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 27 June 2017 with a comparison to the same period in the previous 2 years.

Performance Tuning
Kent / Tunbridge Wells
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 25 14 48
Rank change year-on-year -11 +34  
Permanent jobs citing Performance Tuning 4 21 3
As % of all permanent IT jobs advertised in Tunbridge Wells 4.60% 20.19% 1.42%
As % of the Processes & Methodologies category 4.94% 21.65% 1.57%
Number of salaries quoted 2 9 3
Median salary £37,500 £55,000 £22,500
Median salary % change year-on-year -31.81% +144.44%  
UK excluding London median salary £47,000 £45,000 £45,000
% change year-on-year +4.44% -  

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 81 97 191
As % of all permanent IT job vacancies advertised in Tunbridge Wells 93.10% 93.27% 90.09%
Number of salaries quoted 73 78 140
Median salary £40,000 £45,000 £42,000
Median salary % change year-on-year -11.11% +7.14%  
90% offered a salary of more than £30,000 £35,000 £30,000
10% offered a salary of more than £52,500 £60,000 £60,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

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 27 June 2017.

Salary histogram for Performance Tuning in Tunbridge Wells

For the 6 months to 27 June 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
2 5 (55.56%) T-SQL
2 5 (55.56%) SQL Server
2 5 (55.56%) SQL Server Integration Services
3 4 (44.44%) Degree
3 4 (44.44%) Continuous Integration
3 4 (44.44%) Jenkins
3 4 (44.44%) Linux
3 4 (44.44%) Opscode Chef
4 3 (33.33%) Galera Cluster
4 3 (33.33%) Performance Monitoring
4 3 (33.33%) Continuous Delivery
4 3 (33.33%) Firebase
4 3 (33.33%) Data Modelling
4 3 (33.33%) LAMP
4 3 (33.33%) Agile Software Development
4 3 (33.33%) MySQL
4 3 (33.33%) Redis
4 3 (33.33%) MariaDB
4 3 (33.33%) CentOS
4 3 (33.33%) Git (software)
4 3 (33.33%) CouchDB
4 3 (33.33%) MongoDB
4 3 (33.33%) NoSQL
4 3 (33.33%) SQL CLR
4 3 (33.33%) Ubuntu
5 2 (22.22%) Ruby
5 2 (22.22%) SQL Server Analysis Services
5 2 (22.22%) Computer Science
5 2 (22.22%) QA

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
Cloud Services
1 3 (33.33%) Firebase
2 2 (22.22%) SaaS
3 1 (11.11%) Amazon AWS
3 1 (11.11%) IBM Cloud
3 1 (11.11%) SoftLayer
3 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 5 (55.56%) SQL Server
1 5 (55.56%) SQL Server Integration Services
2 3 (33.33%) CouchDB
2 3 (33.33%) MariaDB
2 3 (33.33%) MongoDB
2 3 (33.33%) MySQL
2 3 (33.33%) NoSQL
2 3 (33.33%) Redis
2 3 (33.33%) SQL CLR
3 2 (22.22%) Data Warehouse
3 2 (22.22%) SQL Server 2014
3 2 (22.22%) SQL Server Analysis Services
3 2 (22.22%) SQL Server Reporting Services
Development Applications
1 4 (44.44%) Jenkins
2 3 (33.33%) Git (software)
3 1 (11.11%) Vagrant
Job Titles
1 7 (77.78%) Developer
2 5 (55.56%) SQL Developer
3 2 (22.22%) Business Developer
3 2 (22.22%) Business Intelligence Developer
3 2 (22.22%) Database Developer
3 2 (22.22%) ETL Developer
3 2 (22.22%) Junior
3 2 (22.22%) Junior Developer
3 2 (22.22%) Junior SQL Developer
3 2 (22.22%) MySQL Developer
3 2 (22.22%) Senior Developer
3 2 (22.22%) Senior SQL Developer
3 2 (22.22%) SQL BI Developer
4 1 (11.11%) AWS DevOps
4 1 (11.11%) AWS DevOps Engineer
4 1 (11.11%) AWS Engineer
4 1 (11.11%) Linux DevOps Engineer
4 1 (11.11%) Linux Engineer
4 1 (11.11%) Linux/Unix DevOps
4 1 (11.11%) MySQL DBA
Libraries, Frameworks & Software Standards
1 3 (33.33%) LAMP
2 2 (22.22%) .NET
2 2 (22.22%) HTML
3 1 (11.11%) Grails
3 1 (11.11%) Ruby on Rails
3 1 (11.11%) Spring
Miscellaneous
1 2 (22.22%) Computer Science
2 1 (11.11%) PKI
Operating Systems
1 4 (44.44%) Linux
2 3 (33.33%) CentOS
2 3 (33.33%) Ubuntu
Processes & Methodologies
1 4 (44.44%) Continuous Integration
2 3 (33.33%) Agile Software Development
2 3 (33.33%) Continuous Delivery
2 3 (33.33%) Data Modelling
2 3 (33.33%) Performance Monitoring
3 2 (22.22%) Business Intelligence
3 2 (22.22%) ETL
3 2 (22.22%) Kimball Methodology
3 2 (22.22%) TDD
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%) SQL Optimisation
4 1 (11.11%) Statistics
Programming Languages
1 6 (66.67%) SQL
2 5 (55.56%) T-SQL
3 2 (22.22%) Bash Shell
3 2 (22.22%) JavaScript
3 2 (22.22%) Python
3 2 (22.22%) Ruby
4 1 (11.11%) Java
4 1 (11.11%) Perl
Qualifications
1 4 (44.44%) Degree
2 2 (22.22%) Computer Science Degree
Quality Assurance & Compliance
1 2 (22.22%) QA
2 1 (11.11%) PCI DSS
Systems Management
1 4 (44.44%) Opscode Chef
2 3 (33.33%) Galera Cluster
3 1 (11.11%) HAProxy
3 1 (11.11%) Nagios
3 1 (11.11%) Puppet
Vendors
1 2 (22.22%) Sun
2 1 (11.11%) Splunk