Period
to 16 December 2018

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 16 December 2018 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
16 Dec 2018
Same period 2017 Same period 2016
Rank 255 250 242
Rank change year-on-year -5 -8 -18
Contract jobs citing Twitter Bootstrap 1,092 1,062 1,118
As % of all contract IT jobs advertised in the UK 1.05% 1.04% 1.09%
As % of the Libraries, Frameworks & Software Standards category 3.02% 3.22% 3.51%
Number of daily rates quoted 817 788 845
UK median daily rate £463 £413 £375
Median daily rate % change year-on-year +12.12% +10.00% -
10th Percentile £325 £300 £285
90th Percentile £588 £556 £538
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.67% +7.14% +1.45%
Number of hourly rates quoted 13 8 30
UK median hourly rate £47.50 £41.25 £46.00
Median hourly rate % change year-on-year +15.15% -10.33% +16.46%
10th Percentile £31.52 £32.50 £37.33
90th Percentile £62.55 £47.50 £59.31
UK excluding London median hourly rate £45.00 £41.25 £45.00
% change year-on-year +9.09% -8.33% +80.00%

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 36,195 33,029 31,838
As % of all contract IT jobs advertised in the UK 34.74% 32.19% 31.02%
Number of daily rates quoted 25,596 23,345 21,968
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +3.03%
10th Percentile £325 £313 £300
90th Percentile £638 £625 £588
UK excluding London median daily rate £425 £400 £390
% change year-on-year +6.25% +2.56% +4.00%
Number of hourly rates quoted 310 362 358
UK median hourly rate £41.50 £40.00 £40.00
Median hourly rate % change year-on-year +3.75% - +6.67%
10th Percentile £19.00 £17.78 £14.56
90th Percentile £60.00 £52.45 £51.80
UK excluding London median hourly rate £41.53 £40.00 £39.60
% change year-on-year +3.83% +1.01% +5.60%

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 16 December 2018.

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 16 December 2018.

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 16 December 2018. 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 +1 999 £475 +15.15% 543
London +42 566 £500 +11.11% 134
UK excluding London -40 519 £400 +6.67% 446
South East -42 145 £425 +13.33% 95
North of England +9 144 £400 +6.67% 128
North West -3 69 £400 +6.67% 62
Midlands -65 60 £400 +18.52% 89
Yorkshire -2 59 £400 +5.26% 53
Scotland -18 52 £375 -6.25% 12
South West -25 50 £400 +14.29% 52
West Midlands -43 41 £388 +14.39% 53
East of England +14 36 £450 +18.42% 45
Northern Ireland +10 26 £412 -3.06% 6
East Midlands -17 19 £400 +19.40% 36
North East +2 16 £358 +46.22% 13
Wales -22 8 £475 +26.67% 19

For the 6 months to 16 December 2018, 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.

