The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 27 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
27 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 12 12 10
Rank change year-on-year
0 -2
Contract jobs citing JavaScript 59 71 68
As % of all contract IT jobs located in Hertfordshire 8.65% 9.43% 10.06%
As % of the Programming Languages category 32.07% 29.22% 26.77%
Number of daily rates quoted 36 27 39
Median daily rate £394 £363 £375
Median daily rate % change year-on-year
+8.62% -3.33%
90% offered a daily rate of more than £305 £278 £262
10% offered a daily rate of more than £530 £450 £421
UK excluding London median daily rate £360 £350 £325
% change year-on-year
+3.00% +7.53%
Number of hourly rates quoted 4 0 0
Median hourly rate £23.25 - -
UK excluding London median hourly rate £32.20 £37.75 £35.00
% change year-on-year
-14.70% +7.85%
JavaScript
East of England

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Hertfordshire region.

Programming Languages Category
Hertfordshire
Contract IT job ads with a match in the
Programming Languages category
184 243 254
As % of all contract IT jobs located in Hertfordshire 26.98% 32.27% 37.57%
Number of daily rates quoted 106 107 132
Median daily rate £400 £350 £350
Median daily rate % change year-on-year
+14.28% -
90% offered a daily rate of more than £289 £268 £245
10% offered a daily rate of more than £501 £475 £425
UK excluding London median daily rate £375 £350 £343
% change year-on-year
+7.14% +2.18%
Number of hourly rates quoted 9 9 16
Median hourly rate £43.00 £32.50 £37.00
Median hourly rate % change year-on-year
+32.30% -12.16%
UK excluding London median hourly rate £37.50 £36.00 £36.00
% change year-on-year
+4.16% -

JavaScript
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing JavaScript as a proportion of all IT contracts with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Hertfordshire

JavaScript
Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JavaScript across the Hertfordshire region.

JavaScript Daily Rate Trend in Hertfordshire

JavaScript
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Hertfordshire region over the 3 months to 27 May 2016.

JavaScript Daily Rate Histogram in Hertfordshire

JavaScript
Hourly Rate Trend in Hertfordshire

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

JavaScript Hourly Rate Trend in Hertfordshire

JavaScript
Hourly Rate Histogram in Hertfordshire

This chart provides a histogram of hourly rates quoted in contract IT jobs citing JavaScript across the Hertfordshire region over the 3 months to 27 May 2016.

JavaScript Hourly Rate Histogram in Hertfordshire

JavaScript
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Hertfordshire region over the 3 months to 27 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -2 20 £450 +20.00% 12
Stevenage 0 4 £150 -53.84% 1
St Albans -1 3 £375 +76.47% 5
Welwyn Garden City +6 2 £325 - 1
Cheshunt - 2 £490 -
Borehamwood - 2 £450 -
Hemel Hempstead -5 1 £325 -33.33% 2
Waltham Cross - 1 £275 -
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 May 2016, 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 Hertfordshire region with a requirement for JavaScript.

1 83 (72.81%) HTML
2 67 (58.77%) CSS
3 44 (38.60%) Agile Software Development
4 42 (36.84%) jQuery
5 41 (35.96%) Java
6 40 (35.09%) SQL
7 34 (29.82%) Retail
8 33 (28.95%) MVC
9 32 (28.07%) E-Commerce
10 31 (27.19%) AngularJS
10 31 (27.19%) Front End Development
11 30 (26.32%) Web Development
12 29 (25.44%) PHP
13 27 (23.68%) XML
14 26 (22.81%) HTML5
15 23 (20.18%) .NET
16 22 (19.30%) C#
17 19 (16.67%) CSS3
17 19 (16.67%) ASP.NET
18 18 (15.79%) TDD
18 18 (15.79%) RESTful
19 16 (14.04%) Node.js
19 16 (14.04%) Sass
19 16 (14.04%) Continuous Integration
19 16 (14.04%) Web Services
19 16 (14.04%) DB2
20 15 (13.16%) Subversion
20 15 (13.16%) User Experience
21 14 (12.28%) Analytical Skills
21 14 (12.28%) React

