Period
to 21 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Twickenham 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 21 July 2017 with a comparison to the same period in the previous 2 years.

SQL (Structured Query Language)
London > Twickenham
6 months to
21 Jul 2017
Same period 2016 Same period 2015
Rank 8 4 4
Rank change year-on-year -4 0 +9
Permanent jobs citing SQL 32 23 63
As % of all permanent IT jobs advertised in Twickenham 21.62% 18.40% 36.63%
As % of the Programming Languages category 43.24% 29.49% 50.00%
Number of salaries quoted 26 22 86
Twickenham median annual salary £50,000 £35,609 £57,500
Median salary % change year-on-year +40.41% -38.07% +27.78%
10th Percentile £31,250 £28,750 £38,830
90th Percentile £64,375 £65,000 £60,000
London median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

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 Twickenham with a requirement for programming language skills.

Programming Language Skills
Twickenham
Permanent job vacancies with a requirement for programming language skills 74 78 126
As % of all permanent IT job vacancies advertised in Twickenham 50.00% 62.40% 73.26%
Number of salaries quoted 66 73 112
Twickenham median annual salary £50,000 £36,000 £47,500
Median salary % change year-on-year +38.89% -24.21% +5.56%
10th Percentile £32,500 £19,750 £33,075
90th Percentile £64,375 £63,750 £65,000
London median annual salary £60,000 £55,500 £55,000
% change year-on-year +8.11% +0.91% +4.76%

SQL
Job Vacancy Trend in Twickenham

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

Job vacancy trend for SQL in Twickenham

SQL
Salary Trend in Twickenham

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

Salary trend for SQL in Twickenham

SQL
Salary Histogram in Twickenham

The salary distribution of IT jobs citing SQL in Twickenham over the 6 months to 21 July 2017.

Salary histogram for SQL in Twickenham

For the 6 months to 21 July 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 Twickenham region with a requirement for SQL.

1 15 (46.88%) User Acceptance Testing
2 13 (40.63%) Agile Software Development
3 12 (37.50%) Games
3 12 (37.50%) Scrum
4 11 (34.38%) MVC
4 11 (34.38%) JavaScript
4 11 (34.38%) SQL Server
4 11 (34.38%) CSS
4 11 (34.38%) jQuery
5 10 (31.25%) Git (software)
5 10 (31.25%) Learning Management System
5 10 (31.25%) SaaS
5 10 (31.25%) Yii
5 10 (31.25%) Performance Improvement
5 10 (31.25%) Sass
5 10 (31.25%) User Stories
5 10 (31.25%) PHP
5 10 (31.25%) e-Learning
5 10 (31.25%) SCORM
5 10 (31.25%) gulp
5 10 (31.25%) Mobile First
6 8 (25.00%) Oracle
6 8 (25.00%) Business Intelligence
6 8 (25.00%) Tableau
6 8 (25.00%) Process Improvement
6 8 (25.00%) Visualisation
6 8 (25.00%) Data Management
6 8 (25.00%) Analytical Skills
7 7 (21.88%) Management Information System
7 7 (21.88%) SAP

