Period
to 24 April 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 24 April 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
24 Apr 2019
Same period 2018 Same period 2017
Rank 231 238 239
Rank change year-on-year +7 +1 -2
Contract jobs citing Twitter Bootstrap 1,102 1,120 978
As % of all contract IT jobs advertised in the UK 1.16% 1.11% 1.07%
As % of the Libraries, Frameworks & Software Standards category 3.53% 3.39% 3.40%
Number of daily rates quoted 800 785 672
UK median daily rate £450 £425 £380
Median daily rate % change year-on-year +5.88% +11.84% +1.33%
10th Percentile £315 £300 £263
90th Percentile £588 £575 £538
UK excluding London median daily rate £425 £390 £351
% change year-on-year +8.97% +11.27% +0.14%
Number of hourly rates quoted 22 13 8
UK median hourly rate £50.00 £42.50 £67.89
Median hourly rate % change year-on-year +17.65% -37.40% +35.78%
10th Percentile £22.20 £33.50 £11.60
90th Percentile £60.00 £48.50 £74.77
UK excluding London median hourly rate £50.00 £41.50 £67.89
% change year-on-year +20.48% -38.87% +12.00%

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 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 31,214 33,020 28,788
As % of all contract IT jobs advertised in the UK 32.83% 32.67% 31.56%
Number of daily rates quoted 21,927 23,242 19,862
UK median daily rate £488 £475 £433
Median daily rate % change year-on-year +2.63% +9.83% +1.76%
10th Percentile £325 £313 £300
90th Percentile £638 £625 £600
UK excluding London median daily rate £438 £413 £400
% change year-on-year +6.06% +3.13% +6.67%
Number of hourly rates quoted 328 329 359
UK median hourly rate £42.50 £41.00 £40.50
Median hourly rate % change year-on-year +3.66% +1.23% +4.52%
10th Percentile £18.39 £16.25 £15.65
90th Percentile £60.00 £60.50 £52.50
UK excluding London median hourly rate £42.50 £41.00 £40.00
% change year-on-year +3.66% +2.50% +3.23%

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 24 April 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 24 April 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 24 April 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 +3 1,040 £450 +5.88% 208
UK excluding London -14 591 £425 +8.97% 177
London +40 503 £500 +3.36% 49
South East -30 191 £425 +6.25% 44
North of England +3 172 £425 +13.33% 63
North West +8 116 £425 +3.03% 43
Midlands -13 62 £425 +21.43% 18
South West -20 56 £450 +23.29% 21
East of England +35 55 £413 +7.14% 13
Yorkshire -12 49 £425 +30.77% 11
Scotland +9 37 £425 -3.95% 8
West Midlands -34 37 £400 +14.29% 8
East Midlands +15 25 £450 +2.86% 10
Wales +8 17 £373 -21.58% 6
North East +7 7 £381 +18.03% 9
Northern Ireland +1 4 £500 +12.36% 4

For the 6 months to 24 April 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.

1 863 (78.31%) JavaScript
2 800 (72.60%) HTML
3 788 (71.51%) CSS
4 604 (54.81%) AngularJS
