Period
to 14 August 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 14 August 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
14 Aug 2018
Same period 2017 Same period 2016
Rank 242 257 222
Rank change year-on-year +15 -35 +24
Contract jobs citing Twitter Bootstrap 498 439 549
As % of all contract IT jobs advertised in London 1.09% 1.03% 1.21%
As % of the Libraries, Frameworks & Software Standards category 2.84% 2.83% 3.64%
Number of daily rates quoted 382 318 440
London median daily rate £500 £450 £400
Median daily rate % change year-on-year +11.11% +12.50% +2.56%
10th Percentile £363 £313 £300
90th Percentile £588 £579 £575
England median daily rate £450 £400 £375
% change year-on-year +12.50% +6.67% +3.09%
Number of hourly rates quoted 2 1 0
London median hourly rate £47.50 £51.00 -
Median hourly rate % change year-on-year -6.86% - -
England median hourly rate £42.50 £48.00 £52.00
% change year-on-year -11.46% -7.69% +26.06%

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 17,552 15,534 15,065
As % of all contract IT jobs advertised in London 38.50% 36.49% 33.15%
Number of daily rates quoted 13,355 11,544 11,349
London median daily rate £513 £500 £463
Median daily rate % change year-on-year +2.50% +8.11% +2.78%
10th Percentile £363 £350 £313
90th Percentile £675 £644 £625
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 105 102 58
London median hourly rate £43.50 £40.00 £36.93
Median hourly rate % change year-on-year +8.75% +8.31% -7.67%
10th Percentile £19.70 £19.03 £18.79
90th Percentile £75.50 £52.95 £57.07
England median hourly rate £41.53 £40.00 £36.50
% change year-on-year +3.83% +9.59% -1.35%

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 14 August 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 14 August 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 +43 159 £475 - 41
West London -24 21 £525 +50.00% 38
South London -34 15 £400 - 8
East London -18 4 £525 +13.51% 13
Twitter Bootstrap
England

For the 6 months to 14 August 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.

1 425 (85.34%) JavaScript
2 351 (70.48%) AngularJS
3 350 (70.28%) HTML
4 300 (60.24%) CSS
5 270 (54.22%) HTML5
6 264 (53.01%) Agile Software Development
7 249 (50.00%) jQuery
8 217 (43.57%) MVC
9 195 (39.16%) Node.js
10 162 (32.53%) CSS3
11 138 (27.71%) Git (software)
12 135 (27.11%) React
13 126 (25.30%) .NET
14 113 (22.69%) C#
14 113 (22.69%) Front End Development
15 107 (21.49%) TDD
16 97 (19.48%) Redux
16 97 (19.48%) Sass
17 93 (18.67%) ASP.NET
18 90 (18.07%) Microservices
19 84 (16.87%) OO
20 82 (16.47%) Java
20 82 (16.47%) SQL
21 79 (15.86%) User Experience
22 78 (15.66%) Finance
23 76 (15.26%) Microsoft Azure
24 75 (15.06%) Web Development
25 71 (14.26%) Banking
26 70 (14.06%) Responsive Web Design
27 65 (13.05%) BDD

