Period
to 11 December 2018

The following table provides summary statistics for permanent job vacancies advertised in South Wales 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 11 December 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
Wales > South Wales
6 months to
11 Dec 2018
Same period 2017 Same period 2016
Rank 108 97 126
Rank change year-on-year -11 +29 -10
Permanent jobs citing Performance Tuning 8 18 18
As % of all permanent IT jobs advertised in South Wales 0.50% 1.25% 0.84%
As % of the Processes & Methodologies category 0.57% 1.36% 0.91%
Number of salaries quoted 6 18 15
South Wales median annual salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% - +6.25%
10th Percentile £35,000 £28,750 £34,400
90th Percentile £54,750 £51,375 £48,750
Wales median annual salary £50,000 £42,500 £45,000
% change year-on-year +17.65% -5.56% +12.50%

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 South Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
South Wales
Permanent vacancies with a requirement for process or methodology skills 1,400 1,321 1,974
As % of all permanent IT jobs advertised in South Wales 86.96% 91.93% 92.24%
Number of salaries quoted 1,150 1,170 1,760
South Wales median annual salary £40,000 £38,500 £37,500
Median salary % change year-on-year +3.90% +2.67% +4.17%
10th Percentile £25,500 £23,500 £22,500
90th Percentile £63,750 £55,439 £55,349
Wales median annual salary £40,000 £39,675 £37,500
% change year-on-year +0.82% +5.80% +4.17%

Performance Tuning
Job Vacancy Trend in South Wales

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

Job vacancy trend for Performance Tuning in South Wales

Performance Tuning
Salary Trend in South Wales

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

Salary trend for Performance Tuning in South Wales

Performance Tuning
Salary Histogram in South Wales

The salary distribution of IT jobs citing Performance Tuning in South Wales over the 6 months to 11 December 2018.

Salary histogram for Performance Tuning in South Wales

Performance Tuning
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the South Wales region over the 6 months to 11 December 2018. 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
Cardiff -19 4 £40,000 -13.51% 6
Newport +10 2 £45,650 +7.41%
Bridgend - 1 - -
Neath Port Talbot - 1 £50,000 -
Performance Tuning
Wales

For the 6 months to 11 December 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 South Wales region with a requirement for Performance Tuning.

1 4 (50.00%) SQL
2 3 (37.50%) OO
2 3 (37.50%) SQL Server
2 3 (37.50%) Web Development
3 2 (25.00%) Oracle
3 2 (25.00%) Shell Script
3 2 (25.00%) Database Tuning
3 2 (25.00%) RESTful
3 2 (25.00%) HTML5
3 2 (25.00%) CSS3
3 2 (25.00%) Continuous Improvement
3 2 (25.00%) PowerShell
3 2 (25.00%) Twitter
3 2 (25.00%) Banking
3 2 (25.00%) CSS
3 2 (25.00%) ITIL
3 2 (25.00%) T-SQL
3 2 (25.00%) HTML
3 2 (25.00%) JavaScript
3 2 (25.00%) AngularJS
3 2 (25.00%) Twitter Bootstrap
3 2 (25.00%) ES6
3 2 (25.00%) Front End Development
3 2 (25.00%) SQL Server 2014
3 2 (25.00%) Cross-Browser Compatibility
3 2 (25.00%) Technical Leadership
4 1 (12.50%) Failover Clustering
4 1 (12.50%) Microsoft Clustering
4 1 (12.50%) Customer Requirements
4 1 (12.50%) Digital Transformation Programme

