Period
to 17 September 2019

The following table provides summary statistics for contract job vacancies 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 17 September 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
6 months to
17 Sep 2019
Same period 2018 Same period 2017
Rank 277 263 248
Rank change year-on-year -14 -15 0
Contract jobs citing Twitter Bootstrap 850 1,042 1,033
As % of all contract IT jobs advertised in the UK 0.95% 1.02% 1.06%
As % of the Libraries, Frameworks & Software Standards category 3.05% 2.91% 3.29%
Number of daily rates quoted 568 739 761
UK median daily rate £438 £450 £400
Median daily rate % change year-on-year -2.78% +12.50% +6.67%
10th Percentile £300 £313 £290
90th Percentile £588 £575 £551
UK excluding London median daily rate £400 £400 £375
% change year-on-year - +6.67% +7.14%
Number of hourly rates quoted 21 17 2
UK median hourly rate £34.00 £42.50 £48.00
Median hourly rate % change year-on-year -20.00% -11.46% +4.35%
10th Percentile £23.00 £30.60 £43.25
90th Percentile £52.50 £48.75 £51.55
UK excluding London median hourly rate £30.00 £40.50 £45.00
% change year-on-year -25.93% -10.00% -1.10%

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

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 27,899 35,749 31,431
As % of all contract IT jobs advertised in the UK 31.20% 34.99% 32.35%
Number of daily rates quoted 19,363 25,175 21,780
UK median daily rate £490 £475 £450
Median daily rate % change year-on-year +3.16% +5.56% +5.88%
10th Percentile £335 £325 £310
90th Percentile £650 £626 £625
UK excluding London median daily rate £440 £425 £400
% change year-on-year +3.53% +6.25% +3.23%
Number of hourly rates quoted 303 339 389
UK median hourly rate £44.00 £41.53 £40.00
Median hourly rate % change year-on-year +5.95% +3.83% +11.11%
10th Percentile £20.26 £15.24 £16.00
90th Percentile £63.75 £58.00 £53.75
UK excluding London median hourly rate £42.50 £41.00 £40.00
% change year-on-year +3.66% +2.50% +11.11%

Twitter Bootstrap
Job Vacancy Trend

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

Job vacancy trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Contractor Daily Rate Trend

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

Contractor daily rate trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing Twitter Bootstrap over the 6 months to 17 September 2019.

Contractor daily rate histogram for Twitter Bootstrap in the UK

Twitter Bootstrap
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Contractor Hourly Rate Histogram

The hourly rate distribution of IT jobs citing Twitter Bootstrap over the 6 months to 17 September 2019.

Contractor hourly rate histogram for Twitter Bootstrap in the UK

Twitter Bootstrap
Top 16 Contract Locations

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 UK over the 6 months to 17 September 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
England -4 800 £450 - 465
UK excluding London +12 465 £400 - 402
London -26 377 £475 -5.00% 95
South East +26 151 £425 +6.25% 100
North of England -8 86 £375 -3.85% 128
East of England +65 81 £425 +6.25% 48
Midlands +29 64 £400 +11.11% 58
North West +5 63 £365 -8.75% 80
West Midlands +10 40 £400 +11.11% 30
South West -31 36 £400 +6.67% 36
East Midlands +32 24 £428 +14.00% 27
Scotland +3 22 £363 -4.98% 18
Yorkshire +4 19 £413 +5.77% 37
Wales +27 15 £375 -9.09% 11
Northern Ireland -4 10 £425 -1.73% 5
North East -2 4 £438 +34.62% 11

For the 6 months to 17 September 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 with a requirement for Twitter Bootstrap.

1 666 (78.35%) JavaScript
2 644 (75.76%) CSS
3 619 (72.82%) HTML
4 484 (56.94%) AngularJS
5 443 (52.12%) Agile Software Development
6 393 (46.24%) jQuery
7 307 (36.12%) .NET
8 305 (35.88%) HTML5
9 299 (35.18%) C#
10 277 (32.59%) Front End Development
11 264 (31.06%) MVC
12 253 (29.76%) Git (software)
13 240 (28.24%) CSS3
13 240 (28.24%) React
14 230 (27.06%) Sass
15 222 (26.12%) Azure
16 194 (22.82%) SQL Server
17 189 (22.24%) Java
18 177 (20.82%) SQL
19 175 (20.59%) ASP.NET
20 167 (19.65%) User Experience
21 153 (18.00%) Scrum
22 152 (17.88%) Node.js
22 152 (17.88%) Web Development
23 149 (17.53%) TDD
24 129 (15.18%) TypeScript
25 123 (14.47%) Grunt
26 121 (14.24%) ASP.NET Web API
26 121 (14.24%) Finance
27 112 (13.18%) Microsoft