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 20 (4.02%) Apache
1 20 (4.02%) Elasticsearch
2 16 (3.21%) Confluence
3 15 (3.01%) CMS
3 15 (3.01%) WordPress
4 11 (2.21%) IIS
5 9 (1.81%) Adobe Experience Manager
6 7 (1.41%) Umbraco
7 6 (1.20%) SharePoint
7 6 (1.20%) Sitecore CMS
8 4 (0.80%) JBoss
8 4 (0.80%) SharePoint 2013
9 3 (0.60%) Liferay
9 3 (0.60%) Tomcat
10 2 (0.40%) Apache Solr
10 2 (0.40%) Apache Spark
10 2 (0.40%) Cloud Foundry
10 2 (0.40%) Drupal
10 2 (0.40%) EPiServer
11 1 (0.20%) nginx
Applications
1 21 (4.22%) Adobe Creative Suite
2 14 (2.81%) OmniGraffle
3 5 (1.00%) Photoshop
4 4 (0.80%) Adobe Illustrator
5 3 (0.60%) InfoPath
5 3 (0.60%) InVision
6 2 (0.40%) InDesign
7 1 (0.20%) Fireworks
7 1 (0.20%) Microsoft Office
7 1 (0.20%) MS Visio
7 1 (0.20%) SketchUp
Business Applications
1 1 (0.20%) Payment Gateway
Cloud Services
1 76 (15.26%) Microsoft Azure
2 58 (11.65%) npm
3 52 (10.44%) Amazon AWS
4 39 (7.83%) Serverless
5 21 (4.22%) GitHub
6 8 (1.61%) BrowserStack
7 4 (0.80%) Adobe Analytics
7 4 (0.80%) Office 365
8 3 (0.60%) Amazon S3
8 3 (0.60%) IaaS
8 3 (0.60%) MailChimp
8 3 (0.60%) Yarn
9 2 (0.40%) Amazon EC2
9 2 (0.40%) Firebase
9 2 (0.40%) Google Cloud Platform
9 2 (0.40%) IBM Cloud
9 2 (0.40%) SaaS
10 1 (0.20%) Amazon SQS
10 1 (0.20%) CloudFront
10 1 (0.20%) PaaS
Communications & Networking
1 22 (4.42%) AMQP
2 10 (2.01%) HTTP
3 5 (1.00%) Internet
3 5 (1.00%) Intranet
3 5 (1.00%) Wi-Fi
4 4 (0.80%) SMS
5 2 (0.40%) Junos
6 1 (0.20%) SSL
Database & Business Intelligence
1 63 (12.65%) SQL Server
2 37 (7.43%) MySQL
2 37 (7.43%) Relational Database
3 26 (5.22%) PostgreSQL
3 26 (5.22%) RDBMS
4 19 (3.82%) NoSQL
5 15 (3.01%) SQL Server 2012
6 14 (2.81%) MongoDB
7 9 (1.81%) Apache Cassandra
7 9 (1.81%) Power BI
7 9 (1.81%) SQL Server 2008
8 4 (0.80%) Oracle Database
8 4 (0.80%) SQL Server Reporting Services
9 3 (0.60%) Blockchain
10 2 (0.40%) Amazon DynamoDB
10 2 (0.40%) Cosmos DB
10 2 (0.40%) Data Warehouse
10 2 (0.40%) Oracle Database 12c
10 2 (0.40%) Redis
10 2 (0.40%) SQL Server 2016
Development Applications
1 138 (27.71%) Git (software)
2 55 (11.04%) Jenkins
2 55 (11.04%) Karma Test Runner
3 50 (10.04%) gulp
4 48 (9.64%) Selenium
5 45 (9.04%) Jasmine
6 44 (8.84%) Mocha
6 44 (8.84%) Protractor
7 43 (8.63%) webpack
8 35 (7.03%) Grunt
9 30 (6.02%) Cucumber
10 28 (5.62%) JIRA
11 16 (3.21%) Axure RP
12 14 (2.81%) Balsamiq Mockups
12 14 (2.81%) Subversion
13 13 (2.61%) Team Foundation Server
14 12 (2.41%) Maven
14 12 (2.41%) Octopus Deploy
14 12 (2.41%) PhpStorm
14 12 (2.41%) Visual Studio
General
1 78 (15.66%) Finance
2 71 (14.26%) Banking
3 39 (7.83%) Investment Banking
4 20 (4.02%) Retail
5 7 (1.41%) Telecoms
6 6 (1.20%) Front Office
6 6 (1.20%) Publishing
7 5 (1.00%) Legal
8 4 (0.80%) Advertising
8 4 (0.80%) Games
9 3 (0.60%) Marketing
10 2 (0.40%) Corporate Banking
10 2 (0.40%) Law
10 2 (0.40%) Pharmaceutical
10 2 (0.40%) Private Banking
10 2 (0.40%) Retail Banking
11 1 (0.20%) Billing
11 1 (0.20%) Electronics
11 1 (0.20%) Financial Institution
11 1 (0.20%) Manufacturing
Job Titles
1 412 (82.73%) Developer
2 110 (22.09%) Front End Developer (Client-Side Developer)
3 98 (19.68%) Angular Developer
4 81 (16.27%) JavaScript Developer
5 76 (15.26%) .NET Developer
6 56 (11.24%) Full Stack Developer
7 54 (10.84%) Senior Developer
8 52 (10.44%) Node.js Developer
9 47 (9.44%) C# Developer
10 44 (8.84%) UI Developer
11 43 (8.63%) React Developer
12 41 (8.23%) C# .NET Developer
