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 February 2017 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 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
England / London
Rank 8 8 9
Rank change year-on-year
0 +1
Contract jobs citing JavaScript 2312 2464 2144
As % of all contract IT jobs located in London 12.11% 11.49% 10.05%
As % of the Programming Languages category 26.61% 27.29% 23.64%
Number of daily rates quoted 1800 1845 1579
Median daily rate £450 £432 £415
Median daily rate % change year-on-year
+4.22% +4.03%
90% offered a daily rate of more than £325 £310 £300
10% offered a daily rate of more than £575 £575 £550
UK excluding London median daily rate £375 £354 £350
% change year-on-year
+6.00% +1.07%
Number of hourly rates quoted 8 16 12
Median hourly rate £42.75 £43.00 £27.37
Median hourly rate % change year-on-year
-0.58% +57.10%
90% offered a hourly rate of more than £24.35 £24.94 £22.00
10% offered a hourly rate of more than £61.50 £53.75 £47.97
UK excluding London median hourly rate £41.00 £38.75 £30.20
% change year-on-year
+5.80% +28.31%

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
8689 9029 9071
As % of all contract IT jobs located in London 45.49% 42.10% 42.53%
Number of daily rates quoted 6496 6699 6697
Median daily rate £475 £468 £450
Median daily rate % change year-on-year
+1.60% +3.88%
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 £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 53 62 45
Median hourly rate £47.00 £40.00 £29.00
Median hourly rate % change year-on-year
+17.50% +37.93%
90% offered a hourly rate of more than £27.62 £18.56 £17.50
10% offered a hourly rate of more than £55.00 £55.00 £53.50
UK excluding London median hourly rate £41.50 £40.00 £35.50
% change year-on-year
+3.75% +12.67%

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 February 2017.

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 February 2017.

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 February 2017. 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 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 +8 357 £463 +3.93% 226
Canary Wharf +8 15 £475 +22.58%
Croydon -9 12 £413 - 3
Docklands, London +1 7 £550 +33.33%
Wimbledon - 6 £275 -
Westminster -5 5 £488 +14.70%
Greenwich - 4 £425 - 1
Lewisham - 4 £300 -
Bromley -1 3 £450 +38.46%
Twickenham - 3 £350 - 2
Hounslow +1 2 - -
Hammersmith -3 2 £550 +34.14%
Kingston Upon Thames -10 2 - - 12
Barnet - 2 £400 -
Hackney -3 1 £325 - 2
Morden - 1 £330 - 1
JavaScript
England

JavaScript
Top 30 Related IT Skills in London

For the 6 months to 25 February 2017, 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 3469 (66.41%) HTML
2 3067 (58.71%) CSS
3 2452 (46.94%) Agile Software Development
4 1796 (34.38%) AngularJS
5 1752 (33.54%) HTML5
6 1462 (27.99%) Java
7 1319 (25.25%) TDD
8 1213 (23.22%) CSS3
9 1150 (22.01%) Node.js
10 1104 (21.13%) jQuery
11 1091 (20.88%) Front End Development
12 1066 (20.41%) React
13 895 (17.13%) SQL
14 891 (17.06%) .NET
