Period
to 26 May 2018

The following table provides summary statistics for contract job vacancies advertised in London 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 26 May 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
England > London
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 257 262 218
Rank change year-on-year +5 -44 +50
Contract jobs citing Twitter Bootstrap 472 375 517
As % of all contract IT jobs advertised in London 1.03% 0.94% 1.19%
As % of the Libraries, Frameworks & Software Standards category 2.80% 2.67% 3.69%
Number of daily rates quoted 367 279 393
London median daily rate £498 £425 £400
Median daily rate % change year-on-year +17.06% +6.25% -
10th Percentile £363 £313 £300
90th Percentile £600 £588 £573
England median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% +7.14%
Number of hourly rates quoted 3 0 7
London median hourly rate £47.50 - £43.00
10th Percentile £43.25 - £29.50
90th Percentile £48.75 - £52.50
England median hourly rate £42.50 £67.89 £50.00
% change year-on-year -37.40% +35.78% +122.22%

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 advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 16,847 14,059 14,011
As % of all contract IT jobs advertised in London 36.66% 35.37% 32.31%
Number of daily rates quoted 12,881 10,502 10,565
London median daily rate £500 £475 £455
Median daily rate % change year-on-year +5.26% +4.40% +4.00%
10th Percentile £363 £330 £313
90th Percentile £656 £638 £638
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 120 90 65
London median hourly rate £43.25 £44.50 £42.50
Median hourly rate % change year-on-year -2.81% +4.71% +55.28%
10th Percentile £21.00 £19.25 £18.51
90th Percentile £67.75 £57.50 £60.00
England median hourly rate £42.26 £41.00 £38.00
% change year-on-year +3.07% +7.89% +8.57%

Twitter Bootstrap
Job Vacancy Trend in London

Job postings citing Twitter Bootstrap as a percentage of all IT jobs advertised in London.

Job vacancy trend for Twitter Bootstrap in London

Twitter Bootstrap
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Twitter Bootstrap in London.

Contractor daily rate trend for Twitter Bootstrap in London

Twitter Bootstrap
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Twitter Bootstrap in London over the 6 months to 26 May 2018.

Contractor daily rate histogram for Twitter Bootstrap in London

Twitter Bootstrap
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Twitter Bootstrap in London.

Contractor hourly rate trend for Twitter Bootstrap in London

Twitter Bootstrap
Contract Job Locations in London

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 London region over the 6 months to 26 May 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
Central London +32 150 £500 +5.26% 34
West London -21 30 £475 +26.67% 39
South London -38 15 £425 +17.24% 3
East London -23 5 £425 -5.56% 4
Twitter Bootstrap
England

For the 6 months to 26 May 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 across the London region with a requirement for Twitter Bootstrap.

1 402 (85.17%) JavaScript
2 337 (71.40%) HTML
3 323 (68.43%) AngularJS
4 318 (67.37%) CSS
5 267 (56.57%) HTML5
6 265 (56.14%) Agile Software Development
7 215 (45.55%) jQuery
8 205 (43.43%) MVC
9 187 (39.62%) Node.js
10 182 (38.56%) CSS3
11 154 (32.63%) React
12 137 (29.03%) Git (software)
13 131 (27.75%) .NET
14 125 (26.48%) TDD
15 107 (22.67%) C#
16 104 (22.03%) Java
17 102 (21.61%) Front End Development
18 96 (20.34%) Redux
19 90 (19.07%) Responsive Web Design
19 90 (19.07%) Sass
20 89 (18.86%) User Experience
21 88 (18.64%) OO
22 86 (18.22%) SQL
23 81 (17.16%) ASP.NET
24 80 (16.95%) Finance
25 79 (16.74%) TypeScript
26 76 (16.10%) LESS
27 71 (15.04%) Microservices
27 71 (15.04%) Web Development
28 70 (14.83%) SQL Server

