Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bolton with a requirement for CSS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CSS over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

CSS (Cascading Style Sheets)
Manchester > Bolton
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 28 17 21
Rank change year-on-year -11 +4 -7
Permanent jobs citing CSS 20 33 25
As % of all permanent IT jobs advertised in Bolton 10.53% 11.30% 12.32%
As % of the Libraries, Frameworks & Software Standards category 20.20% 27.73% 23.15%
Number of salaries quoted 20 31 25
Bolton median annual salary £40,000 £37,500 £35,000
Median salary % change year-on-year +6.67% +7.14% -
10th Percentile £31,175 £23,750 £21,250
90th Percentile £44,250 £52,500 £43,750
Manchester median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +7.14%

CSS 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 Bolton with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Bolton
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 99 119 108
As % of all permanent IT jobs advertised in Bolton 52.11% 40.75% 53.20%
Number of salaries quoted 94 101 104
Bolton median annual salary £37,500 £45,000 £37,500
Median salary % change year-on-year -16.67% +20.00% -
10th Percentile £30,150 £27,500 £20,100
90th Percentile £53,125 £51,250 £48,750
Manchester median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.51%

CSS
Job Vacancy Trend in Bolton

Job postings citing CSS as a percentage of all IT jobs advertised in Bolton.

Job vacancy trend for CSS in Bolton

CSS
Salary Trend in Bolton

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CSS in Bolton.

Salary trend for CSS in Bolton

For the 6 months to 22 November 2017, IT jobs citing CSS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Bolton region with a requirement for CSS.

1 19 (95.00%) HTML
2 14 (70.00%) JavaScript
3 12 (60.00%) SQL Server
4 10 (50.00%) MVC
4 10 (50.00%) Web Development
5 9 (45.00%) Agile Software Development
5 9 (45.00%) jQuery
6 8 (40.00%) Git (software)
6 8 (40.00%) PHP
6 8 (40.00%) SQL
6 8 (40.00%) VB.NET
6 8 (40.00%) .NET
6 8 (40.00%) MySQL
7 7 (35.00%) C#
7 7 (35.00%) SOAP
7 7 (35.00%) OOP
8 5 (25.00%) SDLC
8 5 (25.00%) Analytics
8 5 (25.00%) Software Engineering
8 5 (25.00%) ASP.NET
9 4 (20.00%) JUnit
9 4 (20.00%) Java
9 4 (20.00%) Oracle
9 4 (20.00%) Python
9 4 (20.00%) OpenEdge
9 4 (20.00%) Progress
9 4 (20.00%) HTTP
9 4 (20.00%) Microsoft
9 4 (20.00%) Configuration Management
9 4 (20.00%) Ruby

CSS
Co-occurring IT Skills in Bolton 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 4 (20.00%) OpenEdge
2 3 (15.00%) CMS
2 3 (15.00%) Sitefinity
3 1 (5.00%) SharePoint
3 1 (5.00%) SharePoint 2013
Cloud Services
1 3 (15.00%) Microsoft Azure
1 3 (15.00%) Serverless
2 1 (5.00%) Office 365
Communications & Networking
1 4 (20.00%) HTTP
2 1 (5.00%) Intranet
Database & Business Intelligence
1 12 (60.00%) SQL Server
2 8 (40.00%) MySQL
3 3 (15.00%) Relational Database
Development Applications
1 8 (40.00%) Git (software)
2 4 (20.00%) Atlassian Bamboo
2 4 (20.00%) JIRA
2 4 (20.00%) JUnit
2 4 (20.00%) Maven
General
1 1 (5.00%) Advertising
1 1 (5.00%) Legal
Job Titles
1 19 (95.00%) Developer
2 6 (30.00%) .NET Developer
2 6 (30.00%) C# .NET Developer
2 6 (30.00%) C# Developer
3 4 (20.00%) OpenEdge Developer
3 4 (20.00%) PHP Developer
3 4 (20.00%) Progress Developer
3 4 (20.00%) Senior Developer
3 4 (20.00%) Senior PHP Developer
4 3 (15.00%) SQL Developer
5 2 (10.00%) C# VB.NET Developer
5 2 (10.00%) VB.NET Developer
6 1 (5.00%) .NET Software Developer
6 1 (5.00%) ASP.NET Developer
6 1 (5.00%) ASP.NET MVC Developer
6 1 (5.00%) C# ASP.NET Developer
6 1 (5.00%) C# Software Developer
6 1 (5.00%) SharePoint Engineer
6 1 (5.00%) Software Developer
6 1 (5.00%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 19 (95.00%) HTML
2 9 (45.00%) jQuery
3 8 (40.00%) .NET
4 7 (35.00%) SOAP
5 5 (25.00%) ASP.NET
6 4 (20.00%) AngularJS
6 4 (20.00%) ASP.NET MVC
6 4 (20.00%) ASP.NET Web Forms
6 4 (20.00%) Hibernate
6 4 (20.00%) JSON
6 4 (20.00%) Laravel
6 4 (20.00%) Spring
6 4 (20.00%) Symfony
6 4 (20.00%) Twitter Bootstrap
7 3 (15.00%) ASP.NET Web API
7 3 (15.00%) RESTful
7 3 (15.00%) Sass
7 3 (15.00%) WCF
8 2 (10.00%) Apache Flex
8 2 (10.00%) Entity Framework
Operating Systems
1 1 (5.00%) Windows
1 1 (5.00%) Windows Server
Processes & Methodologies
1 10 (50.00%) MVC
1 10 (50.00%) Web Development
2 9 (45.00%) Agile Software Development
3 7 (35.00%) OOP
4 5 (25.00%) Analytics
4 5 (25.00%) SDLC
4 5 (25.00%) Software Engineering
5 4 (20.00%) Change Control
5 4 (20.00%) Configuration Management
5 4 (20.00%) Data Analytics
5 4 (20.00%) Data Conversion
5 4 (20.00%) Logistics
5 4 (20.00%) Process Improvement
5 4 (20.00%) Project Planning
5 4 (20.00%) Refactoring
5 4 (20.00%) Software Architecture
5 4 (20.00%) TDD
6 3 (15.00%) Content Management
6 3 (15.00%) OO
6 3 (15.00%) SOLID
Programming Languages
1 14 (70.00%) JavaScript
2 8 (40.00%) PHP
2 8 (40.00%) SQL
2 8 (40.00%) VB.NET
3 7 (35.00%) C#
4 4 (20.00%) Groovy
4 4 (20.00%) Java
4 4 (20.00%) Python
4 4 (20.00%) Ruby
5 1 (5.00%) PowerShell
5 1 (5.00%) T-SQL
5 1 (5.00%) VBScript
Qualifications
1 4 (20.00%) Degree
Quality Assurance & Compliance
1 4 (20.00%) QA
System Software
1 1 (5.00%) Active Directory
Vendors
1 4 (20.00%) Microsoft
1 4 (20.00%) Oracle
1 4 (20.00%) Progress
1 4 (20.00%) Zend