5 600 (54.45%) Agile Software Development
6 521 (47.28%) jQuery
7 485 (44.01%) HTML5
8 405 (36.75%) .NET
9 379 (34.39%) C#
10 352 (31.94%) MVC
11 350 (31.76%) React
12 331 (30.04%) CSS3
13 320 (29.04%) Node.js
14 318 (28.86%) Git (software)
15 314 (28.49%) Front End Development
16 278 (25.23%) SQL Server
17 252 (22.87%) Java
18 243 (22.05%) SQL
19 234 (21.23%) Finance
20 232 (21.05%) ASP.NET
20 232 (21.05%) Microsoft Azure
21 220 (19.96%) Sass
22 191 (17.33%) User Experience
22 191 (17.33%) TDD
23 187 (16.97%) Scrum
24 179 (16.24%) REST
25 178 (16.15%) Web Services
26 173 (15.70%) Microsoft
26 173 (15.70%) RESTful
26 173 (15.70%) DevOps

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 78 (7.08%) Elasticsearch
2 75 (6.81%) CMS
3 56 (5.08%) SharePoint
4 55 (4.99%) Confluence
5 28 (2.54%) WebSphere
6 27 (2.45%) WordPress
7 23 (2.09%) Apache
8 22 (2.00%) Drupal
9 16 (1.45%) Adobe Experience Manager
9 16 (1.45%) WebLogic
10 15 (1.36%) Umbraco
11 14 (1.27%) EPiServer
12 12 (1.09%) Tomcat
13 11 (1.00%) Sitecore CMS
14 10 (0.91%) JBoss
15 8 (0.73%) nginx
15 8 (0.73%) SharePoint 2013
16 7 (0.64%) IIS
17 6 (0.54%) Apache Solr
18 5 (0.45%) WebSphere Application Server
Applications
1 26 (2.36%) Microsoft Excel
2 18 (1.63%) Photoshop
3 6 (0.54%) Adobe Illustrator
4 4 (0.36%) Microsoft PowerPoint
5 3 (0.27%) Fireworks
6 2 (0.18%) Adobe Creative Suite
6 2 (0.18%) Chatbot
6 2 (0.18%) Microsoft Office
7 1 (0.091%) CATIA
7 1 (0.091%) InVision
Business Applications
1 26 (2.36%) Dynamics CRM
1 26 (2.36%) Magento
2 14 (1.27%) Oracle BPM
3 2 (0.18%) NetSuite
3 2 (0.18%) Shopify
3 2 (0.18%) WebTrends
4 1 (0.091%) Adobe Campaign
4 1 (0.091%) Fredhopper
4 1 (0.091%) OpenCart
4 1 (0.091%) SAP Oil and Gas
4 1 (0.091%) SDL Web 8
4 1 (0.091%) Zen Cart
Cloud Services
1 232 (21.05%) Microsoft Azure
2 138 (12.52%) Amazon AWS
3 75 (6.81%) npm
4 67 (6.08%) GitHub
5 28 (2.54%) Serverless
6 24 (2.18%) SaaS
7 23 (2.09%) OpenShift
8 18 (1.63%) Dynamics 365
9 16 (1.45%) Google Cloud Platform
10 14 (1.27%) MailChimp
11 11 (1.00%) IBM Blueworks
11 11 (1.00%) Yarn
12 9 (0.82%) Amazon EC2
12 9 (0.82%) Google Analytics
12 9 (0.82%) PaaS
13 6 (0.54%) AWS Lambda
13 6 (0.54%) Cloud Computing
14 4 (0.36%) IaaS
14 4 (0.36%) Office 365
15 3 (0.27%) Lucidchart
Communications & Networking
1 11 (1.00%) Internet
2 9 (0.82%) HTTP
3 7 (0.64%) TCP/IP
4 6 (0.54%) RFID
5 2 (0.18%) Extranet
5 2 (0.18%) Intranet
5 2 (0.18%) SSH
6 1 (0.091%) AMQP
6 1 (0.091%) DAB
6 1 (0.091%) MQTT
6 1 (0.091%) Network Security
Database & Business Intelligence
1 278 (25.23%) SQL Server
2 152 (13.79%) MySQL
3 126 (11.43%) MongoDB
4 88 (7.99%) NoSQL
5 86 (7.80%) Relational Database
6 47 (4.26%) Apache Cassandra
7 44 (3.99%) RDBMS
8 28 (2.54%) PostgreSQL
9 27 (2.45%) SQL Server Reporting Services
10 22 (2.00%) Neo4j
11 21 (1.91%) Redis
12 20 (1.81%) SQL Server Integration Services
13 19 (1.72%) RavenDB