1 858 (78.57%) JavaScript
2 750 (68.68%) HTML
3 707 (64.74%) AngularJS
4 703 (64.38%) CSS
5 584 (53.48%) Agile Software Development
6 581 (53.21%) jQuery
7 524 (47.99%) HTML5
8 417 (38.19%) MVC
9 360 (32.97%) .NET
10 353 (32.33%) Node.js
11 333 (30.49%) C#
12 317 (29.03%) CSS3
13 274 (25.09%) React
14 262 (23.99%) SQL Server
15 259 (23.72%) Git (software)
16 246 (22.53%) ASP.NET
16 246 (22.53%) Java
17 238 (21.79%) Finance
18 230 (21.06%) Front End Development
19 228 (20.88%) SQL
20 209 (19.14%) Microsoft Azure
21 198 (18.13%) TDD
22 188 (17.22%) Test Automation
23 186 (17.03%) REST
24 181 (16.58%) Scrum
25 177 (16.21%) MySQL
26 173 (15.84%) OO
27 171 (15.66%) Web Services
28 168 (15.38%) Sass
29 163 (14.93%) 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 53 (4.85%) Elasticsearch
2 49 (4.49%) CMS
3 45 (4.12%) Confluence
4 38 (3.48%) SharePoint
5 37 (3.39%) Apache
6 29 (2.66%) WebSphere
7 25 (2.29%) WordPress
8 22 (2.01%) WebLogic
9 21 (1.92%) IIS
10 15 (1.37%) Adobe Experience Manager
10 15 (1.37%) Umbraco
11 14 (1.28%) Tomcat
12 12 (1.10%) Cloud Foundry
13 10 (0.92%) nginx
14 8 (0.73%) Drupal
14 8 (0.73%) EPiServer
15 7 (0.64%) SharePoint 2010
15 7 (0.64%) Sitecore CMS
16 6 (0.55%) Apache Spark
16 6 (0.55%) SharePoint 2013
Applications
1 19 (1.74%) Microsoft Excel
2 18 (1.65%) Photoshop
3 10 (0.92%) Adobe Illustrator
4 5 (0.46%) Adobe Creative Suite
5 4 (0.37%) Fireworks
5 4 (0.37%) InfoPath
6 3 (0.27%) InDesign
6 3 (0.27%) MS Visio
6 3 (0.27%) OmniGraffle
6 3 (0.27%) UXPin
7 2 (0.18%) Microsoft Office
8 1 (0.092%) Acrobat
8 1 (0.092%) CATIA
8 1 (0.092%) InVision
8 1 (0.092%) Microsoft PowerPoint
8 1 (0.092%) SketchUp
Business Applications
1 14 (1.28%) Dynamics CRM
1 14 (1.28%) Magento
2 4 (0.37%) Oracle BPM
3 3 (0.27%) Payment Gateway
4 2 (0.18%) OpenCart
4 2 (0.18%) Oracle EBS
4 2 (0.18%) SAP Oil and Gas
5 1 (0.092%) NetSuite
Cloud Services
1 209 (19.14%) Microsoft Azure
2 114 (10.44%) Amazon AWS
3 94 (8.61%) npm
4 61 (5.59%) Serverless
5 60 (5.49%) GitHub
6 25 (2.29%) SaaS
7 18 (1.65%) OpenShift
8 17 (1.56%) Google Cloud Platform
9 14 (1.28%) AWS Lambda
10 12 (1.10%) AWS Elastic Beanstalk
11 11 (1.01%) Dynamics 365
12 10 (0.92%) Yarn
13 9 (0.82%) Amazon EC2
14 7 (0.64%) Amazon SQS
15 5 (0.46%) Amazon CloudWatch
15 5 (0.46%) AWS CloudFormation
15 5 (0.46%) Datadog
15 5 (0.46%) Google Analytics
16 4 (0.37%) Azure Functions
16 4 (0.37%) iPaaS
Communications & Networking
1 20 (1.83%) Internet
2 16 (1.47%) AMQP
2 16 (1.47%) HTTP
3 5 (0.46%) FTP
3 5 (0.46%) Intranet
4 4 (0.37%) RFID
5 2 (0.18%) Extranet
5 2 (0.18%) Firewall
5 2 (0.18%) SSH
6 1 (0.092%) Broadband
6 1 (0.092%) SMS
Database & Business Intelligence
1 262 (23.99%) SQL Server
2 177 (16.21%) MySQL
3 153 (14.01%) Relational Database
4 112 (10.26%) MongoDB
5 100 (9.16%) RDBMS
6 98 (8.97%) NoSQL
7 50 (4.58%) Apache Cassandra
8 32 (2.93%) PostgreSQL
9 25 (2.29%) SQL Server Integration Services
10 23 (2.11%) SQL Server Reporting Services
11 22 (2.01%) Redis
12 18 (1.65%) DB2
