Period
to

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 16 August 2022 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
16 Aug 2022
Same period 2021 Same period 2020
Rank 158 145 122
Rank change year-on-year -13 -23 +80
Contract jobs citing PL/SQL 40 25 9
As % of all contract jobs advertised in the City of London 0.89% 0.72% 0.42%
As % of the Programming Languages category 2.00% 1.58% 0.85%
Number of daily rates quoted 27 22 7
10th Percentile £463 £350 £366
25th Percentile £513 £440 £413
Median daily rate (50th Percentile) £575 £546 £473
Median % change year-on-year +5.31% +15.56% -5.50%
75th Percentile £650 £605 £516
90th Percentile £703 £638 £555
Central London median daily rate £575 £546 £500
% change year-on-year +5.31% +9.20% -

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 1,996 1,582 1,058
As % of all contract IT jobs advertised in the City of London 44.59% 45.60% 49.76%
Number of daily rates quoted 1,403 1,215 817
10th Percentile £425 £406 £375
25th Percentile £500 £478 £450
Median daily rate (50th Percentile) £600 £600 £525
Median % change year-on-year - +14.29% -
75th Percentile £725 £675 £625
90th Percentile £800 £750 £688
Central London median daily rate £588 £597 £525
% change year-on-year -1.59% +13.71% -
Number of hourly rates quoted 18 9 8
10th Percentile £26.55 £24.55 £23.05
25th Percentile £39.75 £26.25 £30.44
Median hourly rate £52.50 £35.00 £37.25
Median % change year-on-year +50.00% -6.04% +65.56%
75th Percentile £61.31 £37.75 £44.13
90th Percentile £77.53 £68.20 £56.80
Central London median hourly rate £52.50 £29.75 £36.00
% change year-on-year +76.47% -17.36% +25.22%

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 16 August 2022.

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 16 August 2022, 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 35 (87.50%) SQL
2 33 (82.50%) Oracle
3 21 (52.50%) Finance
4 18 (45.00%) Agile
5 16 (40.00%) Banking
6 15 (37.50%) Git (software)
7 14 (35.00%) Java
8 12 (30.00%) TDD
8 12 (30.00%) Test Automation
8 12 (30.00%) Continuous Integration
8 12 (30.00%) Relational Database
8 12 (30.00%) Social Skills
9 11 (27.50%) CI/CD
9 11 (27.50%) Oracle Database
9 11 (27.50%) SQL Server
9 11 (27.50%) RDBMS
10 10 (25.00%) Unix
10 10 (25.00%) Spring
10 10 (25.00%) Hibernate
10 10 (25.00%) Scrum
11 8 (20.00%) XML
11 8 (20.00%) JMS
11 8 (20.00%) DevOps
11 8 (20.00%) REST
12 7 (17.50%) Jenkins
12 7 (17.50%) Spring Boot
12 7 (17.50%) ETL
12 7 (17.50%) HTML
13 6 (15.00%) C#
13 6 (15.00%) JavaScript

