The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for Data Modelling skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Modelling over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Data Modelling
Hertfordshire / Watford
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 53 38 57
Rank change year-on-year -15 +19  
Permanent jobs citing Data Modelling 10 20 19
As % of all permanent IT jobs advertised in Watford 1.85% 4.13% 3.54%
As % of the Processes & Methodologies category 2.09% 4.89% 3.99%
Number of salaries quoted 10 20 19
Median salary £70,000 £52,500 £50,000
Median salary % change year-on-year +33.33% +5.00%  
UK excluding London median salary £48,500 £47,500 £45,000
% change year-on-year +2.10% +5.55%  

Data Modelling is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Watford with a requirement for process and methodology skills.

Process & Methodology Skills
Watford
Permanent job vacancies with a requirement for process and methodology skills 479 409 476
As % of all permanent IT job vacancies advertised in Watford 88.38% 84.50% 88.81%
Number of salaries quoted 1601 1579 1547
Median salary £50,000 £52,500 £47,500
Median salary % change year-on-year -4.76% +10.52%  
90% offered a salary of more than £31,250 £33,750 £26,750
10% offered a salary of more than £80,000 £72,500 £72,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Data Modelling
Job Vacancy Trend in Watford

Job postings citing Data Modelling as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for Data Modelling in Watford

Data Modelling
Salary Trend in Watford

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

Salary trend for Data Modelling in Watford

Data Modelling
Salary Histogram in Watford

The salary distribution of IT jobs citing Data Modelling in Watford over the 3 months to 28 June 2017.

Salary histogram for Data Modelling in Watford

For the 6 months to 28 June 2017, IT jobs citing Data Modelling also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Watford region with a requirement for Data Modelling.

1 18 (94.74%) Oracle
2 17 (89.47%) Agile Software Development
3 16 (84.21%) Teradata
3 16 (84.21%) Data Warehouse
4 14 (73.68%) SQL
5 13 (68.42%) PL/SQL
5 13 (68.42%) Oracle Database
6 12 (63.16%) ETL
7 11 (57.89%) Finance
8 9 (47.37%) Banking
9 7 (36.84%) Tivoli
9 7 (36.84%) Oracle ODI
9 7 (36.84%) Analytical Skills
9 7 (36.84%) SDLC
10 6 (31.58%) Shell Script
10 6 (31.58%) OOA/OOD
10 6 (31.58%) OO
11 5 (26.32%) TOGAF
11 5 (26.32%) Parallel Processing
11 5 (26.32%) Waterfall
11 5 (26.32%) IT Strategy
11 5 (26.32%) Mentoring
11 5 (26.32%) Physical Data Model
12 4 (21.05%) Data Analytics
12 4 (21.05%) Analytics
12 4 (21.05%) R
12 4 (21.05%) Zachman Framework
12 4 (21.05%) Data Architecture
12 4 (21.05%) Python
13 2 (10.53%) Java

Data Modelling
Co-occurring IT Skills in Watford 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 (5.26%) JBoss
1 1 (5.26%) Oracle SOA Suite
1 1 (5.26%) WebLogic
1 1 (5.26%) WebSphere
Business Applications
1 1 (5.26%) Oracle EBS
Cloud Services
1 1 (5.26%) SaaS
Database & Business Intelligence
1 16 (84.21%) Data Warehouse
2 13 (68.42%) Oracle Database
3 7 (36.84%) Oracle ODI
4 1 (5.26%) RDBMS
4 1 (5.26%) Relational Database
Development Applications
1 1 (5.26%) Cucumber
1 1 (5.26%) HP UFT
1 1 (5.26%) JUnit
1 1 (5.26%) Selenium
General
1 11 (57.89%) Finance
2 9 (47.37%) Banking
Job Titles
1 13 (68.42%) Developer
1 13 (68.42%) Senior Developer
2 12 (63.16%) Data Warehouse Developer
2 12 (63.16%) Senior Data Warehouse Developer
3 5 (26.32%) Architect
4 4 (21.05%) Data Architect
4 4 (21.05%) Solutions Architect
5 2 (10.53%) Analyst
6 1 (5.26%) CRM Architect
6 1 (5.26%) ERP Architect
6 1 (5.26%) Finance Systems Analyst
6 1 (5.26%) Financial Analyst
6 1 (5.26%) Integration Architect
6 1 (5.26%) Java Analyst Developer
6 1 (5.26%) Senior Financial Analyst
6 1 (5.26%) Senior Systems Analyst
6 1 (5.26%) Senior Systems Developer
6 1 (5.26%) SOA Architect
6 1 (5.26%) Systems Analyst
6 1 (5.26%) Test Analyst
Libraries, Frameworks & Software Standards
1 1 (5.26%) Ajax
1 1 (5.26%) GWT
1 1 (5.26%) Hibernate
1 1 (5.26%) Java EE
1 1 (5.26%) REST
1 1 (5.26%) SOAP
1 1 (5.26%) Spring
1 1 (5.26%) Web Services
1 1 (5.26%) XML
Miscellaneous
1 7 (36.84%) Analytical Skills
2 1 (5.26%) Data Structures
Operating Systems
1 2 (10.53%) Unix
2 1 (5.26%) Linux
2 1 (5.26%) Windows
2 1 (5.26%) Windows Server
Processes & Methodologies
1 17 (89.47%) Agile Software Development
2 12 (63.16%) ETL
3 7 (36.84%) SDLC
4 6 (31.58%) OO
4 6 (31.58%) OOA/OOD
5 5 (26.32%) IT Strategy
5 5 (26.32%) Mentoring
5 5 (26.32%) Parallel Processing
5 5 (26.32%) Physical Data Model
5 5 (26.32%) TOGAF
5 5 (26.32%) Waterfall
6 4 (21.05%) Analytics
6 4 (21.05%) Data Analytics
6 4 (21.05%) Data Architecture
6 4 (21.05%) Zachman Framework
7 2 (10.53%) SOA
8 1 (5.26%) BPR
8 1 (5.26%) Business Intelligence
8 1 (5.26%) Regression Testing
8 1 (5.26%) UML
Programming Languages
1 14 (73.68%) SQL
2 13 (68.42%) PL/SQL
3 6 (31.58%) Shell Script
4 4 (21.05%) Python
4 4 (21.05%) R
5 2 (10.53%) Java
Quality Assurance & Compliance
1 1 (5.26%) QA
Systems Management
1 7 (36.84%) Tivoli
Vendors
1 18 (94.74%) Oracle
2 16 (84.21%) Teradata
3 1 (5.26%) HP