15 878 (16.81%) Git (software)
16 853 (16.33%) C#
17 851 (16.29%) Finance
18 812 (15.54%) Scrum
19 785 (15.03%) Web Services
20 766 (14.66%) MVC
21 757 (14.49%) Web Development
22 735 (14.07%) BDD
23 720 (13.78%) OO
24 672 (12.86%) REST
25 605 (11.58%) XML
26 580 (11.10%) Sass
27 551 (10.55%) SQL Server
28 535 (10.24%) Banking
28 535 (10.24%) User Experience
29 534 (10.22%) PHP

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
1 317 (6.07%) CMS
2 176 (3.37%) SharePoint
3 173 (3.31%) Confluence
4 154 (2.95%) Adobe Experience Manager
5 153 (2.93%) Apache
6 120 (2.30%) Elasticsearch
7 110 (2.11%) Drupal
8 96 (1.84%) WordPress
9 90 (1.72%) Tomcat
10 81 (1.55%) WebSphere
11 70 (1.34%) IIS
12 69 (1.32%) Apache Solr
12 69 (1.32%) SharePoint 2013
13 54 (1.03%) Apache Spark
14 43 (0.82%) JBoss
15 40 (0.77%) SharePoint 2010
16 36 (0.69%) Umbraco
17 30 (0.57%) WebLogic
18 29 (0.56%) nginx
18 29 (0.56%) Oracle SOA Suite
Applications
1 112 (2.14%) Photoshop
2 102 (1.95%) MS Excel
3 26 (0.50%) OmniGraffle
4 25 (0.48%) Adobe Illustrator
5 24 (0.46%) MS Office
6 20 (0.38%) Adobe Creative Suite
7 16 (0.31%) MS Visio
8 7 (0.13%) InDesign
8 7 (0.13%) InfoPath
8 7 (0.13%) InVision
9 6 (0.11%) GIMP
10 5 (0.096%) HipChat
10 5 (0.096%) MS PowerPoint
11 4 (0.077%) Adobe After Effects
11 4 (0.077%) MS Project
11 4 (0.077%) SPSS
12 3 (0.057%) UXPin
13 2 (0.038%) PaintShop Pro
13 2 (0.038%) Pixate
13 2 (0.038%) Spreadsheet
Business Applications
1 97 (1.86%) Dynamics CRM
2 44 (0.84%) Magento
3 17 (0.33%) Adobe Campaign
4 14 (0.27%) Remedy ITSM
4 14 (0.27%) SAP Oil and Gas
5 9 (0.17%) Oracle BPM
6 5 (0.096%) SAP CRM
6 5 (0.096%) SAP Hybris
7 4 (0.077%) Unica
7 4 (0.077%) Workday HCM
8 3 (0.057%) Eloqua
8 3 (0.057%) SAP Business One
8 3 (0.057%) Shopify
8 3 (0.057%) WebTrends
9 2 (0.038%) NetSuite
9 2 (0.038%) Oracle Applications
9 2 (0.038%) Radian6
9 2 (0.038%) RMDS
9 2 (0.038%) Salesforce.com CRM
9 2 (0.038%) SDL Web 8
Cloud Services
1 417 (7.98%) Amazon AWS
2 227 (4.35%) Microsoft Azure
3 217 (4.15%) GitHub
4 72 (1.38%) SaaS
5 57 (1.09%) Amazon EC2
6 41 (0.78%) Office 365
7 39 (0.75%) Heroku
8 28 (0.54%) AWS CloudFormation
8 28 (0.54%) PaaS
9 27 (0.52%) Google Analytics
10 22 (0.42%) Google Cloud Platform
11 20 (0.38%) Amazon S3
12 19 (0.36%) Amazon SQS
12 19 (0.36%) Slack
13 18 (0.34%) AWS Lambda
13 18 (0.34%) IaaS
14 14 (0.27%) Cloud Computing
15 13 (0.25%) Force.com
16 10 (0.19%) Route 53
17 9 (0.17%) Amazon Kinesis
Communications & Networking
1 189 (3.62%) HTTP
2 111 (2.12%) Internet
3 57 (1.09%) LDAP
4 38 (0.73%) Intranet
5 37 (0.71%) SSL
6 35 (0.67%) TCP/IP
7 30 (0.57%) Network Security
8 26 (0.50%) DNS
9 24 (0.46%) Kerberos
10 21 (0.40%) AMQP
11 20 (0.38%) HTTPS
12 15 (0.29%) SMTP
13 14 (0.27%) Firewall
14 11 (0.21%) SSH
15 9 (0.17%) NAS
15 9 (0.17%) SAN
15 9 (0.17%) VPN
16 8 (0.15%) iSCSI
16 8 (0.15%) LAN
16 8 (0.15%) WebEx
Database & Business Intelligence
1 551 (10.55%) SQL Server
2 387 (7.41%) MySQL
3 276 (5.28%) MongoDB
4 275 (5.26%) NoSQL
5 220 (4.21%) Relational Database
