Period
to 27 January 2021

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 27 January 2021 with a comparison to the same period in the previous 2 years.

Twitter Bootstrap
UK
6 months to
27 Jan 2021
Same period 2020 Same period 2019
Rank 222 233 181
Rank change year-on-year +11 -52 -39
Permanent jobs citing Twitter Bootstrap 943 1,699 2,877
As % of all permanent jobs advertised in the UK 1.44% 1.36% 1.92%
As % of the Libraries, Frameworks & Software Standards category 3.39% 3.50% 4.85%
Number of salaries quoted 967 1,528 2,878
Median annual salary £52,500 £47,500 £50,000
Median salary % change year-on-year +10.53% -5.00% +17.65%
10th Percentile £35,600 £31,175 £30,125
90th Percentile £87,500 £77,500 £82,500
UK excluding London median annual salary £50,000 £44,000 £44,000
% change year-on-year +13.64% - +10.00%

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 27,817 48,518 59,301
As % of all permanent IT jobs advertised in the UK 42.62% 38.87% 39.58%
Number of salaries quoted 23,537 40,181 49,084
Median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% +5.00%
10th Percentile £35,000 £32,500 £31,250
90th Percentile £90,000 £90,000 £85,000
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +5.88%

Twitter Bootstrap
Job Vacancy Trend

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

Job vacancy trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Salary Trend

3-month moving average salary quoted in jobs citing Twitter Bootstrap.

Salary trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Salary Histogram

Salary distribution for jobs citing Twitter Bootstrap over the 6 months to 27 January 2021.

Salary histogram for Twitter Bootstrap in the UK

Twitter Bootstrap
Top 18 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 27 January 2021. 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 +24 884 £52,500 +10.53% 228
UK excluding London +35 673 £50,000 +13.64% 187
South East +50 263 £55,000 +15.79% 52
London +15 247 £85,000 +41.67% 54
Work from Home -72 150 £50,000 +11.11% 44
North of England -3 132 £45,000 +3.45% 63
Midlands +60 119 £50,000 +33.33% 32
South West +32 94 £47,500 +11.76% 18
West Midlands +62 79 £45,500 +7.06% 19
North West -9 76 £50,000 +13.64% 40
Yorkshire +27 49 £40,000 -5.88% 19
East Midlands +27 39 £50,000 +42.86% 13
East of England +60 28 £60,000 +20.00% 9
Isle of Man - 15 £49,500 - 2
Scotland +6 13 £45,000 - 8
North East -7 7 £27,500 -26.67% 4
Wales +20 6 £32,500 -13.33% 1
Northern Ireland -13 4 - - 2

For the 6 months to 27 January 2021, 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.

1 766 (81.23%) CSS
2 723 (76.67%) JavaScript
3 655 (69.46%) HTML
4 508 (53.87%) jQuery
5 495 (52.49%) Agile Software Development
6 488 (51.75%) .NET
7 430 (45.60%) C#
8 420 (44.54%) MVC
9 402 (42.63%) SQL
10 377 (39.98%) AngularJS
11 359 (38.07%) Azure
12 358 (37.96%) SQL Server
12 358 (37.96%) React
13 302 (32.03%) Git (software)
14 295 (31.28%) HTML5
15 294 (31.18%) DevOps
16 253 (26.83%) .NET Framework
17 236 (25.03%) Microservices
17 236 (25.03%) .NET Core
18 232 (24.60%) ASP.NET
19 217 (23.01%) Entity Framework
20 211 (22.38%) Test Automation
21 197 (20.89%) ASP.NET Web API
22 193 (20.47%) Node.js
23 189 (20.04%) Web Services
24 186 (19.72%) Front End Development
25 183 (19.41%) CSS3
26 176 (18.66%) Continuous Integration
27 173 (18.35%) RESTful
27 173 (18.35%) TypeScript

