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 3 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
3 Dec 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 8 9 11
Rank change year-on-year
+1 +2
Contract jobs citing JavaScript 430 361 545
As % of all contract IT jobs located in the City of London 13.53% 10.41% 9.26%
As % of the Programming Languages category 25.81% 21.67% 21.25%
Number of daily rates quoted 374 305 462
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 £350 £325 £293
10% offered a daily rate of more than £623 £575 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 2 0
Median hourly rate - £23.66 -
UK excluding London median hourly rate £34.25 £29.75 £32.50
% change year-on-year
+15.12% -8.46%
JavaScript
London

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
1666 1666 2565
As % of all contract IT jobs located in the City of London 52.42% 48.04% 43.59%
Number of daily rates quoted 1404 1404 2082
Median daily rate £500 £480 £450
Median daily rate % change year-on-year
+4.16% +6.66%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £650 £650 £613
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 4 12 8
Median hourly rate £27.50 £23.75 £20.00
Median hourly rate % change year-on-year
+15.78% +18.75%
90% offered a hourly rate of more than £22.19 £19.80 £10.50
10% offered a hourly rate of more than £39.75 £37.50 £50.00
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 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 3 December 2016.

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 3 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 City of London region with a requirement for JavaScript.

1 622 (69.34%) HTML
2 529 (58.97%) CSS
3 464 (51.73%) Agile Software Development
4 370 (41.25%) AngularJS
5 352 (39.24%) HTML5
6 297 (33.11%) Java
7 283 (31.55%) TDD
8 235 (26.20%) CSS3
9 220 (24.53%) jQuery
10 202 (22.52%) Finance
11 192 (21.40%) Front End Development
12 191 (21.29%) Node.js
13 189 (21.07%) C#
14 185 (20.62%) React
15 177 (19.73%) .NET
16 161 (17.95%) Scrum
17 156 (17.39%) SQL
18 154 (17.17%) MVC
18 154 (17.17%) BDD
19 153 (17.06%) Web Development
20 141 (15.72%) Git (software)
21 132 (14.72%) Banking
22 126 (14.05%) Web Services
23 120 (13.38%) Continuous Integration
24 116 (12.93%) RESTful
25 113 (12.60%) OO
26 109 (12.15%) REST
27 105 (11.71%) User Experience
28 102 (11.37%) Sass
29 100 (11.15%) PHP

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 41 (4.57%) CMS
2 30 (3.34%) Adobe Experience Manager
3 26 (2.90%) Confluence
3 26 (2.90%) Elasticsearch
4 25 (2.79%) SharePoint
5 16 (1.78%) Apache
6 15 (1.67%) Drupal
7 11 (1.23%) SharePoint 2013
7 11 (1.23%) WebSphere
8 10 (1.11%) Umbraco
9 8 (0.89%) WordPress
10 7 (0.78%) Apache Spark
10 7 (0.78%) IIS
11 6 (0.67%) Cloud Foundry
11 6 (0.67%) JBoss
11 6 (0.67%) Mule
11 6 (0.67%) nginx
11 6 (0.67%) Tomcat
11 6 (0.67%) WebLogic
12 5 (0.56%) SharePoint 2010
Applications
1 16 (1.78%) MS Excel
2 11 (1.23%) Photoshop
3 6 (0.67%) Adobe Illustrator
4 3 (0.33%) Adobe Creative Suite
5 2 (0.22%) FrameMaker
5 2 (0.22%) MS Office
5 2 (0.22%) Spreadsheet
6 1 (0.11%) Fireworks
6 1 (0.11%) HipChat
6 1 (0.11%) InDesign
6 1 (0.11%) InfoPath
6 1 (0.11%) InVision
