The following table provides summary statistics for permanent job vacancies advertised in Croydon with a requirement for T-SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited T-SQL over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Transact-SQL
London / Croydon
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 36 30
Permanent jobs citing T-SQL 0 5 9
As % of all permanent IT jobs advertised in Croydon - 2.00% 4.76%
As % of the Programming Languages category - 3.82% 8.49%
Number of salaries quoted 0 5 9
Median salary - £40,000 £50,000
Median salary % change year-on-year - -20.00%  
UK excluding London median salary £40,000 £40,000 £40,000

T-SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Croydon with a requirement for programming language skills.

Programming Language Skills
Croydon
Permanent job vacancies with a requirement for programming language skills 85 131 106
As % of all permanent IT job vacancies advertised in Croydon 46.70% 52.40% 56.08%
Number of salaries quoted 65 121 88
Median salary £52,500 £50,000 £45,000
Median salary % change year-on-year +5.00% +11.11%  
90% offered a salary of more than £37,500 £27,500 £33,000
10% offered a salary of more than £65,000 £57,500 £57,500
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

T-SQL
Job Vacancy Trend in Croydon

The job posting trend of jobs advertised in Croydon citing T-SQL as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for T-SQL in Croydon

T-SQL
Salary Trend in Croydon

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

Salary trend for T-SQL in Croydon

For the 6 months to 28 June 2017, IT jobs citing T-SQL 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 Croydon region with a requirement for T-SQL.

1 8 (100.00%) SQL
1 8 (100.00%) SQL Server
1 8 (100.00%) Microsoft
2 7 (87.50%) MVC
2 7 (87.50%) Finance
2 7 (87.50%) ASP.NET
2 7 (87.50%) CSS
2 7 (87.50%) .NET
2 7 (87.50%) C#
2 7 (87.50%) JavaScript
2 7 (87.50%) Agile Software Development
2 7 (87.50%) TDD
2 7 (87.50%) jQuery
2 7 (87.50%) Continuous Integration
2 7 (87.50%) System Testing
2 7 (87.50%) ASP.NET Web Forms
2 7 (87.50%) ASP.NET MVC
2 7 (87.50%) CSS3
3 1 (12.50%) Kimball Methodology
3 1 (12.50%) Power BI
3 1 (12.50%) SQL Server 2016
3 1 (12.50%) SQL Server Reporting Services
3 1 (12.50%) SQL Server Integration Services
3 1 (12.50%) QlikView
3 1 (12.50%) SQL Server Analysis Services
3 1 (12.50%) Advertising
3 1 (12.50%) Migration
3 1 (12.50%) Data Warehouse
3 1 (12.50%) ETL
3 1 (12.50%) Business Intelligence

T-SQL
Co-occurring IT Skills in Croydon 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 8 (100.00%) SQL Server
2 1 (12.50%) Data Warehouse
2 1 (12.50%) Power BI
2 1 (12.50%) QlikView
2 1 (12.50%) SQL Server 2016
2 1 (12.50%) SQL Server Analysis Services
2 1 (12.50%) SQL Server Integration Services
2 1 (12.50%) SQL Server Reporting Services
General
1 7 (87.50%) Finance
2 1 (12.50%) Advertising
Job Titles
1 8 (100.00%) Developer
2 7 (87.50%) .NET Developer
2 7 (87.50%) ASP.NET Developer
2 7 (87.50%) ASP.NET MVC Developer
3 5 (62.50%) Senior .NET Developer
3 5 (62.50%) Senior ASP.NET Developer
3 5 (62.50%) Senior ASP.NET MVC Developer
3 5 (62.50%) Senior Developer
4 3 (37.50%) Lead .NET Developer
4 3 (37.50%) Lead Developer
5 2 (25.00%) C# .NET Developer
5 2 (25.00%) C# ASP.NET Developer
5 2 (25.00%) C# Developer
5 2 (25.00%) Lead C# Developer
6 1 (12.50%) Business Intelligence Developer
6 1 (12.50%) SSAS Developer
6 1 (12.50%) SSIS Developer
6 1 (12.50%) SSRS Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) .NET
1 7 (87.50%) ASP.NET
1 7 (87.50%) ASP.NET MVC
1 7 (87.50%) ASP.NET Web Forms
1 7 (87.50%) CSS
1 7 (87.50%) CSS3
1 7 (87.50%) jQuery
Processes & Methodologies
1 7 (87.50%) Agile Software Development
1 7 (87.50%) Continuous Integration
1 7 (87.50%) MVC
1 7 (87.50%) System Testing
1 7 (87.50%) TDD
2 1 (12.50%) Business Intelligence
2 1 (12.50%) ETL
2 1 (12.50%) Kimball Methodology
2 1 (12.50%) Migration
Programming Languages
1 8 (100.00%) SQL
2 7 (87.50%) C#
2 7 (87.50%) JavaScript
Vendors
1 8 (100.00%) Microsoft