The table below looks at the statistics for JavaScript skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 29 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
29 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 8 12 19
Rank change year-on-year
+4 +7
Contract jobs citing JavaScript 396 548 464
As % of all contract IT jobs located in the City of London 11.81% 9.72% 7.65%
As % of the Programming Languages category 24.58% 23.20% 18.35%
Number of daily rates quoted 353 431 376
Median daily rate £425 £400 £413
Median daily rate % change year-on-year
+6.25% -3.03%
90% offered a daily rate of more than £300 £275 £300
10% offered a daily rate of more than £575 £575 £550
UK excluding London median daily rate £361 £350 £325
% change year-on-year
+3.28% +7.61%
Number of hourly rates quoted 0 6 0
Median hourly rate - £19.72 -
UK excluding London median hourly rate £32.50 £37.75 £35.00
% change year-on-year
-13.90% +7.85%
JavaScript
London

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

Programming Languages Category
City of London
Contract IT job ads with a match in the
Programming Languages category
1611 2362 2529
As % of all contract IT jobs located in the City of London 48.05% 41.92% 41.68%
Number of daily rates quoted 1376 1909 1992
Median daily rate £475 £450 £450
Median daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £325 £315 £301
10% offered a daily rate of more than £625 £625 £647
UK excluding London median daily rate £375 £350 £340
% change year-on-year
+7.14% +2.94%
Number of hourly rates quoted 9 21 10
Median hourly rate £22.50 £23.75 £27.50
Median hourly rate % change year-on-year
-5.26% -13.63%
90% offered a hourly rate of more than £16.76 £19.72 £14.25
10% offered a hourly rate of more than £80.00 £46.80 £37.50
UK excluding London median hourly rate £37.50 £36.40 £36.00
% change year-on-year
+3.02% +1.11%

JavaScript
Jobs Demand Trend in the City of London

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

JavaScript Jobs Demand Trend in the City of London

JavaScript
Daily Rate Trend in the City of London

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

JavaScript Daily Rate Trend in the City of London

JavaScript
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the City of London region over the 3 months to 29 May 2016.

JavaScript Daily Rate Histogram in the City of London

JavaScript
Hourly Rate Trend in the City of London

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

JavaScript Hourly Rate Trend in the City of London

JavaScript
Top 30 Related IT Skills in the City of London

For the 6 months to 29 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 City of London region with a requirement for JavaScript.

1 508 (74.05%) HTML
2 465 (67.78%) CSS
3 297 (43.29%) HTML5
4 288 (41.98%) Agile Software Development
5 279 (40.67%) AngularJS
6 236 (34.40%) Java
7 224 (32.65%) CSS3
8 196 (28.57%) TDD
9 178 (25.95%) jQuery
10 177 (25.80%) Front End Development
11 167 (24.34%) Finance
12 155 (22.59%) Node.js
13 151 (22.01%) Web Development
14 139 (20.26%) .NET
15 124 (18.08%) C#
16 114 (16.62%) MVC
17 113 (16.47%) BDD
18 112 (16.33%) SQL
19 111 (16.18%) Scrum
20 110 (16.03%) OO
21 106 (15.45%) Git (software)
22 105 (15.31%) React
23 96 (13.99%) Sass
24 88 (12.83%) REST
25 83 (12.10%) Banking
26 82 (11.95%) Backbone.js
27 81 (11.81%) ASP.NET
28 80 (11.66%) PHP
28 80 (11.66%) Spring
29 75 (10.93%) XML

