The following table provides summary statistics for contract job vacancies advertised in Canary Wharf 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 3 months to 28 June 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)
London / Canary Wharf
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 21 23 25
Rank change year-on-year +2 +2  
Contract jobs citing PL/SQL 1 2 4
As % of all contract IT jobs advertised in Canary Wharf 0.90% 1.65% 2.34%
As % of the Programming Languages category 1.89% 4.44% 5.41%
Number of daily rates quoted 0 0 2
Median daily rate - - £550
UK excluding London median daily rate £388 £375 £370
% change year-on-year +3.33% +1.35%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £40.00 £35.00
% change year-on-year +8.47% +14.28%  

PL/SQL is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for programming language skills.

Contract Programming Language Skills
Canary Wharf
Contract job vacancies with a requirement for programming language skills 53 45 74
As % of all contract IT job vacancies advertised in Canary Wharf 47.75% 37.19% 43.27%
Number of daily rates quoted 96 77 99
Median daily rate £616 £475 £500
Median daily rate % change year-on-year +29.57% -5.00%  
90% offered a daily rate of more than £463 £313 £300
10% offered a daily rate of more than £775 £650 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £37.00 £37.00
% change year-on-year +14.86% -  

PL/SQL
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for PL/SQL in Canary Wharf

PL/SQL
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for PL/SQL in Canary Wharf

For the 6 months to 28 June 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 Canary Wharf region with a requirement for PL/SQL.

1 5 (100.00%) SQL
2 4 (80.00%) Java
3 3 (60.00%) Data Warehouse
3 3 (60.00%) Data Modelling
3 3 (60.00%) Business Intelligence
3 3 (60.00%) Banking
4 2 (40.00%) Agile Software Development
4 2 (40.00%) PostgreSQL
4 2 (40.00%) Hibernate
4 2 (40.00%) IBM
4 2 (40.00%) Spring
4 2 (40.00%) Software Engineering
4 2 (40.00%) Enterprise Architecture
4 2 (40.00%) ISTQB
4 2 (40.00%) Technical Architecture
4 2 (40.00%) Computer Science
4 2 (40.00%) Integration Testing
4 2 (40.00%) TOGAF
4 2 (40.00%) Software Architecture
4 2 (40.00%) Python
4 2 (40.00%) ISEB
4 2 (40.00%) SOA
4 2 (40.00%) ETL
4 2 (40.00%) Linux
4 2 (40.00%) UML
4 2 (40.00%) OOA/OOD
4 2 (40.00%) OO
4 2 (40.00%) J2EE
4 2 (40.00%) Oracle
4 2 (40.00%) Sybase

PL/SQL
Co-occurring IT Skills in Canary Wharf 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 (40.00%) Oracle SOA Suite
2 1 (20.00%) Confluence
2 1 (20.00%) Oracle Workflow
Applications
1 1 (20.00%) Microsoft Excel
1 1 (20.00%) Microsoft Office
1 1 (20.00%) S-PLUS
Communications & Networking
1 1 (20.00%) LDAP
Database & Business Intelligence
1 3 (60.00%) Data Warehouse
2 2 (40.00%) Oracle Database
2 2 (40.00%) PostgreSQL
2 2 (40.00%) Relational Database
3 1 (20.00%) DB2
3 1 (20.00%) SQL Server
3 1 (20.00%) Star Schema
Development Applications
1 1 (20.00%) ERwin
1 1 (20.00%) JIRA
1 1 (20.00%) PowerBuilder
1 1 (20.00%) Toad
General
1 3 (60.00%) Banking
2 1 (20.00%) Finance
Job Titles
1 2 (40.00%) Architect
1 2 (40.00%) C++ Developer
1 2 (40.00%) Developer
1 2 (40.00%) Senior C++ Developer
1 2 (40.00%) Senior Developer
1 2 (40.00%) Senior SQL Developer
1 2 (40.00%) Software Architect
1 2 (40.00%) SQL Developer
2 1 (20.00%) Analyst
2 1 (20.00%) Information Analyst
2 1 (20.00%) SQL Analyst
2 1 (20.00%) SQL Data Analyst
Libraries, Frameworks & Software Standards
1 2 (40.00%) Hibernate
1 2 (40.00%) J2EE
1 2 (40.00%) Spring
1 2 (40.00%) XML
2 1 (20.00%) AngularJS
2 1 (20.00%) Apache Flex
2 1 (20.00%) BlazeDS
2 1 (20.00%) COM+
2 1 (20.00%) JSON
2 1 (20.00%) RESTful
2 1 (20.00%) Spring MVC
2 1 (20.00%) Struts
2 1 (20.00%) XSL
2 1 (20.00%) XSLT
Miscellaneous
1 2 (40.00%) Computer Science
1 2 (40.00%) Enterprise Software
1 2 (40.00%) Fintech
2 1 (20.00%) Analytical Skills
2 1 (20.00%) Foreign Exchange (FX)
Operating Systems
1 2 (40.00%) Linux
Processes & Methodologies
1 3 (60.00%) Business Intelligence
1 3 (60.00%) Data Modelling
2 2 (40.00%) Agile Software Development
2 2 (40.00%) Coaching
2 2 (40.00%) Enterprise Architecture
2 2 (40.00%) ETL
2 2 (40.00%) High Availability
2 2 (40.00%) Integration Testing
2 2 (40.00%) Logical Data Model
2 2 (40.00%) OO
2 2 (40.00%) OOA/OOD
2 2 (40.00%) Physical Data Model
2 2 (40.00%) SOA
2 2 (40.00%) Software Architecture
2 2 (40.00%) Software Engineering
2 2 (40.00%) Technical Architecture
2 2 (40.00%) TOGAF
2 2 (40.00%) UML
3 1 (20.00%) Case Management
3 1 (20.00%) Identity Access Management
Programming Languages
1 5 (100.00%) SQL
2 4 (80.00%) Java
3 2 (40.00%) C++
3 2 (40.00%) Python
4 1 (20.00%) ActionScript
4 1 (20.00%) JavaScript
4 1 (20.00%) MATLAB
4 1 (20.00%) R
4 1 (20.00%) T-SQL
4 1 (20.00%) VB
Qualifications
1 2 (40.00%) ISEB
1 2 (40.00%) ISTQB
Vendors
1 2 (40.00%) IBM
1 2 (40.00%) Oracle
1 2 (40.00%) Sybase
2 1 (20.00%) Adobe
2 1 (20.00%) Atlassian
2 1 (20.00%) MicroStrategy