Period
to 6 June 2020

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 6 June 2020 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
6 Jun 2020
Same period 2019 Same period 2018
Rank 354 247 243
Rank change year-on-year -107 -4 -2
Contract jobs citing Twitter Bootstrap 269 991 1,134
As % of all contract jobs advertised in the UK 0.60% 1.09% 1.13%
As % of the Libraries, Frameworks & Software Standards category 1.98% 3.36% 3.42%
Number of daily rates quoted 190 723 824
Median daily rate £450 £438 £425
Median daily rate % change year-on-year +2.86% +2.94% +9.68%
10th Percentile £307 £308 £306
90th Percentile £650 £585 £575
UK excluding London median daily rate £400 £413 £400
% change year-on-year -3.03% +3.13% +8.11%
Number of hourly rates quoted 4 25 17
Median hourly rate £35.00 £50.00 £42.50
Median hourly rate % change year-on-year -30.00% +17.65% -37.40%
UK excluding London median hourly rate £35.00 £50.00 £42.50
% change year-on-year -30.00% +17.65% -37.40%

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 13,618 29,477 33,152
As % of all contract IT jobs advertised in the UK 30.46% 32.52% 33.00%
Number of daily rates quoted 9,169 20,623 23,306
Median daily rate £500 £488 £475
Median daily rate % change year-on-year +2.56% +2.63% +8.57%
10th Percentile £331 £331 £313
90th Percentile £675 £650 £625
UK excluding London median daily rate £450 £445 £413
% change year-on-year +1.12% +7.88% +3.13%
Number of hourly rates quoted 201 310 338
Median hourly rate £35.00 £42.50 £42.38
Median hourly rate % change year-on-year -17.65% +0.28% +4.01%
10th Percentile £22.50 £18.12 £16.78
90th Percentile £63.00 £60.80 £65.68
Median hourly rate £35.00 £42.50 £41.00
% change year-on-year -17.65% +3.66% +2.50%

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
Contractor Daily Rate Trend

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

Daily rate trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Daily Rate Histogram

Daily rate distribution for jobs citing Twitter Bootstrap over the 6 months to 6 June 2020.

Daily rate histogram for Twitter Bootstrap in the UK

Twitter Bootstrap
Contractor Hourly Rate Trend

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

Hourly rate trend for Twitter Bootstrap in the UK

Twitter Bootstrap
Hourly Rate Histogram

Hourly rate distribution of jobs citing Twitter Bootstrap over the 6 months to 6 June 2020.

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 6 June 2020. 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 -101 244 £450 - 148
UK excluding London -59 154 £400 -3.03% 115
London -63 108 £500 +4.17% 39
Midlands +35 32 £375 -6.25% 16
South East -3 30 £375 -9.09% 34
South West +40 29 £400 -11.11% 12
East of England +31 29 £456 +14.06% 8
West Midlands +47 25 £431 +7.81% 10
Work from Home -3 18 £385 -4.47% 20
Scotland +38 15 £488 +11.43% 3
North of England -18 15 £326 -23.41% 39
North West -20 13 £338 -20.53% 17
East Midlands +27 7 £320 -28.89% 6
Yorkshire +32 2 £313 -21.88% 19
Wales +12 2 £394 +14.13% 2
Northern Ireland +11 2 - - 1

For the 6 months to 6 June 2020, 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.

1 189 (70.26%) JavaScript
2 183 (68.03%) HTML
3 175 (65.06%) CSS
4 139 (51.67%) AngularJS
5 134 (49.81%) Agile Software Development
6 133 (49.44%) jQuery
7 121 (44.98%) .NET
8 106 (39.41%) C#
8 106 (39.41%) Git (software)
9 103 (38.29%) MVC
10 85 (31.60%) SQL Server
10 85 (31.60%) HTML5
11 84 (31.23%) User Experience
11 84 (31.23%) SQL
12 83 (30.86%) Azure
13 82 (30.48%) React
14 79 (29.37%) DevOps
15 69 (25.65%) Java
15 69 (25.65%) Microsoft
16 60 (22.30%) Front End Development
17 58 (21.56%) Web Services
17 58 (21.56%) Sass
18 56 (20.82%) ASP.NET
19 53 (19.70%) .NET Framework
20 51 (18.96%) Test Automation
20 51 (18.96%) Continuous Integration
21 48 (17.84%) Node.js
22 45 (16.73%) TypeScript
23 41 (15.24%) Security Cleared
24 40 (14.87%) Entity Framework

