Period
to 25 August 2019

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 25 August 2019 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
25 Aug 2019
Same period 2018 Same period 2017
Rank 207 218 187
Rank change year-on-year +11 -31 -37
Contract jobs citing PL/SQL 43 39 63
As % of all contract IT jobs advertised in the City of London 0.68% 0.55% 0.94%
As % of the Programming Languages category 1.37% 1.04% 1.83%
Number of daily rates quoted 34 33 52
City of London median daily rate £500 £475 £525
Median daily rate % change year-on-year +5.26% -9.52% +10.53%
10th Percentile £408 £311 £413
90th Percentile £575 £625 £675
Central London median daily rate £500 £475 £525
% change year-on-year +5.26% -9.52% +16.67%
Number of hourly rates quoted 0 0 0
City of London 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 3,141 3,760 3,450
As % of all contract IT jobs advertised in the City of London 49.56% 53.42% 51.35%
Number of daily rates quoted 2,545 3,125 2,769
City of London median daily rate £525 £525 £513
Median daily rate % change year-on-year - +2.44% +7.89%
10th Percentile £405 £368 £360
90th Percentile £675 £688 £675
Central London median daily rate £525 £525 £500
% change year-on-year - +5.00% +9.89%
Number of hourly rates quoted 24 16 12
City of London median hourly rate £35.00 £21.75 £22.99
Median hourly rate % change year-on-year +60.92% -5.40% +21.01%
10th Percentile £21.00 £12.50 £13.31
90th Percentile £56.50 £50.48 £36.73
Central London median hourly rate £35.00 £21.75 £28.35
% change year-on-year +60.92% -23.27% +49.18%

PL/SQL
Job Vacancy Trend in the City of London

Job postings citing PL/SQL as a percentage 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

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

Contractor daily rate trend for PL/SQL in the City of London

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

The daily rate distribution of IT jobs citing PL/SQL in the City of London over the 6 months to 25 August 2019.

Contractor daily rate histogram for PL/SQL in the City of London

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

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing PL/SQL in the City of London.

Contractor hourly rate trend for PL/SQL in the City of London

For the 6 months to 25 August 2019, 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 43 (100.00%) SQL
2 34 (79.07%) Oracle
3 20 (46.51%) Oracle Database
4 18 (41.86%) Linux
5 15 (34.88%) Java
5 15 (34.88%) Finance
6 13 (30.23%) Agile Software Development
7 11 (25.58%) Migration
8 10 (23.26%) Banking
8 10 (23.26%) Unix
8 10 (23.26%) MySQL
8 10 (23.26%) Oracle Database 12c
9 9 (20.93%) DevOps
9 9 (20.93%) Oracle Database 11g
9 9 (20.93%) Bash Shell
9 9 (20.93%) XML
9 9 (20.93%) T-SQL
9 9 (20.93%) SQL Server
9 9 (20.93%) JIRA
9 9 (20.93%) Scrum
10 8 (18.60%) Web Services
10 8 (18.60%) Windows
10 8 (18.60%) Business Intelligence
10 8 (18.60%) Oracle Fusion
10 8 (18.60%) Data Migration
10 8 (18.60%) Oracle ODI
11 7 (16.28%) Security Cleared
11 7 (16.28%) Data Modelling
11 7 (16.28%) Microsoft
11 7 (16.28%) Python