Twitter Bootstrap
Co-occurring IT Skills 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 97 (11.41%) CMS
2 64 (7.53%) Confluence
3 49 (5.76%) Elasticsearch
4 45 (5.29%) WebSphere
5 40 (4.71%) WordPress
6 32 (3.76%) SharePoint
7 30 (3.53%) Drupal
8 28 (3.29%) Sitecore CMS
9 21 (2.47%) Adobe Experience Manager
10 18 (2.12%) Umbraco
11 15 (1.76%) Apache
12 10 (1.18%) Apache Solr
12 10 (1.18%) EPiServer
13 8 (0.94%) Oracle SOA Suite
13 8 (0.94%) SharePoint 2013
14 7 (0.82%) IIS
14 7 (0.82%) WebLogic
15 5 (0.59%) nginx
15 5 (0.59%) Tomcat
16 4 (0.47%) Moodle
Applications
1 38 (4.47%) Photoshop
2 18 (2.12%) Microsoft Excel
2 18 (2.12%) Microsoft PowerPoint
3 15 (1.76%) Adobe Illustrator
4 10 (1.18%) Microsoft Office
5 7 (0.82%) Sketch
6 2 (0.24%) Chatbot
7 1 (0.12%) Adobe Creative Suite
7 1 (0.12%) InDesign
7 1 (0.12%) InVision
7 1 (0.12%) UserZoom
7 1 (0.12%) Zeplin
Business Applications
1 52 (6.12%) Magento
2 7 (0.82%) Shopify
3 3 (0.35%) Dynamics CRM
4 2 (0.24%) Oracle BPM
5 1 (0.12%) Adobe Campaign
5 1 (0.12%) SDL Web 8
Cloud Services
1 222 (26.12%) Azure
2 96 (11.29%) npm
3 71 (8.35%) AWS
4 59 (6.94%) GitHub
5 20 (2.35%) Google Analytics
6 19 (2.24%) Amazon S3
6 19 (2.24%) PaaS
7 14 (1.65%) Serverless
8 9 (1.06%) Amazon EC2
8 9 (1.06%) IBM Blueworks
8 9 (1.06%) Office 365
9 8 (0.94%) Lucidchart
9 8 (0.94%) OpenShift
10 7 (0.82%) AWS Lambda
11 6 (0.71%) Azure Functions
11 6 (0.71%) SaaS
12 5 (0.59%) Amazon SQS
13 4 (0.47%) Cloud Computing
13 4 (0.47%) GCP
13 4 (0.47%) Power Platform
Communications & Networking
1 7 (0.82%) TCP/IP
2 6 (0.71%) HTTP
3 2 (0.24%) SSH
4 1 (0.12%) Extranet
4 1 (0.12%) FTP
4 1 (0.12%) Internet
4 1 (0.12%) Intranet
4 1 (0.12%) Network Security
4 1 (0.12%) NFC
4 1 (0.12%) POP3
4 1 (0.12%) SMTP
4 1 (0.12%) SNMP
Database & Business Intelligence
1 194 (22.82%) SQL Server
2 105 (12.35%) MySQL
3 48 (5.65%) Relational Database
4 39 (4.59%) NoSQL
5 24 (2.82%) MongoDB
6 17 (2.00%) SQL Server Reporting Services
7 15 (1.76%) RDBMS
8 13 (1.53%) Azure SQL Database
8 13 (1.53%) Oracle Database
8 13 (1.53%) SQL Server 2012
8 13 (1.53%) SQL Server Integration Services
9 12 (1.41%) Cosmos DB
9 12 (1.41%) Redis
10 11 (1.29%) SQL Server 2016
11 10 (1.18%) Apache Cassandra
12 8 (0.94%) Amazon RDS
13 7 (0.82%) SQL Server 2017
14 6 (0.71%) Big Data
14 6 (0.71%) Oracle Database 11g
14 6 (0.71%) SQL Server 2014
Development Applications
1 253 (29.76%) Git (software)
2 123 (14.47%) Grunt
3 103 (12.12%) Jenkins
4 101 (11.88%) Jasmine
5 98 (11.53%) Karma Test Runner
6 92 (10.82%) JIRA
7 89 (10.47%) gulp
8 64 (7.53%) Maven
9 60 (7.06%) Protractor
