Period
to 7 December 2019

The following table provides summary statistics for contract job vacancies advertised in England 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 7 December 2019 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
UK > England
6 months to
7 Dec 2019
Same period 2018 Same period 2017
Rank 317 259 270
Rank change year-on-year -58 +11 -24
Contract jobs citing Twitter Bootstrap 585 995 935
As % of all contract IT jobs advertised in England 0.80% 1.04% 0.98%
As % of the Libraries, Frameworks & Software Standards category 2.61% 2.95% 3.02%
Number of daily rates quoted 387 743 698
England median daily rate £425 £465 £400
Median daily rate % change year-on-year -8.60% +16.18% +6.73%
10th Percentile £300 £325 £300
90th Percentile £585 £588 £575
UK median daily rate £425 £455 £413
% change year-on-year -6.59% +10.30% +10.00%
Number of hourly rates quoted 12 12 6
England median hourly rate £32.00 £45.00 £45.00
Median hourly rate % change year-on-year -28.89% - -2.17%
10th Percentile £7.70 £29.48 £36.25
90th Percentile £52.38 £52.50 £47.50
UK median hourly rate £32.00 £45.00 £45.00
% change year-on-year -28.89% - -2.17%

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 England with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
England
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 22,398 33,698 31,009
As % of all contract IT jobs advertised in England 30.58% 35.18% 32.60%
Number of daily rates quoted 15,647 24,063 22,093
England median daily rate £500 £475 £468
Median daily rate % change year-on-year +5.26% +1.60% +10.00%
10th Percentile £338 £325 £313
90th Percentile £650 £638 £625
UK median daily rate £490 £475 £450
% change year-on-year +3.16% +5.56% +5.88%
Number of hourly rates quoted 240 285 366
England median hourly rate £42.50 £41.50 £40.00
Median hourly rate % change year-on-year +2.41% +3.75% +2.56%
10th Percentile £17.25 £17.50 £18.00
90th Percentile £78.75 £57.50 £52.50
UK median hourly rate £42.50 £41.52 £40.00
% change year-on-year +2.37% +3.79% -

Twitter Bootstrap
Job Vacancy Trend in England

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

Job vacancy trend for Twitter Bootstrap in England

Twitter Bootstrap
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Twitter Bootstrap in England

Twitter Bootstrap
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Twitter Bootstrap in England over the 6 months to 7 December 2019.

Contractor daily rate histogram for Twitter Bootstrap in England

Twitter Bootstrap
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Twitter Bootstrap in England

Twitter Bootstrap
Contractor Hourly Rate Histogram in England

The hourly rate distribution of IT jobs citing Twitter Bootstrap in England over the 6 months to 7 December 2019.

Contractor hourly rate histogram for Twitter Bootstrap in England

Twitter Bootstrap
Contract Job Locations in England

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 England region over the 6 months to 7 December 2019. 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
London -57 286 £468 -6.50% 72
South East +30 117 £419 +1.52% 82
North of England -36 66 £365 -8.75% 105
East of England +56 51 £425 -5.56% 42
North West -3 47 £350 -12.50% 59
Midlands +23 35 £356 -10.94% 52
South West -19 26 £350 -9.09% 35
East Midlands +30 20 £350 -12.50% 19
West Midlands +9 15 £375 -6.25% 33
North East +20 11 £430 +32.31% 8
Yorkshire -10 8 £413 +3.13% 38
Twitter Bootstrap
UK

For the 6 months to 7 December 2019, IT contractor jobs citing Twitter Bootstrap also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the England region with a requirement for Twitter Bootstrap.

