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 29 July 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 Jul 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 7 9 10
Rank change year-on-year
+2 +1
Contract jobs citing JavaScript 2926 2546 2472
As % of all contract IT jobs located in London 13.22% 10.81% 10.46%
As % of the Programming Languages category 30.06% 25.45% 25.17%
Number of daily rates quoted 2317 1874 1843
Median daily rate £450 £415 £400
Median daily rate % change year-on-year
+8.43% +3.75%
90% offered a daily rate of more than £325 £296 £300
10% offered a daily rate of more than £575 £575 £550
UK excluding London median daily rate £370 £350 £325
% change year-on-year
+5.71% +7.69%
Number of hourly rates quoted 12 7 11
Median hourly rate £38.23 £22.12 £45.00
Median hourly rate % change year-on-year
+72.86% -50.85%
90% offered a hourly rate of more than £21.80 £19.43 £37.50
10% offered a hourly rate of more than £190.00 £100.50 £50.00
UK excluding London median hourly rate £41.25 £36.50 £30.50
% change year-on-year
+13.01% +19.67%
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
9734 10003 9822
As % of all contract IT jobs located in London 43.97% 42.46% 41.56%
Number of daily rates quoted 7316 7312 7030
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £325 £303 £300
10% offered a daily rate of more than £600 £625 £600
UK excluding London median daily rate £375 £355 £350
% change year-on-year
+5.63% +1.42%
Number of hourly rates quoted 42 91 67
Median hourly rate £40.00 £27.50 £34.00
Median hourly rate % change year-on-year
+45.45% -19.11%
90% offered a hourly rate of more than £14.85 £16.47 £16.50
10% offered a hourly rate of more than £55.00 £52.17 £53.00
UK excluding London median hourly rate £37.50 £37.50 £35.00
% change year-on-year
- +7.14%

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 29 July 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 29 July 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 29 July 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 +6 508 £450 +5.88% 199
Croydon -2 51 £400 +1.58% 3
Feltham +3 14 £528 +35.38%
Canary Wharf +10 13 £338 -19.16%
Bromley 0 10 £650 +52.94% 6
Uxbridge +5 9 £343 -13.29%
Wimbledon +1 7 £400 +45.45%
Docklands, London +17 6 £493 -9.74%
Harrow -5 6 £500 +143.90% 1
Kingston Upon Thames +4 5 £383 -10.00% 4
Westminster -18 4 £388 +13.97%
Barking - 3 £338 -
Paddington +3 2 £475 -9.52%
Hammersmith -5 2 £406 +14.03% 1
Chiswick - 2 £288 - 1
Enfield - 2 £150 -
Ruislip - 2 £225 - 1
Brentford +3 1 £475 +18.75% 1
Southwark -2 1 £475 +46.15%
Twickenham - 1 £325 - 1
West Drayton - 1 £350 -
JavaScript
England

JavaScript
Top 30 Related IT Skills in London

For the 6 months to 29 July 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 3894 (69.26%) HTML
2 3495 (62.17%) CSS
3 2649 (47.12%) Agile Software Development
4 2194 (39.03%) HTML5
5 2033 (36.16%) AngularJS
6 1662 (29.56%) Java
7 1566 (27.85%) CSS3
8 1445 (25.70%) TDD
9 1340 (23.83%) Front End Development
10 1284 (22.84%) jQuery
11 1205 (21.43%) Node.js
