.14%

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 252 334 234
As % of all contract IT jobs advertised in Northamptonshire 36.73% 35.88% 29.66%
Number of daily rates quoted 160 242 149
Northamptonshire median daily rate £400 £420 £400
Median daily rate % change year-on-year -4.76% +5.00% +11.11%
10th Percentile £281 £300 £263
90th Percentile £539 £575 £556
East Midlands median daily rate £375 £375 £350
% change year-on-year - +7.14% +7.69%
Number of hourly rates quoted 3 5 0
Northamptonshire median hourly rate £10.59 £42.50 -
Median hourly rate % change year-on-year -75.09% - -
East Midlands median hourly rate £42.50 £38.75 £18.00
% change year-on-year +9.68% +115.28% -48.57%

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 18 November 2017.

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 18 November 2017. 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 -6 28 £350 -12.50% 9
Kettering - 4 £298 - 5
Corby - 2 £413 - 2
JavaScript
East Midlands

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 Northamptonshire region with a requirement for JavaScript.

1 40 (72.73%) CSS
2 39 (70.91%) HTML
3 26 (47.27%) Agile Software Development
4 25 (45.45%) HTML5
5 22 (40.00%) jQuery
6 21 (38.18%) CSS3
6 21 (38.18%) Git (software)
7 19 (34.55%) Node.js
8 18 (32.73%) AngularJS
9 17 (30.91%) Grunt
9 17 (30.91%) Scrum
10 16 (29.09%) Finance
11 14 (25.45%) React
12 13 (23.64%) gulp
12 13 (23.64%) Front End Development
12 13 (23.64%) .NET
12 13 (23.64%) Unit Testing
13 12 (21.82%) TDD
13 12 (21.82%) Twitter Bootstrap
14 11 (20.00%) User Experience
14 11 (20.00%) Wireframes
14 11 (20.00%) MVC
14 11 (20.00%) Microsoft
15 10 (18.18%) C#
15 10 (18.18%) Ajax
15 10 (18.18%) JSON
15 10 (18.18%) Test Automation
16 9 (16.36%) Axure RP
16 9 (16.36%) Java
16 9 (16.36%) SQL Server

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 2 (3.64%) SharePoint
2 1 (1.82%) Confluence
2 1 (1.82%) SharePoint 2010
2 1 (1.82%) WordPress
Applications
1 5 (9.09%) Microsoft Office
1 5 (9.09%) OmniGraffle
2 4 (7.27%) InVision
2 4 (7.27%) Photoshop
3 1 (1.82%) Fireworks
3 1 (1.82%) UserZoom
Cloud Services
1 7 (12.73%) npm
2 5 (9.09%) Adobe Creative Cloud
Database & Business Intelligence
1 9 (16.36%) SQL Server
2 3 (5.45%) MongoDB
2 3 (5.45%) Relational Database
3 2 (3.64%) RDBMS
4 1 (1.82%) GIS
4 1 (1.82%) MySQL
4 1 (1.82%) SQL Server 2014
Development Applications
1 21 (38.18%) Git (software)
2 17 (30.91%) Grunt
3 13 (23.64%) gulp
4 9 (16.36%) Axure RP
5 7 (12.73%) JIRA
5 7 (12.73%) SonarQube
6 3 (5.45%) Bitbucket
6 3 (5.45%) Gradle
6 3 (5.45%) IntelliJ
6 3 (5.45%) JProfiler
6 3 (5.45%) JSUnit
6 3 (5.45%) JUnit
6 3 (5.45%) Visual Studio
7 2 (3.64%) Eclipse
7 2 (3.64%) Jenkins
7 2 (3.64%) Maven
8 1 (1.82%) git-flow
8 1 (1.82%) Jasmine
8 1 (1.82%) Karma Test Runner
General
1 16 (29.09%) Finance
2 8 (14.55%) Banking
3 1 (1.82%) Advertising
3 1 (1.82%) Automotive
3 1 (1.82%) Games
3 1 (1.82%) Legal
3 1 (1.82%) Marketing
Job Titles
1 42 (76.36%) Developer
2 17 (30.91%) UI Developer
3 6 (10.91%) .NET Developer
3 6 (10.91%) Front End Developer (Client-Side Developer)
4 5 (9.09%) C# Developer
4 5 (9.09%) Java Developer
5 4 (7.27%) C# .NET Developer
5 4 (7.27%) Software Developer
6 3 (5.45%) JavaScript Developer
7 2 (3.64%) Angular Developer
7 2 (3.64%) Architect
7 2 (3.64%) ASP.NET MVC Developer
7 2 (3.64%) Designer
7 2 (3.64%) Digital Architect
7 2 (3.64%) HTML CSS Developer
7 2 (3.64%) HTML Developer
7 2 (3.64%) SQL Developer
7 2 (3.64%) UI Designer
7 2 (3.64%) User Experience Manager
7 2 (3.64%) User Experience Researcher
Libraries, Frameworks & Software Standards
1 40 (72.73%) CSS
2 39 (70.91%) HTML
3 25 (45.45%) HTML5
4 22 (40.00%) jQuery
5 21 (38.18%) CSS3
6 19 (34.55%) Node.js
7 18 (32.73%) AngularJS
8 14 (25.45%) React
9 13 (23.64%) .NET
10 12 (21.82%) Twitter Bootstrap
11 10 (18.18%) Ajax
11 10 (18.18%) JSON
12 9 (16.36%) Angular 2
13 8 (14.55%) Sass
14 7 (12.73%) .NET Framework
14 7 (12.73%) RESTful
15 6 (10.91%) ASP.NET
15 6 (10.91%) Entity Framework
16 5 (9.09%) ASP.NET MVC
16 5 (9.09%) Spring
Miscellaneous
1 11 (20.00%) User Experience
2 7 (12.73%) Mobile App
3 3 (5.45%) Analytical Skills
4 1 (1.82%) e-Learning
4 1 (1.82%) Enterprise Software
4 1 (1.82%) NHS
4 1 (1.82%) Video\Live Streaming
Operating Systems
1 1 (1.82%) Android
1 1 (1.82%) Apple iOS
Processes & Methodologies
1 26 (47.27%) Agile Software Development
2 17 (30.91%) Scrum
3 13 (23.64%) Front End Development
3 13 (23.64%) Unit Testing
4 12 (21.82%) TDD
5 11 (20.00%) MVC
5 11 (20.00%) Wireframes
6 10 (18.18%) Test Automation
7 9 (16.36%) Responsive Web Design
8 7 (12.73%) OO
9 6 (10.91%) BDD
9 6 (10.91%) Performance Optimisation
9 6 (10.91%) Project Management
9 6 (10.91%) Stakeholder Management
9 6 (10.91%) Strategic Thinking
10 5 (9.09%) Microservices
11 4 (7.27%) E-Commerce
11 4 (7.27%) Prototyping
11 4 (7.27%) Waterfall
11 4 (7.27%) Web Development
Programming Languages
1 10 (18.18%) C#
2 9 (16.36%) Java
3 7 (12.73%) SQL
3 7 (12.73%) VB.NET
4 5 (9.09%) ES6
5 3 (5.45%) XAML
6 1 (1.82%) PHP
6 1 (1.82%) PowerShell
6 1 (1.82%) T-SQL
6 1 (1.82%) TypeScript
Qualifications
1 1 (1.82%) Degree
Vendors
1 11 (20.00%) Microsoft
2 7 (12.73%) Perforce
3 5 (9.09%) Adobe
4 3 (5.45%) Capita
5 2 (3.64%) Oracle
6 1 (1.82%) CA Agile Central