Period
to 24 November 2017

The median annual salary for a SQL Developer was £37,500 in advertised job vacancies in Bolton during the 6 months to 24 November 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

SQL Developer
Manchester > Bolton
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 36 39 39
Rank change year-on-year +3 0 +6
Permanent jobs requiring a SQL Developer 13 10 7
As % of all permanent IT jobs advertised in Bolton 6.88% 3.44% 3.40%
As % of the Job Titles category 7.03% 3.66% 3.41%
Number of salaries quoted 13 9 6
Bolton median annual salary £37,500 £32,500 £27,750
Median salary % change year-on-year +15.38% +17.12% -20.71%
10th Percentile £30,100 £23,500 £20,500
90th Percentile £48,750 £43,500 £36,250
Manchester median annual salary £40,000 £40,000 £40,000

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Bolton. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
Bolton
Permanent vacancies in Bolton with a recognized job title 185 273 205
% of permanent IT jobs with a recognized job title 97.88% 93.81% 99.51%
Number of salaries quoted 164 224 193
Bolton median annual salary £37,500 £37,500 £37,500
10th Percentile £26,750 £23,500 £20,500
90th Percentile £50,000 £49,625 £48,750
Manchester median annual salary £42,500 £42,500 £40,000
% change year-on-year - +6.25% +6.67%

SQL Developer
Job Vacancy Trend in Bolton

Job postings that featured SQL Developer in the job title as a percentage of all IT jobs advertised in Bolton.

Job vacancy trend for SQL Developer in Bolton

SQL Developer
Salary Trend in Bolton

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

Salary trend for SQL Developer in Bolton

SQL Developer
Salary Histogram in Bolton

The salary distribution of IT jobs citing SQL Developer in Bolton over the 6 months to 24 November 2017.

Salary histogram for SQL Developer in Bolton

SQL Developer Skill Set
Top 30 Co-occurring IT Skills in Bolton

For the 6 months to 24 November 2017, SQL Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Bolton region featuring SQL Developer in the job title.

1 12 (92.31%) SQL
2 8 (61.54%) Business Intelligence
2 8 (61.54%) Microsoft
3 7 (53.85%) T-SQL
3 7 (53.85%) SQL Server
3 7 (53.85%) SQL Server Integration Services
4 6 (46.15%) SQL Server Reporting Services
4 6 (46.15%) SQL Server Analysis Services
4 6 (46.15%) C#
4 6 (46.15%) .NET
5 5 (38.46%) HTML
5 5 (38.46%) Agile Software Development
6 4 (30.77%) VB.NET
6 4 (30.77%) MVC
6 4 (30.77%) Finance
7 3 (23.08%) ASP.NET
7 3 (23.08%) CSS
7 3 (23.08%) Entity Framework
7 3 (23.08%) Replication
7 3 (23.08%) Web Development
7 3 (23.08%) .NET Framework
7 3 (23.08%) MDX
7 3 (23.08%) jQuery
8 2 (15.38%) Performance Optimisation
8 2 (15.38%) SQL Server 2014
8 2 (15.38%) Apache Flex
8 2 (15.38%) WinForms
8 2 (15.38%) SSDT
8 2 (15.38%) Performance Tuning
8 2 (15.38%) Performance Monitoring

SQL Developer Skill Set
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:

Cloud Services
1 1 (7.69%) Microsoft Azure
Communications & Networking
1 1 (7.69%) Intranet
Database & Business Intelligence
1 7 (53.85%) SQL Server
1 7 (53.85%) SQL Server Integration Services
2 6 (46.15%) SQL Server Analysis Services
2 6 (46.15%) SQL Server Reporting Services
3 2 (15.38%) Data Warehouse
3 2 (15.38%) SQL Server 2014
3 2 (15.38%) SSDT
4 1 (7.69%) MS Access
4 1 (7.69%) Power BI
4 1 (7.69%) SQL Server 2012
General
1 4 (30.77%) Finance
2 1 (7.69%) Marketing
Libraries, Frameworks & Software Standards
1 6 (46.15%) .NET
2 5 (38.46%) HTML
3 3 (23.08%) .NET Framework
3 3 (23.08%) ASP.NET
3 3 (23.08%) CSS
3 3 (23.08%) Entity Framework
3 3 (23.08%) jQuery
3 3 (23.08%) MDX
4 2 (15.38%) Apache Flex
4 2 (15.38%) WinForms
5 1 (7.69%) Ajax
5 1 (7.69%) AngularJS
5 1 (7.69%) Classic ASP
5 1 (7.69%) HTML5
5 1 (7.69%) KnockoutJS
5 1 (7.69%) NHibernate
5 1 (7.69%) XML
Miscellaneous
1 3 (23.08%) Replication
2 1 (7.69%) Analytical Skills
2 1 (7.69%) Computer Science
Operating Systems
1 1 (7.69%) Windows
Processes & Methodologies
1 8 (61.54%) Business Intelligence
2 5 (38.46%) Agile Software Development
3 4 (30.77%) MVC
4 3 (23.08%) Web Development
5 2 (15.38%) Data Modelling
5 2 (15.38%) Disaster Recovery
5 2 (15.38%) Performance Monitoring
5 2 (15.38%) Performance Optimisation
5 2 (15.38%) Performance Tuning
5 2 (15.38%) Validation
6 1 (7.69%) Analytics
6 1 (7.69%) Business Analytics
6 1 (7.69%) Data Protection
6 1 (7.69%) ETL
6 1 (7.69%) Kanban
6 1 (7.69%) OOP
6 1 (7.69%) Scrum
6 1 (7.69%) SOLID
6 1 (7.69%) Translating Business Requirements
6 1 (7.69%) Web Application Development
Programming Languages
1 12 (92.31%) SQL
2 7 (53.85%) T-SQL
3 6 (46.15%) C#
4 4 (30.77%) VB.NET
5 2 (15.38%) JavaScript
6 1 (7.69%) VBA
6 1 (7.69%) VBScript
Qualifications
1 1 (7.69%) Computer Science Degree
1 1 (7.69%) Degree
Vendors
1 8 (61.54%) Microsoft