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 14 (5.20%) IIS
2 13 (4.83%) Apache
3 11 (4.09%) CMS
4 10 (3.72%) SharePoint
4 10 (3.72%) WebSphere
5 7 (2.60%) Adobe Experience Manager
5 7 (2.60%) Tomcat
6 6 (2.23%) WordPress
7 5 (1.86%) SharePoint 2010
8 4 (1.49%) Apache Solr
8 4 (1.49%) Appian
8 4 (1.49%) Elasticsearch
9 2 (0.74%) Sitecore CMS
9 2 (0.74%) Umbraco
10 1 (0.37%) Confluence
10 1 (0.37%) Drupal
10 1 (0.37%) EPiServer
10 1 (0.37%) JBoss
10 1 (0.37%) nginx
10 1 (0.37%) WebLogic
Applications
1 9 (3.35%) Photoshop
2 6 (2.23%) Sketch
3 4 (1.49%) Microsoft Office
4 3 (1.12%) Edge Animate
4 3 (1.12%) Figma
5 1 (0.37%) Adobe Illustrator
5 1 (0.37%) Microsoft Excel
Business Applications
1 13 (4.83%) Magento
2 10 (3.72%) Shopify
3 9 (3.35%) Dynamics CRM
4 3 (1.12%) Oracle BPM
5 2 (0.74%) Oracle Applications
6 1 (0.37%) NetSuite
6 1 (0.37%) Oracle Payables
Cloud Services
1 83 (30.86%) Azure
2 15 (5.58%) npm
3 14 (5.20%) AWS
4 7 (2.60%) GitHub
4 7 (2.60%) PaaS
4 7 (2.60%) Power Platform
4 7 (2.60%) SaaS
4 7 (2.60%) Serverless
5 6 (2.23%) Amazon S3
6 5 (1.86%) Amazon EC2
6 5 (1.86%) Azure Functions
6 5 (1.86%) Azure Stack
6 5 (1.86%) Office 365
6 5 (1.86%) PowerApps
6 5 (1.86%) Route 53
7 4 (1.49%) Oracle CX
7 4 (1.49%) Yarn
8 3 (1.12%) AWS CloudFormation
9 2 (0.74%) Dynamics 365
9 2 (0.74%) ShareGate
Communications & Networking
1 5 (1.86%) HTTP
1 5 (1.86%) X.509
2 3 (1.12%) Internet
3 2 (0.74%) DHCP
3 2 (0.74%) DNS
3 2 (0.74%) TCP/IP
4 1 (0.37%) Skype
4 1 (0.37%) SSH
Database & Business Intelligence
1 85 (31.60%) SQL Server
2 15 (5.58%) Oracle Database
2 15 (5.58%) SQL Server Integration Services
3 14 (5.20%) NoSQL
3 14 (5.20%) Relational Database
3 14 (5.20%) SQL Server Reporting Services
4 12 (4.46%) PostgreSQL
5 11 (4.09%) Cosmos DB
5 11 (4.09%) MySQL
6 10 (3.72%) Redis
7 8 (2.97%) MongoDB
8 6 (2.23%) Apache Cassandra
8 6 (2.23%) Big Data
8 6 (2.23%) Data Lake
9 5 (1.86%) Data Warehouse
9 5 (1.86%) Oracle Database 12c
9 5 (1.86%) Oracle Reports
9 5 (1.86%) SQL Server 2008
10 4 (1.49%) InterSystems Cache
11 3 (1.12%) Microsoft Analysis Services
Development Applications
1 106 (39.41%) Git (software)
2 36 (13.38%) Jenkins
3 27 (10.04%) Team Foundation Server
4 19 (7.06%) JIRA
4 19 (7.06%) Selenium
4 19 (7.06%) Visual Studio
5 18 (6.69%) Grunt
5 18 (6.69%) gulp
5 18 (6.69%) webpack
6 17 (6.32%) TeamCity
7 14 (5.20%) Octopus Deploy
8 12 (4.46%) SonarQube
9 11 (4.09%) Jasmine