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 98 (10.39%) SharePoint
2 91 (9.65%) CMS
3 53 (5.62%) Confluence
4 40 (4.24%) NServiceBus
5 38 (4.03%) EPiServer
6 28 (2.97%) WordPress
7 22 (2.33%) Tomcat
8 21 (2.23%) Umbraco
9 19 (2.01%) IIS
10 17 (1.80%) Sitecore CMS
11 14 (1.48%) Kentico
12 12 (1.27%) WebSphere
13 11 (1.17%) JBoss
14 10 (1.06%) Apache
15 8 (0.85%) Drupal
16 7 (0.74%) Adobe Experience Manager
16 7 (0.74%) GlassFish
17 4 (0.42%) IBM Domino
17 4 (0.42%) IBM Notes
17 4 (0.42%) nginx
Applications
1 36 (3.82%) Photoshop
2 20 (2.12%) Adobe Illustrator
3 16 (1.70%) InVision
4 15 (1.59%) Figma
5 13 (1.38%) Sketch
6 9 (0.95%) Adobe XD
7 8 (0.85%) Zeplin
8 3 (0.32%) Adobe Creative Suite
8 3 (0.32%) GIMP
8 3 (0.32%) Microsoft PowerPoint
9 2 (0.21%) Moqups
10 1 (0.11%) Fireworks
10 1 (0.11%) InfoPath
10 1 (0.11%) Inkscape
10 1 (0.11%) Marvel
10 1 (0.11%) SOLIDWORKS
Business Applications
1 56 (5.94%) Dynamics CRM
2 17 (1.80%) nopCommerce
2 17 (1.80%) Sparx Enterprise Architect
3 15 (1.59%) Magento
3 15 (1.59%) Shopify
4 7 (0.74%) IBM Operational Decision Manager
5 2 (0.21%) OpenCart
5 2 (0.21%) SAP S/4HANA
6 1 (0.11%) Payment Gateway
Cloud Services
1 359 (38.07%) Azure
2 158 (16.76%) AWS
3 132 (14.00%) PaaS
4 114 (12.09%) SaaS
5 57 (6.04%) Dynamics 365
6 43 (4.56%) Azure Active Directory
6 43 (4.56%) npm
7 42 (4.45%) IaaS
8 40 (4.24%) Power Platform
9 24 (2.55%) Serverless
10 15 (1.59%) GitHub
11 13 (1.38%) Azure Functions
12 8 (0.85%) Amazon S3
12 8 (0.85%) NuGet
13 7 (0.74%) Amazon EC2
14 6 (0.64%) Cloud Computing
14 6 (0.64%) Google Analytics
15 5 (0.53%) AWS Lambda
15 5 (0.53%) Oracle CX
16 4 (0.42%) Cloudflare
Communications & Networking
1 41 (4.35%) HTTP
2 37 (3.92%) Skype
3 7 (0.74%) RTP
4 6 (0.64%) Internet
5 5 (0.53%) FTP
6 4 (0.42%) Broadband
7 2 (0.21%) DNS
7 2 (0.21%) Intranet
7 2 (0.21%) Intrusion Detection
7 2 (0.21%) SSH
8 1 (0.11%) RFID
8 1 (0.11%) Wi-Fi
8 1 (0.11%) Wireless
Database & Business Intelligence
1 358 (37.96%) SQL Server
2 132 (14.00%) MySQL
3 106 (11.24%) NoSQL
4 66 (7.00%) Relational Database
5 54 (5.73%) Azure SQL Database
6 40 (4.24%) PostgreSQL
7 34 (3.61%) Data Lake
8 22 (2.33%) MongoDB
9 5 (0.53%) Amazon DynamoDB
9 5 (0.53%) Amazon RDS
9 5 (0.53%) RDBMS
9 5 (0.53%) SQLite
10 4 (0.42%) Cosmos DB
10 4 (0.42%) SQL Server 2012
10 4 (0.42%) SQL Server Reporting Services
11 3 (0.32%) ActiveReports
11 3 (0.32%) Hadoop
11 3 (0.32%) HBase
11 3 (0.32%) SQL Server Integration Services
12 2 (0.21%) GIS
Development Applications
1 302 (32.03%) Git (software)