12 1074 (19.10%) .NET
13 999 (17.77%) Web Development
14 978 (17.40%) MVC
15 972 (17.29%) C#
16 969 (17.24%) SQL
17 944 (16.79%) Git (software)
18 893 (15.88%) React
19 876 (15.58%) OO
20 870 (15.47%) Scrum
21 861 (15.31%) Finance
22 771 (13.71%) Sass
23 754 (13.41%) Web Services
24 738 (13.13%) BDD
25 734 (13.06%) User Experience
26 696 (12.38%) XML
27 663 (11.79%) PHP
28 595 (10.58%) REST
29 589 (10.48%) SQL Server
30 576 (10.25%) Banking

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
1 346 (6.15%) CMS
2 181 (3.22%) SharePoint
3 166 (2.95%) Tomcat
4 134 (2.38%) Elasticsearch
5 129 (2.29%) Apache
6 127 (2.26%) Adobe Experience Manager
7 124 (2.21%) WordPress
8 122 (2.17%) Confluence
9 100 (1.78%) IIS
10 96 (1.71%) Drupal
11 90 (1.60%) nginx
12 80 (1.42%) WebSphere
13 69 (1.23%) SharePoint 2013
14 61 (1.09%) SharePoint 2010
15 55 (0.98%) JBoss
16 50 (0.89%) Umbraco
17 49 (0.87%) Jetty
18 48 (0.85%) WebLogic
19 33 (0.59%) Apache Solr
19 33 (0.59%) Sitecore CMS
Applications
1 175 (3.11%) Photoshop
2 125 (2.22%) MS Excel
3 72 (1.28%) Adobe Illustrator
4 59 (1.05%) Adobe Creative Suite
5 49 (0.87%) MS Visio
6 43 (0.76%) MS Office
7 20 (0.36%) OmniGraffle
8 16 (0.28%) MS PowerPoint
9 11 (0.20%) InDesign
9 11 (0.20%) InfoPath
10 10 (0.18%) Spreadsheet
11 8 (0.14%) SPSS
12 6 (0.11%) GIMP
13 5 (0.089%) InVision
14 4 (0.071%) Fireworks
14 4 (0.071%) MS Project
14 4 (0.071%) PaintShop Pro
15 3 (0.053%) Adobe Captivate
15 3 (0.053%) UXPin
16 2 (0.036%) Mingle
Business Applications
1 93 (1.65%) Dynamics CRM
2 47 (0.84%) Magento
3 40 (0.71%) Payment Gateway
4 14 (0.25%) SAP Oil and Gas
5 11 (0.20%) Eloqua
6 10 (0.18%) Adobe Campaign
7 7 (0.12%) BigMachines
7 7 (0.12%) WebTrends
8 5 (0.089%) Sage CRM
8 5 (0.089%) Salesforce.com CRM
9 4 (0.071%) Dynamics AX
9 4 (0.071%) RMDS
9 4 (0.071%) Unica
10 3 (0.053%) Remedy ITSM
10 3 (0.053%) Unit4 Business World
11 2 (0.036%) Global One
11 2 (0.036%) ION MarketView
11 2 (0.036%) nopCommerce
11 2 (0.036%) Oracle BPM
11 2 (0.036%) Radian6
Cloud Services
1 396 (7.04%) Amazon AWS
2 217 (3.86%) Microsoft Azure
3 175 (3.11%) GitHub
4 101 (1.80%) Amazon EC2
5 72 (1.28%) SaaS
6 57 (1.01%) Office 365
7 40 (0.71%) Google Analytics
7 40 (0.71%) Google Cloud Platform
8 32 (0.57%) AWS CloudFormation
9 28 (0.50%) Amazon S3
9 28 (0.50%) Cloud Computing
9 28 (0.50%) Google App Engine
10 25 (0.44%) AWS Lambda
11 24 (0.43%) PaaS
12 20 (0.36%) Heroku
12 20 (0.36%) IaaS
13 16 (0.28%) Adobe Analytics
13 16 (0.28%) Amazon SQS
14 15 (0.27%) CloudFront
15 12 (0.21%) Amazon Kinesis
Communications & Networking
1 192 (3.42%) HTTP
2 109 (1.94%) Network Security
3 98 (1.74%) Internet
4 31 (0.55%) TCP/IP
5 27 (0.48%) LDAP
6 26 (0.46%) SNMP
7 25 (0.44%) SSL
8 23 (0.41%) DNS
9 22 (0.39%) Intranet
10 15 (0.27%) AMQP
11 14 (0.25%) SMS
12 13 (0.23%) LAN
12 13 (0.23%) SAN
13 12 (0.21%) HTTPS
14 11 (0.20%) Firewall
14 11 (0.20%) WAN
15 10 (0.18%) FCoE
15 10 (0.18%) Fibre Channel
15 10 (0.18%) iSCSI
15 10 (0.18%) NAS
Database & Business Intelligence
1 589 (10.48%) SQL Server
2 518 (9.21%) MySQL
