The statistics below represent IT contracts advertised across the Hertfordshire region that had SQL Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 19 January 2017 with a comparison to same period over 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
SQL Developer
East of England / Hertfordshire
Rank 54 38 42
Rank change year-on-year
-16 +4
Contract jobs requiring a SQL Developer 2 14 23
As % of all contract IT jobs located in Hertfordshire 0.34% 2.41% 3.51%
As % of the Job Titles category 0.36% 2.57% 3.63%
Number of daily rates quoted 2 10 15
Median daily rate £406 £338 £345
Median daily rate % change year-on-year
+20.37% -2.17%
90% offered a daily rate of more than £371 £298 £261
10% offered a daily rate of more than £441 £378 £388
UK excluding London median daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.75 £45.50 £30.00
% change year-on-year
-14.83% +51.66%

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the Hertfordshire region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
Hertfordshire
Contract IT job ads with a match in the
Job Titles category
558 544 633
As % of all contract IT jobs located in Hertfordshire 95.55% 93.63% 96.49%
Number of daily rates quoted 326 278 348
Median daily rate £450 £390 £388
Median daily rate % change year-on-year
+15.38% +0.64%
90% offered a daily rate of more than £210 £185 £225
10% offered a daily rate of more than £550 £613 £550
UK excluding London median daily rate £393 £380 £375
% change year-on-year
+3.28% +1.33%
Number of hourly rates quoted 28 53 37
Median hourly rate £17.50 £14.75 £22.00
Median hourly rate % change year-on-year
+18.64% -32.95%
90% offered a hourly rate of more than £11.13 £7.66 £10.00
10% offered a hourly rate of more than £50.00 £40.00 £40.00
UK excluding London median hourly rate £17.50 £17.50 £16.08
% change year-on-year
- +8.83%

SQL Developer
Jobs Demand Trend in Hertfordshire

The demand trend of IT contracts across the Hertfordshire region that featured SQL Developer in the job title.

SQL Developer Jobs Demand Trend in Hertfordshire

SQL Developer
Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing SQL Developer across the Hertfordshire region.

SQL Developer Daily Rate Trend in Hertfordshire

SQL Developer
Hourly Rate Trend in Hertfordshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing SQL Developer across the Hertfordshire region.

SQL Developer Hourly Rate Trend in Hertfordshire

SQL Developer Skill Set
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 19 January 2017, SQL Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region featuring SQL Developer in the job title.

1 20 (90.91%) SQL
2 13 (59.09%) SQL Server
3 10 (45.45%) SQL Server Integration Services
4 8 (36.36%) Data Warehouse
5 7 (31.82%) SQL Server Reporting Services
6 5 (22.73%) Microsoft
6 5 (22.73%) Finance
6 5 (22.73%) T-SQL
6 5 (22.73%) SQL Server 2014
7 4 (18.18%) SQL Server 2012
7 4 (18.18%) Kimball Methodology
7 4 (18.18%) Sybase
7 4 (18.18%) Data Modelling
7 4 (18.18%) NHS
7 4 (18.18%) Migration
8 3 (13.64%) ETL
8 3 (13.64%) MS Excel
8 3 (13.64%) Business Intelligence
8 3 (13.64%) Java
8 3 (13.64%) SQL Server Analysis Services
8 3 (13.64%) Data Migration
9 2 (9.09%) SDLC
9 2 (9.09%) Sybase ASE
9 2 (9.09%) Analytical Skills
9 2 (9.09%) Security Cleared
9 2 (9.09%) JavaScript
9 2 (9.09%) C
9 2 (9.09%) C#
9 2 (9.09%) VB
9 2 (9.09%) Web Services

