The table below looks at the statistics for JavaScript skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 25 August 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
25 Aug 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 7 9 12
Rank change year-on-year
+2 +3
Contract jobs citing JavaScript 2984 2533 2468
As % of all contract IT jobs located in London 12.96% 10.67% 10.18%
As % of the Programming Languages category 29.41% 25.00% 24.53%
Number of daily rates quoted 2326 1894 1790
Median daily rate £450 £425 £400
Median daily rate % change year-on-year
+5.88% +6.25%
90% offered a daily rate of more than £325 £300 £300
10% offered a daily rate of more than £581 £575 £550
UK excluding London median daily rate £375 £350 £325
% change year-on-year
+7.14% +7.69%
Number of hourly rates quoted 19 8 13
Median hourly rate £33.87 £39.50 £45.00
Median hourly rate % change year-on-year
-14.26% -12.22%
90% offered a hourly rate of more than £19.02 £22.08 £26.88
10% offered a hourly rate of more than £61.00 £86.70 £52.40
UK excluding London median hourly rate £43.00 £36.67 £34.00
% change year-on-year
+17.26% +7.85%
JavaScript
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 London region.

Programming Languages Category
London
Contract IT job ads with a match in the
Programming Languages category
10146 10130 10062
As % of all contract IT jobs located in London 44.07% 42.66% 41.50%
Number of daily rates quoted 7574 7424 7111
Median daily rate £475 £450 £430
Median daily rate % change year-on-year
+5.55% +4.65%
90% offered a daily rate of more than £325 £310 £300
10% offered a daily rate of more than £600 £625 £600
UK excluding London median daily rate £375 £365 £350
% change year-on-year
+2.73% +4.28%
Number of hourly rates quoted 52 73 64
Median hourly rate £35.27 £27.78 £34.00
Median hourly rate % change year-on-year
+26.94% -18.29%
90% offered a hourly rate of more than £16.55 £16.00 £16.90
10% offered a hourly rate of more than £54.25 £51.30 £53.00
UK excluding London median hourly rate £40.00 £39.00 £35.00
% change year-on-year
+2.56% +11.42%

JavaScript
Jobs Demand Trend in London

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

JavaScript Jobs Demand Trend in London

JavaScript
Daily Rate Trend in London

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

JavaScript Daily Rate Trend in London

JavaScript
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the London region over the 3 months to 25 August 2016.

JavaScript Daily Rate Histogram in London

JavaScript
Hourly Rate Trend in London

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

JavaScript Hourly Rate Trend in London

JavaScript
Hourly Rate Histogram in London

This chart provides a histogram of hourly rates quoted in contract IT jobs citing JavaScript across the London region over the 3 months to 25 August 2016.

JavaScript Hourly Rate Histogram in London

JavaScript
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the London region over the 3 months to 25 August 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
City of London +8 484 £450 +5.88% 203
Croydon +2 50 £400 -5.88% 1
Feltham +12 19 £478 +36.42% 1
Canary Wharf +11 17 £385 -24.87%
Uxbridge +6 10 £346 -12.34% 5
Westminster - 10 £450 - 3
Bromley +1 9 £650 +52.94% 7
Docklands, London +16 6 £500 -8.46%
Wimbledon +1 6 £400 +23.07% 1
Kingston Upon Thames +1 5 £383 +53.00% 8
Paddington 0 3 £475 -13.63% 1
Barking - 3 £338 -
Edgware - 3 - -
Ilford +1 2 £400 -11.11%
Harrow -6 2 £500 +143.90% 4
Hammersmith -7 2 £406 +19.48% 1
Chiswick - 2 £288 -
Ruislip - 2 £225 - 1
Hounslow +1 1 - - 1
Romford -2 1 £325 +30.00%
Southwark -4 1 £475 +46.15%
West Drayton - 1 £350 - 1
Hillingdon - 1 - -
JavaScript
England

JavaScript
Top 30 Related IT Skills in London

For the 6 months to 25 August 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 London region with a requirement for JavaScript.