13 40 (8.03%) Java Developer
14 38 (7.63%) HTML Developer
15 29 (5.82%) HTML CSS Developer
16 27 (5.42%) Web Developer
17 21 (4.22%) ASP.NET Developer
18 20 (4.02%) C# ASP.NET Developer
18 20 (4.02%) Front End Web Developer (Client-Side Developer)
19 18 (3.61%) Senior .NET Developer
Libraries, Frameworks & Software Standards
1 351 (70.48%) AngularJS
2 350 (70.28%) HTML
3 300 (60.24%) CSS
4 270 (54.22%) HTML5
5 249 (50.00%) jQuery
6 195 (39.16%) Node.js
7 162 (32.53%) CSS3
8 135 (27.11%) React
9 126 (25.30%) .NET
10 97 (19.48%) Redux
10 97 (19.48%) Sass
11 93 (18.67%) ASP.NET
12 62 (12.45%) LESS
13 55 (11.04%) REST
14 49 (9.84%) Spring
15 47 (9.44%) JSON
16 44 (8.84%) Angular 2
17 39 (7.83%) .NET Framework
18 36 (7.23%) Ajax
18 36 (7.23%) ASP.NET MVC
Miscellaneous
1 79 (15.86%) User Experience
2 22 (4.42%) Fintech
2 22 (4.42%) Greenfield Project
3 19 (3.82%) Analytical Skills
4 11 (2.21%) Hedge funds
4 11 (2.21%) Mobile App
5 10 (2.01%) Client/Server
5 10 (2.01%) Equities
6 9 (1.81%) Computer Science
7 6 (1.20%) iPhone
8 5 (1.00%) Data Structures
8 5 (1.00%) Derivative
9 4 (0.80%) Algorithms
9 4 (0.80%) Enterprise Software
9 4 (0.80%) Fixed Income
9 4 (0.80%) Graphic Design
9 4 (0.80%) NHS
10 3 (0.60%) Management Information System
10 3 (0.60%) N-Tier
10 3 (0.60%) W3C
Operating Systems
1 43 (8.63%) Linux
2 20 (4.02%) Windows
3 18 (3.61%) Unix
4 11 (2.21%) Android
5 10 (2.01%) Apple iOS
6 7 (1.41%) Windows Server
7 3 (0.60%) Windows Server 2012
8 2 (0.40%) Oracle Linux
9 1 (0.20%) VMS
Processes & Methodologies
1 264 (53.01%) Agile Software Development
2 217 (43.57%) MVC
3 113 (22.69%) Front End Development
4 107 (21.49%) TDD
5 90 (18.07%) Microservices
6 84 (16.87%) OO
7 75 (15.06%) Web Development
8 70 (14.06%) Responsive Web Design
9 65 (13.05%) BDD
10 58 (11.65%) Test Automation
11 57 (11.45%) Unit Testing
12 56 (11.24%) Scrum
13 53 (10.64%) DevOps
14 46 (9.24%) MVVM
15 45 (9.04%) Open Source
16 39 (7.83%) E-Commerce
17 33 (6.63%) Continuous Delivery
18 31 (6.22%) Analytics
19 28 (5.62%) Continuous Integration
20 26 (5.22%) Mentoring
Programming Languages
1 425 (85.34%) JavaScript
2 113 (22.69%) C#
3 82 (16.47%) Java
3 82 (16.47%) SQL
4 61 (12.25%) TypeScript
5 38 (7.63%) ES6
6 34 (6.83%) Scala
7 29 (5.82%) PHP
7 29 (5.82%) PL/SQL
8 28 (5.62%) VB.NET
9 16 (3.21%) Java 8
10 14 (2.81%) Python
11 10 (2.01%) T-SQL
12 8 (1.61%) ES7
13 6 (1.20%) Ruby
13 6 (1.20%) VB
14 4 (0.80%) XPath
14 4 (0.80%) XQuery
15 3 (0.60%) PowerShell
15 3 (0.60%) VB6
Qualifications
1 36 (7.23%) SC Cleared
1 36 (7.23%) Security Cleared
2 15 (3.01%) Degree
3 3 (0.60%) Computer Science Degree
4 1 (0.20%) BPSS Clearance
4 1 (0.20%) DV Cleared
4 1 (0.20%) Master's Degree
Quality Assurance & Compliance
1 21 (4.22%) QA
2 10 (2.01%) MiFID
3 3 (0.60%) Data Quality
4 2 (0.40%) WAI
4 2 (0.40%) WCAG
5 1 (0.20%) GDPR
5 1 (0.20%) PMO
System Software
1 49 (9.84%) Docker
2 1 (0.20%) VMware Infrastructure
Systems Management
1 33 (6.63%) Puppet
2 22 (4.42%) Ansible
3 11 (2.21%) Docker Swarm
4 2 (0.40%) Opscode Chef
5 1 (0.20%) Single Sign-On
Vendors
1 40 (8.03%) Oracle
2 30 (6.02%) Adobe
3 18 (3.61%) Microsoft
4 9 (1.81%) Sybase
5 8 (1.61%) Sitecore
6 6 (1.20%) Capita
6 6 (1.20%) Google
7 4 (0.80%) DevExpress
7 4 (0.80%) Nintex
8 3 (0.60%) Atlassian
8 3 (0.60%) Salesforce.com
8 3 (0.60%) SAP
8 3 (0.60%) Tableau
9 2 (0.40%) Cisco
9 2 (0.40%) Dell
9 2 (0.40%) Juniper
9 2 (0.40%) SaltStack
9 2 (0.40%) Twitter
9 2 (0.40%) VMware
9 2 (0.40%) Zend