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 7 December 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
7 Dec 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 7 8 11
Rank change year-on-year
+1 +3
Contract jobs citing JavaScript 2889 2979 2460
As % of all contract IT jobs located in London 13.40% 13.14% 10.45%
As % of the Programming Languages category 29.36% 29.65% 24.52%
Number of daily rates quoted 2290 2376 1972
Median daily rate £450 £425 £413
Median daily rate % change year-on-year
+5.88% +3.03%
90% offered a daily rate of more than £325 £320 £300
10% offered a daily rate of more than £600 £575 £567
UK excluding London median daily rate £375 £370 £350
% change year-on-year
+1.35% +5.71%
Number of hourly rates quoted 9 14 9
Median hourly rate £45.00 £25.28 £37.50
Median hourly rate % change year-on-year
+78.04% -32.60%
90% offered a hourly rate of more than £27.40 £22.88 £14.04
10% offered a hourly rate of more than £56.80 £50.00 £58.00
UK excluding London median hourly rate £36.00 £30.00 £32.50
% change year-on-year
+20.00% -7.69%
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
9839 10048 10031
As % of all contract IT jobs located in London 45.62% 44.33% 42.60%
Number of daily rates quoted 7382 7546 7657
Median daily rate £475 £465 £450
Median daily rate % change year-on-year
+2.15% +3.33%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £393 £375 £350
% change year-on-year
+4.66% +7.14%
Number of hourly rates quoted 51 69 51
Median hourly rate £32.50 £24.23 £29.00
Median hourly rate % change year-on-year
+34.13% -16.44%
90% offered a hourly rate of more than £18.12 £16.50 £13.50
10% offered a hourly rate of more than £50.00 £50.00 £53.60
UK excluding London median hourly rate £40.00 £38.50 £35.00
% change year-on-year
+3.89% +10.00%

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 7 December 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 7 December 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 7 December 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 +1 432 £475 +5.55% 167
Canary Wharf +15 19 £450 -18.18%
Croydon -18 19 £400 +6.66% 2
Bromley -3 13 £338 +3.84%
Docklands, London +5 8 £525 -
Feltham 0 5 £431 +43.75% 1
Uxbridge 0 5 £380 +35.71% 1
Wimbledon +1 4 £325 -18.23%
Hounslow +2 3 £50 - 3
Westminster -7 3 £488 +11.42%
Southwark - 3 - -
Chiswick - 3 £425 - 1
Brentford +11 2 £300 -11.11%
Kingston Upon Thames 0 2 - - 5
Hammersmith -1 2 £475 +35.71% 3
Finchley - 2 £425 -
Mayfair - 2 £550 -
Lewisham - 2 £325 -
Paddington +2 1 £355 -25.26%
Barking - 1 £350 -
Bexleyheath - 1 - -
Northwood - 1 - -
Twickenham - 1 £350 -
Greenwich - 1 £420 - 1
JavaScript
England

JavaScript
Top 30 Related IT Skills in London

For the 6 months to 7 December 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 4068 (69.51%) HTML
2 3570 (61.00%) CSS
3 2744 (46.89%) Agile Software Development
4 2156 (36.84%) HTML5
5 2110 (36.06%) AngularJS
6 1671 (28.55%) Java
7 1483 (25.34%) CSS3
8 1443 (24.66%) TDD
9 1354 (23.14%) Front End Development
10 1344 (22.97%) jQuery
11 1319 (22.54%) Node.js
