Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies with a requirement for DAO skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DAO over the 6 months to 21 November 2017 with a comparison to the same period in the previous 2 years.

Data Access Object (DAO)
UK
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 1198 1232 1270
Rank change year-on-year +34 +38 +44
Permanent jobs citing DAO 8 11 31
As % of all permanent IT jobs advertised in the UK 0.004% 0.006% 0.014%
As % of the Libraries, Frameworks & Software Standards category 0.011% 0.015% 0.038%
Number of salaries quoted 8 7 30
UK median annual salary £41,250 £75,000 £53,500
Median salary % change year-on-year -45.00% +40.19% +64.62%
10th Percentile £30,714 £34,000 £36,250
90th Percentile £51,125 £101,500 £58,000
UK excluding London median annual salary £41,250 £44,750 £55,000
% change year-on-year -7.82% -18.64% +83.33%

DAO is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 72598 73664 82620
As % of all permanent IT jobs advertised in the UK 40.13% 39.00% 38.02%
Number of salaries quoted 60360 63976 70627
UK median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% +2.27%
10th Percentile £29,750 £28,750 £27,500
90th Percentile £77,500 £76,250 £73,750
UK excluding London median annual salary £42,500 £42,000 £40,000
% change year-on-year +1.19% +5.00% -

DAO
Job Vacancy Trend

Job postings citing DAO as a percentage of all IT jobs advertised.

Job vacancy trend for DAO in the UK

DAO
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing DAO.

Salary trend for DAO in the UK

DAO
Salary Histogram

The salary distribution of IT jobs citing DAO over the 6 months to 21 November 2017.

Salary histogram for DAO in the UK

DAO
Top 8 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DAO within the UK over the 6 months to 21 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
UK excluding London +27 8 £41,250 -7.82% 10
England +19 6 £47,500 -36.67% 12
South East +46 3 £37,500 -6.25%
North of England - 2 £48,750 - 6
Scotland - 2 £33,227 -
East of England +3 1 £50,000 +1.01% 4
Yorkshire - 1 £45,000 - 4
North East - 1 £52,500 - 2

For the 6 months to 21 November 2017, IT jobs citing DAO also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for DAO.

1 7 (87.50%) SQL
2 6 (75.00%) HTML
2 6 (75.00%) Java
2 6 (75.00%) JavaScript
2 6 (75.00%) CSS
2 6 (75.00%) Agile Software Development
3 5 (62.50%) Web Services
4 4 (50.00%) Spring
4 4 (50.00%) MVC
4 4 (50.00%) REST
5 3 (37.50%) AngularJS
5 3 (37.50%) Akka
5 3 (37.50%) Scala
5 3 (37.50%) Bash Shell
5 3 (37.50%) Mobile App
5 3 (37.50%) SDLC
5 3 (37.50%) WinForms
5 3 (37.50%) HTTP
5 3 (37.50%) Mac OS X
5 3 (37.50%) TDD
5 3 (37.50%) Hibernate
5 3 (37.50%) XML
5 3 (37.50%) Unix
5 3 (37.50%) OO
5 3 (37.50%) .NET
5 3 (37.50%) SQL Server
5 3 (37.50%) Visual Studio
6 2 (25.00%) ADO
6 2 (25.00%) ADO.NET
6 2 (25.00%) ASP.NET