JavaScript
Top Related IT Skills in the City of London 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
1 155 (22.59%) Node.js
2 61 (8.89%) CMS
3 21 (3.06%) Tomcat
4 18 (2.62%) Umbraco
4 18 (2.62%) WordPress
5 14 (2.04%) nginx
6 13 (1.90%) Drupal
7 12 (1.75%) Jetty
8 11 (1.60%) Adobe Experience Manager
8 11 (1.60%) Apache Spark
8 11 (1.60%) IIS
9 10 (1.46%) SharePoint
10 8 (1.17%) Apache
11 7 (1.02%) Elasticsearch
11 7 (1.02%) WebLogic
11 7 (1.02%) WebSphere
12 6 (0.87%) SharePoint 2010
13 5 (0.73%) Mule
13 5 (0.73%) SharePoint 2013
14 3 (0.44%) Oracle Workflow
Applications
1 19 (2.77%) Photoshop
2 9 (1.31%) MS Excel
3 8 (1.17%) MS Office
4 7 (1.02%) Adobe Creative Suite
5 5 (0.73%) Adobe Illustrator
6 2 (0.29%) MS Visio
6 2 (0.29%) Spreadsheet
7 1 (0.15%) GIMP
7 1 (0.15%) InfoPath
7 1 (0.15%) OmniGraffle
7 1 (0.15%) SPSS
Business Applications
1 9 (1.31%) Dynamics CRM
2 5 (0.73%) Eloqua
3 4 (0.58%) Unica
4 2 (0.29%) Dynamics NAV
4 2 (0.29%) Magento
4 2 (0.29%) Payment Gateway
4 2 (0.29%) SAP Oil and Gas
5 1 (0.15%) BigMachines
5 1 (0.15%) Salesforce.com CRM
Cloud Services
1 32 (4.66%) Amazon AWS
2 15 (2.19%) GitHub
3 13 (1.90%) AWS CloudFormation
3 13 (1.90%) Microsoft Azure
4 8 (1.17%) Amazon EC2
5 5 (0.73%) Google Analytics
6 4 (0.58%) IaaS
7 3 (0.44%) Cloud Computing
7 3 (0.44%) SaaS
8 2 (0.29%) Bluemix
8 2 (0.29%) Force.com
8 2 (0.29%) Office 365
8 2 (0.29%) PaaS
9 1 (0.15%) Amazon CloudWatch
9 1 (0.15%) Amazon ELB
9 1 (0.15%) Amazon SQS
9 1 (0.15%) Google Apps
9 1 (0.15%) Google Tag Manager
9 1 (0.15%) Rackspace Cloud
9 1 (0.15%) Route 53
Communications & Networking
1 33 (4.81%) Network Security
2 16 (2.33%) HTTP
3 7 (1.02%) TCP/IP
4 5 (0.73%) LDAP
5 4 (0.58%) Internet
6 3 (0.44%) Intranet
7 2 (0.29%) Firewall
7 2 (0.29%) HTTPS
8 1 (0.15%) AMQP
8 1 (0.15%) Cisco ASA
8 1 (0.15%) DHCP
8 1 (0.15%) DNS
8 1 (0.15%) Remote Desktop
8 1 (0.15%) SSL
8 1 (0.15%) X.509
Database & Business Intelligence
1 64 (9.33%) MongoDB
2 60 (8.75%) SQL Server
3 59 (8.60%) MySQL
4 53 (7.73%) NoSQL
5 22 (3.21%) Relational Database
6 20 (2.92%) PostgreSQL
7 19 (2.77%) Apache Cassandra
8 16 (2.33%) Big Data
9 11 (1.60%) Neo4j
10 9 (1.31%) Apache Hive
10 9 (1.31%) Impala
10 9 (1.31%) Redis
10 9 (1.31%) SQL Server 2008
11 8 (1.17%) Hadoop
12 7 (1.02%) SQL Server 2012
13 6 (0.87%) RDBMS
14 5 (0.73%) Amazon RDS
15 3 (0.44%) BusinessObjects
15 3 (0.44%) GIS
15 3 (0.44%) Pentaho
Development Applications
1 106 (15.45%) Git (software)
2 57 (8.31%) gulp
3 46 (6.71%) Grunt
4 41 (5.98%) Jasmine
5 39 (5.69%) Selenium
6 31 (4.52%) Jenkins
6 31 (4.52%) JIRA
7 29 (4.23%) JUnit
8 23 (3.35%) Cucumber
9 22 (3.21%) Subversion
10 21 (3.06%) Maven
11 19 (2.77%) Mocha
11 19 (2.77%) WebDriver
12 18 (2.62%) Karma Test Runner
13 17 (2.48%) Team Foundation Server
14 15 (2.19%) TeamCity
15 14 (2.04%) Bower
15 14 (2.04%) SpecFlow
15 14 (2.04%) Visual Studio
16 12 (1.75%) Protractor
General
1 167 (24.34%) Finance
2 83 (12.10%) Banking
3 30 (4.37%) Games
4 23 (3.35%) Investment Banking
5 22 (3.21%) Advertising
6 20 (2.92%) Marketing
7 15 (2.19%) Publishing
7 15 (2.19%) Retail
8 12 (1.75%) Front Office
9 9 (1.31%) Financial Institution
10 8 (1.17%) Legal
11 6 (0.87%) Law
12 5 (0.73%) Telecoms
13 4 (0.58%) Arabic Language
14 3 (0.44%) Interactive Media
15 2 (0.29%) Electronics
15 2 (0.29%) Manufacturing
16 1 (0.15%) Back Office
