The following table provides summary statistics for permanent job vacancies advertised in Leatherhead 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 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Performance Tuning
Surrey / Leatherhead
Rank 29 - 32
Rank change year-on-year - 0  
Permanent jobs citing Performance Tuning 10 0 18
As % of all permanent IT jobs advertised in Leatherhead 4.93% - 8.61%
As % of the Processes & Methodologies category 6.71% - 9.38%
Number of salaries quoted 10 0 18
Median salary £45,000 - £48,750
90% offered a salary of more than £42,500 - £45,000
10% offered a salary of more than £45,500 - £55,000
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 Leatherhead with a requirement for process and methodology skills.

Process & Methodology Skills
Leatherhead
Permanent job vacancies with a requirement for process and methodology skills 149 201 192
As % of all permanent IT job vacancies advertised in Leatherhead 73.40% 92.63% 91.87%
Number of salaries quoted 131 180 167
Median salary £42,500 £50,000 £50,000
Median salary % change year-on-year -15.00% -  
90% offered a salary of more than £32,500 £37,500 £37,500
10% offered a salary of more than £52,500 £65,000 £62,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Performance Tuning
Job Vacancy Trend in Leatherhead

The job posting trend of jobs advertised in Leatherhead 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 Leatherhead

Performance Tuning
Salary Trend in Leatherhead

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

Salary trend for Performance Tuning in Leatherhead

Performance Tuning
Top 30 Related IT Skills in Leatherhead

For the 6 months to 24 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 Leatherhead region with a requirement for Performance Tuning.

1 51 (100.00%) SQL
1 51 (100.00%) SQL Server
2 50 (98.04%) .NET
2 50 (98.04%) C#
2 50 (98.04%) Web Services
2 50 (98.04%) Microsoft
2 50 (98.04%) TDD
2 50 (98.04%) .NET Framework
2 50 (98.04%) WCF
2 50 (98.04%) Microsoft Azure
2 50 (98.04%) Azure SQL Database
2 50 (98.04%) Entity Framework
2 50 (98.04%) REST
2 50 (98.04%) ASP.NET Web API
2 50 (98.04%) SOLID
3 49 (96.08%) T-SQL
4 48 (94.12%) Unit Testing
5 46 (90.20%) Blog
5 46 (90.20%) Agile Software Development
6 26 (50.98%) Automated Testing
7 22 (43.14%) Windows Server
7 22 (43.14%) Docker
7 22 (43.14%) DevOps
7 22 (43.14%) User Experience
7 22 (43.14%) Event Store
7 22 (43.14%) RxJS
7 22 (43.14%) SOA
7 22 (43.14%) HTML
7 22 (43.14%) JavaScript
7 22 (43.14%) CSS

Performance Tuning
Top Related IT Skills in Leatherhead 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 22 (43.14%) IIS
1 22 (43.14%) NServiceBus
Cloud Services
1 50 (98.04%) Microsoft Azure
2 19 (37.25%) Amazon AWS
3 4 (7.84%) SaaS
Database & Business Intelligence
1 51 (100.00%) SQL Server
2 50 (98.04%) Azure SQL Database
3 22 (43.14%) Apache Cassandra
3 22 (43.14%) Couchbase
3 22 (43.14%) CouchDB
3 22 (43.14%) Event Store
3 22 (43.14%) NoSQL
3 22 (43.14%) RavenDB
3 22 (43.14%) Redis
4 1 (1.96%) SQL Server 2008
4 1 (1.96%) SQL Server Analysis Services
4 1 (1.96%) SQL Server Integration Services
4 1 (1.96%) SQL Server Reporting Services
Development Applications
1 22 (43.14%) JSUnit
1 22 (43.14%) TeamCity
General
1 1 (1.96%) Advertising
Job Titles
1 50 (98.04%) .NET Developer
1 50 (98.04%) Developer
2 23 (45.10%) C# .NET Developer
2 23 (45.10%) C# Developer
3 20 (39.22%) Senior .NET Developer
3 20 (39.22%) Senior Developer
4 12 (23.53%) Agile .NET Developer
4 12 (23.53%) Agile C# Developer
4 12 (23.53%) Agile Developer
5 8 (15.69%) Senior C# .NET Developer
5 8 (15.69%) Senior C# Developer
6 6 (11.76%) WCF Developer
7 5 (9.80%) Mid-Level .NET Developer
7 5 (9.80%) Senior Agile Developer
8 4 (7.84%) Mid-Level C# .NET Developer
8 4 (7.84%) Mid-Level C# Developer
9 3 (5.88%) Cloud Developer
10 1 (1.96%) .NET Software Developer
10 1 (1.96%) .NET Software Engineer
10 1 (1.96%) C# Software Developer
Libraries, Frameworks & Software Standards
1 50 (98.04%) .NET
1 50 (98.04%) .NET Framework
1 50 (98.04%) ASP.NET Web API
1 50 (98.04%) Entity Framework
1 50 (98.04%) REST
1 50 (98.04%) WCF
1 50 (98.04%) Web Services
2 22 (43.14%) AngularJS
2 22 (43.14%) CSS
2 22 (43.14%) Durandal
2 22 (43.14%) HTML
2 22 (43.14%) HTML5
2 22 (43.14%) LESS
2 22 (43.14%) Reactive Extensions
2 22 (43.14%) RxJS
3 19 (37.25%) MSMQ
4 5 (9.80%) ASP.NET
4 5 (9.80%) ASP.NET MVC
Miscellaneous
1 46 (90.20%) Blog
2 22 (43.14%) User Experience
3 4 (7.84%) Algorithms
4 1 (1.96%) Analytical Skills
4 1 (1.96%) Clustering
4 1 (1.96%) Replication
Operating Systems
1 22 (43.14%) Windows
1 22 (43.14%) Windows Server
1 22 (43.14%) Windows Server 2012
Processes & Methodologies
1 50 (98.04%) SOLID
1 50 (98.04%) TDD
2 48 (94.12%) Unit Testing
3 46 (90.20%) Agile Software Development
4 26 (50.98%) Automated Testing
5 22 (43.14%) DevOps
5 22 (43.14%) Domain-Driven Design
5 22 (43.14%) Infrastructure Management
5 22 (43.14%) SOA
6 9 (17.65%) MVC
7 4 (7.84%) Software Engineering
8 3 (5.88%) Microservices
9 1 (1.96%) Database Optimisation
Programming Languages
1 51 (100.00%) SQL
2 50 (98.04%) C#
3 49 (96.08%) T-SQL
4 22 (43.14%) JavaScript
4 22 (43.14%) PowerShell
System Software
1 22 (43.14%) Docker
Systems Management
1 22 (43.14%) Opscode Chef
1 22 (43.14%) Puppet
Vendors
1 50 (98.04%) Microsoft