Period
to 19 September 2018

The following table provides summary statistics for contract job vacancies advertised in the City of 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 19 September 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
Central London > City of London
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 151 164 146
Rank change year-on-year +13 -18 +54
Contract jobs citing Twitter Bootstrap 107 79 90
As % of all contract IT jobs advertised in the City of London 1.53% 1.16% 1.33%
As % of the Libraries, Frameworks & Software Standards category 3.75% 3.07% 3.82%
Number of daily rates quoted 90 57 76
City of London median daily rate £525 £425 £425
Median daily rate % change year-on-year +23.53% - -
10th Percentile £388 £300 £319
90th Percentile £588 £593 £582
Central London median daily rate £475 £450 £410
% change year-on-year +5.56% +9.76% -0.61%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,851 2,571 2,353
As % of all contract IT jobs advertised in the City of London 40.72% 37.85% 34.65%
Number of daily rates quoted 2,358 2,098 1,999
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +2.70%
10th Percentile £379 £363 £325
90th Percentile £675 £650 £638
Central London median daily rate £525 £500 £450
% change year-on-year +5.00% +11.11% -
Number of hourly rates quoted 8 10 5
City of London median hourly rate £32.00 £24.42 £43.57
Median hourly rate % change year-on-year +31.03% -43.95% +24.49%
10th Percentile £19.14 £20.28 £19.00
90th Percentile £73.98 £28.24 £56.12
Central London median hourly rate £32.00 £21.50 £43.57
% change year-on-year +48.84% -50.65% +24.49%

Twitter Bootstrap
Job Vacancy Trend in the City of London

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

Job vacancy trend for Twitter Bootstrap in the City of London

Twitter Bootstrap
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Twitter Bootstrap in the City of London

Twitter Bootstrap
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Twitter Bootstrap in the City of London over the 6 months to 19 September 2018.

Contractor daily rate histogram for Twitter Bootstrap in the City of London

Twitter Bootstrap
Contract Job Locations in the City of 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 City of London region over the 6 months to 19 September 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
London Bridge - 22 £525 -
Twitter Bootstrap
Central London

For the 6 months to 19 September 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 City of London region with a requirement for Twitter Bootstrap.

1 102 (95.33%) JavaScript
2 80 (74.77%) AngularJS
3 74 (69.16%) HTML
4 59 (55.14%) CSS
5 56 (52.34%) HTML5
6 52 (48.60%) jQuery
7 46 (42.99%) Redux
8 45 (42.06%) MVC
9 43 (40.19%) Agile Software Development
10 33 (30.84%) React
11 29 (27.10%) Node.js
11 29 (27.10%) CSS3
12 27 (25.23%) OO
13 26 (24.30%) Java
13 26 (24.30%) Banking
14 25 (23.36%) Finance
15 23 (21.50%) Investment Banking
16 22 (20.56%) Spring
17 21 (19.63%) Angular 2
18 20 (18.69%) Relational Database
18 20 (18.69%) .NET
19 19 (17.76%) C#
19 19 (17.76%) User Experience
20 17 (15.89%) REST
20 17 (15.89%) Jasmine
21 16 (14.95%) Sass
21 16 (14.95%) Front End Development
21 16 (14.95%) Unix
22 15 (14.02%) SQL
22 15 (14.02%) RDBMS