6 1 (0.11%) MS PowerPoint
6 1 (0.11%) OmniGraffle
6 1 (0.11%) Pixate
Business Applications
1 16 (1.78%) Magento
2 14 (1.56%) Dynamics CRM
3 2 (0.22%) SAP Oil and Gas
3 2 (0.22%) Shopify
4 1 (0.11%) Adobe Campaign
4 1 (0.11%) ION MarketView
4 1 (0.11%) OpenCart
4 1 (0.11%) Payment Gateway
4 1 (0.11%) RMDS
Cloud Services
1 96 (10.70%) Amazon AWS
2 51 (5.69%) Microsoft Azure
3 18 (2.01%) Amazon EC2
3 18 (2.01%) GitHub
4 13 (1.45%) SaaS
5 8 (0.89%) AWS CloudFormation
6 5 (0.56%) IaaS
7 4 (0.45%) Force.com
8 3 (0.33%) Google Cloud Platform
8 3 (0.33%) Office 365
8 3 (0.33%) PaaS
9 2 (0.22%) Google Analytics
10 1 (0.11%) Amazon S3
10 1 (0.11%) G Suite
10 1 (0.11%) Google App Engine
10 1 (0.11%) Google Play
10 1 (0.11%) MailChimp
10 1 (0.11%) Slack
Communications & Networking
1 38 (4.24%) HTTP
2 27 (3.01%) Internet
3 26 (2.90%) Network Security
4 10 (1.11%) LDAP
5 8 (0.89%) SSL
6 6 (0.67%) DNS
7 4 (0.45%) SNMP
8 3 (0.33%) AMQP
8 3 (0.33%) Kerberos
8 3 (0.33%) SMS
8 3 (0.33%) SMTP
9 2 (0.22%) Firewall
9 2 (0.22%) Intranet
9 2 (0.22%) LAN
9 2 (0.22%) RTP
9 2 (0.22%) RTSP
9 2 (0.22%) TCP/IP
10 1 (0.11%) IPFIX
10 1 (0.11%) MRTG
10 1 (0.11%) Unified Communications
Database & Business Intelligence
1 90 (10.03%) SQL Server
2 76 (8.47%) MongoDB
3 57 (6.35%) MySQL
4 56 (6.24%) NoSQL
5 30 (3.34%) Big Data
6 29 (3.23%) Apache Cassandra
7 24 (2.68%) Relational Database
8 22 (2.45%) PostgreSQL
9 19 (2.12%) Hadoop
10 15 (1.67%) Amazon DynamoDB
11 14 (1.56%) RDBMS
12 9 (1.00%) Couchbase
12 9 (1.00%) SQL Server Reporting Services
13 8 (0.89%) SQL Server Integration Services
14 7 (0.78%) Amazon RDS
14 7 (0.78%) Oracle Database
15 6 (0.67%) DB2
16 5 (0.56%) CouchDB
16 5 (0.56%) HBase
16 5 (0.56%) SQL Server 2008
Development Applications
1 141 (15.72%) Git (software)
2 60 (6.69%) Grunt
3 59 (6.58%) gulp
4 55 (6.13%) Jenkins
5 49 (5.46%) JIRA
6 37 (4.12%) Bower
7 35 (3.90%) Jasmine
7 35 (3.90%) Selenium
8 30 (3.34%) Karma Test Runner
9 27 (3.01%) Cucumber
10 26 (2.90%) Subversion
10 26 (2.90%) TeamCity
10 26 (2.90%) webpack
11 24 (2.68%) Maven
12 23 (2.56%) Mocha
13 22 (2.45%) Gradle
13 22 (2.45%) Visual Studio
14 19 (2.12%) Protractor
15 18 (2.01%) Team Foundation Server
16 17 (1.90%) IntelliJ
General
1 202 (22.52%) Finance
2 132 (14.72%) Banking
3 63 (7.02%) Marketing
4 38 (4.24%) Investment Banking
5 30 (3.34%) Front Office
6 28 (3.12%) Retail
7 27 (3.01%) Advertising
8 21 (2.34%) Games
9 17 (1.90%) Financial Institution
10 9 (1.00%) Publishing
11 7 (0.78%) Telecoms
12 6 (0.67%) Back Office
13 5 (0.56%) Legal
14 3 (0.33%) Law
14 3 (0.33%) Manufacturing
15 2 (0.22%) Electronics
15 2 (0.22%) Interactive Media
15 2 (0.22%) Retail Banking
16 1 (0.11%) Pharmaceutical
16 1 (0.11%) Private Banking
Job Titles
1 727 (81.05%) Developer
2 177 (19.73%) JavaScript Developer
3 153 (17.06%) Front End Developer (Client-Side Developer)
4 111 (12.37%) Senior Developer
5 100 (11.15%) Java Developer
6 84 (9.36%) Full Stack Developer
7 71 (7.92%) Angular Developer
8 70 (7.80%) HTML Developer
9 65 (7.25%) .NET Developer
10 62 (6.91%) Web Developer
11 44 (4.91%) C# Developer
12 39 (4.35%) Node.js Developer
13 31 (3.46%) Applications Developer
14 30 (3.34%) Senior JavaScript Developer
15 29 (3.23%) Agile Developer