SQL Developer Skill Set
Top Related IT Skills in Hertfordshire 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 (4.55%) WebLogic
Applications
1 3 (13.64%) MS Excel
2 1 (4.55%) MS Office
Cloud Services
1 1 (4.55%) Amazon AWS
1 1 (4.55%) SaaS
1 1 (4.55%) Slack
Database & Business Intelligence
1 13 (59.09%) SQL Server
2 10 (45.45%) SQL Server Integration Services
3 8 (36.36%) Data Warehouse
4 7 (31.82%) SQL Server Reporting Services
5 5 (22.73%) SQL Server 2014
6 4 (18.18%) SQL Server 2012
7 3 (13.64%) SQL Server Analysis Services
8 2 (9.09%) Microsoft Analysis Services
8 2 (9.09%) Sybase ASE
9 1 (4.55%) Data Mining
9 1 (4.55%) DTS
9 1 (4.55%) MongoDB
9 1 (4.55%) MySQL
9 1 (4.55%) OLAP
9 1 (4.55%) OLAP Cube
9 1 (4.55%) Oracle Database
9 1 (4.55%) Power BI
9 1 (4.55%) SQL Server 2005
9 1 (4.55%) SQL Server 2008
9 1 (4.55%) SQL Server 2016
Development Applications
1 1 (4.55%) Bugzilla
1 1 (4.55%) Jenkins
1 1 (4.55%) JIRA
1 1 (4.55%) Oracle Forms
1 1 (4.55%) Redmine
1 1 (4.55%) Selenium
1 1 (4.55%) SQL Server Management Studio (SSMS)
1 1 (4.55%) Team Foundation Server
1 1 (4.55%) Toad
General
1 5 (22.73%) Finance
2 1 (4.55%) French Language
2 1 (4.55%) Manufacturing
Libraries, Frameworks & Software Standards
1 2 (9.09%) .NET
1 2 (9.09%) HTML
1 2 (9.09%) Spring
1 2 (9.09%) Web Services
2 1 (4.55%) ASP.NET
2 1 (4.55%) CSS
2 1 (4.55%) Hibernate
2 1 (4.55%) jQuery
2 1 (4.55%) JSF
2 1 (4.55%) MDX
2 1 (4.55%) RESTful
2 1 (4.55%) SOAP
2 1 (4.55%) WCF
2 1 (4.55%) XSLT
Miscellaneous
1 4 (18.18%) NHS
2 2 (9.09%) Analytical Skills
3 1 (4.55%) Computer Science
3 1 (4.55%) Inversion of Control
Operating Systems
1 1 (4.55%) Linux
1 1 (4.55%) Windows
1 1 (4.55%) Windows Server
Processes & Methodologies
1 4 (18.18%) Data Modelling
1 4 (18.18%) Kimball Methodology
1 4 (18.18%) Migration
2 3 (13.64%) Business Intelligence
2 3 (13.64%) Data Migration
2 3 (13.64%) ETL
3 2 (9.09%) Agile Software Development
3 2 (9.09%) SDLC
4 1 (4.55%) Analytics
4 1 (4.55%) Data Analysis
4 1 (4.55%) Data Mapping
4 1 (4.55%) Data Transformation
4 1 (4.55%) Energy Management
4 1 (4.55%) ETL Development
4 1 (4.55%) Performance Optimisation
4 1 (4.55%) SOLID
4 1 (4.55%) SQL Optimisation
4 1 (4.55%) TDD
4 1 (4.55%) Technical Architecture
4 1 (4.55%) Waterfall
Programming Languages
1 20 (90.91%) SQL
2 5 (22.73%) T-SQL
3 3 (13.64%) Java
4 2 (9.09%) C
4 2 (9.09%) C#
4 2 (9.09%) JavaScript
4 2 (9.09%) Python
4 2 (9.09%) VB
5 1 (4.55%) C++
5 1 (4.55%) PL/SQL
5 1 (4.55%) VB.NET
Qualifications
1 2 (9.09%) Security Cleared
2 1 (4.55%) Degree
2 1 (4.55%) DV Cleared
2 1 (4.55%) SC Cleared
Vendors
1 5 (22.73%) Microsoft
2 4 (18.18%) Sybase
3 1 (4.55%) Oracle