Period
to 23 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Northamptonshire with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 23 February 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
East Midlands > Northamptonshire
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 8 10 9
Rank change year-on-year +2 -1 +4
Permanent jobs citing JavaScript 189 209 284
As % of all permanent IT jobs advertised in Northamptonshire 16.79% 15.49% 16.80%
As % of the Programming Languages category 29.62% 30.16% 30.84%
Number of salaries quoted 163 222 336
Northamptonshire median annual salary £37,500 £36,250 £35,000
Median salary % change year-on-year +3.45% +3.57% -6.67%
10th Percentile £25,000 £19,750 £21,250
90th Percentile £56,250 £57,500 £47,500
East Midlands median annual salary £37,500 £37,500 £35,000
% change year-on-year - +7.14% -2.78%

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

All Programming Languages
Northamptonshire
Permanent vacancies with a requirement for coding skills 638 693 921
As % of all permanent IT jobs advertised in Northamptonshire 56.66% 51.37% 54.50%
Number of salaries quoted 550 538 744
Northamptonshire median annual salary £40,000 £42,500 £40,000
Median salary % change year-on-year -5.88% +6.25% +2.56%
10th Percentile £25,000 £22,500 £21,750
90th Percentile £61,275 £57,500 £52,500
East Midlands median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% -

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
Salary Trend in Northamptonshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript in Northamptonshire.

Salary trend for JavaScript in Northamptonshire

JavaScript
Salary Histogram in Northamptonshire

The salary distribution of IT jobs citing JavaScript in Northamptonshire over the 6 months to 23 February 2018.

Salary histogram for JavaScript in Northamptonshire

JavaScript
Job Locations in Northamptonshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Northamptonshire region over the 6 months to 23 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Northampton 0 113 £37,500 -6.25% 23
Kettering +3 25 £37,500 +64.84% 1
Corby -2 15 £50,000 +81.82% 7
Daventry - 11 £35,000 - 2
Brackley +2 1 - -
Towcester - 1 £37,500 -
JavaScript
East Midlands

For the 6 months to 23 February 2018, IT 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 permanent job ads across the Northamptonshire region with a requirement for JavaScript.

1 136 (71.96%) CSS
2 134 (70.90%) HTML
3 84 (44.44%) MVC
4 82 (43.39%) C#
5 78 (41.27%) .NET
6 70 (37.04%) SQL Server
7 69 (36.51%) ASP.NET
7 69 (36.51%) jQuery
8 53 (28.04%) SQL
9 52 (27.51%) HTML5
10 48 (25.40%) AngularJS
11 43 (22.75%) Agile Software Development
12 36 (19.05%) Web Development
13 34 (17.99%) Twitter Bootstrap
14 33 (17.46%) PHP
15 29 (15.34%) Google
16 28 (14.81%) TDD
17 25 (13.23%) Java
17 25 (13.23%) Ajax
17 25 (13.23%) CSS3
18 23 (12.17%) JSON
18 23 (12.17%) Greenfield Project
19 21 (11.11%) Node.js
19 21 (11.11%) E-Commerce
20 20 (10.58%) Git (software)
20 20 (10.58%) WordPress
20 20 (10.58%) ASP.NET Web Forms
21 19 (10.05%) Finance
22 18 (9.52%) OO
22 18 (9.52%) React