16 28 (3.12%) Architect
16 28 (3.12%) C# .NET Developer
16 28 (3.12%) Senior Web Developer
17 27 (3.01%) Senior Java Developer
17 27 (3.01%) UI Developer
Libraries, Frameworks & Software Standards
1 622 (69.34%) HTML
2 529 (58.97%) CSS
3 370 (41.25%) AngularJS
4 352 (39.24%) HTML5
5 235 (26.20%) CSS3
6 220 (24.53%) jQuery
7 191 (21.29%) Node.js
8 185 (20.62%) React
9 177 (19.73%) .NET
10 126 (14.05%) Web Services
11 116 (12.93%) RESTful
12 109 (12.15%) REST
13 102 (11.37%) Sass
14 99 (11.04%) ASP.NET
15 89 (9.92%) XML
16 83 (9.25%) Ajax
16 83 (9.25%) Twitter Bootstrap
17 71 (7.92%) JSON
18 62 (6.91%) LESS
19 56 (6.24%) Backbone.js
Miscellaneous
1 105 (11.71%) User Experience
2 58 (6.47%) Computer Science
3 30 (3.34%) Virtual Team
4 27 (3.01%) Digital Media
4 27 (3.01%) Mobile App
5 24 (2.68%) Analytical Skills
6 23 (2.56%) NHS
7 20 (2.23%) Foreign Exchange (FX)
7 20 (2.23%) Visualisation
8 18 (2.01%) Fintech
8 18 (2.01%) Fixed Income
9 15 (1.67%) Public Cloud
10 13 (1.45%) Derivative
11 12 (1.34%) Equities
11 12 (1.34%) Mathematics
12 11 (1.23%) RIA
13 10 (1.11%) Enterprise Software
13 10 (1.11%) Equity Derivative
14 8 (0.89%) Graphic Design
15 7 (0.78%) Hedge funds
Operating Systems
1 65 (7.25%) Linux
2 47 (5.24%) Apple iOS
3 39 (4.35%) Android
4 34 (3.79%) Windows
5 30 (3.34%) Unix
6 8 (0.89%) Windows Server
7 4 (0.45%) webOS
7 4 (0.45%) Windows Phone
7 4 (0.45%) Windows Phone 7
8 3 (0.33%) Red Hat Enterprise Linux
8 3 (0.33%) Windows Server 2008
8 3 (0.33%) Windows Server 2012
9 2 (0.22%) Mac OS X
10 1 (0.11%) CentOS
10 1 (0.11%) Windows 8
10 1 (0.11%) Windows Mobile
Processes & Methodologies
1 464 (51.73%) Agile Software Development
2 283 (31.55%) TDD
3 192 (21.40%) Front End Development
4 161 (17.95%) Scrum
5 154 (17.17%) BDD
5 154 (17.17%) MVC
6 153 (17.06%) Web Development
7 120 (13.38%) Continuous Integration
8 113 (12.60%) OO
9 95 (10.59%) E-Commerce
10 85 (9.48%) DevOps
11 81 (9.03%) Software Engineering
12 72 (8.03%) Responsive Web Design
13 65 (7.25%) Automated Testing
14 60 (6.69%) Pair Programming
15 54 (6.02%) OOP
16 50 (5.57%) Microservices
16 50 (5.57%) Unit Testing
17 48 (5.35%) Open Source
18 47 (5.24%) CRM
Programming Languages
1 297 (33.11%) Java
2 189 (21.07%) C#
3 156 (17.39%) SQL
4 100 (11.15%) PHP
5 67 (7.47%) Python
6 56 (6.24%) Scala
7 48 (5.35%) Ruby
8 43 (4.79%) ES6
9 29 (3.23%) TypeScript
10 26 (2.90%) T-SQL
11 23 (2.56%) Clojure
12 20 (2.23%) Shell Script
13 18 (2.01%) Groovy
13 18 (2.01%) Perl
14 14 (1.56%) Objective-C
14 14 (1.56%) PowerShell
15 12 (1.34%) Apex Code
15 12 (1.34%) Apple Swift
15 12 (1.34%) C++
16 10 (1.11%) Go
Qualifications
1 62 (6.91%) Degree
2 9 (1.00%) Security Cleared
3 7 (0.78%) PMP
3 7 (0.78%) SC Cleared
4 5 (0.56%) PMI Certification
5 2 (0.22%) DV Cleared
5 2 (0.22%) ISEB
6 1 (0.11%) BPSS Clearance
6 1 (0.11%) IBM Certification
6 1 (0.11%) ISTQB
6 1 (0.11%) ITIL Certification
6 1 (0.11%) Microsoft Certification
Quality Assurance & Compliance
1 45 (5.02%) QA
2 3 (0.33%) HL7
2 3 (0.33%) SDET
3 2 (0.22%) FATCA
3 2 (0.22%) SLA
4 1 (0.11%) Basel II
4 1 (0.11%) Disclosure Scotland
4 1 (0.11%) PCI DSS
4 1 (0.11%) WAI
System Software
1 32 (3.57%) Docker
2 17 (1.90%) Active Directory
3 1 (0.11%) Ceph
3 1 (0.11%) Hyper-V
