Period
to 16 December 2018

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 6 months to 16 December 2018 with a comparison to the same period in the previous 2 years.

Unit Testing
Central London > City of London
6 months to
16 Dec 2018
Same period 2017 Same period 2016
Rank 150 120 169
Rank change year-on-year -30 +49 -35
Permanent jobs citing Unit Testing 222 261 208
As % of all permanent IT jobs advertised in the City of London 2.10% 2.52% 1.84%
As % of the Processes & Methodologies category 2.29% 2.71% 2.02%
Number of salaries quoted 189 239 195
City of London median annual salary £65,000 £55,000 £52,500
Median salary % change year-on-year +18.18% +4.76% -4.55%
10th Percentile £44,950 £37,500 £35,500
90th Percentile £82,850 £77,500 £77,500
Central London median annual salary £62,500 £55,000 £50,000
% change year-on-year +13.64% +10.00% -9.09%

Unit Testing is in the Processes and Methodologies category. The following 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 or methodology skills.

All Process and Methodology Skills
City of London
Permanent vacancies with a requirement for process or methodology skills 9,707 9,635 10,314
As % of all permanent IT jobs advertised in the City of London 91.85% 92.98% 91.05%
Number of salaries quoted 8,688 8,698 9,387
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £36,750 £36,250 £35,000
90th Percentile £95,000 £95,000 £90,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -

Unit Testing
Job Vacancy Trend in the City of London

Job postings citing Unit Testing as a percentage of all IT jobs advertised in the City of London.

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 6 months to 16 December 2018.

Salary histogram for Unit Testing in the City of London

Unit Testing
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Unit Testing within the City of London region over the 6 months to 16 December 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Moorgate - 2 £67,500 -
Unit Testing
Central London

For the 6 months to 16 December 2018, IT jobs citing Unit Testing also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Unit Testing.

1 124 (55.86%) Agile Software Development
2 119 (53.60%) C#
3 108 (48.65%) SQL
4 103 (46.40%) .NET
5 95 (42.79%) JavaScript
6 82 (36.94%) SQL Server
7 81 (36.49%) MVC
8 73 (32.88%) TDD
9 72 (32.43%) Finance
10 68 (30.63%) CSS
10 68 (30.63%) HTML
11 64 (28.83%) jQuery
12 57 (25.68%) Microsoft
13 49 (22.07%) ASP.NET
14 47 (21.17%) AngularJS
15 45 (20.27%) User Experience
16 41 (18.47%) React
17 39 (17.57%) Java
18 38 (17.12%) Front End Development
18 38 (17.12%) DevOps
19 37 (16.67%) OO
20 33 (14.86%) Microservices
21 31 (13.96%) REST
22 30 (13.51%) HTML5
22 30 (13.51%) Microsoft Azure
22 30 (13.51%) ASP.NET Web API
23 29 (13.06%) Refactoring
23 29 (13.06%) T-SQL
23 29 (13.06%) Scrum
24 28 (12.61%) Greenfield Project

