The following table provides summary statistics for permanent job vacancies advertised in Tunbridge Wells 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 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Performance Tuning
Kent / Tunbridge Wells
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 23 36 35
Rank change year-on-year +13 -1  
Permanent jobs citing Performance Tuning 5 9 4
As % of all permanent IT jobs advertised in Tunbridge Wells 6.67% 4.17% 2.92%
As % of the Processes & Methodologies category 8.20% 4.76% 3.17%
Number of salaries quoted 3 8 4
Median salary £35,000 £28,000 £53,750
Median salary % change year-on-year +25.00% -47.90%  
90% offered a salary of more than £33,000 £24,950 £50,000
10% offered a salary of more than £47,000 £57,500 £59,250
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Performance Tuning 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 Tunbridge Wells with a requirement for process and methodology skills.

Process & Methodology Skills
Tunbridge Wells
Permanent job vacancies with a requirement for process and methodology skills 61 189 126
As % of all permanent IT job vacancies advertised in Tunbridge Wells 81.33% 87.50% 91.97%
Number of salaries quoted 55 145 104
Median salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.55%  
90% offered a salary of more than £32,500 £26,000 £25,000
10% offered a salary of more than £65,000 £72,500 £52,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Performance Tuning
Job Vacancy Trend in Tunbridge Wells

The job posting trend of jobs advertised in Tunbridge Wells citing Performance Tuning as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Performance Tuning in Tunbridge Wells

Performance Tuning
Salary Trend in Tunbridge Wells

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

Salary trend for Performance Tuning in Tunbridge Wells

Performance Tuning
Salary Histogram in Tunbridge Wells

The salary distribution of IT jobs citing Performance Tuning in Tunbridge Wells over the 3 months to 30 March 2017.

Salary histogram for Performance Tuning in Tunbridge Wells

For the 6 months to 30 March 2017, IT jobs citing Performance Tuning 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 Tunbridge Wells region with a requirement for Performance Tuning.

1 6 (66.67%) SQL Server
1 6 (66.67%) SQL Server Reporting Services
1 6 (66.67%) SQL Server Integration Services
2 5 (55.56%) SQL
3 4 (44.44%) T-SQL
3 4 (44.44%) SQL Server Analysis Services
3 4 (44.44%) Agile Software Development
4 3 (33.33%) jQuery
4 3 (33.33%) Continuous Integration
4 3 (33.33%) Degree
4 3 (33.33%) .NET
4 3 (33.33%) JavaScript
4 3 (33.33%) XML
4 3 (33.33%) Linux
4 3 (33.33%) Business Intelligence
4 3 (33.33%) SQL Server 2008
4 3 (33.33%) Jenkins
4 3 (33.33%) Opscode Chef
5 2 (22.22%) SQL Server 2014
5 2 (22.22%) Galera Cluster
5 2 (22.22%) Enterprise Software
5 2 (22.22%) Continuous Delivery
5 2 (22.22%) Firebase
5 2 (22.22%) Performance Monitoring
5 2 (22.22%) CentOS
5 2 (22.22%) Redis
5 2 (22.22%) MariaDB
5 2 (22.22%) AngularJS
5 2 (22.22%) Kimball Methodology
5 2 (22.22%) ASP.NET MVC