3 1 (0.11%) VMware Infrastructure
3 1 (0.11%) vSphere
Systems Management
1 25 (2.79%) Opscode Chef
1 25 (2.79%) Puppet
2 10 (1.11%) Ansible
3 3 (0.33%) SCOM
4 2 (0.22%) SCCM
4 2 (0.22%) vRealize
5 1 (0.11%) CA Single Sign-On
5 1 (0.11%) Capistrano
5 1 (0.11%) Grafana
5 1 (0.11%) HP Quality Center
5 1 (0.11%) ITRS Geneos
5 1 (0.11%) Kibana
5 1 (0.11%) Kubernetes
5 1 (0.11%) Legato
5 1 (0.11%) logstash
5 1 (0.11%) Mesos
5 1 (0.11%) TeamSite
5 1 (0.11%) Thomson Reuters DACS
Vendors
1 45 (5.02%) Microsoft
2 35 (3.90%) Oracle
3 30 (3.34%) Adobe
4 26 (2.90%) Google
5 18 (2.01%) Salesforce.com
6 17 (1.90%) Atlassian
7 16 (1.78%) New Relic
8 10 (1.11%) Sitecore
9 9 (1.00%) Sybase
10 8 (0.89%) SAP
11 7 (0.78%) MuleSoft
12 6 (0.67%) ServiceNow
12 6 (0.67%) Teradata
13 5 (0.56%) Apple
13 5 (0.56%) IBM
13 5 (0.56%) Solace
14 4 (0.45%) ATG
14 4 (0.45%) Canoo
14 4 (0.45%) Splunk
14 4 (0.45%) Tableau
City, London
Explore Recruitment Solutions
Rate: £300 - £425 per day
Posted: Yesterday
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ANSON MCCADE
Rate: £450-£600
Posted: 3 days ago
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ANSON MCCADE
Rate: £450 - £550 / Day
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Ventula Consulting
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Stratospherec
Rate: Up to £440 per day
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ANSON MCCADE
Rate: £400 - £500 per day
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E-synergy Solutions
Rate: £450 - £500 per annum
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Square One Resources
Rate: From £400 to £450 per day Negotiable
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Coded People
Rate: £400 - £450 per day
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Software Personnel International Ltd
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Oscar
Rate: £450 - £550 per day
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Digital Gurus
Rate: £50000 - £65000 Per Annum benefits
Posted: 4 days ago
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Oscar
Rate: £450 - £550 per day
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Arrows Group
Rate: £300 - £325 per day + negotiable
Posted: 5 days ago
City, London
Stratospherec
Rate: Up to £425 per day
Posted: 5 days ago
City, London
McGregor Boyall
Rate: £500 - £900 per day + depending on experience
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Ebury
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ComputAppoint
Rate: £350 - £495 per annum
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Staffworx Ltd
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Arrows Group
Rate: £500 - £600 per day + negotiable
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Stratospherec
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Cadence Resourcing
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McGregor Boyall
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Wenham Carter Ltd
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Salt
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TEKsystems
Rate: £500 - £550 per day
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