12 1151 (19.67%) React
13 1022 (17.46%) .NET
14 1009 (17.24%) SQL
15 985 (16.83%) C#
16 975 (16.66%) Finance
17 959 (16.39%) Web Development
18 953 (16.29%) Git (software)
19 950 (16.23%) MVC
20 879 (15.02%) Web Services
21 845 (14.44%) Scrum
22 802 (13.70%) BDD
23 797 (13.62%) OO
24 760 (12.99%) REST
25 706 (12.06%) Sass
26 689 (11.77%) XML
27 676 (11.55%) User Experience
28 657 (11.23%) SQL Server
29 636 (10.87%) PHP
30 620 (10.59%) 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
1 341 (5.83%) CMS
2 201 (3.43%) SharePoint
3 190 (3.25%) Adobe Experience Manager
4 188 (3.21%) Confluence
5 166 (2.84%) Apache
6 141 (2.41%) Tomcat
7 139 (2.38%) Elasticsearch
8 135 (2.31%) Drupal
9 107 (1.83%) WordPress
10 103 (1.76%) WebSphere
11 82 (1.40%) IIS
12 77 (1.32%) SharePoint 2013
13 67 (1.14%) JBoss
14 53 (0.91%) SharePoint 2010
15 51 (0.87%) Apache Solr
15 51 (0.87%) Apache Spark
16 42 (0.72%) nginx
17 41 (0.70%) Umbraco
18 38 (0.65%) Sitecore CMS
19 33 (0.56%) Cloud Foundry
Applications
1 135 (2.31%) Photoshop
2 104 (1.78%) MS Excel
3 49 (0.84%) Adobe Illustrator
4 26 (0.44%) Adobe Creative Suite
5 24 (0.41%) MS Office
6 22 (0.38%) OmniGraffle
7 15 (0.26%) MS Visio
8 14 (0.24%) InfoPath
9 10 (0.17%) InDesign
10 9 (0.15%) InVision
11 7 (0.12%) PaintShop Pro
12 6 (0.10%) Spreadsheet
13 5 (0.085%) MS PowerPoint
14 4 (0.068%) Fireworks
14 4 (0.068%) HipChat
15 3 (0.051%) Adobe After Effects
15 3 (0.051%) Camtasia
15 3 (0.051%) FrameMaker
15 3 (0.051%) GIMP
16 2 (0.034%) Pixate
Business Applications
1 97 (1.66%) Dynamics CRM
2 68 (1.16%) Magento
3 20 (0.34%) Adobe Campaign
4 14 (0.24%) Remedy ITSM
4 14 (0.24%) SAP Oil and Gas
5 6 (0.10%) WebTrends
6 4 (0.068%) Payment Gateway
6 4 (0.068%) Unica
7 3 (0.051%) Dynamics AX
7 3 (0.051%) RMDS
7 3 (0.051%) Salesforce.com CRM
7 3 (0.051%) Shopify
8 2 (0.034%) BusinessWorks
8 2 (0.034%) ION MarketView
8 2 (0.034%) Radian6
8 2 (0.034%) SAP Business One
8 2 (0.034%) SAP HR
8 2 (0.034%) SDL Web 8
8 2 (0.034%) Unit4 Business World
8 2 (0.034%) Workday HCM
Cloud Services
1 455 (7.78%) Amazon AWS
2 240 (4.10%) Microsoft Azure
3 218 (3.73%) GitHub
4 90 (1.54%) SaaS
5 82 (1.40%) Amazon EC2
6 62 (1.06%) Office 365
7 55 (0.94%) Heroku
8 50 (0.85%) PaaS
9 39 (0.67%) AWS CloudFormation
10 32 (0.55%) IaaS
11 30 (0.51%) Amazon S3
12 25 (0.43%) Google Analytics
13 23 (0.39%) Amazon SQS
13 23 (0.39%) Google Cloud Platform
14 18 (0.31%) AWS Lambda
15 17 (0.29%) Slack
16 16 (0.27%) Cloud Computing
17 15 (0.26%) Route 53
18 14 (0.24%) OpenShift
19 11 (0.19%) Google Play
Communications & Networking
1 226 (3.86%) HTTP
2 124 (2.12%) Internet
3 62 (1.06%) Network Security
4 55 (0.94%) LDAP
5 27 (0.46%) Intranet
5 27 (0.46%) Kerberos
6 24 (0.41%) TCP/IP
7 23 (0.39%) SSL
8 21 (0.36%) DNS
9 17 (0.29%) HTTPS
10 15 (0.26%) SMS
11 13 (0.22%) Firewall
11 13 (0.22%) LAN
12 12 (0.21%) iSCSI
12 12 (0.21%) NAS
12 12 (0.21%) SAN
12 12 (0.21%) SNMP
13 11 (0.19%) FCoE
13 11 (0.19%) Fibre Channel
13 11 (0.19%) WAN
Database & Business Intelligence
1 657 (11.23%) SQL Server
2 464 (7.93%) MySQL
3 348 (5.95%) MongoDB