6 183 (3.50%) Big Data
7 153 (2.93%) PostgreSQL
8 96 (1.84%) Hadoop
9 91 (1.74%) Apache Cassandra
10 65 (1.24%) RDBMS
10 65 (1.24%) Redis
11 63 (1.21%) SQL Server 2012
12 61 (1.17%) SQL Server 2008
13 54 (1.03%) SQL Server Reporting Services
14 50 (0.96%) SQL Server Integration Services
15 31 (0.59%) Oracle Database
16 29 (0.56%) Data Warehouse
17 28 (0.54%) Amazon DynamoDB
17 28 (0.54%) Azure SQL Database
17 28 (0.54%) HBase
Development Applications
1 878 (16.81%) Git (software)
2 378 (7.24%) JIRA
3 377 (7.22%) Jenkins
4 260 (4.98%) Grunt
5 259 (4.96%) Selenium
6 250 (4.79%) Jasmine
7 248 (4.75%) Maven
8 236 (4.52%) gulp
9 206 (3.94%) Cucumber
10 163 (3.12%) Subversion
11 152 (2.91%) webpack
12 147 (2.81%) Mocha
13 139 (2.66%) TeamCity
14 119 (2.28%) JUnit
15 99 (1.90%) Karma Test Runner
16 96 (1.84%) Visual Studio
17 89 (1.70%) Mockito
18 84 (1.61%) WebDriver
19 71 (1.36%) Bower
19 71 (1.36%) Gradle
General
1 851 (16.29%) Finance
2 535 (10.24%) Banking
3 206 (3.94%) Investment Banking
3 206 (3.94%) Retail
4 205 (3.92%) Marketing
5 113 (2.16%) Publishing
6 112 (2.14%) Front Office
7 95 (1.82%) Games
8 87 (1.67%) Advertising
9 79 (1.51%) Telecoms
10 42 (0.80%) Back Office
11 40 (0.77%) Pharmaceutical
12 33 (0.63%) Manufacturing
13 32 (0.61%) Legal
14 25 (0.48%) Financial Institution
15 19 (0.36%) Electronics
15 19 (0.36%) Law
16 18 (0.34%) Automotive
16 18 (0.34%) Retail Banking
17 6 (0.11%) Interactive Media
Job Titles
1 4104 (78.56%) Developer
2 1169 (22.38%) JavaScript Developer
3 886 (16.96%) Front End Developer (Client-Side Developer)
4 519 (9.93%) Java Developer
5 471 (9.02%) Senior Developer
6 414 (7.92%) HTML Developer
7 408 (7.81%) Angular Developer
8 407 (7.79%) Full Stack Developer
9 376 (7.20%) .NET Developer
10 303 (5.80%) C# Developer
11 274 (5.25%) HTML CSS Developer
11 274 (5.25%) Web Developer
12 273 (5.23%) UI Developer
13 266 (5.09%) Node.js Developer
14 203 (3.89%) C# .NET Developer
15 195 (3.73%) Architect
16 156 (2.99%) Agile Developer
17 150 (2.87%) PHP Developer
18 138 (2.64%) Consultant
19 135 (2.58%) Python Developer
Libraries, Frameworks & Software Standards
1 3469 (66.41%) HTML
2 3067 (58.71%) CSS
3 1796 (34.38%) AngularJS
4 1752 (33.54%) HTML5
5 1213 (23.22%) CSS3
6 1150 (22.01%) Node.js
7 1104 (21.13%) jQuery
8 1066 (20.41%) React
9 891 (17.06%) .NET
10 785 (15.03%) Web Services
11 672 (12.86%) REST
12 605 (11.58%) XML
13 580 (11.10%) Sass
14 527 (10.09%) RESTful
15 483 (9.25%) ASP.NET
16 452 (8.65%) JSON
17 420 (8.04%) Spring
18 376 (7.20%) Ajax
19 343 (6.57%) SOAP
20 339 (6.49%) Twitter Bootstrap
Miscellaneous
1 535 (10.24%) User Experience
2 231 (4.42%) Computer Science
3 177 (3.39%) Mobile App
4 153 (2.93%) Analytical Skills
5 149 (2.85%) Fintech
6 118 (2.26%) Foreign Exchange (FX)
7 66 (1.26%) Enterprise Software
7 66 (1.26%) Fixed Income
8 60 (1.15%) Derivative
9 51 (0.98%) CMDB
9 51 (0.98%) Data Structures
10 49 (0.94%) Virtual Team
11 46 (0.88%) Digital Media
12 41 (0.78%) Equities
13 40 (0.77%) iPad
14 38 (0.73%) Algorithms
14 38 (0.73%) W3C