1 3953 (69.56%) HTML
2 3520 (61.94%) CSS
3 2639 (46.44%) Agile Software Development
4 2250 (39.59%) HTML5
5 2066 (36.35%) AngularJS
6 1667 (29.33%) Java
7 1588 (27.94%) CSS3
8 1438 (25.30%) TDD
9 1337 (23.53%) Front End Development
10 1306 (22.98%) jQuery
11 1285 (22.61%) Node.js
12 1101 (19.37%) .NET
13 1011 (17.79%) Web Development
14 1004 (17.67%) C#
15 1002 (17.63%) MVC
16 978 (17.21%) SQL
17 957 (16.84%) React
18 933 (16.42%) Git (software)
19 898 (15.80%) Finance
20 864 (15.20%) Scrum
21 833 (14.66%) OO
22 771 (13.57%) Sass
23 769 (13.53%) Web Services
24 758 (13.34%) User Experience
25 719 (12.65%) BDD
26 704 (12.39%) XML
27 678 (11.93%) PHP
28 644 (11.33%) SQL Server
29 641 (11.28%) REST
30 589 (10.36%) ASP.NET

JavaScript
Top Related IT Skills in 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
1 341 (6.00%) CMS
2 189 (3.33%) SharePoint
3 169 (2.97%) Tomcat
4 147 (2.59%) Adobe Experience Manager
5 141 (2.48%) Elasticsearch
6 139 (2.45%) Confluence
7 132 (2.32%) Apache
8 124 (2.18%) WordPress
9 99 (1.74%) IIS
10 92 (1.62%) Drupal
11 86 (1.51%) nginx
12 83 (1.46%) WebSphere
13 75 (1.32%) SharePoint 2013
14 65 (1.14%) JBoss
15 62 (1.09%) SharePoint 2010
16 49 (0.86%) Umbraco
17 45 (0.79%) Jetty
18 36 (0.63%) Apache Spark
19 35 (0.62%) WebLogic
20 34 (0.60%) Apache Solr
Applications
1 168 (2.96%) Photoshop
2 130 (2.29%) MS Excel
3 70 (1.23%) Adobe Illustrator
4 49 (0.86%) Adobe Creative Suite
5 43 (0.76%) MS Office
6 38 (0.67%) MS Visio
7 21 (0.37%) OmniGraffle
8 13 (0.23%) InfoPath
9 11 (0.19%) InDesign
9 11 (0.19%) MS PowerPoint
9 11 (0.19%) Spreadsheet
10 7 (0.12%) GIMP
10 7 (0.12%) InVision
10 7 (0.12%) PaintShop Pro
11 4 (0.070%) MS Project
12 3 (0.053%) Adobe Captivate
12 3 (0.053%) Fireworks
13 2 (0.035%) Acrobat
13 2 (0.035%) FrameMaker
13 2 (0.035%) Mingle
Business Applications
1 99 (1.74%) Dynamics CRM
2 53 (0.93%) Magento
3 32 (0.56%) Payment Gateway
4 12 (0.21%) SAP Oil and Gas
5 10 (0.18%) Adobe Campaign
6 7 (0.12%) Eloqua
7 6 (0.11%) Salesforce.com CRM
8 5 (0.088%) BigMachines
8 5 (0.088%) Dynamics AX
8 5 (0.088%) Sage CRM
8 5 (0.088%) WebTrends
9 4 (0.070%) Unit4 Business World
10 3 (0.053%) Remedy ITSM
11 2 (0.035%) Dynamics NAV
11 2 (0.035%) Global One
11 2 (0.035%) ION MarketView
11 2 (0.035%) nopCommerce
11 2 (0.035%) Radian6
11 2 (0.035%) RMDS
11 2 (0.035%) Unica
Cloud Services
1 415 (7.30%) Amazon AWS
2 229 (4.03%) Microsoft Azure
3 190 (3.34%) GitHub
4 97 (1.71%) Amazon EC2
5 75 (1.32%) SaaS
6 61 (1.07%) Office 365
7 39 (0.69%) PaaS
8 35 (0.62%) AWS CloudFormation