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 6 (13.95%) Confluence
1 6 (13.95%) Oracle SOA Suite
2 4 (9.30%) Oracle Workflow
2 4 (9.30%) WebLogic
3 3 (6.98%) JBoss
4 2 (4.65%) Apache Spark
4 2 (4.65%) Appian
4 2 (4.65%) Elasticsearch
4 2 (4.65%) Jetty
4 2 (4.65%) Oracle Self-Service HR
4 2 (4.65%) Tomcat
5 1 (2.33%) Apache
5 1 (2.33%) IIS
5 1 (2.33%) nginx
5 1 (2.33%) Oracle Application Server
5 1 (2.33%) WebSphere
5 1 (2.33%) WebSphere Application Server
Applications
1 3 (6.98%) Microsoft Excel
2 1 (2.33%) Microsoft Office
Business Applications
1 5 (11.63%) Oracle Assets
1 5 (11.63%) Oracle Cash Management
1 5 (11.63%) Oracle FAH
1 5 (11.63%) Oracle General Ledger
1 5 (11.63%) Oracle Internet Expenses
1 5 (11.63%) Oracle iProcurement
1 5 (11.63%) Oracle Payables
1 5 (11.63%) Oracle Procure-to-Pay
1 5 (11.63%) Oracle Receivables
1 5 (11.63%) Oracle Subledger Accounting
2 4 (9.30%) Oracle ERP
3 2 (4.65%) Oracle EBS
4 1 (2.33%) Oracle EBS R12
Cloud Services
1 6 (13.95%) Azure
2 4 (9.30%) AWS
3 3 (6.98%) PaaS
3 3 (6.98%) Trello
4 2 (4.65%) Power Platform
4 2 (4.65%) SaaS
5 1 (2.33%) Apigee
5 1 (2.33%) Dynamics 365
5 1 (2.33%) GCP
Communications & Networking
1 2 (4.65%) NAS
1 2 (4.65%) SSH
2 1 (2.33%) SAN
Database & Business Intelligence
1 20 (46.51%) Oracle Database
2 10 (23.26%) MySQL
2 10 (23.26%) Oracle Database 12c
3 9 (20.93%) Oracle Database 11g
3 9 (20.93%) SQL Server
4 8 (18.60%) Oracle ODI
5 6 (13.95%) Oracle BI Publisher
5 6 (13.95%) Oracle Reports
6 5 (11.63%) Data Warehouse
7 4 (9.30%) MariaDB
7 4 (9.30%) MongoDB
7 4 (9.30%) Oracle Database 10g
7 4 (9.30%) Relational Database
7 4 (9.30%) SQL Server 2008
7 4 (9.30%) SQL Server Integration Services
8 3 (6.98%) Big Data
8 3 (6.98%) Oracle BI EE
8 3 (6.98%) PostgreSQL
8 3 (6.98%) RDBMS
8 3 (6.98%) Star Schema
Development Applications
1 9 (20.93%) JIRA
2 5 (11.63%) Jenkins
2 5 (11.63%) Maven
3 4 (9.30%) Ant
3 4 (9.30%) Git (software)
4 3 (6.98%) Cucumber
4 3 (6.98%) Eclipse
4 3 (6.98%) Hudson
4 3 (6.98%) Mercurial
4 3 (6.98%) Selenium
4 3 (6.98%) Subversion
5 2 (4.65%) Artifactory
5 2 (4.65%) Atlassian Bamboo
5 2 (4.65%) ClearCase
5 2 (4.65%) FishEye
5 2 (4.65%) Gradle
5 2 (4.65%) IntelliJ
5 2 (4.65%) Poseidon for UML
5 2 (4.65%) Team Foundation Server
5 2 (4.65%) Vagrant
General
1 15 (34.88%) Finance
2 10 (23.26%) Banking
3 5 (11.63%) International Banking
4 4 (9.30%) Public Sector
5 2 (4.65%) Financial Institution
6 1 (2.33%) Retail
Job Titles
1 25 (58.14%) Developer
2 11 (25.58%) Oracle Developer
3 7 (16.28%) DBA
3 7 (16.28%) Oracle DBA
4 5 (11.63%) Cloud Developer
5 3 (6.98%) Analyst
5 3 (6.98%) Technical Developer
6 2 (4.65%) Architect
6 2 (4.65%) Consultant
6 2 (4.65%) Database Developer
6 2 (4.65%) Enterprise Architect
6 2 (4.65%) Java Developer
6 2 (4.65%) Oracle Consultant
6 2 (4.65%) Oracle Database Developer
6 2 (4.65%) Report Analyst
6 2 (4.65%) Senior DBA
6 2 (4.65%) Senior Developer
6 2 (4.65%) Senior Oracle DBA
6 2 (4.65%) SQL DBA
6 2 (4.65%) SQL Developer
Libraries, Frameworks & Software Standards
