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

Unit Testing
London / City of London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 119 128 131
Rank change year-on-year +9 +3  
Permanent jobs citing Unit Testing 124 146 215
As % of all permanent IT jobs advertised in the City of London 2.41% 2.30% 2.07%
As % of the Processes & Methodologies category 2.70% 2.54% 2.32%
Number of salaries quoted 109 130 193
Median salary £67,500 £60,000 £55,000
Median salary % change year-on-year +12.50% +9.09%  
90% offered a salary of more than £47,000 £42,500 £42,500
10% offered a salary of more than £80,000 £75,000 £79,500
UK excluding London median salary £42,500 £45,000 £42,500
% change year-on-year -5.55% +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 the City of London with a requirement for process and methodology skills.

Process & Methodology Skills
City of London
Permanent job vacancies with a requirement for process and methodology skills 4596 5757 9274
As % of all permanent IT job vacancies advertised in the City of London 89.29% 90.68% 89.28%
Number of salaries quoted 4057 5256 7948
Median salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.16% +4.34%  
90% offered a salary of more than £40,000 £40,000 £39,000
10% offered a salary of more than £85,000 £80,750 £85,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

Unit Testing
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London 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 the City of London

Unit Testing
Salary Trend in the City of London

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

Salary trend for Unit Testing in the City of London

Unit Testing
Salary Histogram in the City of London

The salary distribution of IT jobs citing Unit Testing in the City of London over the 3 months to 24 June 2017.

Salary histogram for Unit Testing in the City of London

For the 6 months to 24 June 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 City of London region with a requirement for Unit Testing.

1 128 (58.99%) Agile Software Development
2 87 (40.09%) C#
2 87 (40.09%) JavaScript
3 85 (39.17%) TDD
4 77 (35.48%) Scrum
5 72 (33.18%) Finance
6 70 (32.26%) SQL
7 67 (30.88%) .NET
8 65 (29.95%) MVC
9 60 (27.65%) Java
10 58 (26.73%) HTML
11 57 (26.27%) CSS
12 54 (24.88%) Continuous Integration
13 53 (24.42%) Web Services
14 48 (22.12%) OO
14 48 (22.12%) Test Automation
15 43 (19.82%) MongoDB
16 41 (18.89%) AngularJS
17 39 (17.97%) BDD
17 39 (17.97%) Git (software)
17 39 (17.97%) SQL Server
17 39 (17.97%) Software Engineering
18 36 (16.59%) REST
19 35 (16.13%) MySQL
20 34 (15.67%) QA
20 34 (15.67%) HTML5
20 34 (15.67%) Mobile App
21 33 (15.21%) Microsoft Azure
21 33 (15.21%) Degree
21 33 (15.21%) OOP