Twitter Bootstrap
Co-occurring IT Skills in London 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 17 (3.60%) CMS
2 15 (3.18%) Confluence
3 14 (2.97%) Apache
4 12 (2.54%) Tomcat
5 9 (1.91%) JBoss
6 8 (1.69%) Adobe Experience Manager
6 8 (1.69%) Umbraco
7 7 (1.48%) Elasticsearch
7 7 (1.48%) IIS
8 6 (1.27%) Cloud Foundry
8 6 (1.27%) EPiServer
8 6 (1.27%) Sitecore CMS
8 6 (1.27%) WebSphere
8 6 (1.27%) WordPress
9 5 (1.06%) Liferay
10 4 (0.85%) nginx
11 3 (0.64%) Apache Solr
11 3 (0.64%) Oracle Workflow
11 3 (0.64%) WebSphere Application Server
12 2 (0.42%) WebLogic
Applications
1 25 (5.30%) Adobe Creative Suite
2 20 (4.24%) OmniGraffle
3 8 (1.69%) Photoshop
4 5 (1.06%) Adobe Illustrator
5 3 (0.64%) InVision
6 2 (0.42%) Microsoft Excel
6 2 (0.42%) MS Visio
7 1 (0.21%) InDesign
Business Applications
1 2 (0.42%) Magento
1 2 (0.42%) Quorum
Cloud Services
1 66 (13.98%) Amazon AWS
2 47 (9.96%) Microsoft Azure
3 42 (8.90%) npm
4 25 (5.30%) GitHub
4 25 (5.30%) Serverless
5 8 (1.69%) Amazon S3
5 8 (1.69%) Amazon SQS
6 6 (1.27%) Yarn
7 5 (1.06%) BrowserStack
7 5 (1.06%) MailChimp
8 4 (0.85%) Adobe Analytics
8 4 (0.85%) Cloud Computing
8 4 (0.85%) IaaS
8 4 (0.85%) OpenShift
9 3 (0.64%) Google Analytics
9 3 (0.64%) Google Cloud Platform
9 3 (0.64%) SaaS
10 2 (0.42%) Google Tag Manager
10 2 (0.42%) IBM Cloud
11 1 (0.21%) AWS Lambda
Communications & Networking
1 15 (3.18%) AMQP
2 11 (2.33%) HTTP
3 5 (1.06%) SMS
3 5 (1.06%) Wi-Fi
4 4 (0.85%) Intranet
5 2 (0.42%) Junos
6 1 (0.21%) Internet
6 1 (0.21%) SSL
Database & Business Intelligence
1 70 (14.83%) SQL Server
2 42 (8.90%) PostgreSQL
3 33 (6.99%) Relational Database
4 21 (4.45%) MySQL
4 21 (4.45%) NoSQL
5 14 (2.97%) RDBMS
6 10 (2.12%) Oracle Database
7 9 (1.91%) MongoDB
8 8 (1.69%) Amazon DynamoDB
8 8 (1.69%) Oracle Database 12c
8 8 (1.69%) SQL Server 2012
9 7 (1.48%) Blockchain
9 7 (1.48%) SQL Server 2008
10 6 (1.27%) Power BI
11 5 (1.06%) KDB
12 4 (0.85%) SQL Server Reporting Services
13 3 (0.64%) DB2
13 3 (0.64%) MS Access
13 3 (0.64%) Redis
14 2 (0.42%) Big Data
Development Applications
1 137 (29.03%) Git (software)
2 57 (12.08%) Jenkins
2 57 (12.08%) Karma Test Runner
3 55 (11.65%) Jasmine
4 54 (11.44%) Selenium
5 52 (11.02%) webpack
6 49 (10.38%) gulp
7 41 (8.69%) Mocha
8 39 (8.26%) JIRA
9 38 (8.05%) Grunt
10 32 (6.78%) Cucumber
11 23 (4.87%) Axure RP
12 22 (4.66%) JUnit
13 20 (4.24%) Balsamiq Mockups
14 18 (3.81%) Babel
15 17 (3.60%) Octopus Deploy
15 17 (3.60%) Protractor
16 16 (3.39%) Maven
16 16 (3.39%) Subversion
17 15 (3.18%) Visual Studio
General
1 80 (16.95%) Finance
2 69 (14.62%) Banking
3 38 (8.05%) Investment Banking
4 22 (4.66%) Retail
5 18 (3.81%) Telecoms
6 11 (2.33%) Front Office
7 5 (1.06%) Marketing
8 4 (0.85%) Law
8 4 (0.85%) Legal
9 3 (0.64%) Retail Banking
10 2 (0.42%) Corporate Banking
10 2 (0.42%) Electronics
10 2 (0.42%) Financial Institution
10 2 (0.42%) Manufacturing
10 2 (0.42%) Private Banking
11 1 (0.21%) Advertising
11 1 (0.21%) French Language
11 1 (0.21%) Games
11 1 (0.21%) Publishing
Job Titles
1 394 (83.47%) Developer
2 99 (20.97%) Angular Developer
3 88 (18.64%) Front End Developer (Client-Side Developer)
4 86 (18.22%) JavaScript Developer
5 66 (13.98%) .NET Developer
6 62 (13.14%) C# Developer
7 54 (11.44%) Full Stack Developer
7 54 (11.44%) Senior Developer
8 51 (10.81%) React Developer
9 47 (9.96%) UI Developer
10 46 (9.75%) C# .NET Developer
11 43 (9.11%) Java Developer
12 39 (8.26%) HTML Developer
