Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Harrow with a requirement for SQL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SQL over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
West London > Harrow
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 11 2 4
Rank change year-on-year -9 +2 -3
Permanent jobs citing SQL 11 26 45
As % of all permanent IT jobs advertised in Harrow 18.97% 26.80% 24.73%
As % of the Programming Languages category 25.00% 50.98% 54.88%
Number of salaries quoted 11 18 27
Harrow median annual salary £37,500 £31,750 £50,000
Median salary % change year-on-year +18.11% -36.50% +25.00%
10th Percentile £28,250 £27,500 £32,500
90th Percentile £40,000 £50,300 £67,250
West London median annual salary £50,000 £45,000 £47,000
% change year-on-year +11.11% -4.26% +4.44%

SQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Harrow with a requirement for coding skills.

All Programming Languages
Harrow
Permanent vacancies with a requirement for coding skills 44 51 82
As % of all permanent IT jobs advertised in Harrow 75.86% 52.58% 45.05%
Number of salaries quoted 44 39 52
Harrow median annual salary £40,000 £32,500 £45,000
Median salary % change year-on-year +23.08% -27.78% +5.88%
10th Percentile £31,250 £27,500 £33,000
90th Percentile £73,750 £45,060 £67,250
West London median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +9.29%

SQL
Job Vacancy Trend in Harrow

Job postings citing SQL as a percentage of all IT jobs advertised in Harrow.

Job vacancy trend for SQL in Harrow

SQL
Salary Trend in Harrow

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

Salary trend for SQL in Harrow

SQL
Salary Histogram in Harrow

The salary distribution of IT jobs citing SQL in Harrow over the 6 months to 20 November 2017.

Salary histogram for SQL in Harrow

For the 6 months to 20 November 2017, IT jobs citing 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 Harrow region with a requirement for SQL.

1 8 (72.73%) C#
1 8 (72.73%) .NET
1 8 (72.73%) SQL Server
1 8 (72.73%) Agile Software Development
2 7 (63.64%) TDD
2 7 (63.64%) Ajax
2 7 (63.64%) Scrum
2 7 (63.64%) Microsoft
2 7 (63.64%) MVC
2 7 (63.64%) JavaScript
2 7 (63.64%) ASP.NET
2 7 (63.64%) Windows
2 7 (63.64%) Microsoft Azure
2 7 (63.64%) ASP.NET MVC
2 7 (63.64%) AngularJS
2 7 (63.64%) ASP.NET MVC 4
3 3 (27.27%) Legal
3 3 (27.27%) CMS
4 2 (18.18%) Law
4 2 (18.18%) VMware
4 2 (18.18%) LAN
4 2 (18.18%) Active Directory
4 2 (18.18%) Web Development
5 1 (9.09%) Test Scripting
5 1 (9.09%) ISTQB Foundation Certification
5 1 (9.09%) SaaS
5 1 (9.09%) Case Management
5 1 (9.09%) ISEB
5 1 (9.09%) Workflow
5 1 (9.09%) Finance

SQL
Co-occurring IT Skills in Harrow 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 3 (27.27%) CMS
Cloud Services
1 7 (63.64%) Microsoft Azure
2 1 (9.09%) SaaS
Communications & Networking
1 2 (18.18%) LAN
Database & Business Intelligence
1 8 (72.73%) SQL Server
Development Applications
1 1 (9.09%) Visual Studio
General
1 3 (27.27%) Legal
2 2 (18.18%) Law
3 1 (9.09%) Finance
Job Titles
1 8 (72.73%) C# Developer
1 8 (72.73%) Developer
2 7 (63.64%) .NET Developer
2 7 (63.64%) C# .NET Developer
2 7 (63.64%) Full Stack Developer
2 7 (63.64%) JavaScript Developer
2 7 (63.64%) SQL Developer
2 7 (63.64%) SQL Server Developer
3 2 (18.18%) IT Engineer
3 2 (18.18%) IT Support
3 2 (18.18%) IT Support Engineer
3 2 (18.18%) Support Engineer
4 1 (9.09%) Analyst
4 1 (9.09%) Applications Developer
4 1 (9.09%) C# Application Developer
4 1 (9.09%) Test Analyst
4 1 (9.09%) WinForms Developer
Libraries, Frameworks & Software Standards
1 8 (72.73%) .NET
2 7 (63.64%) Ajax
2 7 (63.64%) AngularJS
2 7 (63.64%) ASP.NET
2 7 (63.64%) ASP.NET MVC
2 7 (63.64%) ASP.NET MVC 4
3 1 (9.09%) WinForms
Operating Systems
1 7 (63.64%) Windows
Processes & Methodologies
1 8 (72.73%) Agile Software Development
2 7 (63.64%) MVC
2 7 (63.64%) Scrum
2 7 (63.64%) TDD
3 2 (18.18%) Web Development
4 1 (9.09%) Business Intelligence
4 1 (9.09%) Case Management
4 1 (9.09%) Software Testing
4 1 (9.09%) Test Scripting
4 1 (9.09%) Workflow
Programming Languages
1 8 (72.73%) C#
2 7 (63.64%) JavaScript
3 1 (9.09%) T-SQL
Qualifications
1 1 (9.09%) ISEB
1 1 (9.09%) ISTQB
1 1 (9.09%) ISTQB Foundation Certification
System Software
1 2 (18.18%) Active Directory
Vendors
1 7 (63.64%) Microsoft
2 2 (18.18%) VMware