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 24 January 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
24 Jan 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
London / City of London
Rank 8 13 14
Rank change year-on-year
+5 +1
Contract jobs citing JavaScript 358 290 443
As % of all contract IT jobs located in the City of London 12.21% 9.57% 8.84%
As % of the Programming Languages category 24.37% 21.67% 19.39%
Number of daily rates quoted 312 241 366
Median daily rate £469 £450 £425
Median daily rate % change year-on-year
+4.16% +5.88%
90% offered a daily rate of more than £350 £340 £300
10% offered a daily rate of more than £599 £575 £575
UK excluding London median daily rate £375 £365 £350
% change year-on-year
+2.73% +4.28%
Number of hourly rates quoted 0 3 0
Median hourly rate - £55.00 -
UK excluding London median hourly rate £36.00 £35.00 £31.10
% change year-on-year
+2.85% +12.54%

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
1469 1338 2285
As % of all contract IT jobs located in the City of London 50.09% 44.16% 45.58%
Number of daily rates quoted 1229 1103 1879
Median daily rate £475 £488 £463
Median daily rate % change year-on-year
-2.56% +5.40%
90% offered a daily rate of more than £350 £325 £313
10% offered a daily rate of more than £625 £625 £625
UK excluding London median daily rate £380 £375 £350
% change year-on-year
+1.33% +7.14%
Number of hourly rates quoted 0 10 3
Median hourly rate - £29.64 £50.00
Median hourly rate % change year-on-year
- -40.72%
UK excluding London median hourly rate £40.50 £40.00 £35.50
% change year-on-year
+1.25% +12.67%

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 24 January 2017.

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 24 January 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 City of London region with a requirement for JavaScript.

1 552 (69.17%) HTML
2 475 (59.52%) CSS
3 394 (49.37%) Agile Software Development
4 310 (38.85%) AngularJS
5 298 (37.34%) HTML5
6 245 (30.70%) TDD
6 245 (30.70%) Java
7 203 (25.44%) jQuery
8 195 (24.44%) CSS3
9 180 (22.56%) React
10 170 (21.30%) Finance
11 168 (21.05%) Node.js
12 161 (20.18%) Front End Development
13 156 (19.55%) C#
14 155 (19.42%) Scrum
15 148 (18.55%) .NET
16 138 (17.29%) SQL
17 135 (16.92%) MVC
18 132 (16.54%) BDD
19 120 (15.04%) Web Development
20 119 (14.91%) RESTful
20 119 (14.91%) Banking
21 116 (14.54%) Git (software)
21 116 (14.54%) REST
22 110 (13.78%) Continuous Integration
23 109 (13.66%) Web Services
24 93 (11.65%) OO
25 89 (11.15%) Sass
25 89 (11.15%) User Experience
26 85 (10.65%) SQL Server

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 35 (4.39%) CMS
2 31 (3.88%) Adobe Experience Manager
3 24 (3.01%) Confluence
4 23 (2.88%) SharePoint
5 21 (2.63%) Apache
6 15 (1.88%) Drupal
6 15 (1.88%) Elasticsearch
7 14 (1.75%) Tomcat
8 12 (1.50%) Umbraco
9 10 (1.25%) WebLogic
10 9 (1.13%) JBoss
10 9 (1.13%) WordPress
11 8 (1.00%) IIS
11 8 (1.00%) Mule
11 8 (1.00%) SharePoint 2013
12 7 (0.88%) Apache Spark
13 6 (0.75%) BizTalk Server
13 6 (0.75%) WebSphere
14 4 (0.50%) Apache Solr
15 3 (0.38%) LiveCycle
Applications
1 16 (2.01%) MS Excel
2 9 (1.13%) Photoshop
3 3 (0.38%) InVision
3 3 (0.38%) OmniGraffle
4 2 (0.25%) Adobe Creative Suite
