Period
to 21 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for Performance Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Performance Tuning over the 6 months to 21 February 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Hertfordshire > Watford
6 months to
21 Feb 2018
Same period 2017 Same period 2016
Rank 75 77 82
Rank change year-on-year +2 +5 +16
Permanent jobs citing Performance Tuning 22 19 9
As % of all permanent IT jobs advertised in Watford 2.21% 1.74% 0.85%
As % of the Processes & Methodologies category 2.58% 1.92% 1.04%
Number of salaries quoted 24 17 7
Watford median annual salary £55,000 £55,000 £45,000
Median salary % change year-on-year - +22.22% -16.28%
Hertfordshire median annual salary £55,000 £56,250 £49,000
% change year-on-year -2.22% +14.80% -2.00%

Performance Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Watford with a requirement for process or methodology skills.

All Process and Methodology Skills
Watford
Permanent vacancies with a requirement for process or methodology skills 852 990 869
As % of all permanent IT jobs advertised in Watford 85.63% 90.74% 82.53%
Number of salaries quoted 764 819 743
Watford median annual salary £50,000 £54,000 £46,000
Median salary % change year-on-year -7.41% +17.39% +2.22%
10th Percentile £30,000 £28,000 £28,000
90th Percentile £67,500 £75,000 £70,000
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -5.26%

Performance Tuning
Job Vacancy Trend in Watford

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for Performance Tuning in Watford

Performance Tuning
Salary Trend in Watford

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

Salary trend for Performance Tuning in Watford

For the 6 months to 21 February 2018, IT jobs citing Performance Tuning also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Watford region with a requirement for Performance Tuning.

1 22 (100.00%) .NET
1 22 (100.00%) Microsoft
2 21 (95.45%) Web Services
2 21 (95.45%) PowerShell
2 21 (95.45%) REST
3 19 (86.36%) Team Foundation Server
3 19 (86.36%) SQL Server Integration Services
3 19 (86.36%) SQL Server
4 18 (81.82%) SQL
4 18 (81.82%) T-SQL
4 18 (81.82%) VBA
4 18 (81.82%) MS Access
4 18 (81.82%) Cognos
4 18 (81.82%) Data Warehouse
4 18 (81.82%) Data Modelling
4 18 (81.82%) ETL
4 18 (81.82%) Business Intelligence
4 18 (81.82%) IBM
4 18 (81.82%) SOAP
4 18 (81.82%) MDX
4 18 (81.82%) Unit Testing
4 18 (81.82%) SQL Server Analysis Services
4 18 (81.82%) Database Tuning
4 18 (81.82%) SQL Server 2012
4 18 (81.82%) Kimball Methodology
4 18 (81.82%) Inmon Methodology
4 18 (81.82%) ETL Development
4 18 (81.82%) Power BI
4 18 (81.82%) SQL Server 2014
4 18 (81.82%) SQL Server 2016

Performance Tuning
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 3 (13.64%) SharePoint
Applications
1 3 (13.64%) Microsoft Office
Cloud Services
1 3 (13.64%) Microsoft Azure
1 3 (13.64%) Office 365
Communications & Networking
1 15 (68.18%) DNS
1 15 (68.18%) Firewall
2 2 (9.09%) Intranet
Database & Business Intelligence
1 19 (86.36%) SQL Server
1 19 (86.36%) SQL Server Integration Services
2 18 (81.82%) Data Warehouse
2 18 (81.82%) MS Access
2 18 (81.82%) Power BI
2 18 (81.82%) SQL Server 2012
2 18 (81.82%) SQL Server 2014
2 18 (81.82%) SQL Server 2016
2 18 (81.82%) SQL Server Analysis Services
3 15 (68.18%) SAP Data Services
4 10 (45.45%) SAP BW
5 1 (4.55%) SQL Server Reporting Services
Development Applications
1 19 (86.36%) Team Foundation Server
General
1 3 (13.64%) Retail
2 1 (4.55%) Finance
Job Titles
1 22 (100.00%) Developer
2 18 (81.82%) Business Intelligence Developer
3 6 (27.27%) Microsoft BI Developer
4 4 (18.18%) Microsoft Developer
4 4 (18.18%) SSIS Developer
5 3 (13.64%) SharePoint Developer
5 3 (13.64%) SQL Developer
5 3 (13.64%) SQL Server Developer
5 3 (13.64%) SSAS Developer
6 2 (9.09%) Azure Developer
6 2 (9.09%) Data Warehouse Developer
6 2 (9.09%) ETL Developer
6 2 (9.09%) Office 365 Developer
6 2 (9.09%) SQL BI Developer
6 2 (9.09%) SQL Server BI Developer
6 2 (9.09%) SQL Server Data Warehouse Developer
7 1 (4.55%) .NET Developer
7 1 (4.55%) Administrator
7 1 (4.55%) C# Developer
7 1 (4.55%) SharePoint Administrator
Libraries, Frameworks & Software Standards
1 22 (100.00%) .NET
2 21 (95.45%) REST
2 21 (95.45%) Web Services
3 18 (81.82%) MDX
3 18 (81.82%) SOAP
4 3 (13.64%) CSS
4 3 (13.64%) CSS3
4 3 (13.64%) HTML
4 3 (13.64%) HTML5
4 3 (13.64%) jQuery
4 3 (13.64%) XML
5 1 (4.55%) ASP.NET Web API
5 1 (4.55%) WCF
5 1 (4.55%) WPF
Miscellaneous
1 2 (9.09%) Analytical Skills
1 2 (9.09%) Computer Science
1 2 (9.09%) Management Information System
2 1 (4.55%) Enterprise Software
Processes & Methodologies
1 18 (81.82%) Business Intelligence
1 18 (81.82%) Data Modelling
1 18 (81.82%) Database Tuning
1 18 (81.82%) ETL
1 18 (81.82%) ETL Development
1 18 (81.82%) Inmon Methodology
1 18 (81.82%) Kimball Methodology
1 18 (81.82%) Unit Testing
2 3 (13.64%) Migration
2 3 (13.64%) Responsive Web Design
2 3 (13.64%) Statistics
3 2 (9.09%) Data Protection
3 2 (9.09%) Time Management
4 1 (4.55%) Agile Software Development
4 1 (4.55%) MVC
4 1 (4.55%) SDLC
4 1 (4.55%) SOLID
4 1 (4.55%) TDD
Programming Languages
1 21 (95.45%) PowerShell
2 18 (81.82%) SQL
2 18 (81.82%) T-SQL
2 18 (81.82%) VBA
3 4 (18.18%) C#
4 3 (13.64%) JavaScript
Qualifications
1 2 (9.09%) Degree
Vendors
1 22 (100.00%) Microsoft
2 18 (81.82%) Cognos
2 18 (81.82%) IBM
3 12 (54.55%) SAP