4 301 (5.14%) NoSQL
5 262 (4.48%) Relational Database
6 169 (2.89%) PostgreSQL
7 161 (2.75%) Big Data
8 123 (2.10%) Hadoop
9 92 (1.57%) Apache Cassandra
10 70 (1.20%) RDBMS
11 68 (1.16%) SQL Server Integration Services
12 65 (1.11%) SQL Server Reporting Services
13 62 (1.06%) Redis
14 61 (1.04%) SQL Server 2008
15 59 (1.01%) SQL Server 2012
16 58 (0.99%) Amazon DynamoDB
17 38 (0.65%) DB2
18 31 (0.53%) Oracle Database
19 28 (0.48%) Apache Hive
19 28 (0.48%) Data Warehouse
Development Applications
1 953 (16.29%) Git (software)
2 383 (6.54%) JIRA
3 380 (6.49%) Jenkins
4 356 (6.08%) Grunt
5 312 (5.33%) gulp
6 284 (4.85%) Maven
7 260 (4.44%) Jasmine
8 248 (4.24%) Selenium
9 234 (4.00%) Cucumber
10 209 (3.57%) Subversion
11 160 (2.73%) TeamCity
12 159 (2.72%) Mocha
13 151 (2.58%) webpack
14 141 (2.41%) JUnit
15 137 (2.34%) Visual Studio
16 121 (2.07%) Karma Test Runner
17 108 (1.85%) Team Foundation Server
18 107 (1.83%) WebDriver
19 98 (1.67%) Bower
20 88 (1.50%) Mockito
General
1 975 (16.66%) Finance
2 620 (10.59%) Banking
3 255 (4.36%) Marketing
3 255 (4.36%) Retail
4 199 (3.40%) Investment Banking
5 141 (2.41%) Publishing
6 114 (1.95%) Front Office
7 106 (1.81%) Advertising
7 106 (1.81%) Games
8 70 (1.20%) Telecoms
9 43 (0.73%) Financial Institution
10 42 (0.72%) Pharmaceutical
11 38 (0.65%) Back Office
12 34 (0.58%) Manufacturing
13 23 (0.39%) Automotive
14 22 (0.38%) Legal
15 20 (0.34%) Law
16 13 (0.22%) Electronics
17 10 (0.17%) Retail Banking
18 7 (0.12%) Interactive Media
Job Titles
1 4586 (78.37%) Developer
2 1286 (21.98%) JavaScript Developer
3 1099 (18.78%) Front End Developer (Client-Side Developer)
4 575 (9.83%) Java Developer
5 554 (9.47%) Senior Developer
6 503 (8.60%) HTML Developer
7 446 (7.62%) Angular Developer
8 424 (7.25%) .NET Developer
9 410 (7.01%) Full Stack Developer
10 335 (5.72%) Web Developer
11 317 (5.42%) C# Developer
11 317 (5.42%) UI Developer
12 305 (5.21%) HTML CSS Developer
13 246 (4.20%) Node.js Developer
14 231 (3.95%) Architect
15 223 (3.81%) C# .NET Developer
16 198 (3.38%) Agile Developer
17 187 (3.20%) PHP Developer
18 156 (2.67%) Senior JavaScript Developer
19 148 (2.53%) ASP.NET Developer
Libraries, Frameworks & Software Standards
1 4068 (69.51%) HTML
2 3570 (61.00%) CSS
3 2156 (36.84%) HTML5
4 2110 (36.06%) AngularJS
5 1483 (25.34%) CSS3
6 1344 (22.97%) jQuery
7 1319 (22.54%) Node.js
8 1151 (19.67%) React
9 1022 (17.46%) .NET
10 879 (15.02%) Web Services
11 760 (12.99%) REST
12 706 (12.06%) Sass
13 689 (11.77%) XML
14 578 (9.88%) ASP.NET
15 555 (9.48%) RESTful
16 496 (8.48%) JSON
17 463 (7.91%) Spring
18 426 (7.28%) Ajax
19 420 (7.18%) Twitter Bootstrap
20 345 (5.90%) LESS
Miscellaneous
1 676 (11.55%) User Experience
2 287 (4.90%) Computer Science
3 189 (3.23%) Analytical Skills
4 167 (2.85%) Mobile App
5 123 (2.10%) Visualisation
6 111 (1.90%) Foreign Exchange (FX)
7 103 (1.76%) Fintech
8 85 (1.45%) Digital Media
9 69 (1.18%) Enterprise Software
10 67 (1.14%) Virtual Team
11 62 (1.06%) Fixed Income
12 60 (1.03%) Derivative
13 53 (0.91%) CMDB
14 52 (0.89%) Algorithms