4 2 (0.25%) Adobe Illustrator
4 2 (0.25%) FrameMaker
4 2 (0.25%) HipChat
4 2 (0.25%) MS Office
4 2 (0.25%) UXPin
5 1 (0.13%) InfoPath
5 1 (0.13%) Pixate
Business Applications
1 14 (1.75%) Dynamics CRM
2 13 (1.63%) Magento
3 4 (0.50%) SAP CRM
3 4 (0.50%) SAP hybris
4 2 (0.25%) SAP Oil and Gas
5 1 (0.13%) Adobe Campaign
5 1 (0.13%) Eloqua
5 1 (0.13%) ION MarketView
5 1 (0.13%) OpenCart
5 1 (0.13%) Payment Gateway
5 1 (0.13%) RMDS
5 1 (0.13%) Shopify
Cloud Services
1 75 (9.40%) Amazon AWS
2 32 (4.01%) Microsoft Azure
3 17 (2.13%) GitHub
4 14 (1.75%) AWS CloudFormation
5 9 (1.13%) SaaS
6 5 (0.63%) IaaS
7 4 (0.50%) Amazon EC2
7 4 (0.50%) Force.com
7 4 (0.50%) PaaS
8 2 (0.25%) Akamai
8 2 (0.25%) Amazon S3
8 2 (0.25%) Google Analytics
8 2 (0.25%) Google Cloud Platform
9 1 (0.13%) Amazon ELB
9 1 (0.13%) Cloud Computing
9 1 (0.13%) G Suite
9 1 (0.13%) MailChimp
9 1 (0.13%) Office 365
9 1 (0.13%) Silverpop
9 1 (0.13%) Slack
Communications & Networking
1 48 (6.02%) HTTP
2 26 (3.26%) Internet
3 14 (1.75%) Network Security
4 11 (1.38%) SSL
5 9 (1.13%) DNS
6 7 (0.88%) RTP
6 7 (0.88%) RTSP
7 5 (0.63%) LDAP
8 3 (0.38%) AMQP
8 3 (0.38%) Intranet
8 3 (0.38%) Kerberos
8 3 (0.38%) SMS
8 3 (0.38%) SMTP
8 3 (0.38%) TCP/IP
9 2 (0.25%) Firewall
9 2 (0.25%) LAN
9 2 (0.25%) SSH
10 1 (0.13%) MRTG
10 1 (0.13%) SNMP
10 1 (0.13%) WAN
Database & Business Intelligence
1 85 (10.65%) SQL Server
2 70 (8.77%) MongoDB
3 55 (6.89%) MySQL
4 53 (6.64%) NoSQL
5 31 (3.88%) Apache Cassandra
6 26 (3.26%) Big Data
7 23 (2.88%) PostgreSQL
8 15 (1.88%) Relational Database
9 10 (1.25%) SQL Server Integration Services
9 10 (1.25%) SQL Server Reporting Services
10 9 (1.13%) Hadoop
10 9 (1.13%) Oracle Database
10 9 (1.13%) SQL Server 2012
11 8 (1.00%) Couchbase
11 8 (1.00%) SQL Server 2008
12 7 (0.88%) CouchDB
12 7 (0.88%) HBase
13 6 (0.75%) RDBMS
14 5 (0.63%) MariaDB
14 5 (0.63%) Power BI
Development Applications
1 116 (14.54%) Git (software)
2 59 (7.39%) Jenkins
3 51 (6.39%) JIRA
4 50 (6.27%) gulp
5 46 (5.76%) Grunt
6 42 (5.26%) Selenium
7 39 (4.89%) Jasmine
8 36 (4.51%) Cucumber
9 32 (4.01%) Bower
9 32 (4.01%) Karma Test Runner
9 32 (4.01%) webpack
10 30 (3.76%) Maven
11 24 (3.01%) Mocha
12 23 (2.88%) Visual Studio
13 20 (2.51%) Protractor
14 18 (2.26%) IntelliJ
14 18 (2.26%) Team Foundation Server
14 18 (2.26%) WebDriver
15 17 (2.13%) Subversion
16 16 (2.01%) Gradle
General
1 170 (21.30%) Finance
2 119 (14.91%) Banking
3 46 (5.76%) Investment Banking
4 35 (4.39%) Marketing
5 28 (3.51%) Retail
6 25 (3.13%) Front Office
7 19 (2.38%) Advertising
8 12 (1.50%) Financial Institution
9 10 (1.25%) Games
10 9 (1.13%) Publishing
11 8 (1.00%) Telecoms
12 6 (0.75%) Back Office
13 3 (0.38%) Automotive
13 3 (0.38%) Legal
13 3 (0.38%) Manufacturing
13 3 (0.38%) Retail Banking
14 2 (0.25%) Electronics
14 2 (0.25%) Multimedia
15 1 (0.13%) Interactive Media
15 1 (0.13%) Music Industry
Job Titles
1 636 (79.70%) Developer
2 158 (19.80%) JavaScript Developer
3 129 (16.17%) Front End Developer (Client-Side Developer)
4 103 (12.91%) Senior Developer
5 92 (11.53%) Java Developer
6 83 (10.40%) Full Stack Developer
7 69 (8.65%) HTML Developer
8 63 (7.89%) Angular Developer
9 47 (5.89%) .NET Developer
10 44 (5.51%) Web Developer
