The following table provides summary statistics for permanent job vacancies advertised in Leatherhead with a requirement for Unit Testing skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unit Testing over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Unit Testing
Surrey / Leatherhead
Rank 28 33 22
Rank change year-on-year +5 -11  
Permanent jobs citing Unit Testing 11 7 29
As % of all permanent IT jobs advertised in Leatherhead 5.42% 3.18% 13.49%
As % of the Processes & Methodologies category 7.38% 3.43% 14.65%
Number of salaries quoted 11 7 28
Median salary £45,000 £32,500 £50,000
Median salary % change year-on-year +38.46% -35.00%  
UK excluding London median salary £43,500 £45,000 £42,500
% change year-on-year -3.33% +5.88%  

Unit Testing 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 149 204 198
As % of all permanent IT job vacancies advertised in Leatherhead 73.40% 92.73% 92.09%
Number of salaries quoted 131 181 173
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 £35,000 £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%  

Unit Testing
Job Vacancy Trend in Leatherhead

The job posting trend of jobs advertised in Leatherhead citing Unit Testing as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Unit Testing in Leatherhead

Unit Testing
Salary Trend in Leatherhead

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

Salary trend for Unit Testing in Leatherhead

Unit Testing
Top 30 Related IT Skills in Leatherhead

For the 6 months to 25 March 2017, IT jobs citing Unit Testing 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 Unit Testing.

1 58 (96.67%) C#
1 58 (96.67%) .NET
1 58 (96.67%) Web Services
1 58 (96.67%) TDD
1 58 (96.67%) WCF
1 58 (96.67%) REST
1 58 (96.67%) ASP.NET Web API
2 56 (93.33%) Agile Software Development
3 54 (90.00%) Blog
4 49 (81.67%) SQL Server
5 48 (80.00%) SQL
5 48 (80.00%) T-SQL
5 48 (80.00%) Microsoft
5 48 (80.00%) Microsoft Azure
5 48 (80.00%) .NET Framework
5 48 (80.00%) Performance Tuning
5 48 (80.00%) SOLID
5 48 (80.00%) Azure SQL Database
5 48 (80.00%) Entity Framework
6 28 (46.67%) Automated Testing
7 23 (38.33%) NoSQL
7 23 (38.33%) Infrastructure Management
7 23 (38.33%) CSS
7 23 (38.33%) JavaScript
7 23 (38.33%) HTML
7 23 (38.33%) HTML5
8 22 (36.67%) Puppet
8 22 (36.67%) Apache Cassandra
8 22 (36.67%) CouchDB
8 22 (36.67%) Domain-Driven Design

Unit Testing
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 (36.67%) IIS
1 22 (36.67%) NServiceBus
Cloud Services
1 48 (80.00%) Microsoft Azure
2 20 (33.33%) Amazon AWS
3 4 (6.67%) SaaS
Database & Business Intelligence
1 49 (81.67%) SQL Server
2 48 (80.00%) Azure SQL Database
3 23 (38.33%) NoSQL
4 22 (36.67%) Apache Cassandra
4 22 (36.67%) Couchbase
4 22 (36.67%) CouchDB
4 22 (36.67%) Event Store
4 22 (36.67%) RavenDB
4 22 (36.67%) Redis
5 2 (3.33%) Relational Database
6 1 (1.67%) MySQL
Development Applications
1 22 (36.67%) JSUnit
1 22 (36.67%) TeamCity
2 1 (1.67%) Git (software)
2 1 (1.67%) JUnit
Job Titles
1 60 (100.00%) Developer
2 58 (96.67%) .NET Developer
3 25 (41.67%) C# .NET Developer
3 25 (41.67%) C# Developer
4 19 (31.67%) Senior Developer
5 18 (30.00%) Senior .NET Developer
6 13 (21.67%) Agile Developer
7 12 (20.00%) Agile .NET Developer
7 12 (20.00%) Agile C# Developer
8 10 (16.67%) Junior
8 10 (16.67%) Junior .NET Developer
8 10 (16.67%) Junior Developer
9 6 (10.00%) Senior Agile Developer
9 6 (10.00%) Senior C# .NET Developer
9 6 (10.00%) Senior C# Developer
9 6 (10.00%) WCF Developer
10 5 (8.33%) Mid-Level .NET Developer
11 4 (6.67%) Junior C# .NET Developer
11 4 (6.67%) Mid-Level C# .NET Developer
11 4 (6.67%) Mid-Level C# Developer
Libraries, Frameworks & Software Standards
1 58 (96.67%) .NET
1 58 (96.67%) ASP.NET Web API
1 58 (96.67%) REST
1 58 (96.67%) WCF
1 58 (96.67%) Web Services
2 48 (80.00%) .NET Framework
2 48 (80.00%) Entity Framework
3 23 (38.33%) CSS
3 23 (38.33%) HTML
3 23 (38.33%) HTML5
4 22 (36.67%) AngularJS
4 22 (36.67%) Durandal
4 22 (36.67%) LESS
4 22 (36.67%) Reactive Extensions
4 22 (36.67%) RxJS
5 19 (31.67%) MSMQ
6 5 (8.33%) ASP.NET
6 5 (8.33%) ASP.NET MVC
7 1 (1.67%) jQuery
7 1 (1.67%) RESTful
Miscellaneous
1 54 (90.00%) Blog
2 22 (36.67%) User Experience
3 4 (6.67%) Algorithms
4 2 (3.33%) Analytical Skills
Operating Systems
1 22 (36.67%) Windows
1 22 (36.67%) Windows Server
1 22 (36.67%) Windows Server 2012
Processes & Methodologies
1 58 (96.67%) TDD
2 56 (93.33%) Agile Software Development
3 48 (80.00%) Performance Tuning
3 48 (80.00%) SOLID
4 28 (46.67%) Automated Testing
5 23 (38.33%) Infrastructure Management
6 22 (36.67%) DevOps
6 22 (36.67%) Domain-Driven Design
6 22 (36.67%) SOA
7 10 (16.67%) MVC
8 4 (6.67%) Software Engineering
9 3 (5.00%) Microservices
10 2 (3.33%) OO
11 1 (1.67%) Front End Development
11 1 (1.67%) Waterfall
Programming Languages
1 58 (96.67%) C#
2 48 (80.00%) SQL
2 48 (80.00%) T-SQL
3 23 (38.33%) JavaScript
4 22 (36.67%) PowerShell
5 1 (1.67%) C++
5 1 (1.67%) Java
5 1 (1.67%) PHP
Qualifications
1 1 (1.67%) DV Cleared
1 1 (1.67%) SC Cleared
1 1 (1.67%) Security Cleared
System Software
1 22 (36.67%) Docker
Systems Management
1 22 (36.67%) Opscode Chef
1 22 (36.67%) Puppet
Vendors
1 48 (80.00%) Microsoft
2 1 (1.67%) Oracle
2 1 (1.67%) Sybase