15 34 (0.65%) Video on Demand
16 33 (0.63%) NHS
17 25 (0.48%) Blog
Operating Systems
1 454 (8.69%) Linux
2 231 (4.42%) Windows
3 229 (4.38%) Unix
4 154 (2.95%) Apple iOS
5 130 (2.49%) Android
6 47 (0.90%) Windows Server
7 41 (0.78%) CentOS
8 33 (0.63%) Red Hat Enterprise Linux
9 31 (0.59%) Ubuntu
10 19 (0.36%) Windows Phone
11 16 (0.31%) Mac OS X
12 14 (0.27%) Windows Server 2012
13 13 (0.25%) Solaris
14 12 (0.23%) webOS
14 12 (0.23%) Windows Phone 7
14 12 (0.23%) Windows Server 2008
15 7 (0.13%) Windows Phone 8
16 5 (0.096%) AIX
16 5 (0.096%) Debian
17 4 (0.077%) Mac OS
Processes & Methodologies
1 2452 (46.94%) Agile Software Development
2 1319 (25.25%) TDD
3 1091 (20.88%) Front End Development
4 812 (15.54%) Scrum
5 766 (14.66%) MVC
6 757 (14.49%) Web Development
7 735 (14.07%) BDD
8 720 (13.78%) OO
9 524 (10.03%) E-Commerce
10 492 (9.42%) Continuous Integration
11 399 (7.64%) DevOps
12 384 (7.35%) Software Engineering
13 322 (6.16%) Microservices
14 304 (5.82%) Responsive Web Design
15 246 (4.71%) Unit Testing
16 236 (4.52%) Open Source
17 224 (4.29%) SDLC
18 220 (4.21%) Kanban
19 210 (4.02%) SOA
20 185 (3.54%) Pair Programming
Programming Languages
1 1462 (27.99%) Java
2 895 (17.13%) SQL
3 853 (16.33%) C#
4 534 (10.22%) PHP
5 422 (8.08%) Python
6 330 (6.32%) Ruby
7 308 (5.90%) ES6
8 218 (4.17%) Scala
9 144 (2.76%) TypeScript
10 101 (1.93%) C++
11 82 (1.57%) T-SQL
12 80 (1.53%) Bash Shell
13 79 (1.51%) Shell Script
14 78 (1.49%) Perl
14 78 (1.49%) PowerShell
15 76 (1.45%) C
16 72 (1.38%) PL/SQL
17 70 (1.34%) Groovy
18 48 (0.92%) Go
18 48 (0.92%) XPath
Qualifications
1 314 (6.01%) Degree
2 139 (2.66%) Security Cleared
3 95 (1.82%) SC Cleared
4 14 (0.27%) ISEB
5 12 (0.23%) DV Cleared
5 12 (0.23%) ISTQB
6 11 (0.21%) Microsoft Certification
7 9 (0.17%) AWS Certification
8 7 (0.13%) PMP
9 6 (0.11%) ITIL Certification
9 6 (0.11%) MBA
9 6 (0.11%) OCPJP
9 6 (0.11%) PhD
9 6 (0.11%) Sun Certification
10 5 (0.096%) BPSS Clearance
10 5 (0.096%) ISTQB Foundation Certification
11 4 (0.077%) CTC Cleared
12 3 (0.057%) PMI Certification
13 2 (0.038%) CISSP
13 2 (0.038%) MCAD
Quality Assurance & Compliance
1 288 (5.51%) QA
2 22 (0.42%) SDET
3 21 (0.40%) Data Quality
3 21 (0.40%) FATCA
4 17 (0.33%) MiFID
5 13 (0.25%) SLA
6 11 (0.21%) WAI
7 10 (0.19%) WCAG
8 7 (0.13%) Disclosure Scotland
8 7 (0.13%) HL7
9 6 (0.11%) EMIR
10 4 (0.077%) PCI DSS
11 3 (0.057%) Cyber Essentials
11 3 (0.057%) HMG Security Policy Framework
12 2 (0.038%) Actionable Recommendations
12 2 (0.038%) GCP
System Software
1 267 (5.11%) Docker
2 46 (0.88%) Active Directory
3 27 (0.52%) Virtual Machines
4 17 (0.33%) VMware Infrastructure
5 10 (0.19%) Hyper-V
6 8 (0.15%) KVM
6 8 (0.15%) NFS
6 8 (0.15%) Oracle RAC
6 8 (0.15%) SRDF
7 7 (0.13%) HDFS
7 7 (0.13%) Xen
8 6 (0.11%) Varnish
9 3 (0.057%) vCloud
10 2 (0.038%) vSphere
11 1 (0.019%) Apache Flume
11 1 (0.019%) Apache ZooKeeper
11 1 (0.019%) Firmware
11 1 (0.019%) GlusterFS
11 1 (0.019%) VirtualBox
11 1 (0.019%) VMware ESX
Systems Management
1 112 (2.14%) Puppet