Performance Tuning
Co-occurring IT Skills in South Wales 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%) BizTalk Server
1 1 (12.50%) NetWeaver
Cloud Services
1 1 (12.50%) GitHub
Communications & Networking
1 1 (12.50%) SAN
Database & Business Intelligence
1 3 (37.50%) SQL Server
2 2 (25.00%) SQL Server 2014
3 1 (12.50%) Oracle Database
3 1 (12.50%) Oracle Database 10g
3 1 (12.50%) SQL Server 2008
3 1 (12.50%) SQL Server Analysis Services
3 1 (12.50%) SQL Server Integration Services
3 1 (12.50%) SQL Server Reporting Services
Development Applications
1 1 (12.50%) LSMW
1 1 (12.50%) Visual Studio
1 1 (12.50%) Visual Studio Team System
General
1 2 (25.00%) Banking
2 1 (12.50%) Finance
Job Titles
1 4 (50.00%) Developer
2 3 (37.50%) DBA
2 3 (37.50%) SQL DBA
3 2 (25.00%) Front End Developer (Client-Side Developer)
3 2 (25.00%) JavaScript Developer
4 1 (12.50%) ABAP Developer
4 1 (12.50%) BizTalk Developer
4 1 (12.50%) Infrastructure Engineer
4 1 (12.50%) SAP Developer
4 1 (12.50%) Senior DBA
4 1 (12.50%) Senior SQL DBA
4 1 (12.50%) Team Leader
Libraries, Frameworks & Software Standards
1 2 (25.00%) AngularJS
1 2 (25.00%) CSS
1 2 (25.00%) CSS3
1 2 (25.00%) HTML
1 2 (25.00%) HTML5
1 2 (25.00%) RESTful
1 2 (25.00%) Twitter Bootstrap
2 1 (12.50%) .NET
2 1 (12.50%) ASP.NET
2 1 (12.50%) BAPI
2 1 (12.50%) CGI
2 1 (12.50%) EDI
2 1 (12.50%) IDoc
2 1 (12.50%) SAP ALE
2 1 (12.50%) SAP BSP
2 1 (12.50%) SAP Smart Forms
2 1 (12.50%) WCF
2 1 (12.50%) Web Dynpro
2 1 (12.50%) XSLT
Miscellaneous
1 1 (12.50%) Clustering
1 1 (12.50%) Replication
1 1 (12.50%) User Experience
Operating Systems
1 1 (12.50%) Windows
1 1 (12.50%) Windows Server
1 1 (12.50%) Windows Server 2008
1 1 (12.50%) Windows Server 2012
Processes & Methodologies
1 3 (37.50%) OO
1 3 (37.50%) Web Development
2 2 (25.00%) Continuous Improvement
2 2 (25.00%) Cross-Browser Compatibility
2 2 (25.00%) Database Tuning
2 2 (25.00%) Front End Development
2 2 (25.00%) ITIL
2 2 (25.00%) Technical Leadership
3 1 (12.50%) Capacity Management
3 1 (12.50%) Customer Requirements
3 1 (12.50%) DevOps
3 1 (12.50%) Digital Transformation Programme
3 1 (12.50%) High Availability
3 1 (12.50%) Infrastructure Engineering
3 1 (12.50%) ITIL V3
3 1 (12.50%) OOP
3 1 (12.50%) Problem-Solving
3 1 (12.50%) Root Cause Analysis
3 1 (12.50%) Scenario Testing
3 1 (12.50%) Translating Business Requirements
Programming Languages
1 4 (50.00%) SQL
2 2 (25.00%) ES6
2 2 (25.00%) JavaScript
2 2 (25.00%) PowerShell
2 2 (25.00%) Shell Script
2 2 (25.00%) T-SQL
3 1 (12.50%) ABAP
3 1 (12.50%) C
3 1 (12.50%) C#
3 1 (12.50%) SAPscript
Qualifications
1 1 (12.50%) DV Cleared
1 1 (12.50%) SC Cleared
1 1 (12.50%) Security Cleared
Quality Assurance & Compliance
1 1 (12.50%) SLA
Systems Management
1 1 (12.50%) Failover Clustering
1 1 (12.50%) Microsoft Clustering
Vendors
1 2 (25.00%) Oracle
1 2 (25.00%) Twitter
2 1 (12.50%) Adobe
2 1 (12.50%) Microsoft
2 1 (12.50%) NetApp
2 1 (12.50%) SAP