Period
to 17 October 2019

The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for Twitter Bootstrap skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Twitter Bootstrap over the 6 months to 17 October 2019 with a comparison to the same period in the previous 2 years.

Twitter Bootstrap
6 months to
17 Oct 2019
Same period 2018 Same period 2017
Rank 64 46 92
Rank change year-on-year -18 +46 +5
Permanent jobs citing Twitter Bootstrap 15 54 34
As % of all permanent IT jobs advertised in Essex 1.94% 4.27% 2.20%
As % of the Libraries, Frameworks & Software Standards category 5.54% 12.59% 5.68%
Number of salaries quoted 15 49 34
Essex median annual salary £35,000 £40,000 £55,000
Median salary % change year-on-year -12.50% -27.27% +57.14%
10th Percentile £32,500 £25,500 £37,500
90th Percentile £60,000 £56,000 £67,500
East of England median annual salary £45,000 £45,000 £45,000

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 permanent job vacancies advertised in Essex with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Essex
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 271 429 599
As % of all permanent IT jobs advertised in Essex 34.97% 33.89% 38.75%
Number of salaries quoted 183 350 479
Essex median annual salary £42,500 £42,250 £50,000
Median salary % change year-on-year +0.59% -15.50% +17.65%
10th Percentile £23,800 £24,000 £31,250
90th Percentile £66,250 £66,250 £66,250
East of England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Twitter Bootstrap
Job Vacancy Trend in Essex

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

Job vacancy trend for Twitter Bootstrap in Essex

Twitter Bootstrap
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Twitter Bootstrap in Essex.

Salary trend for Twitter Bootstrap in Essex

Twitter Bootstrap
Salary Histogram in Essex

The salary distribution of IT jobs citing Twitter Bootstrap in Essex over the 6 months to 17 October 2019.

Salary histogram for Twitter Bootstrap in Essex

Twitter Bootstrap
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Twitter Bootstrap within the Essex region over the 6 months to 17 October 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chelmsford +11 8 £35,000 +34.62% 2
Southend-on-Sea - 3 £60,000 -
Basildon +13 2 £42,500 - 1
Colchester -14 1 £70,000 +143.48% 3
Twitter Bootstrap
East of England

For the 6 months to 17 October 2019, IT 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 permanent job ads across the Essex region with a requirement for Twitter Bootstrap.

1 15 (100.00%) HTML
1 15 (100.00%) JavaScript
1 15 (100.00%) CSS
1 15 (100.00%) Front End Development
2 12 (80.00%) jQuery
3 11 (73.33%) HTML5
4 10 (66.67%) Web Development
4 10 (66.67%) OOP
5 9 (60.00%) Git (software)
5 9 (60.00%) gulp
5 9 (60.00%) ES6
6 8 (53.33%) AngularJS
6 8 (53.33%) TypeScript
6 8 (53.33%) webpack
6 8 (53.33%) OO
7 7 (46.67%) Adobe
7 7 (46.67%) Subversion
7 7 (46.67%) Grunt
7 7 (46.67%) Social Media
8 6 (40.00%) React
8 6 (40.00%) Agile Software Development
8 6 (40.00%) .NET
8 6 (40.00%) SQL Server
9 5 (33.33%) MVC
9 5 (33.33%) Scrum
9 5 (33.33%) Relational Database
9 5 (33.33%) ASP.NET Web API
10 4 (26.67%) Software Engineering
10 4 (26.67%) JIRA
10 4 (26.67%) Refactoring