9 34 (0.60%) Google Analytics
10 31 (0.55%) Heroku
11 29 (0.51%) Google Cloud Platform
12 27 (0.48%) IaaS
13 26 (0.46%) Amazon S3
14 25 (0.44%) AWS Lambda
15 20 (0.35%) Cloud Computing
16 19 (0.33%) Google App Engine
17 16 (0.28%) Adobe Analytics
18 15 (0.26%) Amazon SQS
19 13 (0.23%) Route 53
20 12 (0.21%) CloudFront
Communications & Networking
1 207 (3.64%) HTTP
2 118 (2.08%) Network Security
3 107 (1.88%) Internet
4 29 (0.51%) LDAP
4 29 (0.51%) TCP/IP
5 26 (0.46%) SNMP
6 24 (0.42%) DNS
7 23 (0.40%) SSL
8 21 (0.37%) Intranet
9 17 (0.30%) SMS
10 15 (0.26%) AMQP
11 14 (0.25%) Firewall
12 11 (0.19%) HTTPS
13 10 (0.18%) DVB
13 10 (0.18%) LAN
13 10 (0.18%) SAN
14 8 (0.14%) iSCSI
14 8 (0.14%) NAS
14 8 (0.14%) WAN
15 7 (0.12%) FCoE
Database & Business Intelligence
1 644 (11.33%) SQL Server
2 538 (9.47%) MySQL
3 363 (6.39%) MongoDB
4 275 (4.84%) NoSQL
5 259 (4.56%) Relational Database
6 175 (3.08%) PostgreSQL
7 103 (1.81%) Hadoop
8 82 (1.44%) SQL Server Reporting Services
9 80 (1.41%) SQL Server Integration Services
10 79 (1.39%) RDBMS
11 74 (1.30%) Big Data
12 73 (1.28%) Amazon DynamoDB
13 70 (1.23%) Apache Cassandra
14 67 (1.18%) SQL Server 2008
15 63 (1.11%) Neo4j
16 58 (1.02%) DB2
17 57 (1.00%) Redis
18 55 (0.97%) Oracle Database
19 48 (0.84%) SQL Server 2012
20 39 (0.69%) Apache Hive
Development Applications
1 933 (16.42%) Git (software)
2 423 (7.44%) Grunt
3 364 (6.41%) gulp
4 320 (5.63%) Jenkins
5 315 (5.54%) JIRA
6 284 (5.00%) Maven
7 282 (4.96%) Subversion
8 239 (4.21%) Jasmine
9 195 (3.43%) Selenium
10 193 (3.40%) Cucumber
11 173 (3.04%) Mocha
12 172 (3.03%) JUnit
13 170 (2.99%) TeamCity
14 166 (2.92%) Visual Studio
15 124 (2.18%) Karma Test Runner
16 113 (1.99%) Team Foundation Server
17 105 (1.85%) WebDriver
18 100 (1.76%) webpack
19 91 (1.60%) Ant
20 87 (1.53%) Gradle
General
1 898 (15.80%) Finance
2 585 (10.29%) Banking
3 240 (4.22%) Retail
4 215 (3.78%) Marketing
5 169 (2.97%) Investment Banking
6 122 (2.15%) Publishing
7 121 (2.13%) Front Office
8 106 (1.87%) Games
9 92 (1.62%) Advertising
10 54 (0.95%) Financial Institution
11 50 (0.88%) Telecoms
12 47 (0.83%) Law
13 31 (0.55%) Pharmaceutical
14 26 (0.46%) Legal
15 25 (0.44%) Manufacturing
16 23 (0.40%) Electronics
17 18 (0.32%) Back Office
18 11 (0.19%) Automotive
19 10 (0.18%) Local Government
20 9 (0.16%) Retail Banking
Job Titles
1 4441 (78.15%) Developer
2 1214 (21.36%) JavaScript Developer
3 1100 (19.36%) Front End Developer (Client-Side Developer)
4 591 (10.40%) Java Developer
5 558 (9.82%) Senior Developer
6 458 (8.06%) .NET Developer