11 41 (5.14%) Node.js Developer
12 37 (4.64%) C# Developer
13 32 (4.01%) Senior Java Developer
13 32 (4.01%) UI Developer
14 30 (3.76%) Architect
15 26 (3.26%) HTML CSS Developer
16 25 (3.13%) Lead Developer
16 25 (3.13%) Senior JavaScript Developer
17 22 (2.76%) Applications Developer
18 21 (2.63%) Python Developer
Libraries, Frameworks & Software Standards
1 552 (69.17%) HTML
2 475 (59.52%) CSS
3 310 (38.85%) AngularJS
4 298 (37.34%) HTML5
5 203 (25.44%) jQuery
6 195 (24.44%) CSS3
7 180 (22.56%) React
8 168 (21.05%) Node.js
9 148 (18.55%) .NET
10 119 (14.91%) RESTful
11 116 (14.54%) REST
12 109 (13.66%) Web Services
13 89 (11.15%) Sass
14 83 (10.40%) XML
15 81 (10.15%) Twitter Bootstrap
16 80 (10.03%) JSON
17 79 (9.90%) ASP.NET
18 77 (9.65%) Ajax
19 60 (7.52%) Spring
20 50 (6.27%) LESS
Miscellaneous
1 89 (11.15%) User Experience
2 39 (4.89%) Mobile App
3 37 (4.64%) Computer Science
4 24 (3.01%) Foreign Exchange (FX)
5 21 (2.63%) Fintech
6 20 (2.51%) Analytical Skills
7 17 (2.13%) Fixed Income
7 17 (2.13%) NHS
7 17 (2.13%) Visualisation
8 16 (2.01%) Virtual Team
9 15 (1.88%) Digital Media
10 14 (1.75%) RIA
11 11 (1.38%) Graphic Design
12 10 (1.25%) Derivative
12 10 (1.25%) Enterprise Software
13 9 (1.13%) Mathematics
14 8 (1.00%) Equities
14 8 (1.00%) Equity Derivative
15 7 (0.88%) Management Information System
15 7 (0.88%) Streaming Video
Operating Systems
1 57 (7.14%) Linux
2 44 (5.51%) Apple iOS
3 43 (5.39%) Windows
4 38 (4.76%) Android
5 28 (3.51%) Unix
6 11 (1.38%) Windows Server
7 4 (0.50%) CentOS
7 4 (0.50%) webOS
7 4 (0.50%) Windows Phone
7 4 (0.50%) Windows Phone 7
8 3 (0.38%) Red Hat Enterprise Linux
8 3 (0.38%) Windows Server 2008
8 3 (0.38%) Windows Server 2012
9 2 (0.25%) Ubuntu
10 1 (0.13%) Debian
10 1 (0.13%) FreeBSD
10 1 (0.13%) Mac OS X
10 1 (0.13%) Windows 8
10 1 (0.13%) Windows Mobile
Processes & Methodologies
1 394 (49.37%) Agile Software Development
2 245 (30.70%) TDD
3 161 (20.18%) Front End Development
4 155 (19.42%) Scrum
5 135 (16.92%) MVC
6 132 (16.54%) BDD
7 120 (15.04%) Web Development
8 110 (13.78%) Continuous Integration
9 93 (11.65%) OO
10 79 (9.90%) Software Engineering
11 76 (9.52%) DevOps
12 66 (8.27%) E-Commerce
13 62 (7.77%) Responsive Web Design
14 58 (7.27%) Pair Programming
15 54 (6.77%) Automated Testing
16 51 (6.39%) Kanban
17 48 (6.02%) Unit Testing
18 46 (5.76%) Microservices
19 44 (5.51%) Open Source
20 42 (5.26%) SOA
Programming Languages
1 245 (30.70%) Java
2 156 (19.55%) C#
3 138 (17.29%) SQL
4 80 (10.03%) PHP
5 58 (7.27%) Python
6 55 (6.89%) ES6
7 48 (6.02%) Scala
8 32 (4.01%) Ruby
9 29 (3.63%) T-SQL
10 24 (3.01%) TypeScript
11 19 (2.38%) Shell Script
12 18 (2.26%) Groovy
13 17 (2.13%) PowerShell
14 16 (2.01%) PL/SQL
15 14 (1.75%) Clojure
16 13 (1.63%) Bash Shell
17 11 (1.38%) Apple Swift
17 11 (1.38%) C++
18 9 (1.13%) Go
18 9 (1.13%) Perl
Qualifications
1 43 (5.39%) Degree
2 11 (1.38%) Security Cleared
3 9 (1.13%) SC Cleared
4 2 (0.25%) DV Cleared
4 2 (0.25%) OCPJP
5 1 (0.13%) BPSS Clearance
5 1 (0.13%) ISEB
5 1 (0.13%) ISTQB
5 1 (0.13%) ITIL Certification
5 1 (0.13%) Microsoft Certification
5 1 (0.13%) PMP
Quality Assurance & Compliance
1 49 (6.14%) QA
2 5 (0.63%) SDET
3 3 (0.38%) HL7
4 1 (0.13%) Disclosure Scotland
4 1 (0.13%) PCI DSS
