Period
to 21 November 2019

The following table provides summary statistics for permanent job vacancies with a requirement for Twitter Bootstrap skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Twitter Bootstrap over the 6 months to 21 November 2019 with a comparison to the same period in the previous 2 years.

Twitter Bootstrap
UK
6 months to
21 Nov 2019
Same period 2018 Same period 2017
Rank 230 170 158
Rank change year-on-year -60 -12 +35
Permanent jobs citing Twitter Bootstrap 1,933 3,315 4,193
As % of all permanent IT jobs advertised in the UK 1.42% 2.03% 2.32%
As % of the Libraries, Frameworks & Software Standards category 3.73% 5.10% 5.77%
Number of salaries quoted 1,607 2,898 3,789
UK median annual salary £47,500 £50,000 £42,500
Median salary % change year-on-year -5.00% +17.65% -
10th Percentile £31,250 £29,750 £27,500
90th Percentile £80,000 £78,750 £65,000
UK excluding London median annual salary £45,000 £45,000 £40,000
% change year-on-year - +12.50% -

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

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 51,761 64,946 72,674
As % of all permanent IT jobs advertised in the UK 38.03% 39.82% 40.14%
Number of salaries quoted 42,775 53,616 60,418
UK median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £32,500 £31,250 £29,750
90th Percentile £87,500 £83,750 £77,500
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

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
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Twitter Bootstrap.

Salary trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Salary Histogram

The salary distribution of IT jobs citing Twitter Bootstrap over the 6 months to 21 November 2019.

Salary histogram for Twitter Bootstrap in the UK

Twitter Bootstrap
Top 17 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Twitter Bootstrap within the UK over the 6 months to 21 November 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -67 1,781 £47,500 -5.00% 397
UK excluding London -62 1,226 £45,000 - 337
London -70 654 £60,000 - 86
South East -44 465 £47,500 +5.56% 78
North of England -25 299 £42,500 - 105
North West -12 188 £44,000 -7.37% 64
Midlands -33 166 £40,000 -11.11% 42
South West -50 119 £45,000 +18.42% 34
West Midlands -31 87 £41,250 -19.12% 24
Yorkshire -39 87 £40,000 - 37
East Midlands -35 79 £40,000 - 18
East of England -49 76 £46,250 +2.78% 52
Scotland -2 57 £45,000 +12.50% 13
North East +25 24 £35,000 +12.00% 4
Northern Ireland +3 24 £52,500 +64.06% 4
Wales -3 20 £37,500 +4.17% 10
Isle of Man - 1 £55,000 -

For the 6 months to 21 November 2019, IT 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 permanent job ads with a requirement for Twitter Bootstrap.

1 1,618 (83.70%) JavaScript
2 1,324 (68.49%) CSS
3 1,266 (65.49%) HTML
4 1,212 (62.70%) AngularJS
5 1,132 (58.56%) C#
6 1,106 (57.22%) .NET
7 985 (50.96%) jQuery
8 976 (50.49%) Agile Software Development
9 901 (46.61%) MVC
10 742 (38.39%) SQL Server
11 710 (36.73%) ASP.NET
12 592 (30.63%) HTML5
13 524 (27.11%) Scrum
13 524 (27.11%) Git (software)
14 518 (26.80%) SQL
15 500 (25.87%) Microsoft
16 486 (25.14%) ASP.NET MVC
17 458 (23.69%) React
18 449 (23.23%) Web Development
19 443 (22.92%) ASP.NET Web API
19 443 (22.92%) Azure
20 425 (21.99%) TDD
21 387 (20.02%) CSS3
22 373 (19.30%) .NET Framework
23 372 (19.24%) RESTful
23 372 (19.24%) Front End Development
24 355 (18.37%) Continuous Integration
25 340 (17.59%) Finance
26 327 (16.92%) Web Application Development
27 313 (16.19%) Sass