Performance Tuning
Co-occurring IT Skills in Tunbridge Wells 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 (11.11%) Cloud Foundry
1 1 (11.11%) Tomcat
Business Applications
1 2 (22.22%) Dynamics CRM
Cloud Services
1 2 (22.22%) Firebase
2 1 (11.11%) Amazon AWS
2 1 (11.11%) IBM Cloud
2 1 (11.11%) SoftLayer
2 1 (11.11%) Sumo Logic
Communications & Networking
1 1 (11.11%) SNMP
1 1 (11.11%) SSL
1 1 (11.11%) VPN
1 1 (11.11%) Wireless
Database & Business Intelligence
1 6 (66.67%) SQL Server
1 6 (66.67%) SQL Server Integration Services
1 6 (66.67%) SQL Server Reporting Services
2 4 (44.44%) SQL Server Analysis Services
3 3 (33.33%) SQL Server 2008
4 2 (22.22%) CouchDB
4 2 (22.22%) Data Warehouse
4 2 (22.22%) MariaDB
4 2 (22.22%) MongoDB
4 2 (22.22%) MySQL
4 2 (22.22%) NoSQL
4 2 (22.22%) Redis
4 2 (22.22%) SQL CLR
4 2 (22.22%) SQL Server 2014
5 1 (11.11%) Relational Database
5 1 (11.11%) SQL Server 2012
Development Applications
1 3 (33.33%) Jenkins
2 2 (22.22%) Git (software)
2 2 (22.22%) Team Foundation Server
3 1 (11.11%) Vagrant
General
1 1 (11.11%) Finance
Job Titles
1 7 (77.78%) Developer
2 4 (44.44%) SQL Developer
3 2 (22.22%) .NET Developer
3 2 (22.22%) ASP.NET Developer
3 2 (22.22%) ASP.NET MVC Developer
3 2 (22.22%) Business Developer
3 2 (22.22%) Business Intelligence Developer
3 2 (22.22%) C# .NET Developer
3 2 (22.22%) C# ASP.NET Developer
3 2 (22.22%) C# Developer
3 2 (22.22%) C# WCF Developer
3 2 (22.22%) ETL Developer
3 2 (22.22%) SQL BI Developer
3 2 (22.22%) SQL Server Developer
3 2 (22.22%) SSIS Developer
3 2 (22.22%) T-SQL Developer
3 2 (22.22%) WCF Developer
4 1 (11.11%) AWS DevOps
4 1 (11.11%) Linux/Unix DevOps
4 1 (11.11%) SSRS Developer
Libraries, Frameworks & Software Standards
1 3 (33.33%) .NET
1 3 (33.33%) jQuery
1 3 (33.33%) XML
2 2 (22.22%) Ajax
2 2 (22.22%) AngularJS
2 2 (22.22%) ASP.NET
2 2 (22.22%) ASP.NET MVC
2 2 (22.22%) CSS
2 2 (22.22%) HTML
2 2 (22.22%) HTML5
2 2 (22.22%) LAMP
2 2 (22.22%) WCF
2 2 (22.22%) Web Services
3 1 (11.11%) Grails
3 1 (11.11%) Ruby on Rails
3 1 (11.11%) Spring
Miscellaneous
1 2 (22.22%) Enterprise Software
1 2 (22.22%) iPad
2 1 (11.11%) Analytical Skills
2 1 (11.11%) Computer Science
2 1 (11.11%) PKI
Operating Systems
1 3 (33.33%) Linux
2 2 (22.22%) CentOS
2 2 (22.22%) Ubuntu
Processes & Methodologies
1 4 (44.44%) Agile Software Development
2 3 (33.33%) Business Intelligence
2 3 (33.33%) Continuous Integration
3 2 (22.22%) Continuous Delivery
3 2 (22.22%) CRM
3 2 (22.22%) Data Modelling
3 2 (22.22%) ETL
3 2 (22.22%) Kimball Methodology
3 2 (22.22%) MVC
3 2 (22.22%) Performance Monitoring
4 1 (11.11%) Analytics
4 1 (11.11%) Computer Security
4 1 (11.11%) Cryptography
4 1 (11.11%) DevOps
4 1 (11.11%) E-Commerce
4 1 (11.11%) High Availability
4 1 (11.11%) Software Engineering
4 1 (11.11%) SQL Optimisation
4 1 (11.11%) Statistics
4 1 (11.11%) TDD
Programming Languages
1 5 (55.56%) SQL
2 4 (44.44%) T-SQL
3 3 (33.33%) JavaScript
4 2 (22.22%) Bash Shell
4 2 (22.22%) C#
4 2 (22.22%) Python
4 2 (22.22%) Ruby
5 1 (11.11%) Java
5 1 (11.11%) Perl
Qualifications
1 3 (33.33%) Degree
Quality Assurance & Compliance
1 1 (11.11%) PCI DSS
Systems Management
1 3 (33.33%) Opscode Chef
2 2 (22.22%) Galera Cluster
3 1 (11.11%) HAProxy
3 1 (11.11%) Nagios
3 1 (11.11%) Puppet
Vendors
1 1 (11.11%) Splunk