Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Twitter Bootstrap skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Twitter Bootstrap over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Twitter Bootstrap
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 254 218 201
Rank change year-on-year -36 -17 +89
Contract jobs citing Twitter Bootstrap 486 517 601
As % of all contract IT jobs advertised in London 1.04% 1.16% 1.28%
As % of the Libraries, Frameworks & Software Standards category 2.80% 3.38% 3.97%
Number of daily rates quoted 371 406 464
London median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% - -
10th Percentile £313 £300 £291
90th Percentile £588 £588 £588
England median daily rate £402 £375 £375
% change year-on-year +7.07% - +0.67%
Number of hourly rates quoted 1 3 3
London median hourly rate £51.00 £46.00 £43.00
Median hourly rate % change year-on-year +10.87% +6.98% -
10th Percentile £50.00 £45.50 £34.95
90th Percentile £52.00 £49.30 £44.80
England median hourly rate £45.00 £46.00 £36.50
% change year-on-year -2.17% +26.03% -

Twitter Bootstrap is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17334 15311 15129
As % of all contract IT jobs advertised in London 37.14% 34.35% 32.26%
Number of daily rates quoted 13241 11465 11260
London median daily rate £500 £463 £450
Median daily rate % change year-on-year +8.11% +2.78% +5.88%
10th Percentile £350 £319 £308
90th Percentile £650 £625 £625
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 103 71 95
London median hourly rate £30.75 £40.00 £37.50
Median hourly rate % change year-on-year -23.13% +6.67% +7.14%
10th Percentile £19.09 £19.23 £14.25
90th Percentile £49.75 £57.50 £58.75
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

Twitter Bootstrap
Job Vacancy Trend in London

Job postings citing Twitter Bootstrap as a percentage of all IT jobs advertised in London.

Job vacancy trend for Twitter Bootstrap in London

Twitter Bootstrap
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Twitter Bootstrap in London.

Contractor daily rate trend for Twitter Bootstrap in London

Twitter Bootstrap
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Twitter Bootstrap in London over the 6 months to 20 November 2017.

Contractor daily rate histogram for Twitter Bootstrap in London

Twitter Bootstrap
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Twitter Bootstrap in London.

Contractor hourly rate trend for Twitter Bootstrap in London

Twitter Bootstrap
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 Twitter Bootstrap within the London region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -21 108 £475 +8.57% 12
West London -18 20 £381 +0.33% 5
South London -42 11 £475 +58.33% 2
East London -7 4 £413 +17.86% 1
North London -11 1 £450 +38.46% 2
Twitter Bootstrap
England

For the 6 months to 20 November 2017, IT contractor jobs citing Twitter Bootstrap 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 Twitter Bootstrap.

1 418 (86.01%) JavaScript
2 408 (83.95%) HTML
3 393 (80.86%) CSS
4 344 (70.78%) AngularJS
5 298 (61.32%) HTML5
6 246 (50.62%) Agile Software Development
7 234 (48.15%) CSS3
8 223 (45.88%) jQuery
9 172 (35.39%) Front End Development
10 160 (32.92%) MVC
11 156 (32.10%) .NET
12 150 (30.86%) Sass
12 150 (30.86%) React
13 143 (29.42%) Git (software)
14 127 (26.13%) TDD
15 121 (24.90%) Node.js
16 120 (24.69%) Java
17 113 (23.25%) C#
18 106 (21.81%) SQL
19 105 (21.60%) User Experience
20 98 (20.16%) Web Services
21 93 (19.14%) Jasmine
22 90 (18.52%) Finance
23 89 (18.31%) REST
24 87 (17.90%) ASP.NET
25 81 (16.67%) SQL Server
26 80 (16.46%) JSON
27 79 (16.26%) RESTful
28 74 (15.23%) LESS
29 73 (15.02%) gulp