Twitter Bootstrap
Co-occurring IT Skills in Essex 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 3 (20.00%) Elasticsearch
2 1 (6.67%) IIS
2 1 (6.67%) JBoss
Cloud Services
1 3 (20.00%) AWS
1 3 (20.00%) Azure
2 2 (13.33%) npm
3 1 (6.67%) SaaS
3 1 (6.67%) Yarn
Database & Business Intelligence
1 6 (40.00%) SQL Server
2 5 (33.33%) Relational Database
3 3 (20.00%) NoSQL
3 3 (20.00%) RDBMS
3 3 (20.00%) SQL Server 2016
4 2 (13.33%) MySQL
5 1 (6.67%) SQL Server Integration Services
Development Applications
1 9 (60.00%) Git (software)
1 9 (60.00%) gulp
2 8 (53.33%) webpack
3 7 (46.67%) Grunt
3 7 (46.67%) Subversion
4 4 (26.67%) JIRA
General
1 2 (13.33%) Automotive
2 1 (6.67%) Manufacturing
2 1 (6.67%) Retail
Job Titles
1 13 (86.67%) Developer
2 11 (73.33%) Front End Developer (Client-Side Developer)
3 9 (60.00%) JavaScript Developer
3 9 (60.00%) Software Developer
4 7 (46.67%) HTML CSS Developer
4 7 (46.67%) HTML Developer
5 4 (26.67%) .NET Developer
5 4 (26.67%) .NET Software Developer
6 3 (20.00%) .NET Software Engineer
6 3 (20.00%) Software Engineer
7 2 (13.33%) .NET Web Developer
7 2 (13.33%) ASP.NET Developer
7 2 (13.33%) C# ASP.NET Developer
7 2 (13.33%) C# Developer
7 2 (13.33%) C# Software Developer
7 2 (13.33%) C# Web Developer
7 2 (13.33%) Cloud Software Engineer
7 2 (13.33%) Front End Web Developer (Client-Side Developer)
7 2 (13.33%) MySQL Developer
7 2 (13.33%) Web Developer
Libraries, Frameworks & Software Standards
1 15 (100.00%) CSS
1 15 (100.00%) HTML
2 12 (80.00%) jQuery
3 11 (73.33%) HTML5
4 8 (53.33%) AngularJS
5 6 (40.00%) .NET
5 6 (40.00%) React
6 5 (33.33%) ASP.NET Web API
7 3 (20.00%) .NET Core
7 3 (20.00%) .NET Framework
7 3 (20.00%) Code First Entity Framework
7 3 (20.00%) CSS3
7 3 (20.00%) Entity Framework
7 3 (20.00%) REST
8 2 (13.33%) ASP.NET 2.0
8 2 (13.33%) JSON
8 2 (13.33%) Node.js
8 2 (13.33%) Razor View Engine
8 2 (13.33%) SignalR
8 2 (13.33%) WCF
Miscellaneous
1 7 (46.67%) Social Media
2 3 (20.00%) Management Information System
3 2 (13.33%) Enterprise Software
4 1 (6.67%) User Experience
Operating Systems
1 1 (6.67%) Linux
1 1 (6.67%) Windows
Processes & Methodologies
1 15 (100.00%) Front End Development
2 10 (66.67%) OOP
2 10 (66.67%) Web Development
3 8 (53.33%) OO
4 6 (40.00%) Agile Software Development
5 5 (33.33%) MVC
5 5 (33.33%) Scrum
6 4 (26.67%) Refactoring
6 4 (26.67%) Software Engineering
7 3 (20.00%) Computer Science
7 3 (20.00%) SDLC
7 3 (20.00%) SOLID
7 3 (20.00%) Sprint Planning
7 3 (20.00%) Sprint Review
8 1 (6.67%) Continuous Integration
8 1 (6.67%) Cross-Browser Testing
8 1 (6.67%) Development Roadmap
8 1 (6.67%) Innovative Thinking
8 1 (6.67%) Kanban
8 1 (6.67%) Web Design
Programming Languages
1 15 (100.00%) JavaScript
2 9 (60.00%) ES6
3 8 (53.33%) TypeScript
4 3 (20.00%) C#
5 2 (13.33%) SQL
6 1 (6.67%) Java
6 1 (6.67%) Shell Script
6 1 (6.67%) T-SQL
Qualifications
1 3 (20.00%) Computer Science Degree
1 3 (20.00%) Degree
Quality Assurance & Compliance
1 1 (6.67%) GDPR
1 1 (6.67%) QA
Vendors
1 7 (46.67%) Adobe
2 2 (13.33%) Oracle