3 367 (6.53%) MongoDB
4 278 (4.94%) NoSQL
5 254 (4.52%) Relational Database
6 161 (2.86%) PostgreSQL
7 109 (1.94%) Hadoop
8 78 (1.39%) Big Data
9 77 (1.37%) RDBMS
10 74 (1.32%) Amazon DynamoDB
11 73 (1.30%) Apache Cassandra
12 67 (1.19%) Oracle Database
13 66 (1.17%) Neo4j
13 66 (1.17%) SQL Server Reporting Services
14 63 (1.12%) SQL Server Integration Services
15 60 (1.07%) DB2
16 56 (1.00%) Redis
17 53 (0.94%) SQL Server 2008
18 41 (0.73%) SQL Server 2012
19 38 (0.68%) Apache Hive
Development Applications
1 944 (16.79%) Git (software)
2 430 (7.65%) Grunt
3 370 (6.58%) gulp
4 317 (5.64%) Jenkins
5 312 (5.55%) JIRA
6 294 (5.23%) Maven
7 273 (4.86%) Subversion
8 234 (4.16%) Jasmine
9 204 (3.63%) Selenium
10 195 (3.47%) JUnit
11 192 (3.42%) Cucumber
12 177 (3.15%) Mocha
13 162 (2.88%) TeamCity
14 156 (2.77%) Visual Studio
15 128 (2.28%) Karma Test Runner
16 108 (1.92%) Team Foundation Server
17 102 (1.81%) WebDriver
18 84 (1.49%) webpack
19 82 (1.46%) Ant
19 82 (1.46%) Protractor
General
1 861 (15.31%) Finance
2 576 (10.25%) Banking
3 227 (4.04%) Retail
4 202 (3.59%) Marketing
5 177 (3.15%) Investment Banking
6 121 (2.15%) Front Office
7 118 (2.10%) Games
8 111 (1.97%) Publishing
9 87 (1.55%) Advertising
10 54 (0.96%) Telecoms
11 52 (0.92%) Law
12 49 (0.87%) Financial Institution
13 28 (0.50%) Pharmaceutical
14 26 (0.46%) Electronics
14 26 (0.46%) Legal
15 22 (0.39%) Manufacturing
16 14 (0.25%) Back Office
17 11 (0.20%) Automotive
18 9 (0.16%) Retail Banking
19 8 (0.14%) Local Government
Job Titles
1 4382 (77.94%) Developer
2 1209 (21.50%) JavaScript Developer
3 1088 (19.35%) Front End Developer (Client-Side Developer)
4 603 (10.73%) Java Developer
5 565 (10.05%) Senior Developer
6 438 (7.79%) .NET Developer
7 416 (7.40%) Angular Developer
8 414 (7.36%) HTML Developer
9 360 (6.40%) Full Stack Developer
10 329 (5.85%) C# Developer
11 319 (5.67%) Web Developer
12 290 (5.16%) UI Developer
13 260 (4.62%) HTML CSS Developer
14 238 (4.23%) Agile Developer
15 218 (3.88%) Architect
16 213 (3.79%) C# .NET Developer
17 212 (3.77%) Node.js Developer
18 203 (3.61%) PHP Developer
19 157 (2.79%) ASP.NET Developer
20 151 (2.69%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 3894 (69.26%) HTML
2 3495 (62.17%) CSS
3 2194 (39.03%) HTML5
4 2033 (36.16%) AngularJS
5 1566 (27.85%) CSS3
6 1284 (22.84%) jQuery
7 1205 (21.43%) Node.js
8 1074 (19.10%) .NET
9 893 (15.88%) React
10 771 (13.71%) Sass
11 754 (13.41%) Web Services
12 696 (12.38%) XML
13 595 (10.58%) REST
14 567 (10.09%) ASP.NET
15 485 (8.63%) Spring
16 462 (8.22%) Twitter Bootstrap
17 418 (7.44%) JSON
18 408 (7.26%) Ajax
19 387 (6.88%) RESTful
20 344 (6.12%) Backbone.js
Miscellaneous
1 734 (13.06%) User Experience
2 244 (4.34%) Mobile App
3 211 (3.75%) Computer Science
4 171 (3.04%) Analytical Skills
5 132 (2.35%) Digital Media
6 123 (2.19%) Visualisation
7 90 (1.60%) Foreign Exchange (FX)
8 84 (1.49%) Fintech
9 82 (1.46%) Enterprise Software
10 56 (1.00%) Hedge funds
11 53 (0.94%) Derivative
12 52 (0.92%) iPad
13 51 (0.91%) Algorithms
14 50 (0.89%) Fixed Income