Twitter Bootstrap
Co-occurring 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 33 (6.79%) CMS
2 24 (4.94%) JBoss
3 21 (4.32%) Elasticsearch
4 16 (3.29%) Tomcat
5 13 (2.67%) Confluence
5 13 (2.67%) Drupal
5 13 (2.67%) WordPress
6 10 (2.06%) IIS
7 9 (1.85%) Apache Spark
7 9 (1.85%) Sitecore CMS
7 9 (1.85%) Umbraco
8 8 (1.65%) WebSphere
9 7 (1.44%) Apache
9 7 (1.44%) Apache Solr
9 7 (1.44%) Cloud Foundry
9 7 (1.44%) SharePoint
10 5 (1.03%) Jupyter
11 4 (0.82%) EPiServer
11 4 (0.82%) Joomla!
11 4 (0.82%) WebLogic
Applications
1 25 (5.14%) Photoshop
2 23 (4.73%) Adobe Creative Suite
3 18 (3.70%) OmniGraffle
4 5 (1.03%) GIMP
5 3 (0.62%) Adobe Illustrator
5 3 (0.62%) Microsoft Office
5 3 (0.62%) MS Visio
6 2 (0.41%) Microsoft Excel
6 2 (0.41%) Microsoft PowerPoint
7 1 (0.21%) InfoPath
Business Applications
1 9 (1.85%) Magento
2 6 (1.23%) Dynamics CRM
3 3 (0.62%) Eloqua
3 3 (0.62%) Oracle BPM
4 1 (0.21%) Salesforce.com CRM
Cloud Services
1 44 (9.05%) Microsoft Azure
2 31 (6.38%) Amazon AWS
2 31 (6.38%) npm
3 13 (2.67%) GitHub
4 10 (2.06%) Office 365
4 10 (2.06%) Trello
5 8 (1.65%) PaaS
6 6 (1.23%) Cloud Computing
7 4 (0.82%) IaaS
7 4 (0.82%) SaaS
7 4 (0.82%) Serverless
7 4 (0.82%) Slack
8 3 (0.62%) Azure Active Directory
8 3 (0.62%) CloudBees
8 3 (0.62%) OpenShift
9 2 (0.41%) Dynamics 365
9 2 (0.41%) Google Analytics
9 2 (0.41%) Google Tag Manager
10 1 (0.21%) Akamai
10 1 (0.21%) Amazon S3
Communications & Networking
1 8 (1.65%) HTTP
1 8 (1.65%) Internet
2 3 (0.62%) Intranet
2 3 (0.62%) Skype
2 3 (0.62%) TCP/IP
3 2 (0.41%) ATM
3 2 (0.41%) DNS
3 2 (0.41%) LDAP
3 2 (0.41%) Wireshark
4 1 (0.21%) DHCP
4 1 (0.21%) Extranet
4 1 (0.21%) LAN
4 1 (0.21%) SSH
4 1 (0.21%) SSL
4 1 (0.21%) VPN
4 1 (0.21%) WAN
Database & Business Intelligence
1 81 (16.67%) SQL Server
2 38 (7.82%) MongoDB
3 35 (7.20%) NoSQL
4 31 (6.38%) MySQL
5 19 (3.91%) SQL Server Integration Services
6 18 (3.70%) Relational Database
7 15 (3.09%) Hadoop
7 15 (3.09%) SQL Server Reporting Services
8 13 (2.67%) SQL Server 2008
8 13 (2.67%) SQL Server 2016
9 12 (2.47%) Big Data
10 9 (1.85%) Apache Hive
11 8 (1.65%) PostgreSQL
11 8 (1.65%) RDBMS
11 8 (1.65%) SQL Server 2014
12 4 (0.82%) Azure SQL Database
12 4 (0.82%) Couchbase
12 4 (0.82%) Data Warehouse
12 4 (0.82%) Redis
13 3 (0.62%) SQL Server 2012
Development Applications
1 143 (29.42%) Git (software)
2 93 (19.14%) Jasmine
3 73 (15.02%) gulp
4 67 (13.79%) Grunt
5 60 (12.35%) Karma Test Runner
6 50 (10.29%) Jenkins
7 48 (9.88%) Selenium