13 19 (1.72%) SQL Server 2016
14 17 (1.54%) Power BI
15 15 (1.36%) Data Lake
16 12 (1.09%) SQL Server 2014
17 10 (0.91%) SQL Server 2008
18 9 (0.82%) Couchbase
18 9 (0.82%) DB2
Development Applications
1 318 (28.86%) Git (software)
2 150 (13.61%) Jenkins
3 109 (9.89%) gulp
4 99 (8.98%) Grunt
4 99 (8.98%) JIRA
5 82 (7.44%) Visual Studio
6 78 (7.08%) Maven
7 75 (6.81%) Karma Test Runner
8 72 (6.53%) Jasmine
9 67 (6.08%) Visual Studio Team System
10 57 (5.17%) Subversion
11 49 (4.45%) Protractor
11 49 (4.45%) Team Foundation Server
12 48 (4.36%) webpack
13 46 (4.17%) Cucumber
14 36 (3.27%) GitLab
15 31 (2.81%) Bitbucket
16 30 (2.72%) Selenium
17 29 (2.63%) Mocha
18 26 (2.36%) TeamCity
General
1 234 (21.23%) Finance
2 84 (7.62%) Banking
3 44 (3.99%) Marketing
4 36 (3.27%) Retail
5 19 (1.72%) Legal
5 19 (1.72%) Telecoms
6 17 (1.54%) Investment Banking
7 15 (1.36%) Front Office
7 15 (1.36%) Manufacturing
7 15 (1.36%) Pharmaceutical
8 14 (1.27%) Electronics
9 9 (0.82%) Back Office
9 9 (0.82%) Games
10 8 (0.73%) Advertising
11 7 (0.64%) Law
12 4 (0.36%) Automotive
13 2 (0.18%) Publishing
14 1 (0.091%) Billing
14 1 (0.091%) Financial Institution
14 1 (0.091%) Wholesale Banking
Job Titles
1 981 (89.02%) Developer
2 272 (24.68%) Front End Developer (Client-Side Developer)
3 189 (17.15%) Full Stack Developer
4 166 (15.06%) JavaScript Developer
5 161 (14.61%) .NET Developer
6 146 (13.25%) Angular Developer
7 133 (12.07%) C# Developer
8 113 (10.25%) React Developer
9 75 (6.81%) Node.js Developer
10 66 (5.99%) Java Developer
11 56 (5.08%) C# .NET Developer
12 52 (4.72%) UI Developer
13 44 (3.99%) ASP.NET Developer
13 44 (3.99%) HTML Developer
13 44 (3.99%) PHP Developer
14 42 (3.81%) Senior Developer
15 41 (3.72%) Software Developer
16 39 (3.54%) Web Developer
17 36 (3.27%) Software Engineer
18 35 (3.18%) HTML CSS Developer
Libraries, Frameworks & Software Standards
1 800 (72.60%) HTML
2 788 (71.51%) CSS
3 604 (54.81%) AngularJS
4 521 (47.28%) jQuery
5 485 (44.01%) HTML5
6 405 (36.75%) .NET
7 350 (31.76%) React
8 331 (30.04%) CSS3
9 320 (29.04%) Node.js
10 232 (21.05%) ASP.NET
11 220 (19.96%) Sass
12 179 (16.24%) REST
13 178 (16.15%) Web Services
14 173 (15.70%) RESTful
15 139 (12.61%) JSON
16 133 (12.07%) ASP.NET Web API
17 126 (11.43%) .NET Framework
18 119 (10.80%) Redux
19 115 (10.44%) SOAP
20 114 (10.34%) ASP.NET MVC
Miscellaneous
1 191 (17.33%) User Experience
2 86 (7.80%) Analytical Skills
3 36 (3.27%) Greenfield Project
4 32 (2.90%) Fintech
4 32 (2.90%) NHS
5 25 (2.27%) Enterprise Software
5 25 (2.27%) Self-Motivation
5 25 (2.27%) W3C
6 20 (1.81%) Clustering
6 20 (1.81%) Fat Client
6 20 (1.81%) Thin Client
7 18 (1.63%) Mobile App
8 17 (1.54%) Hedge funds
9 13 (1.18%) Semantic Web
9 13 (1.18%) Vector Graphics
10 12 (1.09%) Client/Server
11 10 (0.91%) New Media
11 10 (0.91%) Tandem
12 9 (0.82%) N-Tier
12 9 (0.82%) Social Media