13 17 (1.56%) RavenDB
14 16 (1.47%) DB2 UDB
15 15 (1.37%) Data Lake
15 15 (1.37%) Power BI
15 15 (1.37%) SQL Server 2008
16 13 (1.19%) SQL Server 2012
17 11 (1.01%) SQL Server 2016
18 10 (0.92%) Amazon DynamoDB
Development Applications
1 259 (23.72%) Git (software)
2 128 (11.72%) Jenkins
3 97 (8.88%) gulp
4 95 (8.70%) Grunt
5 93 (8.52%) Jasmine
6 91 (8.33%) JIRA
7 70 (6.41%) Visual Studio
8 68 (6.23%) Karma Test Runner
9 65 (5.95%) Cucumber
10 60 (5.49%) Team Foundation Server
11 55 (5.04%) webpack
12 53 (4.85%) Selenium
13 51 (4.67%) Mocha
13 51 (4.67%) Protractor
14 50 (4.58%) Visual Studio Team System
15 49 (4.49%) Maven
16 46 (4.21%) Subversion
17 44 (4.03%) Eclipse
18 42 (3.85%) JUnit
19 28 (2.56%) Babel
General
1 238 (21.79%) Finance
2 130 (11.90%) Banking
3 33 (3.02%) Marketing
4 32 (2.93%) Investment Banking
5 29 (2.66%) Retail
6 18 (1.65%) Legal
6 18 (1.65%) Manufacturing
7 17 (1.56%) Telecoms
8 14 (1.28%) Advertising
9 11 (1.01%) Electronics
10 10 (0.92%) Front Office
11 9 (0.82%) Games
12 7 (0.64%) Pharmaceutical
13 6 (0.55%) Publishing
14 4 (0.37%) Law
15 3 (0.27%) Automotive
15 3 (0.27%) Back Office
16 2 (0.18%) Financial Institution
17 1 (0.092%) Billing
17 1 (0.092%) Wholesale Banking
Job Titles
1 943 (86.36%) Developer
2 212 (19.41%) Front End Developer (Client-Side Developer)
3 180 (16.48%) JavaScript Developer
4 170 (15.57%) Full Stack Developer
5 168 (15.38%) .NET Developer
6 161 (14.74%) Angular Developer
7 120 (10.99%) Java Developer
8 116 (10.62%) C# Developer
9 92 (8.42%) React Developer
10 90 (8.24%) Node.js Developer
11 75 (6.87%) Senior Developer
12 69 (6.32%) C# .NET Developer
13 59 (5.40%) Web Developer
14 51 (4.67%) ASP.NET Developer
15 47 (4.30%) UI Developer
16 42 (3.85%) C# ASP.NET Developer
17 38 (3.48%) HTML Developer
18 34 (3.11%) Software Engineer
19 33 (3.02%) ASP.NET MVC Developer
20 32 (2.93%) Software Developer
Libraries, Frameworks & Software Standards
1 750 (68.68%) HTML
2 707 (64.74%) AngularJS
3 703 (64.38%) CSS
4 581 (53.21%) jQuery
5 524 (47.99%) HTML5
6 360 (32.97%) .NET
7 353 (32.33%) Node.js
8 317 (29.03%) CSS3
9 274 (25.09%) React
10 246 (22.53%) ASP.NET
11 186 (17.03%) REST
12 171 (15.66%) Web Services
13 168 (15.38%) Sass
14 153 (14.01%) Redux
15 141 (12.91%) RESTful
16 134 (12.27%) JSON
17 129 (11.81%) Spring
18 128 (11.72%) .NET Framework
19 122 (11.17%) ASP.NET MVC
20 114 (10.44%) Entity Framework
Miscellaneous
1 149 (13.64%) User Experience
2 104 (9.52%) Analytical Skills
3 52 (4.76%) Mobile App
4 30 (2.75%) Greenfield Project
5 27 (2.47%) Fintech
6 23 (2.11%) Clustering
6 23 (2.11%) Fat Client
6 23 (2.11%) Thin Client
7 21 (1.92%) NHS
8 19 (1.74%) Enterprise Software
8 19 (1.74%) Hedge funds
9 16 (1.47%) N-Tier
10 15 (1.37%) Algorithms
10 15 (1.37%) Self-Motivation
11 13 (1.19%) Semantic Web
12 11 (1.01%) iPhone
12 11 (1.01%) RIA
13 10 (0.92%) Graphic Design
13 10 (0.92%) Public Cloud
14 8 (0.73%) Virtual Team
Operating Systems
1 79 (7.23%) Linux
2 53 (4.85%) Windows