7 432 (7.60%) HTML Developer
8 427 (7.51%) Angular Developer
9 362 (6.37%) Full Stack Developer
10 333 (5.86%) C# Developer
11 319 (5.61%) Web Developer
12 275 (4.84%) UI Developer
13 256 (4.50%) HTML CSS Developer
14 236 (4.15%) Agile Developer
15 225 (3.96%) Node.js Developer
16 224 (3.94%) C# .NET Developer
17 211 (3.71%) Architect
18 205 (3.61%) PHP Developer
19 164 (2.89%) ASP.NET Developer
20 142 (2.50%) ASP.NET MVC Developer
Libraries, Frameworks & Software Standards
1 3953 (69.56%) HTML
2 3520 (61.94%) CSS
3 2250 (39.59%) HTML5
4 2066 (36.35%) AngularJS
5 1588 (27.94%) CSS3
6 1306 (22.98%) jQuery
7 1285 (22.61%) Node.js
8 1101 (19.37%) .NET
9 957 (16.84%) React
10 771 (13.57%) Sass
11 769 (13.53%) Web Services
12 704 (12.39%) XML
13 641 (11.28%) REST
14 589 (10.36%) ASP.NET
15 486 (8.55%) Spring
16 461 (8.11%) Twitter Bootstrap
17 449 (7.90%) JSON
18 415 (7.30%) Ajax
19 409 (7.20%) RESTful
20 356 (6.26%) LESS
Miscellaneous
1 758 (13.34%) User Experience
2 238 (4.19%) Computer Science
3 222 (3.91%) Mobile App
4 174 (3.06%) Analytical Skills
5 137 (2.41%) Digital Media
6 104 (1.83%) Visualisation
7 83 (1.46%) Foreign Exchange (FX)
8 80 (1.41%) Enterprise Software
9 79 (1.39%) Fintech
10 58 (1.02%) Hedge funds
11 53 (0.93%) Derivative
12 50 (0.88%) Algorithms
13 49 (0.86%) Fixed Income
13 49 (0.86%) Virtual Team
14 43 (0.76%) iPad
15 41 (0.72%) Data Structures
15 41 (0.72%) Inversion of Control
15 41 (0.72%) W3C
16 33 (0.58%) CMDB
16 33 (0.58%) Public Cloud
Operating Systems
1 533 (9.38%) Linux
2 289 (5.09%) Windows
3 269 (4.73%) Unix
4 187 (3.29%) Android
5 185 (3.26%) Apple iOS
6 57 (1.00%) Windows Server
7 45 (0.79%) Mac OS X
8 35 (0.62%) Red Hat Enterprise Linux
9 26 (0.46%) Windows Phone
10 24 (0.42%) Solaris
11 22 (0.39%) Windows Server 2012
12 18 (0.32%) CentOS
13 16 (0.28%) Windows Server 2008
14 12 (0.21%) Windows 10
15 11 (0.19%) webOS
15 11 (0.19%) Windows Phone 7
16 10 (0.18%) Windows 8
17 7 (0.12%) Mac OS
17 7 (0.12%) Ubuntu
17 7 (0.12%) Windows 7
Processes & Methodologies
1 2639 (46.44%) Agile Software Development
2 1438 (25.30%) TDD
3 1337 (23.53%) Front End Development
4 1011 (17.79%) Web Development
5 1002 (17.63%) MVC
6 864 (15.20%) Scrum
7 833 (14.66%) OO
8 719 (12.65%) BDD
9 571 (10.05%) Continuous Integration
10 559 (9.84%) E-Commerce
11 444 (7.81%) Responsive Web Design
12 368 (6.48%) Software Engineering
13 354 (6.23%) DevOps
14 304 (5.35%) OOP
15 290 (5.10%) Unit Testing
16 289 (5.09%) CRM
17 261 (4.59%) Open Source
18 254 (4.47%) SDLC
19 223 (3.92%) Pair Programming