8 45 (9.26%) JIRA
9 35 (7.20%) Subversion
10 30 (6.17%) Visual Studio
11 29 (5.97%) Bitbucket
12 27 (5.56%) Team Foundation Server
13 26 (5.35%) Maven
14 23 (4.73%) Bower
15 19 (3.91%) Cucumber
16 18 (3.70%) Axure RP
16 18 (3.70%) Balsamiq Mockups
16 18 (3.70%) NUnit
17 17 (3.50%) TeamCity
18 16 (3.29%) Ant
General
1 90 (18.52%) Finance
2 49 (10.08%) Banking
3 23 (4.73%) Marketing
4 21 (4.32%) Retail
5 16 (3.29%) Telecoms
6 12 (2.47%) Retail Banking
7 9 (1.85%) Front Office
7 9 (1.85%) Games
7 9 (1.85%) Law
8 6 (1.23%) Billing
8 6 (1.23%) Publishing
9 5 (1.03%) Investment Banking
10 4 (0.82%) Advertising
10 4 (0.82%) Manufacturing
10 4 (0.82%) Pharmaceutical
11 3 (0.62%) Back Office
11 3 (0.62%) Electronics
12 1 (0.21%) Financial Institution
12 1 (0.21%) Legal
12 1 (0.21%) Music Industry
Job Titles
1 434 (89.30%) Developer
2 131 (26.95%) Front End Developer (Client-Side Developer)
3 102 (20.99%) JavaScript Developer
4 96 (19.75%) Angular Developer
5 66 (13.58%) .NET Developer
6 64 (13.17%) UI Developer
7 52 (10.70%) Full Stack Developer
8 40 (8.23%) HTML Developer
8 40 (8.23%) Senior Developer
9 39 (8.02%) C# Developer
10 29 (5.97%) C# .NET Developer
11 26 (5.35%) Java Developer
12 24 (4.94%) HTML CSS Developer
13 18 (3.70%) ASP.NET Developer
13 18 (3.70%) ASP.NET MVC Developer
14 17 (3.50%) Web Developer
15 16 (3.29%) C# ASP.NET Developer
16 15 (3.09%) Senior .NET Developer
16 15 (3.09%) Senior Full Stack Developer
17 13 (2.67%) Python Developer
Libraries, Frameworks & Software Standards
1 408 (83.95%) HTML
2 393 (80.86%) CSS
3 344 (70.78%) AngularJS
4 298 (61.32%) HTML5
5 234 (48.15%) CSS3
6 223 (45.88%) jQuery
7 156 (32.10%) .NET
8 150 (30.86%) React
8 150 (30.86%) Sass
9 121 (24.90%) Node.js
10 98 (20.16%) Web Services
11 89 (18.31%) REST
12 87 (17.90%) ASP.NET
13 80 (16.46%) JSON
14 79 (16.26%) RESTful
15 74 (15.23%) LESS
16 73 (15.02%) Ajax
17 65 (13.37%) SOAP
18 64 (13.17%) ASP.NET MVC
19 56 (11.52%) ASP.NET Web API
Miscellaneous
1 105 (21.60%) User Experience
2 29 (5.97%) Mobile App
3 28 (5.76%) Greenfield Project
3 28 (5.76%) W3C
4 25 (5.14%) Analytical Skills
5 22 (4.53%) Fintech
6 13 (2.67%) Client/Server
7 10 (2.06%) Computer Science
8 6 (1.23%) Animation
8 6 (1.23%) iPad
9 5 (1.03%) Data Structures
9 5 (1.03%) Management Information System
9 5 (1.03%) Tandem
10 4 (0.82%) Online Banking
11 3 (0.62%) Cloud Native
11 3 (0.62%) Digital Media
11 3 (0.62%) Enterprise Software
11 3 (0.62%) Online Games
12 2 (0.41%) Data Centre
12 2 (0.41%) Vector Graphics
