Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for PL/SQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PL/SQL over the 6 months to 18 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.

PL/SQL (PLSQL)
South London > Croydon
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 93 62 32
Rank change year-on-year -31 -30 -
Contract jobs citing PL/SQL 2 13 22
As % of all contract IT jobs advertised in Croydon 0.24% 2.41% 6.41%
As % of the Programming Languages category 0.46% 5.44% 13.84%
Number of daily rates quoted 1 13 17
Croydon median daily rate £463 £375 £350
Median daily rate % change year-on-year +23.33% +7.14% -
10th Percentile £456 £355 £316
90th Percentile £469 £574 £380
South London median daily rate £400 £388 £350
% change year-on-year +3.23% +10.71% -6.67%
Number of hourly rates quoted 0 0 3
Croydon median hourly rate - - £27.78
South London median hourly rate - - £27.78

PL/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 Croydon with a requirement for coding skills.

All Programming Languages
Croydon
Contract vacancies with a requirement for coding skills 432 239 159
As % of all contract IT jobs advertised in Croydon 51.06% 44.34% 46.36%
Number of daily rates quoted 269 144 94
Croydon median daily rate £500 £411 £400
Median daily rate % change year-on-year +21.58% +2.81% -9.86%
10th Percentile £382 £302 £313
90th Percentile £641 £528 £488
South London median daily rate £500 £413 £350
% change year-on-year +21.21% +17.86% -6.67%
Number of hourly rates quoted 0 0 4
Croydon median hourly rate - - £28.89
South London median hourly rate £47.83 £47.83 £47.83

PL/SQL
Job Vacancy Trend in Croydon

Job postings citing PL/SQL as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for PL/SQL in Croydon

PL/SQL
Contractor Daily Rate Trend in Croydon

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

Contractor daily rate trend for PL/SQL in Croydon

For the 6 months to 18 November 2017, IT contractor jobs citing PL/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 Croydon region with a requirement for PL/SQL.

1 2 (100.00%) Oracle
1 2 (100.00%) SQL
2 1 (50.00%) J2EE
2 1 (50.00%) Java
2 1 (50.00%) JUnit
2 1 (50.00%) SOAP
2 1 (50.00%) Web Services
2 1 (50.00%) XML
2 1 (50.00%) OO
2 1 (50.00%) Tomcat
2 1 (50.00%) E-Commerce
2 1 (50.00%) Finance
2 1 (50.00%) Migration
2 1 (50.00%) PostgreSQL
2 1 (50.00%) Scrum
2 1 (50.00%) Agile Software Development
2 1 (50.00%) TDD
2 1 (50.00%) Spring
2 1 (50.00%) Maven
2 1 (50.00%) Oracle APEX
2 1 (50.00%) jMock
2 1 (50.00%) Continuous Integration
2 1 (50.00%) Kanban
2 1 (50.00%) Git (software)
2 1 (50.00%) RESTful
2 1 (50.00%) DbUnit
2 1 (50.00%) Oracle BPM
2 1 (50.00%) Mockito
2 1 (50.00%) BDD
2 1 (50.00%) REST

PL/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 1 (50.00%) Tomcat
Business Applications
1 1 (50.00%) Oracle BPM
Database & Business Intelligence
1 1 (50.00%) PostgreSQL
Development Applications
1 1 (50.00%) DbUnit
1 1 (50.00%) Git (software)
1 1 (50.00%) Jenkins
1 1 (50.00%) jMock
1 1 (50.00%) JUnit
1 1 (50.00%) Maven
1 1 (50.00%) Mockito
1 1 (50.00%) Oracle APEX
1 1 (50.00%) SonarQube
General
1 1 (50.00%) Finance
Job Titles
1 2 (100.00%) Developer
2 1 (50.00%) Java Developer
2 1 (50.00%) Oracle Developer
2 1 (50.00%) PL/SQL Developer
2 1 (50.00%) Senior Developer
2 1 (50.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) Apache Camel
1 1 (50.00%) J2EE
1 1 (50.00%) PowerMock
1 1 (50.00%) REST
1 1 (50.00%) RESTful
1 1 (50.00%) SOAP
1 1 (50.00%) Spring
1 1 (50.00%) Web Services
1 1 (50.00%) XML
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) BDD
1 1 (50.00%) Continuous Integration
1 1 (50.00%) E-Commerce
1 1 (50.00%) Kanban
1 1 (50.00%) Microservices
1 1 (50.00%) Migration
1 1 (50.00%) OO
1 1 (50.00%) Scrum
1 1 (50.00%) TDD
Programming Languages
1 2 (100.00%) SQL
2 1 (50.00%) Java
Vendors
1 2 (100.00%) Oracle