15 41 (0.73%) Inversion of Control
16 40 (0.71%) Equities
17 39 (0.69%) W3C
18 38 (0.68%) Data Structures
19 37 (0.66%) RIA
19 37 (0.66%) Virtual Team
Operating Systems
1 513 (9.12%) Linux
2 288 (5.12%) Windows
3 254 (4.52%) Unix
4 178 (3.17%) Android
5 177 (3.15%) Apple iOS
6 60 (1.07%) Windows Server
7 41 (0.73%) Mac OS X
8 39 (0.69%) Red Hat Enterprise Linux
9 28 (0.50%) Solaris
10 26 (0.46%) Windows Phone
10 26 (0.46%) Windows Server 2012
11 16 (0.28%) Windows Server 2008
12 15 (0.27%) CentOS
13 13 (0.23%) Windows 10
14 11 (0.20%) webOS
14 11 (0.20%) Windows Phone 7
15 10 (0.18%) Windows 8
16 8 (0.14%) Ubuntu
17 7 (0.12%) Mac OS
17 7 (0.12%) Windows 7
Processes & Methodologies
1 2649 (47.12%) Agile Software Development
2 1445 (25.70%) TDD
3 1340 (23.83%) Front End Development
4 999 (17.77%) Web Development
5 978 (17.40%) MVC
6 876 (15.58%) OO
7 870 (15.47%) Scrum
8 738 (13.13%) BDD
9 571 (10.16%) Continuous Integration
10 542 (9.64%) E-Commerce
11 427 (7.60%) Responsive Web Design
12 373 (6.63%) Software Engineering
13 339 (6.03%) DevOps
14 294 (5.23%) OOP
15 289 (5.14%) Unit Testing
16 281 (5.00%) CRM
17 256 (4.55%) Open Source
18 241 (4.29%) SDLC
19 230 (4.09%) Pair Programming
20 200 (3.56%) Continuous Delivery
Programming Languages
1 1662 (29.56%) Java
2 972 (17.29%) C#
3 969 (17.24%) SQL
4 663 (11.79%) PHP
5 442 (7.86%) Python
6 388 (6.90%) Ruby
7 257 (4.57%) ES6
8 235 (4.18%) Scala
9 148 (2.63%) T-SQL
10 140 (2.49%) Perl
11 117 (2.08%) C++
12 106 (1.89%) Groovy
13 104 (1.85%) TypeScript
14 96 (1.71%) PowerShell
15 90 (1.60%) C
16 73 (1.30%) PL/SQL
17 70 (1.25%) Shell Script
18 65 (1.16%) Clojure
19 64 (1.14%) Objective-C
20 60 (1.07%) Bash Shell
Qualifications
1 302 (5.37%) Degree
2 181 (3.22%) Security Cleared
3 115 (2.05%) SC Cleared
4 51 (0.91%) DV Cleared
5 20 (0.36%) Microsoft Certification
6 15 (0.27%) ISTQB
7 14 (0.25%) PMP
8 13 (0.23%) ISEB
9 12 (0.21%) BPSS Clearance
10 10 (0.18%) PMI Certification
11 8 (0.14%) MCPD
11 8 (0.14%) MCSD
11 8 (0.14%) SAS Certification
12 6 (0.11%) ISTQB Foundation Certification
13 5 (0.089%) ITIL Certification
14 4 (0.071%) PRINCE2 Practitioner
15 3 (0.053%) BC Cleared
15 3 (0.053%) CBAP
15 3 (0.053%) DBS Check
15 3 (0.053%) IBM Certification
Quality Assurance & Compliance
1 205 (3.65%) QA
2 38 (0.68%) WAI
3 18 (0.32%) Disclosure Scotland
4 16 (0.28%) WCAG
5 12 (0.21%) SLA
6 9 (0.16%) COBIT
7 8 (0.14%) SDET
8 6 (0.11%) Data Quality
9 4 (0.071%) MiFID
9 4 (0.071%) PMBOK
10 3 (0.053%) FATCA
10 3 (0.053%) ISO20022
10 3 (0.053%) PCI DSS
11 2 (0.036%) Actionable Recommendations
11 2 (0.036%) ISO/IEC 27001
12 1 (0.018%) Basel II
12 1 (0.018%) GCP
12 1 (0.018%) HL7
System Software
1 162 (2.88%) Docker
2 72 (1.28%) Active Directory
3 44 (0.78%) VMware Infrastructure
4 31 (0.55%) KVM
5 30 (0.53%) Xen
6 22 (0.39%) Hyper-V
7 12 (0.21%) NFS
8 10 (0.18%) SRDF
8 10 (0.18%) Virtual Machines
9 9 (0.16%) Oracle RAC
9 9 (0.16%) vSphere
10 7 (0.12%) Varnish
11 5 (0.089%) vCloud
12 3 (0.053%) Microsoft App-V
12 3 (0.053%) VMware ESXi
12 3 (0.053%) XenDesktop
13 2 (0.036%) NDS
