The median annual salary for a Data Warehouse Developer was £70,000 in advertised job vacancies in Hertfordshire during the 3 months to 28 June 2017.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

Data Warehousing (DWH) Developer
East of England / Hertfordshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 125 144 157
Rank change year-on-year +19 +13  
Permanent jobs requiring a Data Warehouse Developer 17 2 18
As % of all permanent IT jobs advertised in Hertfordshire 0.82% 0.087% 0.63%
As % of the Job Titles category 0.84% 0.091% 0.65%
Number of salaries quoted 17 2 15
Median salary £70,000 £52,500 £50,000
Median salary % change year-on-year +33.33% +5.00%  
90% offered a salary of more than £42,500 £52,500 £42,500
10% offered a salary of more than £95,000 £52,500 £60,000
UK excluding London median salary £45,000 £46,000 £50,000
% change year-on-year -2.17% -8.00%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in Hertfordshire. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
Hertfordshire
Permanent job vacancies with a job title containing a recognized job role 2026 2199 2784
As % of all permanent IT job vacancies advertised in Hertfordshire 97.45% 96.19% 97.51%
Number of salaries quoted 1740 1836 2225
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £25,000 £25,000 £26,000
10% offered a salary of more than £67,500 £62,500 £65,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year +2.40% +3.75%  

Data Warehouse Developer
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire that featured Data Warehouse Developer in the job title.

Job vacancy trend for Data Warehouse Developer in Hertfordshire

Data Warehouse Developer
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Warehouse Developer in Hertfordshire.

Salary trend for Data Warehouse Developer in Hertfordshire

Data Warehouse Developer
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Data Warehouse Developer in Hertfordshire over the 3 months to 28 June 2017.

Salary histogram for Data Warehouse Developer in Hertfordshire

Data Warehouse Developer
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Warehouse Developer within the Hertfordshire region over the 3 months to 28 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +3 10 £70,000 +33.33%
Rickmansworth - 3 £75,000 -
Hatfield - 3 £42,500 -
Data Warehouse Developer
East of England

Data Warehouse Developer Skill Set
Top 30 Co-occurring IT Skills in Hertfordshire

For the 6 months to 28 June 2017, Data Warehouse Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region featuring Data Warehouse Developer in the job title.

1 23 (100.00%) SQL
1 23 (100.00%) Data Warehouse
2 20 (86.96%) Data Modelling
2 20 (86.96%) ETL
3 17 (73.91%) PL/SQL
3 17 (73.91%) Oracle
3 17 (73.91%) Teradata
3 17 (73.91%) Agile Software Development
3 17 (73.91%) Oracle Database
4 11 (47.83%) Tivoli
4 11 (47.83%) Oracle ODI
5 10 (43.48%) Parallel Processing
5 10 (43.48%) Analytical Skills
5 10 (43.48%) Physical Data Model
5 10 (43.48%) Shell Script
5 10 (43.48%) OOA/OOD
5 10 (43.48%) OO
5 10 (43.48%) Finance
6 7 (30.43%) SDLC
7 6 (26.09%) Mentoring
7 6 (26.09%) SQL Server 2012
7 6 (26.09%) Waterfall
7 6 (26.09%) SQL Server Integration Services
7 6 (26.09%) SQL Server Analysis Services
7 6 (26.09%) SQL Server 2008
7 6 (26.09%) Banking
7 6 (26.09%) SQL Server Reporting Services
7 6 (26.09%) SQL Server
7 6 (26.09%) T-SQL
8 5 (21.74%) Scrum

Data Warehouse Developer Skill Set
Co-occurring 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:

Cloud Services
1 3 (13.04%) Microsoft Azure
Database & Business Intelligence
1 23 (100.00%) Data Warehouse
2 17 (73.91%) Oracle Database
3 11 (47.83%) Oracle ODI
4 6 (26.09%) SQL Server
4 6 (26.09%) SQL Server 2008
4 6 (26.09%) SQL Server 2012
4 6 (26.09%) SQL Server Analysis Services
4 6 (26.09%) SQL Server Integration Services
4 6 (26.09%) SQL Server Reporting Services
5 3 (13.04%) Azure SQL Data Warehouse
5 3 (13.04%) Big Data
5 3 (13.04%) OLAP
5 3 (13.04%) OLAP Cube
5 3 (13.04%) Power BI
5 3 (13.04%) SQL Server 2014
5 3 (13.04%) Star Schema
6 2 (8.70%) QlikView
6 2 (8.70%) SQL Server 2005
General
1 10 (43.48%) Finance
2 6 (26.09%) Banking
Miscellaneous
1 10 (43.48%) Analytical Skills
Processes & Methodologies
1 20 (86.96%) Data Modelling
1 20 (86.96%) ETL
2 17 (73.91%) Agile Software Development
3 10 (43.48%) OO
3 10 (43.48%) OOA/OOD
3 10 (43.48%) Parallel Processing
3 10 (43.48%) Physical Data Model
4 7 (30.43%) SDLC
5 6 (26.09%) Mentoring
5 6 (26.09%) Waterfall
6 5 (21.74%) Scrum
7 4 (17.39%) Business Intelligence
8 3 (13.04%) Data Migration
8 3 (13.04%) ERP
8 3 (13.04%) Kimball Methodology
8 3 (13.04%) Migration
Programming Languages
1 23 (100.00%) SQL
2 17 (73.91%) PL/SQL
3 10 (43.48%) Shell Script
4 6 (26.09%) T-SQL
Systems Management
1 11 (47.83%) Tivoli
Vendors
1 17 (73.91%) Oracle
1 17 (73.91%) Teradata
2 4 (17.39%) Microsoft