Unit Testing
Co-occurring IT Skills in the City of London 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 13 (5.99%) IIS
2 9 (4.15%) Confluence
3 6 (2.76%) Adobe Experience Manager
4 4 (1.84%) Apache
5 3 (1.38%) Drupal
5 3 (1.38%) NServiceBus
6 2 (0.92%) Elasticsearch
7 1 (0.46%) Apache Solr
7 1 (0.46%) Apache Spark
7 1 (0.46%) CMS
7 1 (0.46%) Jetty
7 1 (0.46%) Oracle Workflow
7 1 (0.46%) Sitefinity
7 1 (0.46%) Tomcat
7 1 (0.46%) Umbraco
Applications
1 1 (0.46%) Microsoft Excel
1 1 (0.46%) Microsoft Office
Business Applications
1 3 (1.38%) Dynamics CRM
1 3 (1.38%) NetSuite
2 1 (0.46%) CSG Singleview
2 1 (0.46%) Magento
2 1 (0.46%) Siebel CRM
Cloud Services
1 33 (15.21%) Microsoft Azure
2 16 (7.37%) SaaS
2 16 (7.37%) TestFlight
3 14 (6.45%) Amazon AWS
4 7 (3.23%) Force.com
5 6 (2.76%) Google Cloud Platform
6 3 (1.38%) Boomi
6 3 (1.38%) Cloud Computing
7 1 (0.46%) PaaS
Communications & Networking
1 5 (2.30%) Internet
1 5 (2.30%) Intranet
2 4 (1.84%) HTTP
3 3 (1.38%) Extranet
4 1 (0.46%) FTP
4 1 (0.46%) SMPP
4 1 (0.46%) TCP/IP
Database & Business Intelligence
1 43 (19.82%) MongoDB
2 39 (17.97%) SQL Server
3 35 (16.13%) MySQL
4 20 (9.22%) Relational Database
5 19 (8.76%) Azure SQL Database
6 18 (8.29%) NoSQL
7 16 (7.37%) CouchDB
7 16 (7.37%) SQL Server Reporting Services
7 16 (7.37%) SQLite
8 15 (6.91%) SQL Server Integration Services
9 11 (5.07%) Apache Cassandra
9 11 (5.07%) Big Data
9 11 (5.07%) Hadoop
9 11 (5.07%) SQL Server 2012
10 10 (4.61%) Redis
11 7 (3.23%) SQL Server Analysis Services
12 6 (2.76%) BigQuery
12 6 (2.76%) Data Warehouse
12 6 (2.76%) SQL Server 2016
13 3 (1.38%) MarkLogic
Development Applications
1 39 (17.97%) Git (software)
2 25 (11.52%) JIRA
3 23 (10.60%) JUnit
4 20 (9.22%) Jenkins
5 18 (8.29%) Maven
6 16 (7.37%) Subversion
6 16 (7.37%) TeamCity
7 15 (6.91%) Mockito
7 15 (6.91%) Selenium
8 14 (6.45%) Team Foundation Server
9 11 (5.07%) jMock
10 10 (4.61%) Hamcrest
10 10 (4.61%) Jasmine
11 8 (3.69%) WebDriver
12 7 (3.23%) Mocha
12 7 (3.23%) TortoiseSVN
13 6 (2.76%) gulp
13 6 (2.76%) NUnit
13 6 (2.76%) SonarQube
13 6 (2.76%) Sonatype Nexus
General
1 72 (33.18%) Finance
2 16 (7.37%) Banking
3 10 (4.61%) Advertising
3 10 (4.61%) Retail
4 9 (4.15%) Back Office
5 8 (3.69%) Front Office
5 8 (3.69%) Investment Banking
5 8 (3.69%) Marketing
6 5 (2.30%) Publishing
7 2 (0.92%) Digital Economy
7 2 (0.92%) Games
7 2 (0.92%) Legal
8 1 (0.46%) Automotive
8 1 (0.46%) Billing
8 1 (0.46%) Law
8 1 (0.46%) Pharmaceutical
8 1 (0.46%) Telecoms
Job Titles
1 164 (75.58%) Developer
2 44 (20.28%) Senior Developer
3 37 (17.05%) .NET Developer
4 27 (12.44%) Java Developer
4 27 (12.44%) Lead Developer
5 21 (9.68%) C# Developer
6 20 (9.22%) JavaScript Developer
7 18 (8.29%) iOS Developer
8 15 (6.91%) C# .NET Developer
9 12 (5.53%) PHP Developer
9 12 (5.53%) Senior C# Developer
10 11 (5.07%) QA Engineer
10 11 (5.07%) Senior .NET Developer
11 10 (4.61%) Analyst
11 10 (4.61%) Front End Developer (Client-Side Developer)
11 10 (4.61%) Senior C# .NET Developer
11 10 (4.61%) Software Engineer
11 10 (4.61%) SQL Developer
12 9 (4.15%) Programmer
12 9 (4.15%) Senior iOS Developer
Libraries, Frameworks & Software Standards
1 67 (30.88%) .NET
2 58 (26.73%) HTML
3 57 (26.27%) CSS
4 53 (24.42%) Web Services
5 41 (18.89%) AngularJS
6 36 (16.59%) REST
7 34 (15.67%) HTML5
8 32 (14.75%) jQuery
9 31 (14.29%) ASP.NET
10 29 (13.36%) React
11 28 (12.90%) ASP.NET Web API
12 27 (12.44%) XML
13 24 (11.06%) SOAP
14 22 (10.14%) RESTful
15 21 (9.68%) Spring
16 19 (8.76%) ASP.NET MVC
17 18 (8.29%) CSS3
18 17 (7.83%) Node.js
19 16 (7.37%) Cocoa
19 16 (7.37%) Cocoa Touch
Miscellaneous
1 34 (15.67%) Mobile App
2 18 (8.29%) Greenfield Project