13 32 (6.78%) Node.js Developer
14 28 (5.93%) HTML CSS Developer
15 25 (5.30%) ASP.NET Developer
15 25 (5.30%) C# ASP.NET Developer
16 19 (4.03%) ASP.NET MVC Developer
17 16 (3.39%) E-Commerce Developer
18 15 (3.18%) SQL Developer
Libraries, Frameworks & Software Standards
1 337 (71.40%) HTML
2 323 (68.43%) AngularJS
3 318 (67.37%) CSS
4 267 (56.57%) HTML5
5 215 (45.55%) jQuery
6 187 (39.62%) Node.js
7 182 (38.56%) CSS3
8 154 (32.63%) React
9 131 (27.75%) .NET
10 96 (20.34%) Redux
11 90 (19.07%) Sass
12 81 (17.16%) ASP.NET
13 76 (16.10%) LESS
14 69 (14.62%) REST
15 51 (10.81%) Spring
16 50 (10.59%) ASP.NET MVC
17 46 (9.75%) JSON
18 44 (9.32%) Web Services
19 42 (8.90%) ASP.NET Web API
20 40 (8.47%) .NET Framework
Miscellaneous
1 89 (18.86%) User Experience
2 27 (5.72%) Fintech
3 24 (5.08%) Greenfield Project
4 20 (4.24%) Hedge funds
5 17 (3.60%) Analytical Skills
6 16 (3.39%) Computer Science
7 12 (2.54%) Mobile App
8 11 (2.33%) Enterprise Software
9 9 (1.91%) Equities
10 8 (1.69%) Client/Server
11 7 (1.48%) Algorithms
11 7 (1.48%) Data Structures
12 6 (1.27%) Foreign Exchange (FX)
12 6 (1.27%) iPhone
13 4 (0.85%) Management Information System
13 4 (0.85%) W3C
14 3 (0.64%) Clustering
14 3 (0.64%) Graphic Design
14 3 (0.64%) N-Tier
15 2 (0.42%) Online Banking
Operating Systems
1 42 (8.90%) Linux
2 20 (4.24%) Android
2 20 (4.24%) Unix
3 15 (3.18%) Windows
4 11 (2.33%) Apple iOS
5 3 (0.64%) VMS
5 3 (0.64%) Windows Server
6 2 (0.42%) Oracle Linux
Processes & Methodologies
1 265 (56.14%) Agile Software Development
2 205 (43.43%) MVC
3 125 (26.48%) TDD
4 102 (21.61%) Front End Development
5 90 (19.07%) Responsive Web Design
6 88 (18.64%) OO
7 71 (15.04%) Microservices
7 71 (15.04%) Web Development
8 59 (12.50%) BDD
9 58 (12.29%) Unit Testing
10 54 (11.44%) Scrum
11 49 (10.38%) DevOps
12 47 (9.96%) Test Automation
13 40 (8.47%) E-Commerce
13 40 (8.47%) MVVM
14 37 (7.84%) Analytics
15 36 (7.63%) Continuous Delivery
16 34 (7.20%) Continuous Integration
17 28 (5.93%) Software Engineering
18 26 (5.51%) Performance Optimisation
Programming Languages
1 402 (85.17%) JavaScript
2 107 (22.67%) C#
3 104 (22.03%) Java
4 86 (18.22%) SQL
5 79 (16.74%) TypeScript
6 47 (9.96%) ES6
7 26 (5.51%) Scala
8 18 (3.81%) PHP
8 18 (3.81%) Python
9 16 (3.39%) PL/SQL
10 15 (3.18%) Java 8
11 14 (2.97%) VB.NET
12 10 (2.12%) ES7
12 10 (2.12%) ES8
12 10 (2.12%) Ruby
13 6 (1.27%) T-SQL
14 5 (1.06%) Bash Shell
14 5 (1.06%) C++
15 4 (0.85%) C
15 4 (0.85%) PowerShell
Qualifications
1 26 (5.51%) Degree
1 26 (5.51%) SC Cleared
1 26 (5.51%) Security Cleared
2 12 (2.54%) Computer Science Degree
3 1 (0.21%) CTC Cleared
3 1 (0.21%) DV Cleared
Quality Assurance & Compliance
1 17 (3.60%) QA
2 6 (1.27%) WCAG
3 3 (0.64%) Data Quality
3 3 (0.64%) MiFID
4 2 (0.42%) WAI
5 1 (0.21%) GDPR
System Software
1 42 (8.90%) Docker
2 3 (0.64%) Active Directory
3 1 (0.21%) VMware Infrastructure
Systems Management
1 31 (6.57%) Puppet
2 19 (4.03%) Ansible
3 12 (2.54%) Opscode Chef
4 4 (0.85%) Docker Swarm
5 1 (0.21%) Single Sign-On
Vendors
1 36 (7.63%) Oracle
2 35 (7.42%) Adobe
3 28 (5.93%) Microsoft
4 18 (3.81%) Google
5 14 (2.97%) Sybase
6 12 (2.54%) Sitecore
7 9 (1.91%) Atlassian
8 4 (0.85%) Capita
8 4 (0.85%) hybris
8 4 (0.85%) Salesforce.com
8 4 (0.85%) Zend
9 3 (0.64%) CA Agile Central
9 3 (0.64%) Twitter
10 2 (0.42%) AppDynamics
10 2 (0.42%) Cisco
10 2 (0.42%) Dell
10 2 (0.42%) Juniper
10 2 (0.42%) Optimizely
10 2 (0.42%) SaltStack
10 2 (0.42%) Solace