Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Greenwich with a requirement for SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SQL over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

SQL (Structured Query Language)
East London > Greenwich
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 3 - 3
Rank change year-on-year - +3 +2
Contract jobs citing SQL 3 0 8
As % of all contract IT jobs advertised in Greenwich 14.29% - 47.06%
As % of the Programming Languages category 75.00% - 88.89%
Number of daily rates quoted 2 0 8
Greenwich median daily rate £250 - £213
10th Percentile £245 - £206
90th Percentile £255 - £437
East London median daily rate £489 £430 £425
% change year-on-year +13.66% +1.18% +6.25%
Number of hourly rates quoted 1 0 0
Greenwich median hourly rate £18.50 - -
East London median hourly rate £20.60 £54.25 £17.80
% change year-on-year -62.02% +204.75% -58.12%

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

All Programming Languages
Greenwich
Contract vacancies with a requirement for coding skills 4 0 9
As % of all contract IT jobs advertised in Greenwich 19.05% - 52.94%
Number of daily rates quoted 2 0 9
Greenwich median daily rate £250 - £213
10th Percentile £245 - £206
90th Percentile £255 - £455
East London median daily rate £515 £450 £475
% change year-on-year +14.44% -5.26% +11.76%
Number of hourly rates quoted 2 0 0
Greenwich median hourly rate £18.23 - -
East London median hourly rate £20.60 £40.00 £20.00
% change year-on-year -48.50% +100.00% -31.03%

SQL
Job Vacancy Trend in Greenwich

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

Job vacancy trend for SQL in Greenwich

SQL
Contractor Daily Rate Trend in Greenwich

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing SQL in Greenwich.

Contractor daily rate trend for SQL in Greenwich

For the 6 months to 24 November 2017, IT contractor jobs citing SQL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Greenwich region with a requirement for SQL.

1 2 (66.67%) C#
1 2 (66.67%) C++
1 2 (66.67%) PL/SQL
1 2 (66.67%) VBA
1 2 (66.67%) MySQL
1 2 (66.67%) Oracle
1 2 (66.67%) SQL Server
1 2 (66.67%) Windows
1 2 (66.67%) Oracle Forms
1 2 (66.67%) Microsoft Excel
1 2 (66.67%) Toad
1 2 (66.67%) Oracle Discoverer
1 2 (66.67%) SQLPlus
1 2 (66.67%) Migration
1 2 (66.67%) Oracle APEX
1 2 (66.67%) Data Migration
1 2 (66.67%) PowerShell
2 1 (33.33%) DBS Check
2 1 (33.33%) Document Management
2 1 (33.33%) Management Information System

SQL
Co-occurring IT Skills in Greenwich 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:

Applications
1 2 (66.67%) Microsoft Excel
Database & Business Intelligence
1 2 (66.67%) MySQL
1 2 (66.67%) Oracle Discoverer
1 2 (66.67%) SQL Server
1 2 (66.67%) SQLPlus
Development Applications
1 2 (66.67%) Oracle APEX
1 2 (66.67%) Oracle Forms
1 2 (66.67%) Toad
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Technical Analyst
2 1 (33.33%) Data Manager
2 1 (33.33%) Database Manager
Miscellaneous
1 1 (33.33%) Management Information System
Operating Systems
1 2 (66.67%) Windows
Processes & Methodologies
1 2 (66.67%) Data Migration
1 2 (66.67%) Migration
2 1 (33.33%) Document Management
Programming Languages
1 2 (66.67%) C#
1 2 (66.67%) C++
1 2 (66.67%) PL/SQL
1 2 (66.67%) PowerShell
1 2 (66.67%) VBA
Qualifications
1 1 (33.33%) DBS Check
Vendors
1 2 (66.67%) Oracle