1 452 (77.26%) CSS
2 451 (77.09%) JavaScript
3 438 (74.87%) HTML
4 314 (53.68%) jQuery
5 312 (53.33%) AngularJS
6 303 (51.79%) Agile Software Development
7 263 (44.96%) .NET
8 226 (38.63%) C#
9 217 (37.09%) MVC
10 194 (33.16%) HTML5
11 170 (29.06%) Front End Development
12 163 (27.86%) SQL Server
13 155 (26.50%) ASP.NET
14 154 (26.32%) Git (software)
15 145 (24.79%) Java
16 144 (24.62%) Azure
17 143 (24.44%) React
18 140 (23.93%) CSS3
19 135 (23.08%) SQL
20 122 (20.85%) Sass
21 121 (20.68%) User Experience
22 116 (19.83%) Scrum
23 113 (19.32%) TDD
24 109 (18.63%) Node.js
25 104 (17.78%) Web Development
26 97 (16.58%) .NET Framework
27 96 (16.41%) Visual Studio
27 96 (16.41%) ASP.NET Web API
27 96 (16.41%) ASP.NET MVC
28 88 (15.04%) Microsoft

Twitter Bootstrap
Co-occurring IT Skills in England 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 66 (11.28%) CMS
2 29 (4.96%) WebSphere
3 28 (4.79%) SharePoint
4 23 (3.93%) Confluence
5 22 (3.76%) Sitecore CMS
6 20 (3.42%) WordPress
7 17 (2.91%) Drupal
8 14 (2.39%) Umbraco
9 13 (2.22%) IIS
10 10 (1.71%) Elasticsearch
10 10 (1.71%) nginx
11 9 (1.54%) Apache
11 9 (1.54%) Oracle SOA Suite
11 9 (1.54%) SharePoint 2013
12 8 (1.37%) EPiServer
13 6 (1.03%) Adobe Experience Manager
13 6 (1.03%) Mendix
14 3 (0.51%) Apache Solr
14 3 (0.51%) Apache Spark
14 3 (0.51%) ColdFusion
Applications
1 32 (5.47%) Photoshop
2 15 (2.56%) Microsoft Excel
3 14 (2.39%) Adobe Illustrator
4 13 (2.22%) Microsoft PowerPoint
5 12 (2.05%) Sketch
6 8 (1.37%) Microsoft Office
7 4 (0.68%) InVision
8 3 (0.51%) UserZoom
8 3 (0.51%) Zeplin
9 1 (0.17%) Adobe XD
9 1 (0.17%) UXPin
Business Applications
1 35 (5.98%) Magento
2 8 (1.37%) Shopify
3 7 (1.20%) Dynamics CRM
Cloud Services
1 144 (24.62%) Azure
2 50 (8.55%) npm
3 45 (7.69%) AWS
4 32 (5.47%) GitHub
5 22 (3.76%) PaaS
6 15 (2.56%) Amazon S3
6 15 (2.56%) Serverless
7 14 (2.39%) Google Analytics
8 12 (2.05%) OpenShift
9 10 (1.71%) Office 365
10 8 (1.37%) Azure Functions
11 6 (1.03%) Power Platform
12 5 (0.85%) Cloud Computing
13 4 (0.68%) Adobe Creative Cloud
13 4 (0.68%) Amazon EC2
13 4 (0.68%) Azure Stack
13 4 (0.68%) SaaS
14 3 (0.51%) AWS IoT
14 3 (0.51%) Google Tag Manager
14 3 (0.51%) PowerApps
Communications & Networking
1 5 (0.85%) HTTP
2 4 (0.68%) Intranet
3 1 (0.17%) Extranet
3 1 (0.17%) FTP
3 1 (0.17%) NFC
3 1 (0.17%) POP3
3 1 (0.17%) SMTP
3 1 (0.17%) SNMP
3 1 (0.17%) SSH
Database & Business Intelligence
1 163 (27.86%) SQL Server
2 46 (7.86%) MySQL
3 34 (5.81%) Relational Database
4 29 (4.96%) NoSQL
5 19 (3.25%) MongoDB
6 13 (2.22%) SQL Server 2016
7 9 (1.54%) Cosmos DB
7 9 (1.54%) SQL Server Integration Services
8 8 (1.37%) RDBMS
8 8 (1.37%) SQL Server 2014
8 8 (1.37%) SQL Server Reporting Services
9 7 (1.20%) Apache Cassandra