Operating Systems
1 52 (4.72%) Linux
2 37 (3.36%) Windows
3 10 (0.91%) Android
3 10 (0.91%) Apple iOS
3 10 (0.91%) Unix
4 7 (0.64%) CentOS
4 7 (0.64%) VMS
5 4 (0.36%) Windows Server
6 2 (0.18%) Debian
6 2 (0.18%) Windows Server 2012
7 1 (0.091%) zOS
Processes & Methodologies
1 600 (54.45%) Agile Software Development
2 352 (31.94%) MVC
3 314 (28.49%) Front End Development
4 191 (17.33%) TDD
5 187 (16.97%) Scrum
6 173 (15.70%) DevOps
7 167 (15.15%) Web Development
8 159 (14.43%) Test Automation
9 132 (11.98%) BDD
10 129 (11.71%) Microservices
11 120 (10.89%) OO
12 112 (10.16%) Continuous Integration
13 109 (9.89%) Responsive Web Design
14 87 (7.89%) Problem-Solving
15 76 (6.90%) Unit Testing
16 64 (5.81%) E-Commerce
17 63 (5.72%) Open Source
17 63 (5.72%) Software Engineering
18 50 (4.54%) Cross-Browser Compatibility
19 47 (4.26%) SOA
Programming Languages
1 863 (78.31%) JavaScript
2 379 (34.39%) C#
3 252 (22.87%) Java
4 243 (22.05%) SQL
5 145 (13.16%) TypeScript
6 136 (12.34%) ES6
7 100 (9.07%) PHP
8 82 (7.44%) T-SQL
9 42 (3.81%) Python
9 42 (3.81%) Ruby
10 29 (2.63%) Scala
11 28 (2.54%) ES7
12 17 (1.54%) Java 8
13 11 (1.00%) R
14 10 (0.91%) VB.NET
15 9 (0.82%) PowerShell
16 7 (0.64%) Groovy
16 7 (0.64%) PL/SQL
16 7 (0.64%) XPath
17 6 (0.54%) Haskell
Qualifications
1 79 (7.17%) Security Cleared
2 75 (6.81%) Degree
3 60 (5.44%) SC Cleared
4 25 (2.27%) Numerate Degree
5 8 (0.73%) BPSS Clearance
5 8 (0.73%) Computer Science Degree
6 5 (0.45%) Microsoft Certification
7 4 (0.36%) BC Cleared
8 3 (0.27%) Sun Certification
9 2 (0.18%) DBS Check
9 2 (0.18%) Master's Degree
10 1 (0.091%) AWS Certification
10 1 (0.091%) MCP
10 1 (0.091%) MCSD
10 1 (0.091%) SAFe Agilist
Quality Assurance & Compliance
1 29 (2.63%) QA
2 7 (0.64%) WAI
3 4 (0.36%) Disclosure Scotland
4 2 (0.18%) GDPR
5 1 (0.091%) Dodd-Frank
5 1 (0.091%) EMIR
5 1 (0.091%) ISO 9001
5 1 (0.091%) ISO/IEC 27001
5 1 (0.091%) MiFID
5 1 (0.091%) PMO
5 1 (0.091%) WCAG
System Software
1 92 (8.35%) Docker
2 7 (0.64%) Active Directory
3 1 (0.091%) Firmware
3 1 (0.091%) vSphere
Systems Management
1 64 (5.81%) Ansible
2 23 (2.09%) Kubernetes
3 9 (0.82%) Puppet
3 9 (0.82%) Single Sign-On
4 7 (0.64%) Opscode Chef
5 3 (0.27%) Docker Swarm
6 2 (0.18%) cPanel
6 2 (0.18%) Kibana
6 2 (0.18%) Plesk
6 2 (0.18%) Systems Management Server (SMS)
6 2 (0.18%) Terraform
7 1 (0.091%) Control-M
7 1 (0.091%) Grafana
7 1 (0.091%) ITRS Geneos
7 1 (0.091%) logstash
7 1 (0.091%) ZABBIX
Vendors
1 173 (15.70%) Microsoft
2 116 (10.53%) Oracle
3 31 (2.81%) Google
4 23 (2.09%) Adobe
4 23 (2.09%) IBM
5 17 (1.54%) SAP
6 15 (1.36%) Sitecore
7 14 (1.27%) Splunk
7 14 (1.27%) Twitter
8 13 (1.18%) Atlassian
8 13 (1.18%) hybris
9 10 (0.91%) Sybase
10 9 (0.82%) Pega
10 9 (0.82%) Salesforce.com
10 9 (0.82%) webMethods
10 9 (0.82%) Zend
11 7 (0.64%) Apple
11 7 (0.64%) ServiceNow
11 7 (0.64%) Tableau
11 7 (0.64%) Telerik