10 49 (5.76%) Cucumber
11 47 (5.53%) Visual Studio Team System
12 43 (5.06%) Bower
12 43 (5.06%) Visual Studio
13 39 (4.59%) Selenium
13 39 (4.59%) Team Foundation Server
14 38 (4.47%) webpack
15 34 (4.00%) Subversion
16 23 (2.71%) TeamCity
17 21 (2.47%) SonarQube
18 17 (2.00%) Octopus Deploy
General
1 121 (14.24%) Finance
2 46 (5.41%) Marketing
3 34 (4.00%) Banking
4 31 (3.65%) Public Sector
5 29 (3.41%) Retail
6 27 (3.18%) Games
7 21 (2.47%) Pharmaceutical
8 11 (1.29%) Law
8 11 (1.29%) Legal
8 11 (1.29%) Telecoms
9 9 (1.06%) Back Office
10 8 (0.94%) Financial Institution
10 8 (0.94%) Front Office
11 7 (0.82%) Manufacturing
12 5 (0.59%) Electronics
13 4 (0.47%) Advertising
13 4 (0.47%) Investment Banking
14 3 (0.35%) Publishing
15 2 (0.24%) Automotive
16 1 (0.12%) Aerospace
Job Titles
1 758 (89.18%) Developer
2 236 (27.76%) Front End Developer (Client-Side Developer)
3 157 (18.47%) .NET Developer
4 124 (14.59%) Angular Developer
5 111 (13.06%) React Developer
6 92 (10.82%) Full Stack Developer
7 78 (9.18%) JavaScript Developer
8 67 (7.88%) C# Developer
9 58 (6.82%) Senior Developer
10 48 (5.65%) C# .NET Developer
11 47 (5.53%) Web Developer
12 41 (4.82%) Java Developer
13 39 (4.59%) PHP Developer
14 34 (4.00%) Software Developer
14 34 (4.00%) UI Developer
15 28 (3.29%) Software Engineer
16 24 (2.82%) HTML Developer
17 22 (2.59%) ASP.NET Developer
18 20 (2.35%) Senior .NET Developer
19 18 (2.12%) Designer
Libraries, Frameworks & Software Standards
1 644 (75.76%) CSS
2 619 (72.82%) HTML
3 484 (56.94%) AngularJS
4 393 (46.24%) jQuery
5 307 (36.12%) .NET
6 305 (35.88%) HTML5
7 240 (28.24%) CSS3
7 240 (28.24%) React
8 230 (27.06%) Sass
9 175 (20.59%) ASP.NET
10 152 (17.88%) Node.js
11 121 (14.24%) ASP.NET Web API
12 108 (12.71%) .NET Framework
13 103 (12.12%) RESTful
14 100 (11.76%) Redux
15 98 (11.53%) ASP.NET MVC
16 85 (10.00%) JSON
17 82 (9.65%) LESS
18 80 (9.41%) Spring
19 77 (9.06%) Web Services
Miscellaneous
1 167 (19.65%) User Experience
2 49 (5.76%) W3C
3 35 (4.12%) Vector Graphics
4 33 (3.88%) Greenfield Project
5 32 (3.76%) Enterprise Software
6 30 (3.53%) Analytical Skills
7 22 (2.59%) Graphic Design
7 22 (2.59%) Mobile App
7 22 (2.59%) NHS
8 17 (2.00%) Social Media
9 11 (1.29%) Hedge funds
10 9 (1.06%) Client/Server
10 9 (1.06%) Robotics
10 9 (1.06%) Tandem
11 5 (0.59%) Self-Motivation
12 4 (0.47%) IVR
12 4 (0.47%) Virtual Team
13 3 (0.35%) e-Learning
13 3 (0.35%) Smartphone
14 2 (0.24%) Cloud Native
Operating Systems
1 37 (4.35%) Linux
2 28 (3.29%) Windows
3 18 (2.12%) Apple iOS
4 10 (1.18%) Android
5 9 (1.06%) VMS
6 8 (0.94%) Windows 10
7 7 (0.82%) Unix