9 7 (1.20%) Redis
10 6 (1.03%) Oracle Database
10 6 (1.03%) SQL Server 2008
10 6 (1.03%) SQL Server 2012
11 5 (0.85%) PostgreSQL
12 4 (0.68%) Azure SQL Database
12 4 (0.68%) Oracle Database 11g
12 4 (0.68%) QlikView
Development Applications
1 154 (26.32%) Git (software)
2 96 (16.41%) Visual Studio
3 86 (14.70%) Team Foundation Server
4 76 (12.99%) Jenkins
5 68 (11.62%) Grunt
6 61 (10.43%) Jasmine
6 61 (10.43%) Karma Test Runner
7 59 (10.09%) JIRA
8 42 (7.18%) gulp
9 34 (5.81%) Visual Studio Team System
10 31 (5.30%) Moq
10 31 (5.30%) Protractor
10 31 (5.30%) webpack
11 29 (4.96%) Maven
11 29 (4.96%) MSTest
12 28 (4.79%) Selenium
13 25 (4.27%) Bower
14 23 (3.93%) TeamCity
15 22 (3.76%) Cucumber
16 18 (3.08%) SonarQube
General
1 67 (11.45%) Finance
2 28 (4.79%) Law
3 27 (4.62%) Public Sector
4 22 (3.76%) Games
5 21 (3.59%) Marketing
6 17 (2.91%) Banking
7 13 (2.22%) Police
7 13 (2.22%) Telecoms
8 11 (1.88%) Pharmaceutical
9 9 (1.54%) Manufacturing
9 9 (1.54%) Retail
10 6 (1.03%) Electronics
10 6 (1.03%) Front Office
11 5 (0.85%) Advertising
11 5 (0.85%) Financial Institution
12 3 (0.51%) Back Office
12 3 (0.51%) Investment Banking
13 2 (0.34%) Housing Association
14 1 (0.17%) Publishing
Job Titles
1 518 (88.55%) Developer
2 141 (24.10%) Front End Developer (Client-Side Developer)
3 118 (20.17%) .NET Developer
4 82 (14.02%) Angular Developer
5 57 (9.74%) Full Stack Developer
6 52 (8.89%) C# Developer
7 50 (8.55%) React Developer
8 46 (7.86%) JavaScript Developer
9 44 (7.52%) Senior Developer
10 39 (6.67%) C# .NET Developer
11 38 (6.50%) Software Developer
12 33 (5.64%) Web Developer
13 30 (5.13%) PHP Developer
14 27 (4.62%) Java Developer
15 23 (3.93%) ASP.NET Developer
15 23 (3.93%) Software Engineer
16 22 (3.76%) ASP.NET MVC Developer
17 21 (3.59%) UI Developer
18 20 (3.42%) HTML Developer
19 15 (2.56%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 452 (77.26%) CSS
2 438 (74.87%) HTML
3 314 (53.68%) jQuery
4 312 (53.33%) AngularJS
5 263 (44.96%) .NET
6 194 (33.16%) HTML5
7 155 (26.50%) ASP.NET
8 143 (24.44%) React
9 140 (23.93%) CSS3
10 122 (20.85%) Sass
11 109 (18.63%) Node.js
12 97 (16.58%) .NET Framework
13 96 (16.41%) ASP.NET MVC
13 96 (16.41%) ASP.NET Web API
14 76 (12.99%) JSON
15 71 (12.14%) RESTful
16 64 (10.94%) Entity Framework
17 63 (10.77%) Web Services
18 55 (9.40%) SOAP
19 51 (8.72%) XML
Miscellaneous
1 121 (20.68%) User Experience
2 74 (12.65%) W3C
3 23 (3.93%) Greenfield Project
4 22 (3.76%) Analytical Skills
5 21 (3.59%) Mobile App
5 21 (3.59%) Vector Graphics
6 20 (3.42%) Enterprise Software
7 16 (2.74%) Graphic Design
8 9 (1.54%) NHS
8 9 (1.54%) Social Media
9 8 (1.37%) Hedge funds
10 7 (1.20%) Virtual Team
11 4 (0.68%) IVR
12 3 (0.51%) Data Structures
