The following table provides summary statistics for contract job vacancies advertised in Cambridge 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 22 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)
Cambridgeshire / Cambridge
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 35 25 50
Rank change year-on-year -10 +25  
Contract jobs citing PL/SQL 1 20 5
As % of all contract IT jobs advertised in Cambridge 0.33% 5.46% 1.11%
As % of the Programming Languages category 0.72% 10.87% 2.28%
Number of daily rates quoted 0 16 1
Median daily rate - £340 £350
Median daily rate % change year-on-year - -2.85%  
UK excluding London median daily rate £388 £388 £365
% change year-on-year - +6.16%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £35.50 £35.00
% change year-on-year +22.22% +1.42%  

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 Cambridge with a requirement for programming language skills.

Contract Programming Language Skills
Cambridge
Contract job vacancies with a requirement for programming language skills 139 184 219
As % of all contract IT job vacancies advertised in Cambridge 45.87% 50.27% 48.78%
Number of daily rates quoted 59 109 169
Median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.66% +7.14%  
90% offered a daily rate of more than £300 £269 £270
10% offered a daily rate of more than £475 £500 £425
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 28 13 14
Median hourly rate £40.00 £37.50 £40.00
Median hourly rate % change year-on-year +6.66% -6.25%  
90% offered a hourly rate of more than £37.50 £37.00 £9.00
10% offered a hourly rate of more than £46.00 £45.00 £45.00
UK excluding London median hourly rate £42.50 £37.00 £36.00
% change year-on-year +14.86% +2.77%  

PL/SQL
Job Vacancy Trend in Cambridge

The job posting trend of jobs advertised in Cambridge citing PL/SQL as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for PL/SQL in Cambridge

PL/SQL
Contractor Daily Rate Trend in Cambridge

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

Contractor daily rate trend for PL/SQL in Cambridge

PL/SQL
Contractor Hourly Rate Trend in Cambridge

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

Contractor hourly rate trend for PL/SQL in Cambridge

For the 6 months to 22 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 Cambridge region with a requirement for PL/SQL.

1 3 (100.00%) SQL
2 2 (66.67%) Amazon AWS
2 2 (66.67%) Analytics
3 1 (33.33%) Amazon RDS
3 1 (33.33%) Master Data Management
3 1 (33.33%) OAuth2
3 1 (33.33%) Performance Tuning
3 1 (33.33%) Amazon Redshift
3 1 (33.33%) ASP.NET Web Forms
3 1 (33.33%) ASP.NET Web API
3 1 (33.33%) Mentoring
3 1 (33.33%) Microservices
3 1 (33.33%) Amazon CloudSearch
3 1 (33.33%) SOLID
3 1 (33.33%) Identity Access Management
3 1 (33.33%) SAP MDG
3 1 (33.33%) .NET Core
3 1 (33.33%) Dependency Injection
3 1 (33.33%) OpenID
3 1 (33.33%) Information Architecture
3 1 (33.33%) MVVM
3 1 (33.33%) BDD
3 1 (33.33%) Entity Framework
3 1 (33.33%) Data Visualisation
3 1 (33.33%) Fluent NHibernate
3 1 (33.33%) REST
3 1 (33.33%) Data Quality
3 1 (33.33%) Talend
3 1 (33.33%) Data Analytics
3 1 (33.33%) C#

PL/SQL
Co-occurring IT Skills in Cambridge 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 (33.33%) CMS
Business Applications
1 1 (33.33%) SAP MDG
1 1 (33.33%) SAP MDM
Cloud Services
1 2 (66.67%) Amazon AWS
2 1 (33.33%) Amazon CloudSearch
2 1 (33.33%) Amazon S3
2 1 (33.33%) Microsoft Azure
Database & Business Intelligence
1 1 (33.33%) Amazon RDS
1 1 (33.33%) Amazon Redshift
1 1 (33.33%) Data Warehouse
1 1 (33.33%) MySQL
1 1 (33.33%) Oracle BI EE
1 1 (33.33%) PostgreSQL
1 1 (33.33%) PowerCenter
1 1 (33.33%) Spotfire
Development Applications
1 1 (33.33%) Talend Open Studio
General
1 1 (33.33%) Finance
1 1 (33.33%) Pharmaceutical
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) .NET Developer
2 1 (33.33%) Architect
2 1 (33.33%) Business Intelligence Architect
2 1 (33.33%) Cognos Developer
2 1 (33.33%) Report Developer
Libraries, Frameworks & Software Standards
1 1 (33.33%) .NET
1 1 (33.33%) .NET Core
1 1 (33.33%) .NET Framework
1 1 (33.33%) ASP.NET Web API
1 1 (33.33%) ASP.NET Web Forms
1 1 (33.33%) Entity Framework
1 1 (33.33%) Fluent NHibernate
1 1 (33.33%) OAuth
1 1 (33.33%) OAuth2
1 1 (33.33%) OpenID
1 1 (33.33%) REST
1 1 (33.33%) SAML
1 1 (33.33%) SOAP
1 1 (33.33%) Web Services
1 1 (33.33%) XML
Processes & Methodologies
1 2 (66.67%) Analytics
2 1 (33.33%) Agile Software Development
2 1 (33.33%) BDD
2 1 (33.33%) Content Management
2 1 (33.33%) Data Analytics
2 1 (33.33%) Data Management
2 1 (33.33%) Data Modelling
2 1 (33.33%) Data Visualisation
2 1 (33.33%) Dependency Injection
2 1 (33.33%) Enterprise Content Management
2 1 (33.33%) Information Architecture
2 1 (33.33%) Information Management
2 1 (33.33%) Kanban
2 1 (33.33%) MVVM
2 1 (33.33%) Requirements Analysis
2 1 (33.33%) SOA
2 1 (33.33%) Software Engineering
2 1 (33.33%) TDD
2 1 (33.33%) Test Automation
2 1 (33.33%) Visualisation
Programming Languages
1 3 (100.00%) SQL
2 1 (33.33%) C#
Quality Assurance & Compliance
1 1 (33.33%) Data Quality
Vendors
1 1 (33.33%) Cognos
1 1 (33.33%) Embarcadero
1 1 (33.33%) Informatica
1 1 (33.33%) MicroStrategy
1 1 (33.33%) Oracle
1 1 (33.33%) SAP
1 1 (33.33%) Talend