2 103 (1.97%) Opscode Chef
3 91 (1.74%) Ansible
4 41 (0.78%) Kubernetes
5 18 (0.34%) Terraform
6 13 (0.25%) Kibana
7 12 (0.23%) Mesos
8 11 (0.21%) SCOM
9 10 (0.19%) Nagios
10 8 (0.15%) Packer
11 7 (0.13%) Control-M
11 7 (0.13%) OpenAM
11 7 (0.13%) SCCM
12 6 (0.11%) CA Single Sign-On
12 6 (0.11%) Capistrano
12 6 (0.11%) Piwik
12 6 (0.11%) SELinux
12 6 (0.11%) vRealize
13 5 (0.096%) TeamSite
14 4 (0.077%) ZABBIX
Vendors
1 308 (5.90%) Microsoft
2 292 (5.59%) Oracle
3 240 (4.59%) Adobe
4 175 (3.35%) ServiceNow
5 108 (2.07%) Atlassian
6 95 (1.82%) Google
7 75 (1.44%) Salesforce.com
8 67 (1.28%) Sitecore
9 64 (1.23%) hybris
10 56 (1.07%) MuleSoft
11 52 (1.00%) SAP
12 50 (0.96%) Sybase
13 49 (0.94%) Red Hat
14 47 (0.90%) IBM
15 42 (0.80%) Solace
16 41 (0.78%) New Relic
17 39 (0.75%) Zend
18 32 (0.61%) Apigee
19 27 (0.52%) Splunk
20 24 (0.46%) VMware
Central London / West End
Client Server
Rate: £450 to £500 p/day
Posted: 21 hours ago
City, London
Harrington Starr
Rate: £400 - £450 per day
Posted: 1 hour ago
London
Opus Recruitment Solutions Ltd
Rate: £175 - £250 per day
Posted: 21 hours ago
West London
Oscar
Rate: £300 - £400 per day
Posted: Yesterday
London
Canary Wharf and City
Rate: Up to £550 per day
Posted: 21 hours ago
London
Oscar
Rate: £500 - £600 per day
Posted: Yesterday
City, London
Red10
Rate: £450 - £500 per day
Posted: 21 hours ago
South West London
keytree
Rate: £300 - £450 per day
Posted: Yesterday
London
TEKsystems
Rate: £601 - £700 per day
Posted: 21 hours ago
London
KPRS
Rate: From £350 to £400 per day £350 - £400 per day
Posted: 2 days ago
London
Oliver Bernard
Rate: £500 - £550 per day
Posted: 2 days ago
London
Oliver Bernard
Rate: £450 - £500 per day
Posted: Yesterday
London
Client Server
Rate: £550 - £600 per day
Posted: Yesterday
City, London
Oscar
Rate: £300 - £375 per day
Posted: Yesterday
City, London
Oscar
Rate: £300 - £400 per day
Posted: Yesterday
Central London / West End
X4 Group
Rate: £400 - 500 per day
Posted: Yesterday
West London
JM
Rate: £300 - £350 per day
Posted: Yesterday
South East London
Lorien Resourcing
Rate: £400 - £460 per day
Posted: Yesterday
South East London
Energon People
Rate: £500 - £600 per day
Posted: Yesterday
London
TEKsystems
Rate: £400 - £550 per day
Posted: Yesterday
City, London
Hatstand Limited
Rate: £400 - £550 per day
Posted: 21 hours ago
Central London / West End
Nakama
Rate: From £400 to £500 per day Paid weekly
Posted: Yesterday
London
Hays Finance Technology
Rate: £450.00 - £530.00 per day
Posted: 2 days ago
London
Hays Finance Technology
Rate: £500.00 - £575.00 per day
Posted: 2 days ago
City, London
Premier IT
Rate: £300 - £350 per day
Posted: 3 days ago
London
Oliver Bernard
Rate: £500 - £525 per day
Posted: Yesterday
London
Hays Finance Technology
Rate: £450.00 - £500.00 per day
Posted: 2 days ago
City, London
2M Employment Solutions
Rate: £9.75 per hour
Posted: 2 days ago
Morden, Surrey
Square One Resources
Rate: £400 per day
Posted: Yesterday
London
Oliver Bernard
Rate: £550 per day
Posted: 2 days ago