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 18 (8.11%) Umbraco
2 11 (4.95%) CMS
3 10 (4.50%) IIS
4 6 (2.70%) Confluence
4 6 (2.70%) Elasticsearch
4 6 (2.70%) Ethereum
5 4 (1.80%) NServiceBus
6 3 (1.35%) EPiServer
6 3 (1.35%) SharePoint
6 3 (1.35%) Sitecore CMS
7 2 (0.90%) Drupal
7 2 (0.90%) IBM Notes
7 2 (0.90%) Oracle SOA Suite
8 1 (0.45%) Apache
8 1 (0.45%) Apache Airflow
8 1 (0.45%) Apache Spark
8 1 (0.45%) Oracle Coherence
8 1 (0.45%) Oracle Workflow
8 1 (0.45%) Tomcat
8 1 (0.45%) WebLogic
Applications
1 4 (1.80%) Microsoft Office
2 1 (0.45%) Microsoft Excel
Business Applications
1 3 (1.35%) RiskWrite
2 1 (0.45%) BusinessWorks
2 1 (0.45%) Dynamics AX
2 1 (0.45%) Kondor
2 1 (0.45%) Temenos T24
Cloud Services
1 30 (13.51%) Microsoft Azure
2 9 (4.05%) Amazon AWS
3 7 (3.15%) OpenShift
4 5 (2.25%) npm
5 4 (1.80%) AWS Lambda
5 4 (1.80%) Cloud Computing
5 4 (1.80%) Serverless
6 3 (1.35%) Office 365
7 2 (0.90%) Amazon EC2
7 2 (0.90%) Amazon S3
7 2 (0.90%) GitHub
7 2 (0.90%) Google Cloud Platform
7 2 (0.90%) SaaS
8 1 (0.45%) Amazon SQS
8 1 (0.45%) Apigee
8 1 (0.45%) AWS CloudFormation
8 1 (0.45%) AWS OpsWorks
8 1 (0.45%) Dynamics 365
8 1 (0.45%) Heroku
8 1 (0.45%) Virtual Private Cloud
Communications & Networking
1 8 (3.60%) Internet
2 1 (0.45%) AMQP
2 1 (0.45%) Bluetooth
2 1 (0.45%) HTTP
2 1 (0.45%) HTTPS
2 1 (0.45%) SMS
Database & Business Intelligence
1 82 (36.94%) SQL Server
2 22 (9.91%) NoSQL
3 20 (9.01%) MySQL
3 20 (9.01%) SQL Server Integration Services
4 19 (8.56%) SQL Server Reporting Services
5 12 (5.41%) Data Warehouse
6 9 (4.05%) Relational Database
7 8 (3.60%) Blockchain
8 7 (3.15%) Apache Cassandra
8 7 (3.15%) SQL Server Analysis Services
9 6 (2.70%) Power BI
10 5 (2.25%) Redis
11 4 (1.80%) MongoDB
12 3 (1.35%) Amazon DynamoDB
12 3 (1.35%) PostgreSQL
13 2 (0.90%) Couchbase
13 2 (0.90%) DB2
13 2 (0.90%) SQL Server 2014
14 1 (0.45%) DataStage
14 1 (0.45%) OLAP
Development Applications
1 23 (10.36%) Git (software)
2 19 (8.56%) Visual Studio
3 14 (6.31%) TeamCity
4 13 (5.86%) Jenkins
4 13 (5.86%) Team Foundation Server
5 12 (5.41%) Subversion
6 9 (4.05%) gulp
6 9 (4.05%) NUnit
7 8 (3.60%) Jasmine
7 8 (3.60%) JIRA
7 8 (3.60%) Octopus Deploy
8 7 (3.15%) Grunt
8 7 (3.15%) Mocha
9 6 (2.70%) webpack
10 5 (2.25%) JUnit
10 5 (2.25%) Maven
10 5 (2.25%) PhantomJS
10 5 (2.25%) Rhino Mocks
10 5 (2.25%) UI Automator
11 4 (1.80%) Xcode
General
1 72 (32.43%) Finance
2 12 (5.41%) Games
3 11 (4.95%) Banking
4 9 (4.05%) Publishing
5 7 (3.15%) Back Office
6 4 (1.80%) Retail
7 3 (1.35%) Front Office
7 3 (1.35%) Law
7 3 (1.35%) Marketing
8 2 (0.90%) Advertising
8 2 (0.90%) Automotive
9 1 (0.45%) Billing
9 1 (0.45%) Investment Banking
9 1 (0.45%) Telecoms
Job Titles
1 195 (87.84%) Developer
2 54 (24.32%) Senior Developer
3 45 (20.27%) .NET Developer
4 36 (16.22%) C# Developer
5 30 (13.51%) Front End Developer (Client-Side Developer)
6 28 (12.61%) Java Developer
7 27 (12.16%) Software Developer
8 18 (8.11%) Full Stack Developer
8 18 (8.11%) SQL Developer