3 47 (4.30%) Android
4 46 (4.21%) Unix
5 44 (4.03%) Apple iOS
6 22 (2.01%) Windows Server
7 13 (1.19%) CentOS
8 9 (0.82%) VMS
9 7 (0.64%) Solaris
10 5 (0.46%) Red Hat Enterprise Linux
10 5 (0.46%) Ubuntu
10 5 (0.46%) Windows Server 2008
10 5 (0.46%) Windows Server 2012
11 1 (0.092%) Oracle Linux
11 1 (0.092%) Windows 10
11 1 (0.092%) Windows Phone
Processes & Methodologies
1 584 (53.48%) Agile Software Development
2 417 (38.19%) MVC
3 230 (21.06%) Front End Development
4 198 (18.13%) TDD
5 188 (17.22%) Test Automation
6 181 (16.58%) Scrum
7 173 (15.84%) OO
8 163 (14.93%) DevOps
9 149 (13.64%) Microservices
10 140 (12.82%) Continuous Integration
11 135 (12.36%) Web Development
12 127 (11.63%) BDD
13 102 (9.34%) Responsive Web Design
14 89 (8.15%) Problem-Solving
15 74 (6.78%) Software Engineering
16 72 (6.59%) Open Source
17 70 (6.41%) Unit Testing
18 66 (6.04%) SDLC
19 61 (5.59%) Functional Testing
20 54 (4.95%) User Stories
Programming Languages
1 858 (78.57%) JavaScript
2 333 (30.49%) C#
3 246 (22.53%) Java
4 228 (20.88%) SQL
5 127 (11.63%) TypeScript
6 83 (7.60%) ES6
7 78 (7.14%) PHP
8 61 (5.59%) T-SQL
9 36 (3.30%) Java 8
9 36 (3.30%) Python
10 35 (3.21%) Ruby
11 33 (3.02%) Scala
12 22 (2.01%) PL/SQL
13 17 (1.56%) PowerShell
13 17 (1.56%) VB.NET
14 13 (1.19%) ES7
15 12 (1.10%) Apple Swift
15 12 (1.10%) Objective-C
16 9 (0.82%) R
17 4 (0.37%) ActionScript 2.0
Qualifications
1 100 (9.16%) Degree
2 60 (5.49%) Security Cleared
3 41 (3.75%) SC Cleared
4 21 (1.92%) Numerate Degree
5 11 (1.01%) Computer Science Degree
6 5 (0.46%) BPSS Clearance
7 4 (0.37%) Microsoft Certification
8 3 (0.27%) CTC Cleared
8 3 (0.27%) Sun Certification
9 1 (0.092%) BC Cleared
9 1 (0.092%) DV Cleared
9 1 (0.092%) TOGAF Certification
Quality Assurance & Compliance
1 29 (2.66%) QA
2 7 (0.64%) MiFID
2 7 (0.64%) WAI
3 3 (0.27%) WCAG
4 1 (0.092%) Disclosure Scotland
4 1 (0.092%) GDPR
4 1 (0.092%) ISO 9001
4 1 (0.092%) ISO/IEC 27001
4 1 (0.092%) PMO
4 1 (0.092%) SLA
System Software
1 85 (7.78%) Docker
2 5 (0.46%) Active Directory
2 5 (0.46%) Hyper-V
2 5 (0.46%) Virtual Machines
2 5 (0.46%) VirtualBox
2 5 (0.46%) VMware Infrastructure
Systems Management
1 56 (5.13%) Ansible
2 24 (2.20%) Puppet
3 13 (1.19%) Docker Swarm
4 12 (1.10%) Opscode Chef
5 11 (1.01%) HockeyApp
5 11 (1.01%) Kubernetes
6 7 (0.64%) Terraform
7 5 (0.46%) Packer
8 3 (0.27%) Control-M
8 3 (0.27%) ITRS Geneos
9 2 (0.18%) cPanel
9 2 (0.18%) Kibana
9 2 (0.18%) Plesk
9 2 (0.18%) SCOM
10 1 (0.092%) Single Sign-On
10 1 (0.092%) Systems Management Server (SMS)
Vendors
1 141 (12.91%) Microsoft
2 135 (12.36%) Oracle
3 28 (2.56%) Atlassian
4 27 (2.47%) Adobe
5 25 (2.29%) Google
6 21 (1.92%) Twitter
7 18 (1.65%) SAP
8 17 (1.56%) Splunk
9 16 (1.47%) Sybase
10 13 (1.19%) IBM
11 12 (1.10%) Sitecore
11 12 (1.10%) Xamarin
11 12 (1.10%) Zend
12 11 (1.01%) Apple
12 11 (1.01%) hybris
13 9 (0.82%) Salesforce.com
14 8 (0.73%) Kony
14 8 (0.73%) Nintex
15 7 (0.64%) CA Agile Central
15 7 (0.64%) Cypress Semiconductor