Period
to 1 June 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London 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 1 June 2020 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)
Central London > City of London
6 months to
1 Jun 2020
Same period 2019 Same period 2018
Rank 127 198 200
Rank change year-on-year +71 +2 -43
Contract jobs citing PL/SQL 23 37 51
As % of all contract jobs advertised in the City of London 0.76% 0.57% 0.73%
As % of the Programming Languages category 1.57% 1.13% 1.39%
Number of daily rates quoted 19 29 40
Median daily rate £473 £500 £475
Median daily rate % change year-on-year -5.50% +5.26% -13.64%
10th Percentile £345 £405 £313
90th Percentile £628 £688 £575
Central London median daily rate £475 £500 £475
% change year-on-year -5.00% +5.26% -11.63%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for coding skills.

All Programming Languages
City of London
Contract vacancies with a requirement for coding skills 1,462 3,266 3,672
As % of all contract IT jobs advertised in the City of London 48.56% 50.48% 52.71%
Number of daily rates quoted 1,101 2,649 3,081
Median daily rate £525 £525 £525
10th Percentile £375 £406 £363
90th Percentile £688 £675 £700
Central London median daily rate £525 £525 £513
% change year-on-year - +2.44% +4.59%
Number of hourly rates quoted 18 21 21
Median hourly rate £35.00 £35.00 £21.50
Median hourly rate % change year-on-year - +62.79% -24.15%
10th Percentile £24.20 £21.00 £12.75
90th Percentile £56.80 £56.50 £48.25
Median hourly rate £35.00 £35.00 £21.50
% change year-on-year - +62.79% -24.15%

PL/SQL
Job Vacancy Trend in the City of London

Job postings citing PL/SQL as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for PL/SQL in the City of London

PL/SQL
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing PL/SQL in the City of London.

Daily rate trend for PL/SQL in the City of London

PL/SQL
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing PL/SQL in the City of London over the 6 months to 1 June 2020.

Daily rate histogram for PL/SQL in the City of London

PL/SQL
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing PL/SQL in the City of London.

Hourly rate trend for PL/SQL in the City of London

For the 6 months to 1 June 2020, IT contractor jobs citing PL/SQL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for PL/SQL.

1 23 (100.00%) SQL
2 22 (95.65%) Oracle
3 10 (43.48%) Shell Script
4 9 (39.13%) Java
4 9 (39.13%) Unix
4 9 (39.13%) Agile Software Development
5 8 (34.78%) Oracle Database
6 7 (30.43%) Finance
6 7 (30.43%) Linux
6 7 (30.43%) Data Warehouse
6 7 (30.43%) WebLogic
7 6 (26.09%) Banking
7 6 (26.09%) Kimball Methodology
8 5 (21.74%) Analytics
8 5 (21.74%) Scrum
8 5 (21.74%) Perl
8 5 (21.74%) Windows
8 5 (21.74%) Data Modelling
8 5 (21.74%) ETL
8 5 (21.74%) Business Intelligence
9 4 (17.39%) Informatica
9 4 (17.39%) Python
9 4 (17.39%) SQL Server
9 4 (17.39%) GitHub
9 4 (17.39%) Git (software)
10 3 (13.04%) Azure
10 3 (13.04%) Confluence
10 3 (13.04%) JIRA
10 3 (13.04%) Data Guard
10 3 (13.04%) Oracle Exadata

