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 29 March 2017 with a comparison to the same period in the previous 2 years.

Transact-SQL
London / Croydon
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 29 41 21
Rank change year-on-year +12 -20  
Permanent jobs citing T-SQL 8 3 12
As % of all permanent IT jobs advertised in Croydon 4.49% 1.14% 7.27%
As % of the Programming Languages category 9.88% 2.54% 16.22%
Number of salaries quoted 8 2 11
Median salary £62,500 £62,500 £42,500
Median salary % change year-on-year - +47.05%  
90% offered a salary of more than £54,500 £62,500 £37,500
10% offered a salary of more than £63,250 £62,500 £62,500
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 81 118 74
As % of all permanent IT job vacancies advertised in Croydon 45.51% 44.70% 44.85%
Number of salaries quoted 71 93 61
Median salary £55,000 £54,000 £37,500
Median salary % change year-on-year +1.85% +44.00%  
90% offered a salary of more than £37,500 £42,500 £25,150
10% offered a salary of more than £70,000 £62,500 £60,000
UK excluding London median salary £41,000 £41,000 £40,000
% change year-on-year - +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

T-SQL
Salary Histogram in Croydon

The salary distribution of IT jobs citing T-SQL in Croydon over the 3 months to 29 March 2017.

Salary histogram for T-SQL in Croydon

For the 6 months to 29 March 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 32 (100.00%) SQL
2 27 (84.38%) SQL Server
3 21 (65.63%) .NET
3 21 (65.63%) C#
3 21 (65.63%) ASP.NET
3 21 (65.63%) MVC
3 21 (65.63%) Finance
3 21 (65.63%) jQuery
3 21 (65.63%) ASP.NET MVC
4 20 (62.50%) Microsoft
5 19 (59.38%) CSS
5 19 (59.38%) MS Excel
5 19 (59.38%) JavaScript
5 19 (59.38%) Continuous Integration
5 19 (59.38%) System Testing
5 19 (59.38%) Agile Software Development
5 19 (59.38%) TDD
5 19 (59.38%) CSS3
5 19 (59.38%) ASP.NET Web Forms
6 6 (18.75%) Microsoft Azure
6 6 (18.75%) Refactoring
6 6 (18.75%) Disaster Recovery
6 6 (18.75%) VLDB
6 6 (18.75%) Active Directory
6 6 (18.75%) Windows
6 6 (18.75%) Windows Server
6 6 (18.75%) Failover Clustering
6 6 (18.75%) Microsoft Clustering
6 6 (18.75%) SQL Server 2012
6 6 (18.75%) High Availability

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:

Application Platforms
1 2 (6.25%) SharePoint
Applications
1 19 (59.38%) MS Excel
2 2 (6.25%) MS Visio
Cloud Services
1 6 (18.75%) Microsoft Azure
Database & Business Intelligence
1 27 (84.38%) SQL Server
2 6 (18.75%) SQL Server 2012
2 6 (18.75%) SQL Server 2014
2 6 (18.75%) VLDB
3 3 (9.38%) Relational Database
4 2 (6.25%) Data Warehouse
4 2 (6.25%) SQL Server Integration Services
5 1 (3.13%) Power BI
5 1 (3.13%) QlikView
5 1 (3.13%) SQL Server 2005
5 1 (3.13%) SQL Server 2016
5 1 (3.13%) SQL Server Analysis Services
5 1 (3.13%) SQL Server Reporting Services
General
1 21 (65.63%) Finance
2 1 (3.13%) Advertising
2 1 (3.13%) Pharmaceutical
Job Titles
1 24 (75.00%) Developer
2 21 (65.63%) .NET Developer
2 21 (65.63%) ASP.NET Developer
2 21 (65.63%) ASP.NET MVC Developer
3 17 (53.13%) Senior .NET Developer
3 17 (53.13%) Senior ASP.NET Developer
3 17 (53.13%) Senior ASP.NET MVC Developer
3 17 (53.13%) Senior Developer
4 9 (28.13%) Lead .NET Developer
4 9 (28.13%) Lead Developer
5 6 (18.75%) DBA
5 6 (18.75%) SQL DBA
6 4 (12.50%) C# .NET Developer
6 4 (12.50%) C# ASP.NET Developer
6 4 (12.50%) C# Developer
6 4 (12.50%) Lead C# Developer
6 4 (12.50%) Production DBA
7 3 (9.38%) Oracle Developer
7 3 (9.38%) SQL Developer
8 2 (6.25%) Administrator
Libraries, Frameworks & Software Standards
1 21 (65.63%) .NET
1 21 (65.63%) ASP.NET
1 21 (65.63%) ASP.NET MVC
1 21 (65.63%) jQuery
2 19 (59.38%) ASP.NET Web Forms
2 19 (59.38%) CSS
2 19 (59.38%) CSS3
3 2 (6.25%) ASP.NET MVC 5
3 2 (6.25%) Classic ASP
3 2 (6.25%) JSON
3 2 (6.25%) Twitter Bootstrap
3 2 (6.25%) WCF
3 2 (6.25%) Web Services
3 2 (6.25%) XML
Miscellaneous
1 2 (6.25%) Analytical Skills
Operating Systems
1 6 (18.75%) Windows
1 6 (18.75%) Windows Server
Processes & Methodologies
1 21 (65.63%) MVC
2 19 (59.38%) Agile Software Development
2 19 (59.38%) Continuous Integration
2 19 (59.38%) System Testing
2 19 (59.38%) TDD
3 6 (18.75%) Disaster Recovery
3 6 (18.75%) High Availability
3 6 (18.75%) Refactoring
4 2 (6.25%) Data Modelling
4 2 (6.25%) ETL
4 2 (6.25%) Kimball Methodology
4 2 (6.25%) PRINCE2
4 2 (6.25%) Project Management
4 2 (6.25%) UML
5 1 (3.13%) Business Intelligence
5 1 (3.13%) Inmon Methodology
5 1 (3.13%) Logical Data Model
5 1 (3.13%) Migration
5 1 (3.13%) Physical Data Model
Programming Languages
1 32 (100.00%) SQL
2 21 (65.63%) C#
3 19 (59.38%) JavaScript
4 3 (9.38%) PL/SQL
5 2 (6.25%) VB.NET
5 2 (6.25%) VBScript
Qualifications
1 2 (6.25%) Degree
1 2 (6.25%) PMP
System Software
1 6 (18.75%) Active Directory
2 1 (3.13%) Firmware
Systems Management
1 6 (18.75%) Failover Clustering
1 6 (18.75%) Microsoft Clustering
Vendors
1 20 (62.50%) Microsoft
2 3 (9.38%) Oracle