Operating Systems
1 24 (4.94%) Linux
2 15 (3.09%) Android
2 15 (3.09%) Unix
3 12 (2.47%) Apple iOS
3 12 (2.47%) Windows
4 4 (0.82%) Windows Server
5 2 (0.41%) Windows Server 2008
6 1 (0.21%) CentOS
6 1 (0.21%) Windows Server 2012
Processes & Methodologies
1 246 (50.62%) Agile Software Development
2 172 (35.39%) Front End Development
3 160 (32.92%) MVC
4 127 (26.13%) TDD
5 63 (12.96%) BDD
5 63 (12.96%) Scrum
6 59 (12.14%) Responsive Web Design
7 55 (11.32%) OO
8 53 (10.91%) Web Development
9 38 (7.82%) Test Automation
10 34 (7.00%) Analytics
10 34 (7.00%) E-Commerce
10 34 (7.00%) SEO
11 33 (6.79%) Continuous Integration
12 32 (6.58%) Kanban
12 32 (6.58%) OOP
13 31 (6.38%) Microservices
14 29 (5.97%) DevOps
15 28 (5.76%) Cross-Browser Compatibility
16 27 (5.56%) Mobile First
Programming Languages
1 418 (86.01%) JavaScript
2 120 (24.69%) Java
3 113 (23.25%) C#
4 106 (21.81%) SQL
5 54 (11.11%) TypeScript
6 30 (6.17%) PHP
7 29 (5.97%) T-SQL
8 26 (5.35%) Python
9 23 (4.73%) ES6
10 18 (3.70%) Scala
11 12 (2.47%) PowerShell
12 9 (1.85%) C++
12 9 (1.85%) ECMAScript
12 9 (1.85%) Groovy
13 8 (1.65%) Clojure
14 5 (1.03%) C
15 4 (0.82%) Bash Shell
15 4 (0.82%) Shell Script
15 4 (0.82%) VB
16 3 (0.62%) PL/SQL
Qualifications
1 24 (4.94%) Degree
2 22 (4.53%) Security Cleared
3 9 (1.85%) SC Cleared
4 7 (1.44%) Computer Science Degree
5 4 (0.82%) BPSS Clearance
6 3 (0.62%) ITIL Certification
7 2 (0.41%) Master's Degree
8 1 (0.21%) DV Cleared
8 1 (0.21%) Microsoft Certification
8 1 (0.21%) Sun Certification
Quality Assurance & Compliance
1 11 (2.26%) WAI
2 10 (2.06%) WCAG
3 5 (1.03%) QA
4 1 (0.21%) COBIT
4 1 (0.21%) Government Security Classifications
4 1 (0.21%) HMG Security Policy Framework
4 1 (0.21%) SLA
System Software
1 29 (5.97%) Docker
2 8 (1.65%) Active Directory
3 1 (0.21%) UAG
3 1 (0.21%) Virtual Machines
3 1 (0.21%) VMware ESXi
3 1 (0.21%) VMware Infrastructure
Systems Management
1 8 (1.65%) Opscode Chef
2 6 (1.23%) Ansible
2 6 (1.23%) Puppet
3 4 (0.82%) Kibana
4 1 (0.21%) Kubernetes
4 1 (0.21%) Systems Management Server (SMS)
Vendors
1 56 (11.52%) Microsoft
2 25 (5.14%) Adobe
3 24 (4.94%) Oracle
4 17 (3.50%) Google
5 12 (2.47%) Sitecore
6 9 (1.85%) hybris
6 9 (1.85%) ServiceNow
6 9 (1.85%) VMware
7 6 (1.23%) Twitter
8 5 (1.03%) Atlassian
8 5 (1.03%) Capita
8 5 (1.03%) F5
8 5 (1.03%) IBM
8 5 (1.03%) Xamarin
9 4 (0.82%) ATG
9 4 (0.82%) CA Agile Central
9 4 (0.82%) Demandware
9 4 (0.82%) Salesforce.com
10 3 (0.62%) SAP
10 3 (0.62%) Telerik