14 52 (0.89%) Data Structures
15 45 (0.77%) W3C
16 42 (0.72%) Mathematics
17 39 (0.67%) NHS
18 36 (0.62%) Video on Demand
19 35 (0.60%) Equities
Operating Systems
1 513 (8.77%) Linux
2 296 (5.06%) Unix
3 276 (4.72%) Windows
4 189 (3.23%) Apple iOS
5 180 (3.08%) Android
6 45 (0.77%) Windows Server
7 30 (0.51%) CentOS
8 26 (0.44%) Windows Phone
9 24 (0.41%) Solaris
10 23 (0.39%) Mac OS X
11 21 (0.36%) Windows Server 2012
12 19 (0.32%) Red Hat Enterprise Linux
12 19 (0.32%) Windows Server 2008
13 16 (0.27%) webOS
13 16 (0.27%) Windows Phone 7
14 10 (0.17%) Mac OS
15 9 (0.15%) Windows 10
15 9 (0.15%) Windows 8
16 8 (0.14%) Ubuntu
16 8 (0.14%) Windows Phone 8
Processes & Methodologies
1 2744 (46.89%) Agile Software Development
2 1443 (24.66%) TDD
3 1354 (23.14%) Front End Development
4 959 (16.39%) Web Development
5 950 (16.23%) MVC
6 845 (14.44%) Scrum
7 802 (13.70%) BDD
8 797 (13.62%) OO
9 600 (10.25%) E-Commerce
10 549 (9.38%) Continuous Integration
11 414 (7.07%) Software Engineering
12 409 (6.99%) Responsive Web Design
13 403 (6.89%) DevOps
14 307 (5.25%) Unit Testing
15 304 (5.19%) Microservices
16 291 (4.97%) SDLC
17 273 (4.67%) Open Source
18 227 (3.88%) CRM
19 214 (3.66%) OOP
20 212 (3.62%) Continuous Delivery
Programming Languages
1 1671 (28.55%) Java
2 1009 (17.24%) SQL
3 985 (16.83%) C#
4 636 (10.87%) PHP
5 441 (7.54%) Python
6 358 (6.12%) Ruby
7 318 (5.43%) ES6
8 270 (4.61%) Scala
9 169 (2.89%) TypeScript
10 145 (2.48%) T-SQL
11 122 (2.08%) C++
12 104 (1.78%) Perl
13 87 (1.49%) Shell Script
14 77 (1.32%) PowerShell
15 74 (1.26%) Groovy
16 73 (1.25%) C
17 71 (1.21%) Bash Shell
17 71 (1.21%) PL/SQL
18 56 (0.96%) Objective-C
19 52 (0.89%) Clojure
Qualifications
1 346 (5.91%) Degree
2 157 (2.68%) Security Cleared
3 113 (1.93%) SC Cleared
4 21 (0.36%) DV Cleared
5 14 (0.24%) Microsoft Certification
6 11 (0.19%) PMP
7 10 (0.17%) BPSS Clearance
7 10 (0.17%) ISEB
8 7 (0.12%) AWS Certification
8 7 (0.12%) ISTQB
9 5 (0.085%) PMI Certification
10 4 (0.068%) PhD
10 4 (0.068%) Sun Certification
11 3 (0.051%) MCAD
11 3 (0.051%) MCP
11 3 (0.051%) MCSD
11 3 (0.051%) VMware Certified Professional (VCP)
12 2 (0.034%) CTC Cleared
12 2 (0.034%) ITIL Certification
12 2 (0.034%) MCTS
Quality Assurance & Compliance
1 289 (4.94%) QA
2 26 (0.44%) Data Quality
2 26 (0.44%) WAI
3 21 (0.36%) FATCA
3 21 (0.36%) SDET
4 13 (0.22%) Disclosure Scotland
5 10 (0.17%) WCAG
6 9 (0.15%) PCI DSS
7 8 (0.14%) MiFID
8 6 (0.10%) HL7
8 6 (0.10%) SLA
9 5 (0.085%) EMIR
10 4 (0.068%) Actionable Recommendations
11 3 (0.051%) GCP
12 2 (0.034%) COBIT
13 1 (0.017%) Basel II
System Software
1 242 (4.14%) Docker
2 71 (1.21%) Active Directory
3 37 (0.63%) Virtual Machines
4 23 (0.39%) VMware Infrastructure
5 19 (0.32%) KVM
6 18 (0.31%) Xen
7 15 (0.26%) Hyper-V
8 11 (0.19%) NFS
8 11 (0.19%) Oracle RAC
8 11 (0.19%) SRDF
9 8 (0.14%) Varnish
10 6 (0.10%) vSphere
11 5 (0.085%) vCloud
12 1 (0.017%) Ceph
12 1 (0.017%) Firmware
12 1 (0.017%) GlusterFS
12 1 (0.017%) Microsoft App-V
12 1 (0.017%) VirtualBox
12 1 (0.017%) XenApp
12 1 (0.017%) XenDesktop
Systems Management