2 121 (12.83%) Team Foundation Server
3 74 (7.85%) webpack
4 72 (7.64%) gulp
5 71 (7.53%) JIRA
6 69 (7.32%) Visual Studio Team System
7 52 (5.51%) JUnit
8 44 (4.67%) Selenium
9 42 (4.45%) Jenkins
10 39 (4.14%) Grunt
11 34 (3.61%) Visual Studio
12 33 (3.50%) Bitbucket
13 32 (3.39%) PHPUnit
14 26 (2.76%) Maven
15 23 (2.44%) Cypress.io
16 21 (2.23%) Jasmine
17 18 (1.91%) Visual Studio Code
18 17 (1.80%) Karma Test Runner
18 17 (1.80%) Mockito
19 16 (1.70%) Subversion
General
1 136 (14.42%) Finance
2 40 (4.24%) Marketing
3 30 (3.18%) Back Office
4 27 (2.86%) Public Sector
5 19 (2.01%) Banking
5 19 (2.01%) Retail
6 16 (1.70%) Games
7 10 (1.06%) Law
7 10 (1.06%) Pharmaceutical
8 8 (0.85%) Local Government
9 7 (0.74%) Publishing
9 7 (0.74%) Telecoms
10 5 (0.53%) Police
11 3 (0.32%) Manufacturing
12 2 (0.21%) Financial Institution
12 2 (0.21%) Front Office
13 1 (0.11%) Advertising
13 1 (0.11%) Automotive
13 1 (0.11%) Housing Association
13 1 (0.11%) Legal
Job Titles
1 795 (84.31%) Developer
2 271 (28.74%) Senior Developer
3 192 (20.36%) .NET Developer
4 168 (17.82%) Full Stack Developer
5 160 (16.97%) C# Developer
6 150 (15.91%) Front End Developer (Client-Side Developer)
7 103 (10.92%) C# .NET Developer
8 96 (10.18%) Senior .NET Developer
9 90 (9.54%) JavaScript Developer
10 89 (9.44%) Senior C# Developer
11 75 (7.95%) Azure Developer
12 74 (7.85%) Java Developer
13 69 (7.32%) Software Developer
14 67 (7.10%) Architect
15 65 (6.89%) Lead Developer
16 64 (6.79%) React Developer
17 58 (6.15%) PHP Developer
18 56 (5.94%) Senior Full Stack Developer
19 52 (5.51%) Senior C# .NET Developer
19 52 (5.51%) SQL Developer
Libraries, Frameworks & Software Standards
1 766 (81.23%) CSS
2 655 (69.46%) HTML
3 508 (53.87%) jQuery
4 488 (51.75%) .NET
5 377 (39.98%) AngularJS
6 358 (37.96%) React
7 295 (31.28%) HTML5
8 253 (26.83%) .NET Framework
9 236 (25.03%) .NET Core
10 232 (24.60%) ASP.NET
11 217 (23.01%) Entity Framework
12 197 (20.89%) ASP.NET Web API
13 193 (20.47%) Node.js
14 189 (20.04%) Web Services
15 183 (19.41%) CSS3
16 173 (18.35%) RESTful
17 164 (17.39%) Vue.js
18 163 (17.29%) Sass
19 152 (16.12%) ASP.NET MVC
20 122 (12.94%) Redux
Miscellaneous
1 153 (16.22%) User Experience
2 102 (10.82%) N-Tier
3 54 (5.73%) Enterprise Software
4 53 (5.62%) Analytical Skills
5 42 (4.45%) Greenfield Project
6 30 (3.18%) Reinsurance
7 20 (2.12%) Linux Command Line
8 19 (2.01%) Mobile App
9 15 (1.59%) NHS
10 12 (1.27%) Acoustics
11 9 (0.95%) Cloud Native
12 7 (0.74%) Self-Motivation
13 5 (0.53%) Blog
13 5 (0.53%) Social Media