16 1 (0.15%) Multimedia
16 1 (0.15%) Pharmaceutical
Job Titles
1 568 (82.80%) Developer
2 156 (22.74%) Front End Developer (Client-Side Developer)
3 155 (22.59%) JavaScript Developer
4 121 (17.64%) Senior Developer
5 102 (14.87%) Java Developer
6 61 (8.89%) Full Stack Developer
7 51 (7.43%) HTML Developer
8 50 (7.29%) .NET Developer
9 46 (6.71%) Angular Developer
9 46 (6.71%) Web Developer
10 44 (6.41%) Senior Java Developer
11 34 (4.96%) C# Developer
12 33 (4.81%) HTML CSS Developer
13 27 (3.94%) ASP.NET Developer
13 27 (3.94%) C# .NET Developer
14 26 (3.79%) Agile Developer
15 25 (3.64%) Senior Front-End Developer
16 22 (3.21%) ASP.NET MVC Developer
17 21 (3.06%) Node.js Developer
18 20 (2.92%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 508 (74.05%) HTML
2 465 (67.78%) CSS
3 297 (43.29%) HTML5
4 279 (40.67%) AngularJS
5 224 (32.65%) CSS3
6 178 (25.95%) jQuery
7 139 (20.26%) .NET
8 105 (15.31%) React
9 96 (13.99%) Sass
10 88 (12.83%) REST
11 82 (11.95%) Backbone.js
12 81 (11.81%) ASP.NET
13 80 (11.66%) Spring
14 75 (10.93%) XML
15 64 (9.33%) RESTful
16 62 (9.04%) JSON
16 62 (9.04%) Web Services
17 60 (8.75%) Twitter Bootstrap
18 58 (8.45%) Ajax
19 42 (6.12%) LESS
Miscellaneous
1 73 (10.64%) User Experience
2 34 (4.96%) Digital Media
3 25 (3.64%) Computer Science
4 23 (3.35%) Mobile App
5 20 (2.92%) Foreign Exchange (FX)
6 18 (2.62%) Analytical Skills
7 13 (1.90%) Equities
7 13 (1.90%) Fintech
8 12 (1.75%) NHS
9 10 (1.46%) Derivative
10 9 (1.31%) Hedge funds
11 8 (1.17%) Management Information System
11 8 (1.17%) W3C
12 7 (1.02%) Fixed Income
12 7 (1.02%) Visualisation
13 5 (0.73%) Algorithms
14 4 (0.58%) Blog
14 4 (0.58%) New Media
14 4 (0.58%) Social Media
14 4 (0.58%) STB
Operating Systems
1 49 (7.14%) Linux
2 35 (5.10%) Windows
3 26 (3.79%) Unix
4 21 (3.06%) Android
4 21 (3.06%) Apple iOS
5 7 (1.02%) Windows Server
6 6 (0.87%) Windows Server 2012
7 5 (0.73%) Mac OS X
8 4 (0.58%) CentOS
9 3 (0.44%) Red Hat Enterprise Linux
9 3 (0.44%) Windows 7
10 2 (0.29%) VMS
10 2 (0.29%) Windows Phone
11 1 (0.15%) AIX
11 1 (0.15%) Ubuntu
11 1 (0.15%) Windows Server 2008
Processes & Methodologies
1 288 (41.98%) Agile Software Development
2 196 (28.57%) TDD
3 177 (25.80%) Front End Development
4 151 (22.01%) Web Development
5 114 (16.62%) MVC
6 113 (16.47%) BDD
7 111 (16.18%) Scrum
8 110 (16.03%) OO
9 64 (9.33%) Responsive Web Design
10 60 (8.75%) Continuous Integration
11 56 (8.16%) E-Commerce
12 49 (7.14%) CRM
12 49 (7.14%) OOP
13 46 (6.71%) Pair Programming
14 39 (5.69%) Automated Testing
14 39 (5.69%) Kanban
15 35 (5.10%) Software Engineering
16 33 (4.81%) ERP
17 29 (4.23%) Content Management
18 24 (3.50%) Business Intelligence
Programming Languages
1 236 (34.40%) Java
2 124 (18.08%) C#
3 112 (16.33%) SQL
4 80 (11.66%) PHP
5 46 (6.71%) Python
6 36 (5.25%) Ruby
7 29 (4.23%) Scala
8 23 (3.35%) T-SQL
9 18 (2.62%) PL/SQL
10 13 (1.90%) C++
11 12 (1.75%) Perl
12 11 (1.60%) ES6
12 11 (1.60%) Shell Script
13 10 (1.46%) Groovy
13 10 (1.46%) Objective-C
14 9 (1.31%) PowerShell
14 9 (1.31%) TypeScript
15 8 (1.17%) Clojure
16 7 (1.02%) Bash Shell
16 7 (1.02%) VBScript
Qualifications
1 36 (5.25%) Degree
2 13 (1.90%) Security Cleared
3 4 (0.58%) DV Cleared
3 4 (0.58%) PMI Certification
3 4 (0.58%) PMP
4 3 (0.44%) BPSS Clearance
4 3 (0.44%) SC Cleared
5 2 (0.29%) BC Cleared
5 2 (0.29%) IBM Certification
