Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bolton with a requirement for Web Services skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Web Services over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Web Services
Manchester > Bolton
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 44 38 35
Rank change year-on-year -6 -3 +9
Permanent jobs citing Web Services 5 8 9
As % of all permanent IT jobs advertised in Bolton 2.65% 2.79% 4.35%
As % of the Libraries, Frameworks & Software Standards category 5.05% 6.72% 8.18%
Number of salaries quoted 4 6 9
Bolton median annual salary £47,500 £41,250 £30,000
Median salary % change year-on-year +15.15% +37.50% +27.66%
10th Percentile £31,200 £31,875 £27,000
90th Percentile £57,500 £65,000 £43,500
Manchester median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +6.25%

Web Services 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 99 119 110
As % of all permanent IT jobs advertised in Bolton 52.38% 41.46% 53.14%
Number of salaries quoted 94 101 106
Bolton median annual salary £37,500 £45,000 £37,500
Median salary % change year-on-year -16.67% +20.00% +4.17%
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% - +6.67%

Web Services
Job Vacancy Trend in Bolton

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

Job vacancy trend for Web Services in Bolton

Web Services
Salary Trend in Bolton

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

Salary trend for Web Services in Bolton

Web Services
Salary Histogram in Bolton

The salary distribution of IT jobs citing Web Services in Bolton over the 6 months to 21 November 2017.

Salary histogram for Web Services in Bolton

For the 6 months to 21 November 2017, IT jobs citing Web Services 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 Web Services.

1 5 (100.00%) .NET
2 4 (80.00%) SQL Server
2 4 (80.00%) Mentoring
3 3 (60.00%) Coaching
3 3 (60.00%) IT Strategy
3 3 (60.00%) TDD
3 3 (60.00%) OO
3 3 (60.00%) SOA
3 3 (60.00%) Microsoft
4 2 (40.00%) ASP.NET
4 2 (40.00%) C#
4 2 (40.00%) MVC
4 2 (40.00%) WCF
5 1 (20.00%) Test Automation
5 1 (20.00%) ASP.NET MVC
5 1 (20.00%) ASP.NET Web Forms
5 1 (20.00%) DevOps
5 1 (20.00%) TOGAF
5 1 (20.00%) Enterprise Architecture
5 1 (20.00%) .NET Framework
5 1 (20.00%) Collaborative Working
5 1 (20.00%) Agile Software Development
5 1 (20.00%) SDLC
5 1 (20.00%) API Integration
5 1 (20.00%) WinForms
5 1 (20.00%) Risk Assessment
5 1 (20.00%) Management Information System
5 1 (20.00%) VB.NET

Web Services
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:

Database & Business Intelligence
1 4 (80.00%) SQL Server
Job Titles
1 4 (80.00%) .NET Developer
1 4 (80.00%) Developer
2 3 (60.00%) Senior .NET Developer
2 3 (60.00%) Senior Developer
3 1 (20.00%) Development Manager
3 1 (20.00%) Junior
3 1 (20.00%) Junior .NET Developer
3 1 (20.00%) Junior Developer
3 1 (20.00%) Mid-Level .NET Developer
3 1 (20.00%) Software Development Manager
3 1 (20.00%) Software Manager
Libraries, Frameworks & Software Standards
1 5 (100.00%) .NET
2 2 (40.00%) ASP.NET
2 2 (40.00%) WCF
3 1 (20.00%) .NET Framework
3 1 (20.00%) ASP.NET MVC
3 1 (20.00%) ASP.NET Web Forms
3 1 (20.00%) WinForms
Miscellaneous
1 1 (20.00%) Management Information System
Processes & Methodologies
1 4 (80.00%) Mentoring
2 3 (60.00%) Coaching
2 3 (60.00%) IT Strategy
2 3 (60.00%) OO
2 3 (60.00%) SOA
2 3 (60.00%) TDD
3 2 (40.00%) MVC
4 1 (20.00%) Agile Software Development
4 1 (20.00%) API Integration
4 1 (20.00%) Collaborative Working
4 1 (20.00%) DevOps
4 1 (20.00%) Enterprise Architecture
4 1 (20.00%) Risk Assessment
4 1 (20.00%) SDLC
4 1 (20.00%) Test Automation
4 1 (20.00%) TOGAF
Programming Languages
1 2 (40.00%) C#
2 1 (20.00%) VB.NET
Vendors
1 3 (60.00%) Microsoft