PL/SQL
Co-occurring IT Skills in the City of London 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 7 (30.43%) WebLogic
2 3 (13.04%) Confluence
3 2 (8.70%) DataSynapse
4 1 (4.35%) Oracle SOA Suite
4 1 (4.35%) SAS
4 1 (4.35%) Tomcat
Applications
1 1 (4.35%) Microsoft Office
1 1 (4.35%) RoboHelp
Business Applications
1 1 (4.35%) Oracle EBS
1 1 (4.35%) Oracle Payables
1 1 (4.35%) Oracle Receivables
Cloud Services
1 4 (17.39%) GitHub
2 3 (13.04%) Azure
3 2 (8.70%) AWS
4 1 (4.35%) Boomi
4 1 (4.35%) GCP
4 1 (4.35%) Power Platform
Communications & Networking
1 1 (4.35%) Broadband
Database & Business Intelligence
1 8 (34.78%) Oracle Database
2 7 (30.43%) Data Warehouse
3 4 (17.39%) SQL Server
4 3 (13.04%) Oracle Database 11g
4 3 (13.04%) Oracle Exadata
4 3 (13.04%) SQL Server Integration Services
4 3 (13.04%) Star Schema
5 2 (8.70%) MongoDB
5 2 (8.70%) Oracle Reports
5 2 (8.70%) SQL Server Analysis Services
6 1 (4.35%) Base SAS
6 1 (4.35%) BusinessObjects XI
6 1 (4.35%) NonStop SQL
6 1 (4.35%) Oracle BI EE
6 1 (4.35%) Oracle OWB
6 1 (4.35%) Pentaho
6 1 (4.35%) Power BI
6 1 (4.35%) SAS Data Integration Studio
6 1 (4.35%) SAS EBI
6 1 (4.35%) SQL Server 2008
Development Applications
1 4 (17.39%) Git (software)
2 3 (13.04%) Jenkins
2 3 (13.04%) JIRA
2 3 (13.04%) PowerBuilder
2 3 (13.04%) Subversion
3 2 (8.70%) Eclipse
3 2 (8.70%) MSBuild
3 2 (8.70%) Oracle Forms
3 2 (8.70%) TeamCity
4 1 (4.35%) Atlassian Bamboo
4 1 (4.35%) Bitbucket
4 1 (4.35%) CA Gen
4 1 (4.35%) ClearCase
4 1 (4.35%) GitLab
4 1 (4.35%) JDeveloper
4 1 (4.35%) Oracle APEX
4 1 (4.35%) Rational Rose
4 1 (4.35%) Toad
4 1 (4.35%) WebLogic Workshop
General
1 7 (30.43%) Finance
2 6 (26.09%) Banking
3 2 (8.70%) Public Sector
4 1 (4.35%) Front Office
4 1 (4.35%) Investment Banking
4 1 (4.35%) Law
Job Titles
1 10 (43.48%) Developer
2 5 (21.74%) Oracle Developer
3 3 (13.04%) Analyst
3 3 (13.04%) DBA
3 3 (13.04%) Oracle DBA
3 3 (13.04%) Programmer
3 3 (13.04%) SQL Developer
4 2 (8.70%) Consultant
4 2 (8.70%) Data Consultant
4 2 (8.70%) Data Integration Consultant
4 2 (8.70%) Integration Consultant
4 2 (8.70%) Java Developer
4 2 (8.70%) PL/SQL Developer
4 2 (8.70%) Senior Developer
5 1 (4.35%) 3rd Line Support Analyst
5 1 (4.35%) DevOps Engineer
5 1 (4.35%) Java Engineer
5 1 (4.35%) Production Support Analyst
5 1 (4.35%) Scala Developer
5 1 (4.35%) Unix Developer
Libraries, Frameworks & Software Standards
1 3 (13.04%) J2EE
1 3 (13.04%) Middleware
1 3 (13.04%) Oracle GoldenGate
1 3 (13.04%) SOAP
1 3 (13.04%) XML
2 2 (8.70%) .NET
2 2 (8.70%) REST
2 2 (8.70%) Spring
2 2 (8.70%) Spring Boot
3 1 (4.35%) AngularJS
3 1 (4.35%) CSS3
3 1 (4.35%) HTML5
3 1 (4.35%) Java EE
3 1 (4.35%) JAX-RS
3 1 (4.35%) JPA
3 1 (4.35%) JSON
3 1 (4.35%) Spring Batch
3 1 (4.35%) Spring Integration
3 1 (4.35%) Struts
3 1 (4.35%) Web Services
Miscellaneous
1 3 (13.04%) Analytical Skills
1 3 (13.04%) Replication
2 2 (8.70%) Grid Computing
3 1 (4.35%) Data Centre
3 1 (4.35%) Tandem
Operating Systems
1 9 (39.13%) Unix
2 7 (30.43%) Linux
3 5 (21.74%) Windows
4 2 (8.70%) Red Hat Enterprise Linux
Processes & Methodologies
1 9 (39.13%) Agile Software Development
2 6 (26.09%) Kimball Methodology
3 5 (21.74%) Analytics
3 5 (21.74%) Business Intelligence
3 5 (21.74%) Data Modelling
3 5 (21.74%) ETL
3 5 (21.74%) Scrum
4 3 (13.04%) Data Transformation
4 3 (13.04%) DevOps
4 3 (13.04%) Dimensional Modelling
4 3 (13.04%) Performance Tuning
5 2 (8.70%) Continuous Improvement
5 2 (8.70%) Database Optimisation
5 2 (8.70%) High Availability
5 2 (8.70%) Predictive Modelling
5 2 (8.70%) Problem-Solving
5 2 (8.70%) Scaled Agile Framework
5 2 (8.70%) Software Engineering
5 2 (8.70%) Task Automation
5 2 (8.70%) Test Strategy
Programming Languages
1 23 (100.00%) SQL
2 10 (43.48%) Shell Script
3 9 (39.13%) Java
4 5 (21.74%) Perl
5 4 (17.39%) Python
6 2 (8.70%) Bash Shell
6 2 (8.70%) PowerShell
6 2 (8.70%) Scala
6 2 (8.70%) T-SQL
7 1 (4.35%) C
7 1 (4.35%) C#
7 1 (4.35%) C++
7 1 (4.35%) Groovy
7 1 (4.35%) Java 8
7 1 (4.35%) SAS Macro
7 1 (4.35%) XPath
7 1 (4.35%) XQuery
Qualifications
1 2 (8.70%) SC Cleared
1 2 (8.70%) Security Cleared
Quality Assurance & Compliance
1 2 (8.70%) QA
1 2 (8.70%) SLA
2 1 (4.35%) ISO/IEC 20000
System Software
1 1 (4.35%) Oracle RAC
Systems Management
1 3 (13.04%) Data Guard
2 2 (8.70%) Control-M
2 2 (8.70%) Oracle Enterprise Manager
2 2 (8.70%) Oracle RMAN
2 2 (8.70%) Puppet
3 1 (4.35%) Enterprise Manager Cloud Control
3 1 (4.35%) Kibana
3 1 (4.35%) logstash
Vendors
1 22 (95.65%) Oracle
2 4 (17.39%) Informatica
3 3 (13.04%) Microsoft
4 2 (8.70%) AppDynamics
4 2 (8.70%) BEA
4 2 (8.70%) BMC
4 2 (8.70%) Canon
4 2 (8.70%) Red Hat
4 2 (8.70%) Splunk
4 2 (8.70%) TIBCO
4 2 (8.70%) webMethods
5 1 (4.35%) Dell
5 1 (4.35%) HP
5 1 (4.35%) MuleSoft
5 1 (4.35%) Pega
5 1 (4.35%) Remedy