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
1 114 (5.90%) CMS
2 88 (4.55%) WordPress
3 52 (2.69%) Confluence
4 50 (2.59%) IIS
5 44 (2.28%) SharePoint
6 35 (1.81%) Elasticsearch
7 30 (1.55%) Apache
7 30 (1.55%) Tomcat
8 28 (1.45%) EPiServer
9 25 (1.29%) Drupal
10 19 (0.98%) Umbraco
11 17 (0.88%) BizTalk Server
12 12 (0.62%) SharePoint Server
13 9 (0.47%) Apache Solr
13 9 (0.47%) ArcGIS
13 9 (0.47%) JBoss
14 7 (0.36%) nginx
14 7 (0.36%) Sitecore CMS
15 6 (0.31%) OpenStack
16 5 (0.26%) Sitefinity
Applications
1 50 (2.59%) Photoshop
2 30 (1.55%) Adobe Illustrator
3 12 (0.62%) Sketch
4 6 (0.31%) Adobe Creative Suite
4 6 (0.31%) Adobe XD
4 6 (0.31%) Fireworks
4 6 (0.31%) GIMP
5 5 (0.26%) InDesign
5 5 (0.26%) Microsoft Excel
5 5 (0.26%) Microsoft Office
6 3 (0.16%) Zeplin
7 2 (0.10%) InVision
8 1 (0.052%) Adobe After Effects
8 1 (0.052%) Figma
8 1 (0.052%) InfoPath
8 1 (0.052%) OmniGraffle
Business Applications
1 33 (1.71%) Magento
2 24 (1.24%) Dynamics CRM
3 6 (0.31%) OpenCart
3 6 (0.31%) Payment Gateway
4 4 (0.21%) Shopify
5 3 (0.16%) OpenText MBPM
5 3 (0.16%) osCommerce
5 3 (0.16%) StreamServe
6 2 (0.10%) GoldMine
6 2 (0.10%) Odoo
7 1 (0.052%) MetaTrader
7 1 (0.052%) R3 Corda
7 1 (0.052%) WebTrends
Cloud Services
1 443 (22.92%) Azure
2 183 (9.47%) AWS
3 180 (9.31%) SaaS
4 107 (5.54%) npm
5 70 (3.62%) GitHub
6 64 (3.31%) Serverless
7 29 (1.50%) GCP
8 28 (1.45%) PaaS
9 18 (0.93%) AWS Lambda
10 15 (0.78%) Amazon S3
10 15 (0.78%) Azure Functions
10 15 (0.78%) Office 365
10 15 (0.78%) Power Platform
11 13 (0.67%) Azure Machine Learning
11 13 (0.67%) Google Analytics
12 12 (0.62%) Trello
13 11 (0.57%) Amazon EC2
13 11 (0.57%) Cloud Computing
13 11 (0.57%) OpenShift
13 11 (0.57%) Slack
Communications & Networking
1 73 (3.78%) Internet
2 12 (0.62%) HTTP
3 8 (0.41%) DNS
4 6 (0.31%) Skype
4 6 (0.31%) SSH
5 4 (0.21%) Firewall
6 3 (0.16%) SSL
7 2 (0.10%) Hyperconnected
7 2 (0.10%) Intranet
7 2 (0.10%) RTP
8 1 (0.052%) Extranet
8 1 (0.052%) FTP
8 1 (0.052%) SAN
Database & Business Intelligence
1 742 (38.39%) SQL Server
2 257 (13.30%) MySQL
3 250 (12.93%) SQL Server 2016
4 130 (6.73%) MongoDB
5 103 (5.33%) NoSQL
6 76 (3.93%) PostgreSQL
7 72 (3.72%) Relational Database
8 49 (2.53%) RavenDB
9 37 (1.91%) Azure SQL Database
10 34 (1.76%) GIS
11 29 (1.50%) Cosmos DB
11 29 (1.50%) SQL Server 2012
12 28 (1.45%) SQL Server 2008
13 23 (1.19%) RDBMS
14 17 (0.88%) SQL Server Integration Services
15 12 (0.62%) MariaDB
15 12 (0.62%) MS Access
16 11 (0.57%) Power BI
16 11 (0.57%) SQL Server Reporting Services
17 10 (0.52%) Redis
Development Applications
1 524 (27.11%) Git (software)
2 195 (10.09%) Team Foundation Server
3 187 (9.67%) Visual Studio
4 125 (6.47%) JIRA
5 117 (6.05%) webpack
6 107 (5.54%) gulp
7 92 (4.76%) TeamCity