JavaScript
Top Related IT Skills in Hertfordshire 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 16 (14.04%) Node.js
2 10 (8.77%) Apache
3 5 (4.39%) CMS
3 5 (4.39%) JBoss
3 5 (4.39%) Tomcat
4 4 (3.51%) WebSphere
5 2 (1.75%) Oracle Service Bus
5 2 (1.75%) Umbraco
6 1 (0.88%) Apache Solr
6 1 (0.88%) Exchange Server 2010
6 1 (0.88%) IIS
6 1 (0.88%) MQSeries
6 1 (0.88%) MS Exchange
6 1 (0.88%) SharePoint
6 1 (0.88%) SharePoint 2013
Applications
1 3 (2.63%) Photoshop
2 1 (0.88%) Adobe Captivate
2 1 (0.88%) MS Excel
Business Applications
1 14 (12.28%) Magento
2 2 (1.75%) Salesforce.com CRM
3 1 (0.88%) BigMachines
3 1 (0.88%) Eloqua
3 1 (0.88%) Infor CRM
Cloud Services
1 6 (5.26%) GitHub
2 2 (1.75%) Cloud Computing
2 2 (1.75%) SaaS
3 1 (0.88%) Amazon AWS
3 1 (0.88%) Office 365
Communications & Networking
1 9 (7.89%) Network Security
2 4 (3.51%) HTTP
3 3 (2.63%) Internet
4 1 (0.88%) HTTPS
4 1 (0.88%) Intranet
Database & Business Intelligence
1 16 (14.04%) DB2
2 14 (12.28%) SQL Server
3 12 (10.53%) MySQL
4 5 (4.39%) DbVisualizer
5 4 (3.51%) Relational Database
6 3 (2.63%) SQL Server 2008
7 2 (1.75%) PostgreSQL
8 1 (0.88%) Big Data
8 1 (0.88%) Hazelcast
8 1 (0.88%) MongoDB
8 1 (0.88%) Redis
8 1 (0.88%) SQL Server Integration Services
8 1 (0.88%) SQL Server Reporting Services
Development Applications
1 15 (13.16%) Subversion
2 13 (11.40%) Selenium
3 11 (9.65%) Git (software)
3 11 (9.65%) WebDriver
4 8 (7.02%) Appium
4 8 (7.02%) PHPUnit
5 6 (5.26%) Maven
5 6 (5.26%) Visual Studio
6 5 (4.39%) Cucumber
6 5 (4.39%) Jenkins
7 4 (3.51%) JIRA
7 4 (3.51%) Protractor
8 3 (2.63%) Jasmine
8 3 (2.63%) Mocha
9 2 (1.75%) Ant
9 2 (1.75%) Eclipse
9 2 (1.75%) Grunt
9 2 (1.75%) JUnit
9 2 (1.75%) Karma Test Runner
9 2 (1.75%) VSS/SourceSafe
General
1 34 (29.82%) Retail
2 10 (8.77%) Finance
3 5 (4.39%) Marketing
4 4 (3.51%) Telecoms
5 3 (2.63%) Banking
6 1 (0.88%) Advertising
6 1 (0.88%) Automotive
Job Titles
1 76 (66.67%) Developer
2 25 (21.93%) Front End Developer (Client-Side Developer)
3 21 (18.42%) JavaScript Developer
4 14 (12.28%) .NET Developer
5 11 (9.65%) Automation Tester
5 11 (9.65%) Java Developer
5 11 (9.65%) Tester
6 10 (8.77%) HTML Developer
6 10 (8.77%) Selenium Automation Tester
6 10 (8.77%) Selenium Tester
6 10 (8.77%) UI Developer
7 8 (7.02%) ASP.NET Developer
7 8 (7.02%) C# Developer
7 8 (7.02%) HTML CSS Developer
7 8 (7.02%) PHP Developer
8 7 (6.14%) Angular Developer
8 7 (6.14%) C# .NET Developer
9 6 (5.26%) ASP.NET MVC Developer
9 6 (5.26%) Team Leader
9 6 (5.26%) Web Automation Tester
Libraries, Frameworks & Software Standards
1 83 (72.81%) HTML
2 67 (58.77%) CSS
3 42 (36.84%) jQuery
4 31 (27.19%) AngularJS
