Period
to 16 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Cardiff 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 16 October 2018 with a comparison to the same period in the previous 2 years.

Performance Tuning
South Wales > Cardiff
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 90 72 101
Rank change year-on-year -18 +29 -3
Permanent jobs citing Performance Tuning 6 3 6
As % of all permanent IT jobs advertised in Cardiff 0.52% 0.36% 0.44%
As % of the Processes & Methodologies category 0.60% 0.38% 0.49%
Number of salaries quoted 5 3 6
Cardiff median annual salary £42,500 £32,500 £34,500
Median salary % change year-on-year +30.77% -5.80% -5.48%
10th Percentile £37,500 £29,250 £22,750
90th Percentile £49,500 £46,250 £45,625
South Wales median annual salary £42,500 £38,500 £37,500
% change year-on-year +10.39% +2.67% -3.85%

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 Cardiff with a requirement for process or methodology skills.

All Process and Methodology Skills
Cardiff
Permanent vacancies with a requirement for process or methodology skills 1,001 788 1,214
As % of all permanent IT jobs advertised in Cardiff 87.35% 93.25% 89.33%
Number of salaries quoted 830 697 1,075
Cardiff median annual salary £40,000 £40,000 £36,000
Median salary % change year-on-year - +11.11% -3.36%
10th Percentile £25,000 £25,135 £22,500
90th Percentile £65,000 £57,500 £53,750
South Wales median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +1.66%

Performance Tuning
Job Vacancy Trend in Cardiff

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

Job vacancy trend for Performance Tuning in Cardiff

Performance Tuning
Salary Trend in Cardiff

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

Salary trend for Performance Tuning in Cardiff

For the 6 months to 16 October 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 Cardiff region with a requirement for Performance Tuning.

1 3 (50.00%) ITIL
1 3 (50.00%) Windows
1 3 (50.00%) MCSA
1 3 (50.00%) DHCP
1 3 (50.00%) DNS
1 3 (50.00%) Microsoft Certification
1 3 (50.00%) Automotive
1 3 (50.00%) Problem Management
1 3 (50.00%) Degree
1 3 (50.00%) Windows Server 2008
1 3 (50.00%) Microsoft Azure
1 3 (50.00%) Hyper-V
1 3 (50.00%) Windows Server 2012
1 3 (50.00%) Performance Monitoring
1 3 (50.00%) Patch Management
1 3 (50.00%) Windows Server
1 3 (50.00%) Infrastructure Engineering
2 2 (33.33%) Virtual Machines
2 2 (33.33%) SCOrch
2 2 (33.33%) Office 365
2 2 (33.33%) SCOM
2 2 (33.33%) PKI
2 2 (33.33%) Active Directory
2 2 (33.33%) HP
2 2 (33.33%) LAN
2 2 (33.33%) WAN
3 1 (16.67%) OO
3 1 (16.67%) Microsoft
3 1 (16.67%) C
3 1 (16.67%) C#

Performance Tuning
Co-occurring IT Skills in Cardiff 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 (16.67%) BizTalk Server
Cloud Services
1 3 (50.00%) Microsoft Azure
2 2 (33.33%) Office 365
3 1 (16.67%) GitHub
Communications & Networking
1 3 (50.00%) DHCP
1 3 (50.00%) DNS
2 2 (33.33%) LAN
2 2 (33.33%) WAN
Database & Business Intelligence
1 1 (16.67%) SQL Server
1 1 (16.67%) SQL Server 2014
Development Applications
1 1 (16.67%) Visual Studio
1 1 (16.67%) Visual Studio Team System
General
1 3 (50.00%) Automotive
2 1 (16.67%) Banking
Job Titles
1 2 (33.33%) Developer
1 2 (33.33%) Infrastructure Engineer
1 2 (33.33%) Senior Infrastructure Engineer
2 1 (16.67%) BizTalk Developer
2 1 (16.67%) DBA
2 1 (16.67%) Front End Developer (Client-Side Developer)
2 1 (16.67%) IT Engineer
2 1 (16.67%) JavaScript Developer
2 1 (16.67%) Operations Engineer
2 1 (16.67%) Senior IT Engineer
2 1 (16.67%) Senior Operations Engineer
2 1 (16.67%) SQL DBA
Libraries, Frameworks & Software Standards
1 1 (16.67%) .NET
1 1 (16.67%) AngularJS
1 1 (16.67%) ASP.NET
1 1 (16.67%) CSS
1 1 (16.67%) CSS3
1 1 (16.67%) HTML
1 1 (16.67%) HTML5
1 1 (16.67%) RESTful
1 1 (16.67%) Twitter Bootstrap
1 1 (16.67%) WCF
1 1 (16.67%) XSLT
Miscellaneous
1 2 (33.33%) PKI
Operating Systems
1 3 (50.00%) Windows
1 3 (50.00%) Windows Server
1 3 (50.00%) Windows Server 2008
1 3 (50.00%) Windows Server 2012
Processes & Methodologies
1 3 (50.00%) Infrastructure Engineering
1 3 (50.00%) ITIL
1 3 (50.00%) Patch Management
1 3 (50.00%) Performance Monitoring
1 3 (50.00%) Problem Management
2 1 (16.67%) Cross-Browser Compatibility
2 1 (16.67%) Customer Requirements
2 1 (16.67%) DevOps
2 1 (16.67%) Front End Development
2 1 (16.67%) OO
2 1 (16.67%) Web Development
Programming Languages
1 1 (16.67%) C
1 1 (16.67%) C#
1 1 (16.67%) ES6
1 1 (16.67%) JavaScript
1 1 (16.67%) PowerShell
1 1 (16.67%) Shell Script
1 1 (16.67%) SQL
Qualifications
1 3 (50.00%) Degree
1 3 (50.00%) MCSA
1 3 (50.00%) Microsoft Certification
System Software
1 3 (50.00%) Hyper-V
2 2 (33.33%) Active Directory
2 2 (33.33%) Virtual Machines
Systems Management
1 2 (33.33%) SCOM
1 2 (33.33%) SCOrch
Vendors
1 2 (33.33%) HP
2 1 (16.67%) Microsoft
2 1 (16.67%) Twitter