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 20 (10.58%) WordPress
2 13 (6.88%) Drupal
3 9 (4.76%) Umbraco
4 5 (2.65%) JBoss
4 5 (2.65%) Tomcat
5 4 (2.12%) Apache
5 4 (2.12%) Hyperledger
6 3 (1.59%) SharePoint
6 3 (1.59%) WebSphere
7 2 (1.06%) CMS
8 1 (0.53%) Joomla!
8 1 (0.53%) SharePoint 2013
Applications
1 11 (5.82%) MS Visio
2 1 (0.53%) Microsoft Office
2 1 (0.53%) OmniGraffle
Business Applications
1 13 (6.88%) Magento
2 1 (0.53%) Dynamics AX
2 1 (0.53%) Dynamics CRM
2 1 (0.53%) NetSuite
2 1 (0.53%) SAP ERP
2 1 (0.53%) SAP S/4HANA
Cloud Services
1 10 (5.29%) Amazon AWS
2 9 (4.76%) Sage Pay
3 6 (3.17%) SaaS
4 4 (2.12%) Google Analytics
5 2 (1.06%) Microsoft Azure
6 1 (0.53%) Adobe Creative Cloud
6 1 (0.53%) Dynamics 365
6 1 (0.53%) OpenShift
Communications & Networking
1 1 (0.53%) Internet
Database & Business Intelligence
1 70 (37.04%) SQL Server
2 17 (8.99%) MySQL
3 13 (6.88%) MongoDB
4 7 (3.70%) SQL Server Analysis Services
4 7 (3.70%) SQL Server Integration Services
5 5 (2.65%) NoSQL
5 5 (2.65%) SQL Server 2008
6 4 (2.12%) Blockchain
7 1 (0.53%) Hadoop
7 1 (0.53%) MariaDB
7 1 (0.53%) Relational Database
Development Applications
1 20 (10.58%) Git (software)
2 12 (6.35%) JIRA
3 11 (5.82%) Subversion
3 11 (5.82%) Visual Studio
3 11 (5.82%) Visual Studio Team System
4 6 (3.17%) Selenium
4 6 (3.17%) WebDriver
5 5 (2.65%) Bugzilla
5 5 (2.65%) Jasmine
5 5 (2.65%) Karma Test Runner
6 4 (2.12%) Jenkins
6 4 (2.12%) JUnit
7 3 (1.59%) Atlassian Bamboo
7 3 (1.59%) Hudson
7 3 (1.59%) Mockito
8 2 (1.06%) PHPUnit
8 2 (1.06%) Redmine
9 1 (0.53%) Axure RP
9 1 (0.53%) JSUnit
9 1 (0.53%) TestNG
General
1 19 (10.05%) Finance
2 13 (6.88%) Banking
3 11 (5.82%) Marketing
4 8 (4.23%) Games
4 8 (4.23%) Law
5 7 (3.70%) Retail
6 6 (3.17%) Investment Banking
7 5 (2.65%) Front Office
8 4 (2.12%) Advertising
8 4 (2.12%) Legal
9 2 (1.06%) Manufacturing
10 1 (0.53%) Billing
10 1 (0.53%) Electronics
10 1 (0.53%) Telecoms
Job Titles
1 157 (83.07%) Developer
2 65 (34.39%) .NET Developer
3 41 (21.69%) C# Developer
4 40 (21.16%) C# .NET Developer
5 38 (20.11%) ASP.NET Developer
6 37 (19.58%) C# ASP.NET Developer
7 33 (17.46%) Senior Developer
8 32 (16.93%) JavaScript Developer
9 30 (15.87%) PHP Developer
10 29 (15.34%) SQL Developer
11 24 (12.70%) SQL Server Developer
12 23 (12.17%) Software Developer
13 16 (8.47%) Analyst
13 16 (8.47%) Front End Developer (Client-Side Developer)
14 14 (7.41%) ASP.NET MVC Developer
14 14 (7.41%) Senior JavaScript Developer
15 13 (6.88%) .NET Software Developer
15 13 (6.88%) C# Software Developer
15 13 (6.88%) Java Developer
16 12 (6.35%) HTML Developer
Libraries, Frameworks & Software Standards
1 136 (71.96%) CSS
2 134 (70.90%) HTML
3 78 (41.27%) .NET
4 69 (36.51%) ASP.NET
4 69 (36.51%) jQuery
5 52 (27.51%) HTML5
6 48 (25.40%) AngularJS
7 34 (17.99%) Twitter Bootstrap
8 25 (13.23%) Ajax
8 25 (13.23%) CSS3
9 23 (12.17%) JSON
10 21 (11.11%) Node.js
11 20 (10.58%) ASP.NET Web Forms
12 18 (9.52%) React
13 17 (8.99%) Angular 2
13 17 (8.99%) Sass
14 16 (8.47%) .NET Framework
14 16 (8.47%) ASP.NET MVC
14 16 (8.47%) XHTML
15 14 (7.41%) Laravel
Miscellaneous
1 23 (12.17%) Greenfield Project
2 13 (6.88%) User Experience
3 8 (4.23%) W3C
4 7 (3.70%) Mobile Payment
5 6 (3.17%) Mobile App
6 4 (2.12%) Fintech
7 3 (1.59%) Computer Science
8 2 (1.06%) Analytical Skills
9 1 (0.53%) Industrial Internet of Things
9 1 (0.53%) Internet of Things
9 1 (0.53%) N-Tier
9 1 (0.53%) Renewable Energy
Operating Systems
1 13 (6.88%) Android
1 13 (6.88%) Apple iOS
2 12 (6.35%) Linux
3 11 (5.82%) Windows
4 6 (3.17%) Mac OS
Processes & Methodologies
1 84 (44.44%) MVC
2 43 (22.75%) Agile Software Development
3 36 (19.05%) Web Development
4 28 (14.81%) TDD
5 21 (11.11%) E-Commerce
6 18 (9.52%) OO
7 15 (7.94%) Front End Development
8 13 (6.88%) Continuous Improvement
8 13 (6.88%) OOP
8 13 (6.88%) Workflow
9 11 (5.82%) Android Development
9 11 (5.82%) B2B
9 11 (5.82%) Customer Requirements
9 11 (5.82%) iOS Development
10 10 (5.29%) Software Engineering
11 9 (4.76%) Mentoring
12 8 (4.23%) SDLC
13 7 (3.70%) Microservices
13 7 (3.70%) Test Automation
13 7 (3.70%) User Stories
Programming Languages
1 82 (43.39%) C#
2 53 (28.04%) SQL
3 33 (17.46%) PHP
4 25 (13.23%) Java
5 16 (8.47%) Python
6 14 (7.41%) VB.NET
7 13 (6.88%) T-SQL
8 7 (3.70%) ES6
9 6 (3.17%) C++
9 6 (3.17%) VB
10 5 (2.65%) Perl
11 4 (2.12%) C
11 4 (2.12%) TypeScript
12 2 (1.06%) Apex Code
13 1 (0.53%) ABAP
13 1 (0.53%) PL/SQL
13 1 (0.53%) Ruby
13 1 (0.53%) SAPscript
13 1 (0.53%) XPath
Qualifications
1 13 (6.88%) Degree
Quality Assurance & Compliance
1 1 (0.53%) SLA
System Software
1 1 (0.53%) Docker
Systems Management
1 1 (0.53%) Systems Management Server (SMS)
Vendors
1 29 (15.34%) Google
2 6 (3.17%) Twitter
3 5 (2.65%) Microsoft
4 4 (2.12%) Zend
5 3 (1.59%) WooCommerce
6 2 (1.06%) Adobe
6 2 (1.06%) Oracle
6 2 (1.06%) Salesforce.com
6 2 (1.06%) SAP
7 1 (0.53%) JD Edwards
7 1 (0.53%) Samsung
7 1 (0.53%) Xamarin