8 4 (0.47%) Ubuntu
8 4 (0.47%) Windows Server
9 1 (0.12%) Windows Server 2012
Processes & Methodologies
1 443 (52.12%) Agile Software Development
2 277 (32.59%) Front End Development
3 264 (31.06%) MVC
4 153 (18.00%) Scrum
5 152 (17.88%) Web Development
6 149 (17.53%) TDD
7 111 (13.06%) Responsive Web Design
8 108 (12.71%) BDD
9 96 (11.29%) DevOps
10 94 (11.06%) Unit Testing
11 79 (9.29%) E-Commerce
12 73 (8.59%) Open Source
13 71 (8.35%) Problem-Solving
14 68 (8.00%) Microservices
15 66 (7.76%) Cross-Browser Compatibility
16 64 (7.53%) Wireframes
17 60 (7.06%) Software Engineering
18 52 (6.12%) SOLID
19 50 (5.88%) Analytics
19 50 (5.88%) Test Automation
Programming Languages
1 666 (78.35%) JavaScript
2 299 (35.18%) C#
3 189 (22.24%) Java
4 177 (20.82%) SQL
5 129 (15.18%) TypeScript
6 101 (11.88%) PHP
7 93 (10.94%) ES6
8 48 (5.65%) Python
9 39 (4.59%) T-SQL
10 22 (2.59%) PowerShell
11 15 (1.76%) Java 8
12 11 (1.29%) Ruby
13 6 (0.71%) Bash Shell
13 6 (0.71%) ES7
13 6 (0.71%) Shell Script
14 4 (0.47%) Perl
14 4 (0.47%) Scala
15 3 (0.35%) Objective-C
15 3 (0.35%) PL/SQL
16 2 (0.24%) VB.NET
Qualifications
1 46 (5.41%) Security Cleared
2 35 (4.12%) SC Cleared
3 22 (2.59%) Degree
4 6 (0.71%) BPSS Clearance
5 4 (0.47%) AWS Certification
5 4 (0.47%) BC Cleared
5 4 (0.47%) OCPJP
5 4 (0.47%) Sun Certification
6 3 (0.35%) Microsoft Certification
7 2 (0.24%) Computer Science Degree
7 2 (0.24%) DBS Check
7 2 (0.24%) ISTQB
7 2 (0.24%) ISTQB Foundation Certification
8 1 (0.12%) A+ Certification
8 1 (0.12%) HNC
8 1 (0.12%) HND
8 1 (0.12%) ITIL Certification
8 1 (0.12%) Master's Degree
8 1 (0.12%) MCSD
Quality Assurance & Compliance
1 19 (2.24%) QA
2 10 (1.18%) WCAG
3 7 (0.82%) PMO
4 5 (0.59%) WAI
5 3 (0.35%) Disclosure Scotland
6 2 (0.24%) IFRS
6 2 (0.24%) PSD2
7 1 (0.12%) GDPR
7 1 (0.12%) SLA
System Software
1 85 (10.00%) Docker
2 7 (0.82%) Active Directory
3 2 (0.24%) Virtual Machines
Systems Management
1 38 (4.47%) Ansible
2 19 (2.24%) Kubernetes
3 4 (0.47%) Docker Swarm
3 4 (0.47%) Terraform
4 3 (0.35%) Opscode Chef
4 3 (0.35%) Puppet
4 3 (0.35%) Rancher
5 2 (0.24%) Single Sign-On
6 1 (0.12%) HAProxy
6 1 (0.12%) Microsoft Intune
6 1 (0.12%) MIIS
Vendors
1 112 (13.18%) Microsoft
2 51 (6.00%) Oracle
3 41 (4.82%) IBM
4 37 (4.35%) Sitecore
5 33 (3.88%) Google
6 18 (2.12%) Adobe
6 18 (2.12%) hybris
7 13 (1.53%) Atlassian
8 12 (1.41%) Apple
8 12 (1.41%) Yahoo!
9 9 (1.06%) Pega
9 9 (1.06%) ServiceNow
9 9 (1.06%) webMethods
10 8 (0.94%) Hotjar
10 8 (0.94%) HubSpot
10 8 (0.94%) Twitter
11 6 (0.71%) SAP
11 6 (0.71%) Sony
11 6 (0.71%) Xamarin
12 5 (0.59%) DevExpress