8 83 (4.29%) Selenium
9 82 (4.24%) Subversion
10 76 (3.93%) Octopus Deploy
11 65 (3.36%) Grunt
11 65 (3.36%) Jasmine
12 58 (3.00%) Jenkins
13 50 (2.59%) Bitbucket
14 49 (2.53%) NUnit
15 46 (2.38%) WiX
16 30 (1.55%) JUnit
16 30 (1.55%) Oracle Forms
17 28 (1.45%) SpecFlow
18 23 (1.19%) Karma Test Runner
General
1 340 (17.59%) Finance
2 129 (6.67%) Retail
3 117 (6.05%) Marketing
4 91 (4.71%) Banking
5 80 (4.14%) Manufacturing
6 63 (3.26%) Games
6 63 (3.26%) Public Sector
7 53 (2.74%) Advertising
7 53 (2.74%) Telecoms
8 50 (2.59%) Electronics
9 34 (1.76%) Automotive
10 14 (0.72%) Legal
11 13 (0.67%) Law
12 9 (0.47%) Financial Institution
13 8 (0.41%) Publishing
14 7 (0.36%) Front Office
14 7 (0.36%) Pharmaceutical
15 6 (0.31%) Investment Banking
16 5 (0.26%) Aerospace
16 5 (0.26%) Back Office
Job Titles
1 1,685 (87.17%) Developer
2 557 (28.82%) .NET Developer
3 370 (19.14%) C# Developer
4 337 (17.43%) Senior Developer
5 336 (17.38%) Front End Developer (Client-Side Developer)
6 275 (14.23%) C# .NET Developer
7 230 (11.90%) Software Developer
8 181 (9.36%) Web Developer
9 149 (7.71%) Full Stack Developer
10 142 (7.35%) PHP Developer
11 132 (6.83%) JavaScript Developer
12 112 (5.79%) Software Engineer
13 109 (5.64%) ASP.NET Developer
14 107 (5.54%) C# ASP.NET Developer
15 102 (5.28%) Angular Developer
16 95 (4.91%) Java Developer
17 92 (4.76%) Lead Developer
18 85 (4.40%) Senior C# Developer
19 83 (4.29%) ASP.NET MVC Developer
19 83 (4.29%) C# Software Developer
Libraries, Frameworks & Software Standards
1 1,324 (68.49%) CSS
2 1,266 (65.49%) HTML
3 1,212 (62.70%) AngularJS
4 1,106 (57.22%) .NET
5 985 (50.96%) jQuery
6 710 (36.73%) ASP.NET
7 592 (30.63%) HTML5
8 486 (25.14%) ASP.NET MVC
9 458 (23.69%) React
10 443 (22.92%) ASP.NET Web API
11 387 (20.02%) CSS3
12 373 (19.30%) .NET Framework
13 372 (19.24%) RESTful
14 313 (16.19%) Sass
15 305 (15.78%) KnockoutJS
16 291 (15.05%) Node.js
17 258 (13.35%) Web Services
18 241 (12.47%) REST
19 236 (12.21%) Entity Framework
20 225 (11.64%) XML
Miscellaneous
1 291 (15.05%) User Experience
2 195 (10.09%) Greenfield Project
3 86 (4.45%) Mobile App
4 78 (4.04%) Self-Motivation
5 64 (3.31%) Enterprise Software
6 44 (2.28%) Analytical Skills
6 44 (2.28%) Video Conferencing
7 35 (1.81%) N-Tier
8 32 (1.66%) Management Information System
9 31 (1.60%) W3C
10 26 (1.35%) Virtual Team
11 18 (0.93%) Data Centre
12 13 (0.67%) Blog
12 13 (0.67%) Social Media
13 12 (0.62%) Algorithms
14 11 (0.57%) Linux Command Line
15 10 (0.52%) Hedge funds
15 10 (0.52%) Reinsurance
16 9 (0.47%) Client/Server
16 9 (0.47%) Smartphone
Operating Systems
1 168 (8.69%) Linux
2 164 (8.48%) Windows
3 28 (1.45%) Android
4 20 (1.03%) Apple iOS
5 16 (0.83%) Unix
6 14 (0.72%) Windows Server
7 13 (0.67%) AIX