5 2 (0.29%) ISEB
5 2 (0.29%) ISTQB
5 2 (0.29%) PhD
6 1 (0.15%) CISM
6 1 (0.15%) CISSP
6 1 (0.15%) SAS Certification
Quality Assurance & Compliance
1 27 (3.94%) QA
2 4 (0.58%) Disclosure Scotland
2 4 (0.58%) WCAG
3 2 (0.29%) ISO/IEC 27001
4 1 (0.15%) MiFID
4 1 (0.15%) PCI DSS
4 1 (0.15%) WAI
System Software
1 13 (1.90%) Docker
2 7 (1.02%) Active Directory
3 2 (0.29%) VMware Infrastructure
3 2 (0.29%) vSphere
4 1 (0.15%) KVM
4 1 (0.15%) oVirt
Systems Management
1 12 (1.75%) Puppet
2 8 (1.17%) Opscode Chef
3 4 (0.58%) Nagios
4 3 (0.44%) Ansible
4 3 (0.44%) Capistrano
5 2 (0.29%) SCCM
6 1 (0.15%) Cobbler
6 1 (0.15%) Kibana
6 1 (0.15%) Kubernetes
6 1 (0.15%) Pingdom
6 1 (0.15%) Salt
6 1 (0.15%) vRealize
6 1 (0.15%) yum
Vendors
1 38 (5.54%) Oracle
2 31 (4.52%) Microsoft
3 19 (2.77%) Adobe
4 12 (1.75%) ServiceNow
5 11 (1.60%) Salesforce.com
6 10 (1.46%) Google
7 6 (0.87%) IBM
7 6 (0.87%) New Relic
7 6 (0.87%) SAP
8 5 (0.73%) hybris
8 5 (0.73%) RedDot
8 5 (0.73%) Zend
9 4 (0.58%) Tableau
9 4 (0.58%) Twitter
10 3 (0.44%) Atlassian
10 3 (0.44%) Cisco
10 3 (0.44%) HP
10 3 (0.44%) iManage
10 3 (0.44%) Red Hat
10 3 (0.44%) Sybase
City, London
IT Rockstars Recruitment
Rate: 10% annual bonus on top of salary in addition to other benefits.
Posted: 2 hours ago
City, London
Cadence Resourcing
Rate: £260 - £300 per day
Posted: Yesterday
City, London
ISL
Rate: £350 - £450 per day
Posted: Yesterday
City, London
Hays Finance Technology
Rate: £550.00 - £600.00 per day
Posted: Yesterday
City, London
BAE Systems Applied Intelligence Ltd
Posted: 3 days ago
City, London
Arrows Group
Rate: £450 - £550 per day + negotiable
Posted: 3 days ago
City, London
Hays Finance Technology
Rate: £550.00 - £595.00 per day
Posted: Yesterday
City, London
Oscar
Rate: £350 - £500 per day
Posted: 2 days ago
City, London
Energon People
Rate: £450 - £550 per day
Posted: Yesterday
City, London
Venturi
Rate: £500 - £520 per day
Posted: 4 days ago
City, London
Oscar
Rate: £250 - £320 per day
Posted: 2 days ago
City, London
Spring Technology
Posted: 2 days ago
City, London
Arrows Group
Rate: £500 - £575 per day
Posted: 3 days ago
City, London
Austin Fraser
Rate: £200 - £250 per day
Posted: 3 days ago
City, London
Oscar
Posted: 3 days ago
City, London
Arrows Group
Rate: £450 - £550 per day + negotiable
Posted: 3 days ago
City, London
Premier IT
Rate: £300 - £350 per day
Posted: 6 days ago
City, London
AdRoc Group
Rate: £400 - £450 per day
Posted: 2 days ago
City, London
Spencer Rose
Rate: From £480 to £485 per day
Posted: 4 days ago
City, London
Evolution Recruitment Solutions
Posted: 4 days ago
City, London
Austin Fraser
Rate: £0.00 per annum
Posted: 3 days ago
City, London
Harvey Nash plc
Rate: £250 - £350 per day
Posted: 6 days ago
City, London
Computer People
Rate: £475.00 - £525.00 per day
Posted: 3 days ago
City, London
Premier IT
Rate: £325 - £425 per day
Posted: 6 days ago
City, London
Senitor Associates
Rate: £200 - £225 per day
Posted: 6 days ago
City, London
Oscar
Rate: £350 - £425 per day
Posted: 3 days ago
City, London
Mortimer Spinks
Rate: £350 - £450 per day
Posted: 4 days ago
City, London
Oliver Bernard
Rate: £350 - £400 per day
Posted: 3 days ago
City, London
Mortimer Spinks
Rate: £50000 - £80000 per annum
Posted: 6 days ago
City, London
Arrows Group
Rate: £500 - £575 per day + Negotiable
Posted: 3 days ago