1 9 (20.93%) XML
2 8 (18.60%) Oracle Fusion
2 8 (18.60%) Web Services
3 5 (11.63%) JSON
3 5 (11.63%) Spring
4 4 (9.30%) AngularJS
4 4 (9.30%) HTML
5 3 (6.98%) .NET
5 3 (6.98%) Hibernate
5 3 (6.98%) jQuery
5 3 (6.98%) Oracle GoldenGate
6 2 (4.65%) ActiveMQ
6 2 (4.65%) Apache Camel
6 2 (4.65%) GWT
6 2 (4.65%) JMS
6 2 (4.65%) LDAP
6 2 (4.65%) Play Framework
6 2 (4.65%) React
6 2 (4.65%) SAML
6 2 (4.65%) STL
Miscellaneous
1 4 (9.30%) Analytical Skills
2 3 (6.98%) Replication
3 2 (4.65%) Derivative
3 2 (4.65%) User Experience
4 1 (2.33%) Enterprise Software
4 1 (2.33%) Equities
4 1 (2.33%) Fixed Income
4 1 (2.33%) Greenfield Project
4 1 (2.33%) Public Cloud
4 1 (2.33%) Reinsurance
4 1 (2.33%) Self-Motivation
4 1 (2.33%) Video Conferencing
4 1 (2.33%) Virtual Team
Operating Systems
1 18 (41.86%) Linux
2 10 (23.26%) Unix
3 8 (18.60%) Windows
4 4 (9.30%) Red Hat Enterprise Linux
5 2 (4.65%) Android
5 2 (4.65%) Apple iOS
5 2 (4.65%) CentOS
5 2 (4.65%) Debian
5 2 (4.65%) Mac OS X
5 2 (4.65%) Solaris
5 2 (4.65%) SUSE
5 2 (4.65%) Ubuntu
Processes & Methodologies
1 13 (30.23%) Agile Software Development
2 11 (25.58%) Migration
3 9 (20.93%) DevOps
3 9 (20.93%) Scrum
4 8 (18.60%) Business Intelligence
4 8 (18.60%) Data Migration
5 7 (16.28%) Data Modelling
6 6 (13.95%) ETL
6 6 (13.95%) SOA
7 5 (11.63%) Analytics
7 5 (11.63%) Deployment Automation
7 5 (11.63%) Performance Tuning
7 5 (11.63%) Procure-to-Pay
7 5 (11.63%) Test Automation
8 4 (9.30%) Change Management
8 4 (9.30%) ERP
8 4 (9.30%) Regression Testing
8 4 (9.30%) Workflow
9 3 (6.98%) Data Security
9 3 (6.98%) UML
Programming Languages
1 43 (100.00%) SQL
2 15 (34.88%) Java
3 9 (20.93%) Bash Shell
3 9 (20.93%) T-SQL
4 7 (16.28%) Python
5 5 (11.63%) JavaScript
5 5 (11.63%) Ruby
6 4 (9.30%) Perl
7 3 (6.98%) Shell Script
8 2 (4.65%) C++
8 2 (4.65%) Clojure
8 2 (4.65%) ClojureScript
8 2 (4.65%) Groovy
8 2 (4.65%) Scala
8 2 (4.65%) VBA
9 1 (2.33%) C
9 1 (2.33%) C#
9 1 (2.33%) VB.NET
Qualifications
1 7 (16.28%) Security Cleared
2 6 (13.95%) SC Cleared
3 2 (4.65%) BPSS Clearance
3 2 (4.65%) Degree
4 1 (2.33%) DBS Check
4 1 (2.33%) DV Cleared
4 1 (2.33%) SAFe Agilist
Quality Assurance & Compliance
1 2 (4.65%) QA
2 1 (2.33%) Data Quality
2 1 (2.33%) GDPR
System Software
1 5 (11.63%) Oracle RAC
2 3 (6.98%) Docker
3 2 (4.65%) KVM
3 2 (4.65%) RHEV
3 2 (4.65%) VMware Infrastructure
4 1 (2.33%) Virtual Machines
Systems Management
1 6 (13.95%) Data Guard
2 4 (9.30%) Puppet
3 3 (6.98%) Oracle Enterprise Manager
4 2 (4.65%) Ansible
4 2 (4.65%) Docker Swarm
4 2 (4.65%) Kubernetes
4 2 (4.65%) Opscode Chef
4 2 (4.65%) Salt
5 1 (2.33%) Automic
Vendors
1 34 (79.07%) Oracle
2 7 (16.28%) Microsoft
3 2 (4.65%) Cloudera
3 2 (4.65%) Hortonworks
3 2 (4.65%) Perforce
3 2 (4.65%) Red Hat
3 2 (4.65%) Sybase
3 2 (4.65%) VMware
4 1 (2.33%) AppDynamics
4 1 (2.33%) BISAM
4 1 (2.33%) Cadence
4 1 (2.33%) Google
4 1 (2.33%) IBM
4 1 (2.33%) Informatica
4 1 (2.33%) Pega
4 1 (2.33%) Siebel
4 1 (2.33%) Splunk
4 1 (2.33%) Tableau
4 1 (2.33%) Vertica