12 3 (0.51%) Self-Motivation
12 3 (0.51%) Tandem
13 2 (0.34%) e-Learning
13 2 (0.34%) Life Science
13 2 (0.34%) Public Cloud
14 1 (0.17%) Animation
Operating Systems
1 41 (7.01%) Linux
2 24 (4.10%) Windows
3 18 (3.08%) Apple iOS
4 10 (1.71%) Android
5 8 (1.37%) Windows 10
6 7 (1.20%) Unix
7 6 (1.03%) Ubuntu
8 5 (0.85%) Windows Server
9 1 (0.17%) VMS
9 1 (0.17%) Windows Server 2008
Processes & Methodologies
1 303 (51.79%) Agile Software Development
2 217 (37.09%) MVC
3 170 (29.06%) Front End Development
4 116 (19.83%) Scrum
5 113 (19.32%) TDD
6 104 (17.78%) Web Development
7 81 (13.85%) Unit Testing
8 74 (12.65%) BDD
9 71 (12.14%) DevOps
10 63 (10.77%) Problem-Solving
10 63 (10.77%) Responsive Web Design
11 62 (10.60%) Test Automation
12 51 (8.72%) Microservices
13 47 (8.03%) Software Engineering
14 44 (7.52%) Wireframes
15 43 (7.35%) E-Commerce
16 40 (6.84%) OO
17 39 (6.67%) Cross-Browser Compatibility
17 39 (6.67%) Open Source
18 38 (6.50%) SOLID
Programming Languages
1 451 (77.09%) JavaScript
2 226 (38.63%) C#
3 145 (24.79%) Java
4 135 (23.08%) SQL
5 68 (11.62%) PHP
6 66 (11.28%) TypeScript
7 43 (7.35%) Python
8 39 (6.67%) ES6
9 32 (5.47%) T-SQL
10 30 (5.13%) PowerShell
11 12 (2.05%) Java 8
12 11 (1.88%) Shell Script
13 7 (1.20%) Ruby
14 3 (0.51%) C
14 3 (0.51%) C++
14 3 (0.51%) ES7
14 3 (0.51%) PL/SQL
14 3 (0.51%) Scala
15 2 (0.34%) Apple Swift
15 2 (0.34%) Kotlin
Qualifications
1 52 (8.89%) Security Cleared
2 38 (6.50%) SC Cleared
3 11 (1.88%) Degree
4 4 (0.68%) AWS Certification
5 3 (0.51%) CTC Cleared
6 2 (0.34%) BPSS Clearance
6 2 (0.34%) DBS Check
6 2 (0.34%) ISTQB
6 2 (0.34%) ISTQB Foundation Certification
6 2 (0.34%) ITIL Certification
7 1 (0.17%) A+ Certification
7 1 (0.17%) BC Cleared
7 1 (0.17%) MBA
7 1 (0.17%) Microsoft Certification
7 1 (0.17%) OCPJP
7 1 (0.17%) Sun Certification
Quality Assurance & Compliance
1 50 (8.55%) WCAG
2 21 (3.59%) QA
3 7 (1.20%) PMO
4 2 (0.34%) GxP
4 2 (0.34%) IFRS
5 1 (0.17%) SLA
System Software
1 50 (8.55%) Docker
2 6 (1.03%) Virtual Machines
3 5 (0.85%) Active Directory
Systems Management
1 22 (3.76%) Kubernetes
2 17 (2.91%) Ansible
3 8 (1.37%) Opscode Chef
3 8 (1.37%) Puppet
4 6 (1.03%) HAProxy
5 3 (0.51%) Graphite
6 2 (0.34%) MIIS
6 2 (0.34%) Rancher
7 1 (0.17%) Docker Swarm
7 1 (0.17%) Microsoft Intune
7 1 (0.17%) Single Sign-On
7 1 (0.17%) Terraform
Vendors
1 88 (15.04%) Microsoft
2 33 (5.64%) Oracle
2 33 (5.64%) Sitecore
3 29 (4.96%) IBM
4 24 (4.10%) Google
5 13 (2.22%) hybris
6 9 (1.54%) Adobe
7 8 (1.37%) Apple
7 8 (1.37%) Yahoo!
8 7 (1.20%) SAP
8 7 (1.20%) ServiceNow
8 7 (1.20%) Telerik
9 5 (0.85%) Hotjar
10 4 (0.68%) Atlassian
10 4 (0.68%) HubSpot
11 3 (0.51%) Red Hat
11 3 (0.51%) Sony
11 3 (0.51%) Twitter
11 3 (0.51%) Xamarin
12 2 (0.34%) Salesforce.com