7 13 (0.67%) CentOS
8 9 (0.47%) Ubuntu
9 5 (0.26%) Debian
10 4 (0.21%) Mac OS
10 4 (0.21%) Windows Server 2012
11 2 (0.10%) VMS
12 1 (0.052%) Amazon Linux
12 1 (0.052%) Mac OS X
12 1 (0.052%) ThreadX
12 1 (0.052%) zOS
Processes & Methodologies
1 976 (50.49%) Agile Software Development
2 901 (46.61%) MVC
3 524 (27.11%) Scrum
4 449 (23.23%) Web Development
5 425 (21.99%) TDD
6 372 (19.24%) Front End Development
7 355 (18.37%) Continuous Integration
8 327 (16.92%) Web Application Development
9 263 (13.61%) Software Engineering
10 248 (12.83%) BDD
11 242 (12.52%) DevOps
12 234 (12.11%) Unit Testing
13 224 (11.59%) OO
14 209 (10.81%) Kanban
15 194 (10.04%) Computer Science
16 187 (9.67%) Problem-Solving
17 166 (8.59%) Dependency Injection
18 165 (8.54%) Test Automation
19 140 (7.24%) SDLC
20 127 (6.57%) OOP
Programming Languages
1 1,618 (83.70%) JavaScript
2 1,132 (58.56%) C#
3 518 (26.80%) SQL
4 288 (14.90%) Java
5 282 (14.59%) PHP
6 161 (8.33%) TypeScript
7 143 (7.40%) T-SQL
8 108 (5.59%) Python
9 95 (4.91%) ES6
10 83 (4.29%) Apex Code
11 69 (3.57%) VB.NET
12 62 (3.21%) Ruby
13 39 (2.02%) C++
13 39 (2.02%) PowerShell
14 35 (1.81%) PHP 5
15 26 (1.35%) XPath
16 23 (1.19%) ES7
17 18 (0.93%) VB
18 17 (0.88%) C
18 17 (0.88%) Java 8
Qualifications
1 224 (11.59%) Degree
2 89 (4.60%) Computer Science Degree
3 31 (1.60%) Microsoft Certification
4 27 (1.40%) MCP
5 4 (0.21%) Master's Degree
5 4 (0.21%) PhD
6 1 (0.052%) DBS Check
6 1 (0.052%) PRINCE2 Certification
6 1 (0.052%) SAFe Agilist
6 1 (0.052%) SC Cleared
6 1 (0.052%) Security Cleared
Quality Assurance & Compliance
1 64 (3.31%) QA
2 31 (1.60%) GDPR
3 16 (0.83%) ISO/IEC 27001
4 9 (0.47%) WCAG
5 5 (0.26%) PCI DSS
6 4 (0.21%) WAI
7 2 (0.10%) PMO
7 2 (0.10%) SLA
8 1 (0.052%) ISO 9001
System Software
1 118 (6.10%) Docker
2 5 (0.26%) Active Directory
3 4 (0.21%) Varnish
4 1 (0.052%) vCloud
4 1 (0.052%) Virtual Machines
4 1 (0.052%) VirtualBox
4 1 (0.052%) VMware Infrastructure
Systems Management
1 35 (1.81%) Kubernetes
2 31 (1.60%) Terraform
3 20 (1.03%) Ansible
4 18 (0.93%) Opscode Chef
5 13 (0.67%) Kibana
6 12 (0.62%) SCCM
6 12 (0.62%) Single Sign-On
7 11 (0.57%) Ganglia
8 4 (0.21%) Puppet
9 3 (0.16%) cPanel
10 2 (0.10%) Plesk
11 1 (0.052%) Business Desktop Deployment
11 1 (0.052%) Rancher
11 1 (0.052%) WSUS
11 1 (0.052%) ZABBIX
Vendors
1 500 (25.87%) Microsoft
2 125 (6.47%) Oracle
3 91 (4.71%) Salesforce.com
4 79 (4.09%) SAP
5 76 (3.93%) Sage
6 64 (3.31%) Zend
7 58 (3.00%) Google
8 44 (2.28%) Xamarin
9 42 (2.17%) Facebook
10 38 (1.97%) Adobe
11 32 (1.66%) YouTube
12 29 (1.50%) Atlassian
12 29 (1.50%) Twitter
13 23 (1.19%) Splunk
14 14 (0.72%) Telerik
15 12 (0.62%) ServiceNow
16 11 (0.57%) Sitecore
17 9 (0.47%) ESRI
17 9 (0.47%) Mapbox
17 9 (0.47%) Nintex