SQL
Co-occurring IT Skills in Twickenham 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 (9.38%) SAS
Applications
1 6 (18.75%) Microsoft Excel
2 2 (6.25%) Microsoft Office
Business Applications
1 3 (9.38%) Dynamics CRM
2 2 (6.25%) Oracle ERP
3 1 (3.13%) Dynamics AX
3 1 (3.13%) Dynamics NAV
Cloud Services
1 10 (31.25%) SaaS
2 2 (6.25%) Microsoft Azure
2 2 (6.25%) Office 365
Database & Business Intelligence
1 11 (34.38%) SQL Server
2 6 (18.75%) BusinessObjects
2 6 (18.75%) Power BI
3 3 (9.38%) Data Mining
4 2 (6.25%) IBM InfoSphere
4 2 (6.25%) Oracle Reports
5 1 (3.13%) Data Lake
5 1 (3.13%) Oracle Database
5 1 (3.13%) Oracle Database 10g
5 1 (3.13%) Oracle Database 11g
5 1 (3.13%) Oracle Database 12c
5 1 (3.13%) Oracle8/8i Database
Development Applications
1 10 (31.25%) Git (software)
1 10 (31.25%) gulp
2 2 (6.25%) JIRA
2 2 (6.25%) Subversion
General
1 12 (37.50%) Games
2 6 (18.75%) Finance
3 4 (12.50%) Marketing
4 1 (3.13%) Retail
Job Titles
1 10 (31.25%) Junior
1 10 (31.25%) Junior PHP Programmer
1 10 (31.25%) Junior Programmer
1 10 (31.25%) Junior SQL Programmer
1 10 (31.25%) PHP Programmer
1 10 (31.25%) Programmer
1 10 (31.25%) SQL Programmer
2 9 (28.13%) Analyst
3 6 (18.75%) DBA
4 5 (15.63%) Oracle DBA
4 5 (15.63%) SQL DBA
5 4 (12.50%) Business Intelligence Analyst
5 4 (12.50%) Database Specialist
5 4 (12.50%) Developer
5 4 (12.50%) Linux Specialist
5 4 (12.50%) Oracle Specialist
6 3 (9.38%) Administrator
6 3 (9.38%) Senior Analyst
6 3 (9.38%) Senior Business Intelligence Analyst
7 2 (6.25%) Customer Analyst
Libraries, Frameworks & Software Standards
1 11 (34.38%) CSS
1 11 (34.38%) jQuery
2 10 (31.25%) Sass
2 10 (31.25%) Yii
3 2 (6.25%) Spring
4 1 (3.13%) .NET
4 1 (3.13%) .NET Framework
4 1 (3.13%) Ajax
4 1 (3.13%) AngularJS
4 1 (3.13%) ASP.NET
4 1 (3.13%) ASP.NET Web Forms
4 1 (3.13%) Hibernate
4 1 (3.13%) HTML
4 1 (3.13%) Web Services
4 1 (3.13%) XHTML
Miscellaneous
1 10 (31.25%) e-Learning
1 10 (31.25%) Learning Management System
1 10 (31.25%) SCORM
2 8 (25.00%) Analytical Skills
3 7 (21.88%) Management Information System
4 3 (9.38%) Greenfield Project
5 2 (6.25%) Hybrid Cloud
Operating Systems
1 5 (15.63%) Linux
2 1 (3.13%) Windows
2 1 (3.13%) Windows Server
Processes & Methodologies
1 15 (46.88%) User Acceptance Testing
2 13 (40.63%) Agile Software Development
3 12 (37.50%) Scrum
4 11 (34.38%) MVC
5 10 (31.25%) Mobile First
5 10 (31.25%) Performance Improvement
5 10 (31.25%) User Stories
6 8 (25.00%) Business Intelligence
6 8 (25.00%) Data Management
6 8 (25.00%) Process Improvement
6 8 (25.00%) Visualisation
7 6 (18.75%) Continuous Improvement
8 5 (15.63%) Analytics
8 5 (15.63%) CRM
8 5 (15.63%) Quality Management
9 3 (9.38%) Change Management
9 3 (9.38%) ERP
9 3 (9.38%) ITIL
10 2 (6.25%) Performance Tuning
10 2 (6.25%) Regression Testing
Programming Languages
1 11 (34.38%) JavaScript
2 10 (31.25%) PHP
3 6 (18.75%) VBA
4 3 (9.38%) MATLAB
4 3 (9.38%) Python
4 3 (9.38%) R
5 2 (6.25%) Java
6 1 (3.13%) C#
6 1 (3.13%) PL/SQL
6 1 (3.13%) PowerShell
6 1 (3.13%) T-SQL
Qualifications
1 3 (9.38%) Degree
2 1 (3.13%) OCA
2 1 (3.13%) OCP
2 1 (3.13%) Oracle Certification
Quality Assurance & Compliance
1 6 (18.75%) Data Quality
System Software
1 2 (6.25%) Active Directory
1 2 (6.25%) Hyper-V
2 1 (3.13%) Oracle Clusterware
2 1 (3.13%) Oracle RAC
Systems Management
1 1 (3.13%) Data Guard
1 1 (3.13%) Enterprise Manager Cloud Control
1 1 (3.13%) Oracle Enterprise Manager
1 1 (3.13%) Oracle RMAN
Vendors
1 8 (25.00%) Oracle
1 8 (25.00%) Tableau
2 7 (21.88%) SAP
3 4 (12.50%) Microsoft
4 2 (6.25%) IBM
5 1 (3.13%) JD Edwards
Twickenham, Middlesex
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 21 hours ago
Twickenham, Middlesex
Digitech Resourcing Ltd
Salary: From £30,000 to £40,000 per annum + Package
Posted: 6 days ago
Twickenham, Middlesex
Formula Recruitment
Salary: From £35,000 to £45,000 per annum plus benefits
Posted: 6 days ago