14 4 (0.42%) Digital Media
15 3 (0.32%) Driving Licence
15 3 (0.32%) Graphic Design
15 3 (0.32%) Robotics
15 3 (0.32%) Video on Demand
15 3 (0.32%) Wiki
Operating Systems
1 55 (5.83%) Linux
2 51 (5.41%) Windows
3 24 (2.55%) Windows Server
4 12 (1.27%) Android
4 12 (1.27%) Apple iOS
5 10 (1.06%) Ubuntu
5 10 (1.06%) Unix
6 9 (0.95%) CentOS
7 3 (0.32%) Nucleus RTOS
8 2 (0.21%) Debian
8 2 (0.21%) Windows Server 2016
9 1 (0.11%) Amazon Linux
Processes & Methodologies
1 495 (52.49%) Agile Software Development
2 420 (44.54%) MVC
3 294 (31.18%) DevOps
4 236 (25.03%) Microservices
5 211 (22.38%) Test Automation
6 186 (19.72%) Front End Development
7 176 (18.66%) Continuous Integration
8 158 (16.76%) TDD
9 154 (16.33%) Web Development
10 152 (16.12%) SOLID
11 139 (14.74%) SOA
12 133 (14.10%) Unit Testing
13 131 (13.89%) OO
14 127 (13.47%) Deployment Automation
15 108 (11.45%) Mentoring
16 102 (10.82%) Scrum
17 86 (9.12%) UML
18 80 (8.48%) Software Engineering
19 76 (8.06%) CRM
20 72 (7.64%) OOP
Programming Languages
1 723 (76.67%) JavaScript
2 430 (45.60%) C#
3 402 (42.63%) SQL
4 173 (18.35%) TypeScript
5 144 (15.27%) PHP
6 125 (13.26%) Java
7 118 (12.51%) T-SQL
8 85 (9.01%) PowerShell
9 51 (5.41%) Python
10 48 (5.09%) ES6
11 28 (2.97%) VB.NET
12 20 (2.12%) Java 8
13 19 (2.01%) PHP 7
14 18 (1.91%) XPath
15 14 (1.48%) ES7
15 14 (1.48%) Scala
16 9 (0.95%) Kotlin
16 9 (0.95%) VB
17 8 (0.85%) PHP 5
17 8 (0.85%) VB6
Qualifications
1 101 (10.71%) Degree
2 48 (5.09%) Security Cleared
3 30 (3.18%) SC Cleared
4 27 (2.86%) Computer Science Degree
5 9 (0.95%) SANS
6 2 (0.21%) SAP Certification
Quality Assurance & Compliance
1 52 (5.51%) QA
2 14 (1.48%) WAI
3 10 (1.06%) ISO/IEC 27001
4 9 (0.95%) WCAG
5 5 (0.53%) GDPR
5 5 (0.53%) SLA
6 3 (0.32%) PCI DSS
7 2 (0.21%) NCSC
7 2 (0.21%) NIST
8 1 (0.11%) Data Quality
System Software
1 58 (6.15%) Docker
2 10 (1.06%) Active Directory
3 1 (0.11%) Postfix
Systems Management
1 67 (7.10%) Terraform
2 40 (4.24%) Opscode Chef
3 28 (2.97%) Kubernetes
4 1 (0.11%) Ansible
4 1 (0.11%) Grafana
4 1 (0.11%) Prometheus
4 1 (0.11%) Puppet
4 1 (0.11%) Single Sign-On
4 1 (0.11%) ZABBIX
Vendors
1 125 (13.26%) Microsoft
2 59 (6.26%) Nintex
3 32 (3.39%) Adobe
4 30 (3.18%) Databricks
5 27 (2.86%) Oracle
6 20 (2.12%) Splunk
7 18 (1.91%) Salesforce.com
7 18 (1.91%) Sitecore
8 17 (1.80%) Sparx
9 12 (1.27%) Xamarin
10 11 (1.17%) Google
11 9 (0.95%) Apple
11 9 (0.95%) Atlassian
11 9 (0.95%) IBM
12 8 (0.85%) Twitter
13 6 (0.64%) DevExpress
14 4 (0.42%) Hitachi
14 4 (0.42%) Lotus
15 3 (0.32%) hybris
15 3 (0.32%) Red Hat