1 142 (2.43%) Opscode Chef
2 139 (2.38%) Puppet
3 91 (1.56%) Ansible
4 31 (0.53%) Kubernetes
5 12 (0.21%) StatsD
6 10 (0.17%) Kibana
6 10 (0.17%) Nagios
7 9 (0.15%) Control-M
7 9 (0.15%) Grafana
7 9 (0.15%) Oracle Identity Management
8 8 (0.14%) logstash
8 8 (0.14%) Mesos
8 8 (0.14%) SCOM
9 7 (0.12%) CA Single Sign-On
9 7 (0.12%) Graphite
10 6 (0.10%) Ganglia
10 6 (0.10%) SELinux
10 6 (0.10%) vRealize
11 5 (0.085%) Capistrano
11 5 (0.085%) Terraform
Vendors
1 349 (5.96%) Microsoft
2 316 (5.40%) Adobe
3 312 (5.33%) Oracle
4 170 (2.90%) ServiceNow
5 133 (2.27%) Atlassian
6 128 (2.19%) Google
7 76 (1.30%) MuleSoft
8 72 (1.23%) Salesforce.com
8 72 (1.23%) Sitecore
9 65 (1.11%) IBM
9 65 (1.11%) Sybase
10 62 (1.06%) hybris
11 57 (0.97%) Zend
12 50 (0.85%) SAP
13 49 (0.84%) New Relic
14 41 (0.70%) Solace
15 37 (0.63%) Splunk
16 32 (0.55%) Twitter
16 32 (0.55%) VMware
17 29 (0.50%) Apple
Central London / West End
X4 Group
Rate: £350 - 500 per day
Posted: 38 minutes ago
London
ReThink Recruitment
Rate: £450 - £550 per day
Posted: 15 hours ago
London
ReThink Recruitment
Rate: £450 - £550 per day
Posted: 14 hours ago
London
Oliver Bernard
Rate: £500 - £600 per day
Posted: 17 hours ago
London
Oliver Bernard
Rate: £500 - £550 per day
Posted: Yesterday
London
Mortimer Spinks
Rate: £400 - £500 per day
Posted: 13 hours ago
London
Oliver Bernard
Rate: £500 - £600 per day
Posted: 17 hours ago
London
Oscar
Rate: £450 - £550 per day
Posted: 14 hours ago
London
Spectrum IT Recruitment (South) Ltd
Rate: £450 - £500 per day
Posted: 16 hours ago
London
Data Idols
Rate: From £400 to £500 per day
Posted: Yesterday
London
ReThink Recruitment
Rate: £450 - £550 per day
Posted: 19 hours ago
London
MA Associates Worldwide
Rate: From £450 to £550 per day
Posted: 16 hours ago
London
Nigel Frank International Ltd
Posted: Yesterday
City, London
TEKsystems
Rate: £500 - £550 per day
Posted: 13 hours ago
City, London
TEKsystems
Rate: £500 - £601 per day
Posted: 13 hours ago
London
Venn Group
Rate: £250 - £300 Per Day
Posted: Yesterday
London
Explore Recruitment Solutions
Rate: £550 - £600 per day
Posted: Yesterday
London
Wenham Carter
Rate: From £475 to £600 per day TBC
Posted: 21 hours ago
City, London
Salt
Rate: £400 - £450 per day
Posted: Yesterday
London
Oliver Bernard
Rate: £400 - £500 per day
Posted: 17 hours ago
City, London
Burns Sheehan
Rate: £450.00 - £500.00 per day
Posted: 19 hours ago
City, London
Arrows Group
Rate: £500 - £600 per day + negotiable
Posted: 16 hours ago
City, London
Client Server
Rate: £450 to £500 p/day
Posted: 20 hours ago
London
Nigel Frank International Ltd
Rate: £500 - £550 per day
Posted: Yesterday
City, London
Lorien Resourcing
Rate: £400 - £450 per day
Posted: Yesterday
London
Austin Fraser
Rate: £350 - £425 per day
Posted: 39 minutes ago
City, London
TEKsystems
Rate: £475 - £525 per day
Posted: 2 days ago
London
Digital Gurus
Rate: £450 - £550 Per Day
Posted: 2 days ago
London
TEKsystems
Rate: £450 - £500 per annum
Posted: 18 hours ago
East London
Opus Recruitment Solutions Ltd
Rate: £550 - £650 per day
Posted: 2 days ago