20 199 (3.50%) Automated Testing
Programming Languages
1 1667 (29.33%) Java
2 1004 (17.67%) C#
3 978 (17.21%) SQL
4 678 (11.93%) PHP
5 436 (7.67%) Python
6 393 (6.92%) Ruby
7 284 (5.00%) ES6
8 247 (4.35%) Scala
9 168 (2.96%) T-SQL
10 145 (2.55%) Perl
11 135 (2.38%) C++
12 112 (1.97%) TypeScript
13 105 (1.85%) PowerShell
14 90 (1.58%) C
15 79 (1.39%) Groovy
16 70 (1.23%) Objective-C
17 67 (1.18%) Shell Script
18 66 (1.16%) PL/SQL
19 61 (1.07%) Clojure
20 59 (1.04%) VB.NET
Qualifications
1 318 (5.60%) Degree
2 167 (2.94%) Security Cleared
3 100 (1.76%) SC Cleared
4 39 (0.69%) DV Cleared
5 22 (0.39%) Microsoft Certification
6 16 (0.28%) BPSS Clearance
7 14 (0.25%) PMP
8 12 (0.21%) ISTQB
9 11 (0.19%) ISEB
10 10 (0.18%) PMI Certification
11 7 (0.12%) MCPD
11 7 (0.12%) MCSD
12 5 (0.088%) ISTQB Foundation Certification
12 5 (0.088%) ITIL Certification
13 4 (0.070%) PhD
13 4 (0.070%) PRINCE2 Practitioner
14 3 (0.053%) BC Cleared
14 3 (0.053%) CBAP
14 3 (0.053%) DBS Check
14 3 (0.053%) IBM Certification
Quality Assurance & Compliance
1 218 (3.84%) QA
2 41 (0.72%) WAI
3 22 (0.39%) Disclosure Scotland
4 17 (0.30%) Data Quality
5 14 (0.25%) WCAG
6 11 (0.19%) PCI DSS
6 11 (0.19%) SLA
7 9 (0.16%) COBIT
7 9 (0.16%) SDET
8 6 (0.11%) FATCA
9 3 (0.053%) Actionable Recommendations
9 3 (0.053%) ISO20022
9 3 (0.053%) MiFID
9 3 (0.053%) PMBOK
10 2 (0.035%) ISO/IEC 27001
11 1 (0.018%) Basel II
11 1 (0.018%) GCP
11 1 (0.018%) HL7
System Software
1 184 (3.24%) Docker
2 86 (1.51%) Active Directory
3 39 (0.69%) VMware Infrastructure
4 28 (0.49%) KVM
5 27 (0.48%) Xen
6 19 (0.33%) Hyper-V
7 18 (0.32%) Virtual Machines
8 11 (0.19%) vSphere
9 9 (0.16%) NFS
10 7 (0.12%) SRDF
11 6 (0.11%) Oracle RAC
11 6 (0.11%) Varnish
11 6 (0.11%) vCloud
12 3 (0.053%) Microsoft App-V
12 3 (0.053%) VMware ESXi
12 3 (0.053%) XenDesktop
13 2 (0.035%) NDS
13 2 (0.035%) NetIQ eDirectory
13 2 (0.035%) VirtualBox
13 2 (0.035%) VMware ESX
Systems Management
1 144 (2.53%) Puppet
2 125 (2.20%) Opscode Chef
3 68 (1.20%) Ansible
4 34 (0.60%) Kibana
5 31 (0.55%) Kubernetes
6 23 (0.40%) StatsD
7 21 (0.37%) Nagios
8 17 (0.30%) logstash
9 14 (0.25%) Grafana
9 14 (0.25%) Graphite
10 13 (0.23%) SCCM
11 11 (0.19%) Ganglia
11 11 (0.19%) HP SiteScope
12 9 (0.16%) vRealize
13 8 (0.14%) Mesos
13 8 (0.14%) Oracle Identity Management
13 8 (0.14%) Terraform
14 6 (0.11%) Control-M
14 6 (0.11%) yum
15 5 (0.088%) DBAmp
Vendors
1 370 (6.51%) Microsoft
2 363 (6.39%) Oracle
3 293 (5.16%) Adobe
4 153 (2.69%) ServiceNow
5 131 (2.31%) Google
6 83 (1.46%) Salesforce.com