4 1 (0.13%) WAI
System Software
1 49 (6.14%) Docker
2 11 (1.38%) Active Directory
Systems Management
1 21 (2.63%) Puppet
2 14 (1.75%) Opscode Chef
3 7 (0.88%) Ansible
4 5 (0.63%) Kubernetes
5 4 (0.50%) SCOM
6 3 (0.38%) Mesos
7 2 (0.25%) Marathon
7 2 (0.25%) SCCM
7 2 (0.25%) vRealize
8 1 (0.13%) CA Single Sign-On
8 1 (0.13%) Capistrano
8 1 (0.13%) Grafana
8 1 (0.13%) HP Quality Center
8 1 (0.13%) ITRS Geneos
8 1 (0.13%) Kibana
8 1 (0.13%) logstash
8 1 (0.13%) Terraform
8 1 (0.13%) Thomson Reuters DACS
Vendors
1 44 (5.51%) Microsoft
2 36 (4.51%) Oracle
3 27 (3.38%) Adobe
4 16 (2.01%) New Relic
5 15 (1.88%) Atlassian
5 15 (1.88%) Salesforce.com
6 12 (1.50%) Google
6 12 (1.50%) SAP
7 10 (1.25%) Sitecore
8 8 (1.00%) Sybase
9 7 (0.88%) Brightcove
10 6 (0.75%) hybris
11 5 (0.63%) MuleSoft
11 5 (0.63%) ServiceNow
11 5 (0.63%) Teradata
12 4 (0.50%) OpenText
12 4 (0.50%) Red Hat
12 4 (0.50%) Solace
12 4 (0.50%) Splunk
12 4 (0.50%) Twitter
City, London
Oscar
Rate: £400 - £550 per day
Posted: Yesterday
City, London
Explore Recruitment Solutions
Rate: £300 - £450 per annum
Posted: 10 hours ago
City, London
Explore Recruitment Solutions
Rate: £300 - £400 per day
Posted: 14 hours ago
City, London
Oscar
Rate: £450 - £550 per day
Posted: Yesterday
City, London
Oscar
Rate: £450 - £550 per day
Posted: Yesterday
City, London
Premier IT
Rate: £375 - £450 per day
Posted: Yesterday
City, London
Total Recruitment Specialists Limited / TRG / Total recruitment group
Rate: £450 - £500 Per Day
Posted: Yesterday
City, London
Premier IT
Rate: £400 - £425 per day
Posted: Yesterday
City, London
Stratospherec
Rate: From £400 to £525 per day
Posted: 15 hours ago
City, London
TEKsystems
Rate: £475 - £525 per day
Posted: Yesterday
City, London
Oscar
Rate: £300 - £400 per day
Posted: Yesterday
City, London
AAP3
Rate: £475 - £510 per day
Posted: Yesterday
City, London
Client Server
Rate: £450 - £500 p/day
Posted: Yesterday
City, London
Oscar
Rate: £450 - £550 per day
Posted: Yesterday
City, London
Burns Sheehan
Rate: £500 - £550 per day + Negotiable
Posted: 8 hours ago
City, London
ANSON MCCADE
Rate: £400 - £500 / Day
Posted: 4 days ago
City, London
Experis Ltd
Rate: £400 - £450 per day + DOE
Posted: 6 days ago
City, London
ANSON MCCADE
Rate: £400-£550 depending on experience.
Posted: 5 days ago
City, London
E-synergy Solutions
Posted: 6 days ago
City, London
ANSON MCCADE
Rate: £400 - £500 / Day
Posted: 6 days ago
City, London
Parallel Consulting
Rate: £500 per day + extensions likely
Posted: 6 days ago
City, London
Pro-Quest Resourcing Ltd
Rate: £350 - £500 Per Day 350-500 / day
Posted: 4 days ago
City, London
Spectrum IT Recruitment (South) Ltd
Rate: £200 - £225 per day
Posted: 5 days ago
City, London
Harrington Starr
Rate: £350 - £500 per day
Posted: 6 days ago
City, London
Vantage Recruitment Solutions Ltd
Rate: From £450 to £450 per day
Posted: 6 days ago
City, London
Chris Cobbold Ltd
Rate: From £400 to £450 per day
Posted: 5 days ago
City, London
Oscar
Rate: £350 - £450 per day
Posted: 5 days ago
City, London
Salt
Rate: £400.00 per day
Posted: 6 days ago
City, London
Software Personnel International Ltd
Rate: Up to £480 per day
Posted: 4 days ago
City, London
ANSON MCCADE
Rate: £400 - £550 per day
Posted: 5 days ago