Period
to 26 May 2018

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 6 months to 26 May 2018 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.

Relational Database Management System (RDBMS)
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 75 88 76
Rank change year-on-year +13 -12 +5
Contract jobs citing RDBMS 5 4 3
As % of all contract IT jobs advertised in Essex 0.72% 0.49% 0.33%
As % of the Database & Business Intelligence category 3.23% 1.71% 1.17%
Number of daily rates quoted 5 0 1
Essex median daily rate £525 - £500
East of England median daily rate £425 £338 £363
% change year-on-year +25.93% -6.90% +17.89%
Number of hourly rates quoted 0 0 1
Essex median hourly rate - - £27.50
East of England median hourly rate - - £27.50

RDBMS is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Essex
Contract vacancies with a requirement for database or business intelligence skills 155 234 257
As % of all contract IT jobs advertised in Essex 22.27% 28.64% 28.09%
Number of daily rates quoted 99 151 131
Essex median daily rate £475 £435 £338
Median daily rate % change year-on-year +9.20% +28.89% -3.57%
10th Percentile £323 £300 £220
90th Percentile £576 £568 £490
East of England median daily rate £425 £400 £390
% change year-on-year +6.25% +2.56% +4.00%
Number of hourly rates quoted 12 9 27
Essex median hourly rate £37.77 £35.00 £35.00
Median hourly rate % change year-on-year +7.91% - -7.89%
10th Percentile £14.64 £29.70 £26.70
90th Percentile £45.90 £47.00 £62.50
East of England median hourly rate £24.00 £32.00 £36.50
% change year-on-year -25.00% -12.33% +3.77%

RDBMS
Job Vacancy Trend in Essex

Job postings citing RDBMS as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for RDBMS in Essex

RDBMS
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing RDBMS in Essex.

Contractor daily rate trend for RDBMS in Essex

RDBMS
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing RDBMS in Essex.

Contractor hourly rate trend for RDBMS in Essex

For the 6 months to 26 May 2018, IT contractor jobs citing RDBMS 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 Essex region with a requirement for RDBMS.

1 5 (100.00%) Java
1 5 (100.00%) Web Services
1 5 (100.00%) CSS
1 5 (100.00%) REST
1 5 (100.00%) Relational Database
2 4 (80.00%) DevOps
2 4 (80.00%) Issue Tracking
2 4 (80.00%) Continuous Deployment
2 4 (80.00%) Geospatial Data
2 4 (80.00%) Open Source
2 4 (80.00%) Hudson
2 4 (80.00%) FishEye
2 4 (80.00%) Jenkins
2 4 (80.00%) Agile Software Development
2 4 (80.00%) TDD
2 4 (80.00%) CruiseControl
2 4 (80.00%) Spring
2 4 (80.00%) Maven
2 4 (80.00%) Software Engineering
2 4 (80.00%) JasperReports
2 4 (80.00%) Ajax
2 4 (80.00%) Google
2 4 (80.00%) JSON
2 4 (80.00%) JIRA
2 4 (80.00%) Apache Flex
2 4 (80.00%) Atlassian
2 4 (80.00%) GWT
2 4 (80.00%) Unit Testing
2 4 (80.00%) Continuous Integration
2 4 (80.00%) Kanban

RDBMS
Co-occurring IT Skills in Essex 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 4 (80.00%) Apache
1 4 (80.00%) JBoss
2 1 (20.00%) WebLogic
Cloud Services
1 1 (20.00%) GitHub
Database & Business Intelligence
1 5 (100.00%) Relational Database
2 4 (80.00%) Geospatial Data
2 4 (80.00%) GIS
2 4 (80.00%) JasperReports
3 1 (20.00%) Oracle Database
3 1 (20.00%) Oracle Exadata
Development Applications
1 4 (80.00%) Ant
1 4 (80.00%) ClearQuest
1 4 (80.00%) CruiseControl
1 4 (80.00%) FishEye
1 4 (80.00%) Hudson
1 4 (80.00%) Jenkins
1 4 (80.00%) JIRA
1 4 (80.00%) JUnit
1 4 (80.00%) Maven
1 4 (80.00%) TeamCity
Job Titles
1 4 (80.00%) SC Cleared Software Engineer
1 4 (80.00%) Senior Software Engineer
1 4 (80.00%) Software Engineer
2 1 (20.00%) DBA
2 1 (20.00%) Oracle DBA
2 1 (20.00%) SQL DBA
Libraries, Frameworks & Software Standards
1 5 (100.00%) CSS
1 5 (100.00%) REST
1 5 (100.00%) Web Services
2 4 (80.00%) Ajax
2 4 (80.00%) Apache Flex
2 4 (80.00%) AWT
2 4 (80.00%) GWT
2 4 (80.00%) Hibernate
2 4 (80.00%) JMS
2 4 (80.00%) JSON
2 4 (80.00%) Middleware
2 4 (80.00%) Spring
2 4 (80.00%) Swing
3 1 (20.00%) HTML
3 1 (20.00%) JSP
3 1 (20.00%) Servlets
3 1 (20.00%) XML
Miscellaneous
1 4 (80.00%) Foreign Exchange (FX)
Operating Systems
1 1 (20.00%) Unix
1 1 (20.00%) Windows
Processes & Methodologies
1 4 (80.00%) Agile Software Development
1 4 (80.00%) Continuous Deployment
1 4 (80.00%) Continuous Integration
1 4 (80.00%) DevOps
1 4 (80.00%) Issue Tracking
1 4 (80.00%) Kanban
1 4 (80.00%) OO
1 4 (80.00%) Open Source
1 4 (80.00%) Scrum
1 4 (80.00%) Software Engineering
1 4 (80.00%) TDD
1 4 (80.00%) UML
1 4 (80.00%) Unit Testing
2 1 (20.00%) Code Coverage
2 1 (20.00%) High Availability
2 1 (20.00%) Performance Tuning
2 1 (20.00%) Product Management
Programming Languages
1 5 (100.00%) Java
2 4 (80.00%) C
2 4 (80.00%) JavaScript
3 1 (20.00%) Perl
3 1 (20.00%) PL/SQL
3 1 (20.00%) Python
3 1 (20.00%) Shell Script
3 1 (20.00%) SQL
Qualifications
1 4 (80.00%) SC Cleared
1 4 (80.00%) Security Cleared
System Software
1 4 (80.00%) Active Directory
2 1 (20.00%) Oracle RAC
Vendors
1 4 (80.00%) Adobe
1 4 (80.00%) Atlassian
1 4 (80.00%) Google
2 1 (20.00%) Oracle