9 11 (4.09%) Katalon Studio
10 10 (3.72%) Karma Test Runner
11 8 (2.97%) Bitbucket
11 8 (2.97%) Maven
11 8 (2.97%) Subversion
12 7 (2.60%) JMeter
13 6 (2.23%) Oracle Forms
General
1 27 (10.04%) Finance
2 25 (9.29%) Banking
3 21 (7.81%) Public Sector
4 11 (4.09%) Games
5 10 (3.72%) Marketing
6 6 (2.23%) Retail
7 5 (1.86%) Law
8 4 (1.49%) Investment Banking
9 3 (1.12%) Manufacturing
9 3 (1.12%) Publishing
10 2 (0.74%) Advertising
10 2 (0.74%) Back Office
10 2 (0.74%) Electronics
10 2 (0.74%) Financial Institution
10 2 (0.74%) Front Office
10 2 (0.74%) Local Government
10 2 (0.74%) Police
10 2 (0.74%) Telecoms
11 1 (0.37%) French Language
Job Titles
1 216 (80.30%) Developer
2 69 (25.65%) .NET Developer
3 41 (15.24%) C# Developer
4 38 (14.13%) Front End Developer (Client-Side Developer)
5 36 (13.38%) Angular Developer
6 33 (12.27%) Full Stack Developer
7 31 (11.52%) Java Developer
8 30 (11.15%) C# .NET Developer
9 29 (10.78%) JavaScript Developer
10 21 (7.81%) Senior Developer
11 18 (6.69%) UI Developer
12 17 (6.32%) Analyst
13 16 (5.95%) React Developer
14 13 (4.83%) HTML Developer
15 12 (4.46%) ASP.NET MVC Developer
15 12 (4.46%) Node.js Developer
15 12 (4.46%) Software Developer
16 11 (4.09%) Azure Developer
17 10 (3.72%) ASP.NET Developer
18 9 (3.35%) SQL Developer
Libraries, Frameworks & Software Standards
1 183 (68.03%) HTML
2 175 (65.06%) CSS
3 139 (51.67%) AngularJS
4 133 (49.44%) jQuery
5 121 (44.98%) .NET
6 85 (31.60%) HTML5
7 82 (30.48%) React
8 58 (21.56%) Sass
8 58 (21.56%) Web Services
9 56 (20.82%) ASP.NET
10 53 (19.70%) .NET Framework
11 48 (17.84%) Node.js
12 40 (14.87%) Entity Framework
13 37 (13.75%) Spring
14 35 (13.01%) JSON
15 32 (11.90%) REST
16 30 (11.15%) ASP.NET Web API
16 30 (11.15%) Spring Boot
17 28 (10.41%) ASP.NET MVC
17 28 (10.41%) CSS3
Miscellaneous
1 84 (31.23%) User Experience
2 38 (14.13%) W3C
3 26 (9.67%) Analytical Skills
4 15 (5.58%) Foreign Exchange (FX)
5 11 (4.09%) SCORM
6 10 (3.72%) Mobile App
7 9 (3.35%) Enterprise Software
7 9 (3.35%) Virtual Team
8 6 (2.23%) Hedge funds
9 5 (1.86%) Greenfield Project
9 5 (1.86%) Reinsurance
10 4 (1.49%) Data Structures
10 4 (1.49%) Management Information System
11 3 (1.12%) Grid Computing
11 3 (1.12%) Video Editing
12 2 (0.74%) e-Learning
12 2 (0.74%) Graphic Design
12 2 (0.74%) N-Tier
12 2 (0.74%) Self-Motivation
13 1 (0.37%) Algorithms
Operating Systems
1 25 (9.29%) Windows
2 14 (5.20%) Android
2 14 (5.20%) Apple iOS