DAO
Co-occurring IT Skills 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 (12.50%) IIS
1 1 (12.50%) Tomcat
Cloud Services
1 1 (12.50%) Amazon AWS
1 1 (12.50%) Microsoft Azure
1 1 (12.50%) SaaS
Communications & Networking
1 3 (37.50%) HTTP
Database & Business Intelligence
1 3 (37.50%) SQL Server
2 2 (25.00%) MySQL
2 2 (25.00%) Spatial Data
3 1 (12.50%) Adabas
3 1 (12.50%) Crystal Reports
3 1 (12.50%) MS Access
3 1 (12.50%) Oracle Reports
3 1 (12.50%) RDBMS
3 1 (12.50%) Relational Database
3 1 (12.50%) SQL Server 2012
3 1 (12.50%) SQL Server Reporting Services
Development Applications
1 3 (37.50%) Visual Studio
2 2 (25.00%) Team Foundation Server
3 1 (12.50%) Git (software)
3 1 (12.50%) Octopus Deploy
3 1 (12.50%) Rational Rose
3 1 (12.50%) Sonatype Nexus
3 1 (12.50%) TeamCity
Job Titles
1 6 (75.00%) Developer
2 3 (37.50%) Java Developer
2 3 (37.50%) Senior Developer
3 2 (25.00%) Senior Software Developer
3 2 (25.00%) Software Developer
4 1 (12.50%) .NET Software Engineer
4 1 (12.50%) C# Developer
4 1 (12.50%) C# Software Engineer
4 1 (12.50%) Cloud Engineer
4 1 (12.50%) Cloud Software Engineer
4 1 (12.50%) Development Manager
4 1 (12.50%) DevOps Engineer
4 1 (12.50%) Java Scala Developer
4 1 (12.50%) Lead DevOps
4 1 (12.50%) Lead DevOps Engineer
4 1 (12.50%) Lead Software Engineer
4 1 (12.50%) Scala Developer
4 1 (12.50%) Senior C# Developer
4 1 (12.50%) Software Engineer
Libraries, Frameworks & Software Standards
1 6 (75.00%) CSS
1 6 (75.00%) HTML
2 5 (62.50%) Web Services
3 4 (50.00%) REST
3 4 (50.00%) Spring
4 3 (37.50%) .NET
4 3 (37.50%) Akka
4 3 (37.50%) AngularJS
4 3 (37.50%) Hibernate
4 3 (37.50%) WinForms
4 3 (37.50%) XML
5 2 (25.00%) .NET Framework
5 2 (25.00%) ADO
5 2 (25.00%) ADO.NET
5 2 (25.00%) ASP.NET
5 2 (25.00%) J2EE
5 2 (25.00%) JSON
5 2 (25.00%) SOAP
5 2 (25.00%) XSD
5 2 (25.00%) XSLT
Miscellaneous
1 3 (37.50%) Mobile App
Operating Systems
1 3 (37.50%) Mac OS X
1 3 (37.50%) Unix
2 1 (12.50%) Android
2 1 (12.50%) Apple iOS
2 1 (12.50%) Windows
Processes & Methodologies
1 6 (75.00%) Agile Software Development
2 4 (50.00%) MVC
3 3 (37.50%) OO
3 3 (37.50%) SDLC
3 3 (37.50%) TDD
4 2 (25.00%) Informatics
4 2 (25.00%) Mobile Application Development
4 2 (25.00%) OOA/OOD
4 2 (25.00%) Scrum
4 2 (25.00%) Test Automation
4 2 (25.00%) UML
4 2 (25.00%) Unit Testing
4 2 (25.00%) Visualisation
5 1 (12.50%) BDD
5 1 (12.50%) ETL
5 1 (12.50%) MSF
5 1 (12.50%) MVVM
5 1 (12.50%) OWASP
5 1 (12.50%) Software Engineering
5 1 (12.50%) Waterfall
Programming Languages
1 7 (87.50%) SQL
2 6 (75.00%) Java
2 6 (75.00%) JavaScript
3 3 (37.50%) Bash Shell
3 3 (37.50%) Scala
4 2 (25.00%) C#
4 2 (25.00%) C++
4 2 (25.00%) Python
5 1 (12.50%) NATURAL
5 1 (12.50%) PowerShell
5 1 (12.50%) T-SQL
5 1 (12.50%) VB
5 1 (12.50%) VB6
5 1 (12.50%) XAML
5 1 (12.50%) XPath
5 1 (12.50%) XQuery
Qualifications
1 2 (25.00%) Degree
Quality Assurance & Compliance
1 1 (12.50%) ISO/IEC 27001
1 1 (12.50%) PCI DSS
System Software
1 1 (12.50%) Active Directory
Systems Management
1 1 (12.50%) WMI
Vendors
1 2 (25.00%) Microsoft
1 2 (25.00%) Oracle
2 1 (12.50%) Xamarin