5 27 (23.68%) XML
6 26 (22.81%) HTML5
7 23 (20.18%) .NET
8 19 (16.67%) ASP.NET
8 19 (16.67%) CSS3
9 18 (15.79%) RESTful
10 16 (14.04%) Sass
10 16 (14.04%) Web Services
11 14 (12.28%) J2EE
11 14 (12.28%) JSON
11 14 (12.28%) React
12 12 (10.53%) Ajax
12 12 (10.53%) LESS
13 11 (9.65%) ASP.NET MVC
13 11 (9.65%) Hibernate
13 11 (9.65%) Spring
Miscellaneous
1 15 (13.16%) User Experience
2 14 (12.28%) Analytical Skills
3 9 (7.89%) Digital Media
4 6 (5.26%) Mobile App
5 3 (2.63%) Algorithms
5 3 (2.63%) W3C
6 2 (1.75%) Computer Science
6 2 (1.75%) Data Integration
6 2 (1.75%) Data Structures
6 2 (1.75%) FMCG
6 2 (1.75%) Mathematics
6 2 (1.75%) RIA
7 1 (0.88%) Enterprise Software
7 1 (0.88%) Replication
7 1 (0.88%) Visualisation
Operating Systems
1 12 (10.53%) Unix
2 8 (7.02%) Linux
3 6 (5.26%) Windows
4 2 (1.75%) Red Hat Enterprise Linux
5 1 (0.88%) Apple iOS
5 1 (0.88%) CentOS
5 1 (0.88%) Windows 10
5 1 (0.88%) Windows 7
5 1 (0.88%) Windows Server
5 1 (0.88%) Windows Server 2008
5 1 (0.88%) Windows Server 2012
Processes & Methodologies
1 44 (38.60%) Agile Software Development
2 33 (28.95%) MVC
3 32 (28.07%) E-Commerce
4 31 (27.19%) Front End Development
5 30 (26.32%) Web Development
6 18 (15.79%) TDD
7 16 (14.04%) Continuous Integration
8 14 (12.28%) CRM
9 12 (10.53%) Automated Testing
9 12 (10.53%) ERP
9 12 (10.53%) Test Automation
10 11 (9.65%) Coaching
10 11 (9.65%) OO
10 11 (9.65%) Test Scripting
11 10 (8.77%) Document Management
12 9 (7.89%) BDD
13 7 (6.14%) Re-Platforming
13 7 (6.14%) User Stories
14 6 (5.26%) Responsive Web Design
14 6 (5.26%) SOA
Programming Languages
1 41 (35.96%) Java
2 40 (35.09%) SQL
3 29 (25.44%) PHP
4 22 (19.30%) C#
5 10 (8.77%) T-SQL
6 3 (2.63%) Apex Code
6 3 (2.63%) Python
7 2 (1.75%) C
7 2 (1.75%) Shell Script
7 2 (1.75%) SOQL
7 2 (1.75%) TypeScript
8 1 (0.88%) Apple Swift
8 1 (0.88%) MATLAB
8 1 (0.88%) Objective-C
8 1 (0.88%) Ruby
8 1 (0.88%) Scala
8 1 (0.88%) VB.NET
Qualifications
1 3 (2.63%) Degree
2 1 (0.88%) MCSA
2 1 (0.88%) Microsoft Certification
Quality Assurance & Compliance
1 12 (10.53%) QA
2 1 (0.88%) MISRA
2 1 (0.88%) MISRA C
System Software
1 1 (0.88%) Active Directory
1 1 (0.88%) Apache ZooKeeper
1 1 (0.88%) Docker
Systems Management
1 1 (0.88%) Ansible
Vendors
1 12 (10.53%) Oracle
2 9 (7.89%) Microsoft
3 8 (7.02%) hybris
4 6 (5.26%) IBM
5 4 (3.51%) ATG
5 4 (3.51%) Percussion
6 3 (2.63%) Intershop
6 3 (2.63%) Red Hat
6 3 (2.63%) Salesforce.com
7 2 (1.75%) Endeca
7 2 (1.75%) Zend
8 1 (0.88%) Adobe
8 1 (0.88%) HP
8 1 (0.88%) JD Edwards
8 1 (0.88%) PeopleSoft
8 1 (0.88%) Siebel
8 1 (0.88%) Sybase
Tring, Hertfordshire
Robert Half
Rate: £375 per day
Posted: 3 days ago