3 13 (4.83%) Linux
4 6 (2.23%) Windows Server
5 5 (1.86%) Amazon Linux
6 3 (1.12%) Windows Server 2012
6 3 (1.12%) Windows Server 2016
7 2 (0.74%) Unix
Processes & Methodologies
1 134 (49.81%) Agile Software Development
2 103 (38.29%) MVC
3 79 (29.37%) DevOps
4 60 (22.30%) Front End Development
5 51 (18.96%) Continuous Integration
5 51 (18.96%) Test Automation
6 39 (14.50%) TDD
7 37 (13.75%) Problem-Solving
8 33 (12.27%) Scrum
8 33 (12.27%) Unit Testing
9 31 (11.52%) Microservices
10 28 (10.41%) E-Commerce
10 28 (10.41%) Web Development
11 26 (9.67%) Cross-Browser Compatibility
11 26 (9.67%) OO
12 23 (8.55%) SDLC
13 22 (8.18%) Kanban
13 22 (8.18%) Responsive Web Design
14 19 (7.06%) Software Engineering
15 18 (6.69%) CRM
Programming Languages
1 189 (70.26%) JavaScript
2 106 (39.41%) C#
3 84 (31.23%) SQL
4 69 (25.65%) Java
5 45 (16.73%) TypeScript
6 37 (13.75%) T-SQL
7 18 (6.69%) PHP
8 13 (4.83%) Python
9 7 (2.60%) ES6
10 6 (2.23%) PL/SQL
10 6 (2.23%) VB.NET
10 6 (2.23%) XAML
11 5 (1.86%) PowerShell
12 4 (1.49%) Java 8
13 3 (1.12%) ActionScript
13 3 (1.12%) Bash Shell
13 3 (1.12%) C++
14 2 (0.74%) Ruby
14 2 (0.74%) VB
14 2 (0.74%) VB6
Qualifications
1 41 (15.24%) Security Cleared
2 36 (13.38%) SC Cleared
3 20 (7.43%) Degree
4 6 (2.23%) Computer Science Degree
5 5 (1.86%) Numerate Degree
6 3 (1.12%) CTC Cleared
7 1 (0.37%) BPSS Clearance
7 1 (0.37%) DV Cleared
7 1 (0.37%) HNC
7 1 (0.37%) HND
7 1 (0.37%) ISTQB
7 1 (0.37%) ISTQB Foundation Certification
7 1 (0.37%) Master's Degree
Quality Assurance & Compliance
1 24 (8.92%) QA
2 22 (8.18%) WCAG
3 6 (2.23%) GDPR
4 2 (0.74%) SLA
4 2 (0.74%) WAI
5 1 (0.37%) HL7
System Software
1 25 (9.29%) Docker
2 7 (2.60%) Active Directory
3 5 (1.86%) OpenAM
3 5 (1.86%) OpenDJ
4 2 (0.74%) VMware ESXi
5 1 (0.37%) Apache Flume
5 1 (0.37%) VMware Infrastructure
Systems Management
1 10 (3.72%) Kubernetes
2 5 (1.86%) Single Sign-On
3 4 (1.49%) Terraform
4 2 (0.74%) Ansible
4 2 (0.74%) Opscode Chef
5 1 (0.37%) Grafana
5 1 (0.37%) Kibana
Vendors
1 69 (25.65%) Microsoft
2 33 (12.27%) Oracle
3 13 (4.83%) Xamarin
4 12 (4.46%) IBM
5 9 (3.35%) Sitecore
6 8 (2.97%) hybris
6 8 (2.97%) Telerik
7 6 (2.23%) Adobe
7 6 (2.23%) Google
8 5 (1.86%) ForgeRock
9 4 (1.49%) ServiceNow
10 3 (1.12%) IFS
10 3 (1.12%) Nintex
10 3 (1.12%) SAP
11 2 (0.74%) CheckPoint
11 2 (0.74%) Demandware
11 2 (0.74%) Guidewire
11 2 (0.74%) Salesforce.com
11 2 (0.74%) Sybase
11 2 (0.74%) VMware