13 2 (0.036%) NetIQ eDirectory
13 2 (0.036%) VirtualBox
13 2 (0.036%) VMware ESX
Systems Management
1 150 (2.67%) Puppet
2 127 (2.26%) Opscode Chef
3 60 (1.07%) Ansible
4 39 (0.69%) Kibana
5 30 (0.53%) Kubernetes
6 29 (0.52%) Nagios
7 26 (0.46%) StatsD
8 22 (0.39%) Graphite
9 21 (0.37%) logstash
10 14 (0.25%) SCCM
11 11 (0.20%) Capistrano
11 11 (0.20%) Ganglia
11 11 (0.20%) HP SiteScope
12 8 (0.14%) Terraform
13 7 (0.12%) Grafana
13 7 (0.12%) Oracle Identity Management
13 7 (0.12%) TeamSite
13 7 (0.12%) vRealize
14 6 (0.11%) Control-M
14 6 (0.11%) yum
Vendors
1 391 (6.95%) Oracle
2 351 (6.24%) Microsoft
3 285 (5.07%) Adobe
4 145 (2.58%) Google
5 127 (2.26%) ServiceNow
6 84 (1.49%) Atlassian
6 84 (1.49%) IBM
7 77 (1.37%) Salesforce.com
8 54 (0.96%) Zend
9 52 (0.92%) VMware
10 47 (0.84%) Sitecore
11 45 (0.80%) Sybase
12 39 (0.69%) Red Hat
12 39 (0.69%) SAP
13 36 (0.64%) Twitter
14 34 (0.60%) Apple
15 29 (0.52%) hybris
16 28 (0.50%) EPiServer
17 24 (0.43%) ATG
17 24 (0.43%) Splunk
London
Premier IT
Rate: £250 - £300 per day
Posted: 15 hours ago
London
Senitor Associates
Rate: £310 - £450 per day
Posted: 22 hours ago
City, London
Oscar
Rate: £300 - £400 per day
Posted: 17 hours ago
City, London
Premier IT
Posted: Yesterday
South East London
Energon People
Rate: £500 - £600 per day
Posted: 13 hours ago
London
Explore Recruitment Solutions
Rate: £275 - £320 per day
Posted: 14 hours ago
London
Oliver Bernard
Rate: £400 - £450 per day
Posted: Yesterday
London
Tiro Partners
Rate: £400 - £450 per day
Posted: Yesterday
London
Explore Recruitment Solutions
Rate: £300 - £350 per day
Posted: Yesterday
London
Lorien Resourcing
Posted: Yesterday
City, London
Quant Capital
Rate: Up to £500 per day
Posted: 21 hours ago
South East London
Salt
Rate: £450.00 - £475.00 per day
Posted: 2 days ago
London
Mortimer Spinks
Rate: £300 - £350 per day
Posted: 2 days ago
London
Exposed Solutions
Rate: Competitive
Posted: 2 days ago
London
Oliver Bernard
Rate: £300 - £325 per annum
Posted: 14 hours ago
City, London
Burns Sheehan
Rate: £350 - £425 per day
Posted: Yesterday
London
Eutopia Solutions Ltd
Rate: £0.00 per annum
Posted: 2 days ago
West London
ReThink Recruitment
Posted: 2 days ago
London
Tiro Partners
Rate: £300 - £350 per day
Posted: 2 days ago
City, London
Arrows Group
Rate: £450 - £550 per day + negotiable
Posted: 2 days ago
London
Experis Ltd
Rate: £550 - £600 per day + DOE
Posted: 17 hours ago
City, London
Oliver Bernard
Rate: £500 - £525 per day
Posted: Yesterday
London
Elevate Direct
Rate: From £550 to £600 per day
Posted: 16 hours ago
City, London
TEKsystems
Rate: £500 - £550 per day
Posted: Yesterday
London
onezeero.
Rate: £350 - £400 per day
Posted: 3 days ago
West London
Coded People
Rate: £300 - £350 per day
Posted: Yesterday
London
Mortimer Spinks
Rate: £500 per day
Posted: 3 days ago
London
McGregor Boyall
Rate: £550 - £650 per day + depending on experience
Posted: 2 days ago
London
Opus Recruitment Solutions Ltd
Rate: £450 - £500 per day
Posted: 4 days ago
London
Venturi
Rate: £300 - £400 per day
Posted: 2 days ago