7 81 (1.43%) Atlassian
8 73 (1.28%) IBM
9 63 (1.11%) Zend
10 51 (0.90%) VMware
11 47 (0.83%) Sitecore
11 47 (0.83%) Sybase
12 37 (0.65%) MuleSoft
12 37 (0.65%) SAP
13 35 (0.62%) hybris
13 35 (0.62%) Red Hat
14 33 (0.58%) EPiServer
14 33 (0.58%) New Relic
14 33 (0.58%) Splunk
14 33 (0.58%) Twitter
London
Haysfm
Rate: £300.00 - £350.00 per day
Posted: 3 hours ago
London
McGregor Boyall
Rate: £350 - £450 per day
Posted: 1 hour ago
City, London
Oscar
Rate: £300 - £400 per day
Posted: 4 hours ago
London
Opus Recruitment Solutions Ltd
Rate: £600 - £700 per day
Posted: 2 hours ago
London
Explore Recruitment Solutions
Posted: 22 hours ago
London
Hydrogen
Posted: 1 hour ago
London
Austin Fraser
Rate: £300.00 - £350.00 per day
Posted: Yesterday
Central London / West End
Lennon Wright
Rate: From £350 to £500 per day dependant on experience within Javascript
Posted: Yesterday
London
ClearCube Consulting
Rate: From £350 to £400 per day
Posted: 2 hours ago
London
Capita Resourcing - IT Resourcing
Rate: £450 - £500 per annum
Posted: Yesterday
London
Tiro Partners
Rate: £400 - £450 per day
Posted: 23 hours ago
London
Explore Recruitment Solutions
Rate: £325 - £375 per day
Posted: 19 hours ago
London
Austin Fraser
Rate: £350.00 - £450.00 per day
Posted: Yesterday
London
Explore Recruitment Solutions
Rate: £300 - £350 per day
Posted: 19 hours ago
London
Understanding Recruitment
Rate: £500 - £600 per day
Posted: 1 hour ago
City, London
Mortimer Spinks
Rate: £450 - £550 per day
Posted: Yesterday
London
ReThink Recruitment
Rate: £325 - £425 per day
Posted: Yesterday
London
Oscar
Rate: £300 - £450 per day
Posted: Yesterday
London
Oliver Bernard
Rate: £450 - £500 per day
Posted: Yesterday
City, London
E-synergy Solutions
Rate: £500 - £550 per annum
Posted: 19 hours ago
London
Harvey Nash plc
Rate: £400 - £450 per annum
Posted: Yesterday
London
Allen Lane Interim & Permanent Recruitment
Rate: From £450 to £500 per annum
Posted: 19 hours ago
London
Capita Resourcing - IT Resourcing
Rate: £500 - £600 per day
Posted: Yesterday
London
Oliver Bernard
Rate: £450 - £565 per day
Posted: Yesterday
London
Mortimer Spinks
Rate: £400 - £450 per day
Posted: 2 days ago
London
Venturi
Rate: £125 - £225 per day
Posted: 2 days ago
London
Oscar
Rate: £300 - £450 per day
Posted: 20 hours ago
London
Mortimer Spinks
Rate: £450 - £500 per day
Posted: 2 days ago
London
Venturi
Rate: £200.00 - £300.00 per day
Posted: Yesterday
City, London
Technology Sourcing Limited
Rate: Market leading rates - Dependant upon experience
Posted: 19 hours ago