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 3 (7.50%) Alfresco
1 3 (7.50%) Apache Solr
2 2 (5.00%) Oracle SOA Suite
3 1 (2.50%) JBoss
3 1 (2.50%) Jetty
3 1 (2.50%) Red Hat Fuse
3 1 (2.50%) Tomcat
3 1 (2.50%) WebLogic
Business Applications
1 2 (5.00%) Oracle Applications
2 1 (2.50%) Oracle ERP
2 1 (2.50%) Oracle Utilities
Cloud Services
1 5 (12.50%) AWS
2 3 (7.50%) Amazon CloudWatch
2 3 (7.50%) AWS CodePipeline
2 3 (7.50%) AWS Lambda
2 3 (7.50%) AWS Step Functions
2 3 (7.50%) Azure
2 3 (7.50%) Serverless
3 2 (5.00%) GCP
4 1 (2.50%) Apigee
4 1 (2.50%) GitHub
4 1 (2.50%) IaaS
4 1 (2.50%) PaaS
4 1 (2.50%) SaaS
Communications & Networking
1 2 (5.00%) HTTP
2 1 (2.50%) SSL
Database & Business Intelligence
1 12 (30.00%) Relational Database
2 11 (27.50%) Oracle Database
2 11 (27.50%) RDBMS
2 11 (27.50%) SQL Server
3 6 (15.00%) Oracle Database 11g
3 6 (15.00%) Oracle Database 12c
4 5 (12.50%) Data Warehouse
4 5 (12.50%) Elasticsearch
5 4 (10.00%) PostgreSQL
6 3 (7.50%) Amazon Athena
6 3 (7.50%) Amazon Redshift
6 3 (7.50%) MongoDB
6 3 (7.50%) MySQL
7 2 (5.00%) Oracle Reports
8 1 (2.50%) BusinessObjects Business Intelligence
8 1 (2.50%) DB2
8 1 (2.50%) MS Access
8 1 (2.50%) NoSQL
8 1 (2.50%) QlikView
8 1 (2.50%) SQL Server Integration Services
Development Applications
1 15 (37.50%) Git (software)
2 7 (17.50%) Jenkins
3 6 (15.00%) Maven
3 6 (15.00%) SoapUI
4 5 (12.50%) Eclipse
4 5 (12.50%) JIRA
4 5 (12.50%) JMeter
4 5 (12.50%) NeoLoad
5 4 (10.00%) JUnit
5 4 (10.00%) Postman
5 4 (10.00%) Selenium
5 4 (10.00%) TeamCity
6 3 (7.50%) Artifactory
6 3 (7.50%) Cucumber
6 3 (7.50%) IntelliJ
6 3 (7.50%) JBehave
6 3 (7.50%) jMock
6 3 (7.50%) Mercurial
7 2 (5.00%) GitLab
7 2 (5.00%) Gradle
General
1 21 (52.50%) Finance
2 16 (40.00%) Banking
3 12 (30.00%) Social Skills
4 6 (15.00%) Financial Institution
4 6 (15.00%) Legal
5 5 (12.50%) Investment Banking
6 4 (10.00%) Analytical Skills
7 3 (7.50%) Influencing Skills
8 2 (5.00%) Organisational Skills
9 1 (2.50%) Front Office
9 1 (2.50%) Law
9 1 (2.50%) Public Sector
Job Titles
1 24 (60.00%) Developer
2 10 (25.00%) Oracle Developer
3 6 (15.00%) Java Developer
4 5 (12.50%) C# Developer
4 5 (12.50%) Senior Developer
4 5 (12.50%) SQL Developer
5 4 (10.00%) PL/SQL Developer
6 3 (7.50%) Data Engineer
6 3 (7.50%) Java Engineer
6 3 (7.50%) Java Software Engineer
6 3 (7.50%) Senior C# Developer
6 3 (7.50%) Senior Data Engineer
6 3 (7.50%) Software Engineer
7 2 (5.00%) Applications Support Analyst
7 2 (5.00%) Banking Analyst
7 2 (5.00%) Oracle DBA
7 2 (5.00%) Oracle Specialist
7 2 (5.00%) Remote Support Analyst
7 2 (5.00%) Senior Java Developer
7 2 (5.00%) Support Analyst
Libraries, Frameworks & Software Standards
1 10 (25.00%) Hibernate
1 10 (25.00%) Spring
2 8 (20.00%) JMS
2 8 (20.00%) REST
2 8 (20.00%) XML
3 7 (17.50%) HTML
3 7 (17.50%) Spring Boot
4 6 (15.00%) CSS
4 6 (15.00%) JPA
4 6 (15.00%) JSON
5 5 (12.50%) .NET
5 5 (12.50%) ActiveMQ
5 5 (12.50%) Elastic Stack
5 5 (12.50%) Sass
5 5 (12.50%) Spring Batch
5 5 (12.50%) Web Services
6 4 (10.00%) RESTful
6 4 (10.00%) WCF
6 4 (10.00%) WPF
7 3 (7.50%) GWT
Miscellaneous
1 6 (15.00%) Hedge funds
2 4 (10.00%) Credit Risk
3 3 (7.50%) Private Cloud
3 3 (7.50%) Robotics
4 2 (5.00%) Replication
5 1 (2.50%) Algorithms
5 1 (2.50%) Data Structures
5 1 (2.50%) Fixed Income
5 1 (2.50%) Greenfield Project
5 1 (2.50%) Linux Command Line
5 1 (2.50%) PKI
5 1 (2.50%) Public Cloud
5 1 (2.50%) Reference Data
5 1 (2.50%) Self-Motivation
Operating Systems
1 10 (25.00%) Unix
2 6 (15.00%) Linux
3 4 (10.00%) Windows
Processes & Methodologies
1 18 (45.00%) Agile
2 12 (30.00%) Continuous Integration
2 12 (30.00%) TDD
2 12 (30.00%) Test Automation
3 11 (27.50%) CI/CD
4 10 (25.00%) Scrum
5 8 (20.00%) DevOps
6 7 (17.50%) ETL
7 6 (15.00%) AOP
7 6 (15.00%) Data Protection
7 6 (15.00%) Microservices
7 6 (15.00%) Performance Tuning
8 5 (12.50%) Analytics
8 5 (12.50%) BDD
8 5 (12.50%) Continuous Deployment
8 5 (12.50%) Process Management
8 5 (12.50%) UML
9 4 (10.00%) Artificial Intelligence
9 4 (10.00%) Data Management
9 4 (10.00%) Software Testing
Programming Languages
1 35 (87.50%) SQL
2 14 (35.00%) Java
3 6 (15.00%) C#
3 6 (15.00%) JavaScript
3 6 (15.00%) Python
4 4 (10.00%) Shell Script
5 3 (7.50%) Bash
6 2 (5.00%) C
6 2 (5.00%) C++
7 1 (2.50%) R
7 1 (2.50%) Scala
7 1 (2.50%) T-SQL
Qualifications
1 2 (5.00%) Degree
1 2 (5.00%) SC Cleared
1 2 (5.00%) Security Cleared
2 1 (2.50%) BPSS Clearance
Quality Assurance & Compliance
1 6 (15.00%) GDPR
2 1 (2.50%) QA
System Software
1 2 (5.00%) Oracle RAC
2 1 (2.50%) Docker
Systems Management
1 5 (12.50%) Kibana
1 5 (12.50%) logstash
2 2 (5.00%) Data Guard
3 1 (2.50%) Kubernetes
Vendors
1 33 (82.50%) Oracle
2 5 (12.50%) Google
3 3 (7.50%) Microsoft
4 2 (5.00%) Calypso
4 2 (5.00%) Murex
4 2 (5.00%) OpenLink
5 1 (2.50%) Alteryx
5 1 (2.50%) BEA
5 1 (2.50%) Broadcom
5 1 (2.50%) Cadence
5 1 (2.50%) MuleSoft
5 1 (2.50%) Salesforce.com
5 1 (2.50%) SAP
5 1 (2.50%) Sybase
5 1 (2.50%) webMethods