3 16 (7.37%) Computer Science
4 9 (4.15%) Algorithms
4 9 (4.15%) User Experience
5 8 (3.69%) Analytical Skills
5 8 (3.69%) Fintech
6 7 (3.23%) Hedge funds
7 6 (2.76%) Derivative
7 6 (2.76%) Management Information System
8 4 (1.84%) Data Structures
8 4 (1.84%) Equities
8 4 (1.84%) Foreign Exchange (FX)
9 3 (1.38%) Enterprise Software
9 3 (1.38%) Fixed Income
9 3 (1.38%) Semantic Web
10 2 (0.92%) N-Tier
10 2 (0.92%) Spread Betting
10 2 (0.92%) Xbox
11 1 (0.46%) Social Gaming
Operating Systems
1 25 (11.52%) Linux
2 22 (10.14%) Apple iOS
3 12 (5.53%) Android
4 8 (3.69%) Windows
5 5 (2.30%) Unix
6 1 (0.46%) Windows Server
Processes & Methodologies
1 128 (58.99%) Agile Software Development
2 85 (39.17%) TDD
3 77 (35.48%) Scrum
4 65 (29.95%) MVC
5 54 (24.88%) Continuous Integration
6 48 (22.12%) OO
6 48 (22.12%) Test Automation
7 39 (17.97%) BDD
7 39 (17.97%) Software Engineering
8 33 (15.21%) OOP
9 27 (12.44%) SDLC
10 19 (8.76%) Kanban
11 18 (8.29%) iOS Development
11 18 (8.29%) Microservices
11 18 (8.29%) Multithreading
12 17 (7.83%) DevOps
12 17 (7.83%) Front End Development
13 16 (7.37%) Adaptive Web Design
13 16 (7.37%) Progressive Enhancement
14 15 (6.91%) Regression Testing
Programming Languages
1 87 (40.09%) C#
1 87 (40.09%) JavaScript
2 70 (32.26%) SQL
3 60 (27.65%) Java
4 22 (10.14%) T-SQL
5 20 (9.22%) Objective-C
6 16 (7.37%) Apple Swift
6 16 (7.37%) PHP
7 14 (6.45%) Apex Code
7 14 (6.45%) Python
8 11 (5.07%) ES6
9 9 (4.15%) C++
10 8 (3.69%) Ruby
11 7 (3.23%) PowerShell
11 7 (3.23%) SOQL
11 7 (3.23%) TypeScript
11 7 (3.23%) VB
12 6 (2.76%) Groovy
12 6 (2.76%) PL/SQL
12 6 (2.76%) Scala
Qualifications
1 33 (15.21%) Degree
2 5 (2.30%) Microsoft Certification
3 4 (1.84%) Computer Science Degree
4 1 (0.46%) MCP
4 1 (0.46%) PMI Certification
4 1 (0.46%) PMP
Quality Assurance & Compliance
1 34 (15.67%) QA
2 9 (4.15%) ISO 20022
3 7 (3.23%) ISO 15022
3 7 (3.23%) SLA
4 2 (0.92%) MiFID
5 1 (0.46%) ISO 9001
System Software
1 4 (1.84%) Docker
2 1 (0.46%) Apache ZooKeeper
Systems Management
1 7 (3.23%) Control-M
2 1 (0.46%) Ansible
2 1 (0.46%) WebSphere Cast Iron
Vendors
1 22 (10.14%) Microsoft
2 17 (7.83%) Oracle
3 14 (6.45%) Salesforce.com
4 11 (5.07%) Sybase
5 6 (2.76%) Adobe
5 6 (2.76%) Coverity
5 6 (2.76%) MicroStrategy
5 6 (2.76%) Redback
5 6 (2.76%) Xamarin
6 4 (1.84%) Zend
7 3 (1.38%) Dell
7 3 (1.38%) Jitterbit
7 3 (1.38%) MuleSoft
8 2 (0.92%) Apple
8 2 (0.92%) DevExpress
8 2 (0.92%) FXall
8 2 (0.92%) Google
8 2 (0.92%) IBM
8 2 (0.92%) Reuters
9 1 (0.46%) ION Trading
City, London
ARC IT Recruitment Ltd
Salary: £55000 per annum + To £55k plus excellent bens
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £40,000 - £60,000 + package
Posted: Yesterday
City, London
Go Partnership.
Salary: From £55,000 to £70,000 per annum
Posted: Yesterday
City, London
Oliver Bernard
Salary: £55000 - £65000 per annum + Excellent bonus & benefits
Posted: 2 days ago
City, London
onezeero.
Salary: £30000 - £35000 per annum + 25 days hol, pension, gym
Posted: 4 days ago
City, London
Oscar
Salary: £40000 - £50000 per annum
Posted: 4 days ago
City, London
Hudson IT
Salary: bonus + package
Posted: Yesterday
City, London
Coded People
Salary: £70000 - £75000 per annum
Posted: 5 days ago
City, London
ARC IT Recruitment Ltd
Salary: £30000 - £41000 per annum + excellent bens and poss 25% bonus
Posted: Yesterday
City, London
Asset Resourcing Ltd
Salary: £45000 - £75000 per annum + Benefits
Posted: 3 days ago
City, London
Yoti ltd
Posted: 10 days ago
City of London
Harvey Nash plc
Salary: £55000 - £80000 per annum + bonus
Posted: 18 days ago
City of London
Harvey Nash plc
Salary: £45000 - £80000 per annum + superb benefits
Posted: 18 days ago