Twitter Bootstrap
Co-occurring IT Skills in the City of 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 6 (5.61%) CMS
1 6 (5.61%) Umbraco
2 5 (4.67%) Sitecore CMS
3 2 (1.87%) Confluence
4 1 (0.93%) Adobe Experience Manager
4 1 (0.93%) Apache
4 1 (0.93%) Drupal
4 1 (0.93%) Elasticsearch
4 1 (0.93%) MS Exchange
4 1 (0.93%) SharePoint
4 1 (0.93%) Tomcat
4 1 (0.93%) WordPress
Applications
1 11 (10.28%) Adobe Creative Suite
2 9 (8.41%) OmniGraffle
3 2 (1.87%) Adobe Illustrator
3 2 (1.87%) Fireworks
3 2 (1.87%) InDesign
3 2 (1.87%) Photoshop
4 1 (0.93%) Microsoft Office
4 1 (0.93%) MS Visio
Business Applications
1 1 (0.93%) Dynamics CRM
Cloud Services
1 15 (14.02%) Microsoft Azure
2 7 (6.54%) npm
3 4 (3.74%) GitHub
4 2 (1.87%) Amazon AWS
5 1 (0.93%) BrowserStack
5 1 (0.93%) Office 365
Communications & Networking
1 4 (3.74%) AMQP
2 2 (1.87%) Intranet
Database & Business Intelligence
1 20 (18.69%) Relational Database
2 15 (14.02%) RDBMS
3 6 (5.61%) SQL Server
4 4 (3.74%) MySQL
5 3 (2.80%) NoSQL
6 2 (1.87%) Cosmos DB
6 2 (1.87%) Oracle Database
7 1 (0.93%) Azure SQL Database
7 1 (0.93%) Blockchain
7 1 (0.93%) Redis
7 1 (0.93%) SQL Server 2014
7 1 (0.93%) SQL Server Integration Services
Development Applications
1 17 (15.89%) Jasmine
2 15 (14.02%) Selenium
3 14 (13.08%) Git (software)
4 12 (11.21%) gulp
5 9 (8.41%) Axure RP
5 9 (8.41%) Balsamiq Mockups
5 9 (8.41%) Cucumber
6 6 (5.61%) Mocha
6 6 (5.61%) Protractor
7 5 (4.67%) Karma Test Runner
7 5 (4.67%) WebDriver
8 4 (3.74%) Grunt
8 4 (3.74%) JIRA
9 3 (2.80%) Jenkins
9 3 (2.80%) webpack
10 2 (1.87%) Babel
10 2 (1.87%) Maven
10 2 (1.87%) Team Foundation Server
10 2 (1.87%) TeamCity
10 2 (1.87%) Visual Studio Team System
General
1 26 (24.30%) Banking
2 25 (23.36%) Finance
3 23 (21.50%) Investment Banking
4 6 (5.61%) Advertising
5 3 (2.80%) Front Office
5 3 (2.80%) Games
5 3 (2.80%) Retail
6 1 (0.93%) Legal
6 1 (0.93%) Marketing
Job Titles
1 97 (90.65%) Developer
2 35 (32.71%) JavaScript Developer
3 33 (30.84%) Front End Developer (Client-Side Developer)
4 29 (27.10%) Angular Developer
5 19 (17.76%) Java Developer
6 18 (16.82%) Full Stack Developer
7 13 (12.15%) .NET Developer
7 13 (12.15%) HTML CSS Developer
7 13 (12.15%) HTML Developer
7 13 (12.15%) Senior Developer
8 10 (9.35%) C# Developer
9 8 (7.48%) C# .NET Developer
10 7 (6.54%) Azure Developer
10 7 (6.54%) React Developer
10 7 (6.54%) UI Developer
11 4 (3.74%) Senior Front-End Developer
12 3 (2.80%) ASP.NET Developer
12 3 (2.80%) C# ASP.NET Developer
12 3 (2.80%) Designer
12 3 (2.80%) Senior JavaScript Developer
Libraries, Frameworks & Software Standards
1 80 (74.77%) AngularJS
2 74 (69.16%) HTML
3 59 (55.14%) CSS
4 56 (52.34%) HTML5
5 52 (48.60%) jQuery
6 46 (42.99%) Redux
7 33 (30.84%) React
8 29 (27.10%) CSS3
8 29 (27.10%) Node.js
9 22 (20.56%) Spring
10 21 (19.63%) Angular 2
11 20 (18.69%) .NET
12 17 (15.89%) REST
13 16 (14.95%) Sass
14 15 (14.02%) Hibernate
15 9 (8.41%) ASP.NET
15 9 (8.41%) RESTful
16 8 (7.48%) GraphQL
16 8 (7.48%) LESS
17 7 (6.54%) JSON
Miscellaneous
1 19 (17.76%) User Experience
2 4 (3.74%) Data Structures
3 3 (2.80%) Analytical Skills
3 3 (2.80%) Fintech
4 2 (1.87%) Foreign Exchange (FX)
4 2 (1.87%) Hedge funds
4 2 (1.87%) Self-Motivation
5 1 (0.93%) Computer Science
5 1 (0.93%) Greenfield Project
5 1 (0.93%) Management Information System
5 1 (0.93%) Mobile App
5 1 (0.93%) N-Tier
Operating Systems
1 16 (14.95%) Unix
2 4 (3.74%) Linux
3 2 (1.87%) Oracle Linux
4 1 (0.93%) Windows
Processes & Methodologies
1 45 (42.06%) MVC
2 43 (40.19%) Agile Software Development
3 27 (25.23%) OO
4 16 (14.95%) Front End Development
5 13 (12.15%) MVVM
6 9 (8.41%) TDD
6 9 (8.41%) Web Development
7 8 (7.48%) Open Source
7 8 (7.48%) Responsive Web Design
7 8 (7.48%) Unit Testing
8 6 (5.61%) Problem-Solving
8 6 (5.61%) Scrum
8 6 (5.61%) Wireframes
9 5 (4.67%) B2B
9 5 (4.67%) B2C
9 5 (4.67%) Mobile Optimisation
9 5 (4.67%) Pair Programming
9 5 (4.67%) Progressive Enhancement
9 5 (4.67%) Prototyping
9 5 (4.67%) SDLC
Programming Languages
1 102 (95.33%) JavaScript
2 26 (24.30%) Java
3 19 (17.76%) C#
4 15 (14.02%) SQL
5 11 (10.28%) TypeScript
6 6 (5.61%) ES6
7 5 (4.67%) PL/SQL
7 5 (4.67%) VB.NET
8 3 (2.80%) Java 8
9 2 (1.87%) CoffeeScript
9 2 (1.87%) PHP
9 2 (1.87%) Ruby
9 2 (1.87%) T-SQL
10 1 (0.93%) ES7
10 1 (0.93%) PowerShell
Qualifications
1 6 (5.61%) Security Cleared
2 5 (4.67%) SC Cleared
3 3 (2.80%) Degree
4 1 (0.93%) DV Cleared
4 1 (0.93%) Master's Degree
Quality Assurance & Compliance
1 1 (0.93%) QA
System Software
1 3 (2.80%) Docker
Systems Management
1 3 (2.80%) Docker Swarm
1 3 (2.80%) Puppet
2 1 (0.93%) Ansible
2 1 (0.93%) Opscode Chef
Vendors
1 11 (10.28%) Adobe
2 5 (4.67%) Sitecore
3 4 (3.74%) Microsoft
4 2 (1.87%) AppDynamics
4 2 (1.87%) Oracle
4 2 (1.87%) Tableau
5 1 (0.93%) Atlassian
5 1 (0.93%) CA Agile Central
5 1 (0.93%) Nintex
5 1 (0.93%) Sybase
5 1 (0.93%) VMware