9 16 (7.21%) JavaScript Developer
10 14 (6.31%) C# .NET Developer
11 13 (5.86%) Lead Developer
11 13 (5.86%) PHP Developer
11 13 (5.86%) Senior Front-End Developer
12 10 (4.50%) Digital Developer
13 8 (3.60%) Senior Java Developer
13 8 (3.60%) Senior JavaScript Developer
13 8 (3.60%) Senior Software Developer
14 7 (3.15%) Senior .NET Developer
15 6 (2.70%) Technical Leader
Libraries, Frameworks & Software Standards
1 103 (46.40%) .NET
2 68 (30.63%) CSS
2 68 (30.63%) HTML
3 64 (28.83%) jQuery
4 49 (22.07%) ASP.NET
5 47 (21.17%) AngularJS
6 41 (18.47%) React
7 31 (13.96%) REST
8 30 (13.51%) ASP.NET Web API
8 30 (13.51%) HTML5
9 26 (11.71%) Web Services
10 23 (10.36%) ASP.NET MVC
10 23 (10.36%) Node.js
11 22 (9.91%) .NET Framework
11 22 (9.91%) Spring
12 21 (9.46%) RESTful
13 19 (8.56%) Entity Framework
14 18 (8.11%) CSS3
14 18 (8.11%) Spring Boot
14 18 (8.11%) Twitter Bootstrap
Miscellaneous
1 45 (20.27%) User Experience
2 28 (12.61%) Greenfield Project
3 14 (6.31%) Analytical Skills
4 13 (5.86%) Fintech
5 11 (4.95%) Enterprise Software
6 10 (4.50%) Data Structures
7 7 (3.15%) Self-Motivation
8 6 (2.70%) Algorithms
8 6 (2.70%) Foreign Exchange (FX)
9 5 (2.25%) RIA
10 4 (1.80%) Blog
10 4 (1.80%) Derivative
10 4 (1.80%) Hedge funds
10 4 (1.80%) Mobile App
10 4 (1.80%) N-Tier
10 4 (1.80%) Virtual Team
11 3 (1.35%) Client/Server
11 3 (1.35%) Equities
11 3 (1.35%) Mobile Payment
11 3 (1.35%) Replication
Operating Systems
1 10 (4.50%) Windows
2 8 (3.60%) Linux
3 6 (2.70%) Windows Server
4 4 (1.80%) Apple iOS
5 2 (0.90%) Unix
6 1 (0.45%) Debian
6 1 (0.45%) Solaris
6 1 (0.45%) Ubuntu
6 1 (0.45%) Windows 10
Processes & Methodologies
1 124 (55.86%) Agile Software Development
2 81 (36.49%) MVC
3 73 (32.88%) TDD
4 38 (17.12%) DevOps
4 38 (17.12%) Front End Development
5 37 (16.67%) OO
6 33 (14.86%) Microservices
7 29 (13.06%) Refactoring
7 29 (13.06%) Scrum
8 26 (11.71%) Investment Management
8 26 (11.71%) SDLC
9 22 (9.91%) BDD
10 21 (9.46%) SOA
10 21 (9.46%) Software Engineering
11 20 (9.01%) Continuous Integration
11 20 (9.01%) Problem-Solving
11 20 (9.01%) Test Automation
12 19 (8.56%) Inversion of Control
13 17 (7.66%) Computer Science
14 15 (6.76%) Web Development
Programming Languages
1 119 (53.60%) C#
2 108 (48.65%) SQL
3 95 (42.79%) JavaScript
4 39 (17.57%) Java
5 29 (13.06%) T-SQL
6 21 (9.46%) Python
7 16 (7.21%) PHP
8 14 (6.31%) Java 8
9 8 (3.60%) Kotlin
9 8 (3.60%) Scala
10 6 (2.70%) ES6
10 6 (2.70%) Go
11 4 (1.80%) Apple Swift
11 4 (1.80%) Delphi
11 4 (1.80%) Objective-C
11 4 (1.80%) PowerShell
11 4 (1.80%) VB.NET
12 3 (1.35%) TypeScript
13 2 (0.90%) Ruby
13 2 (0.90%) Shell Script
Qualifications
1 21 (9.46%) Degree
2 9 (4.05%) Computer Science Degree
3 4 (1.80%) DV Cleared
3 4 (1.80%) SC Cleared
3 4 (1.80%) Security Cleared
4 2 (0.90%) ITIL Certification
4 2 (0.90%) Microsoft Certification
Quality Assurance & Compliance
1 17 (7.66%) QA
2 6 (2.70%) WAI
3 3 (1.35%) GDPR
4 1 (0.45%) Data Quality
4 1 (0.45%) GAAP
4 1 (0.45%) PCI DSS
System Software
1 13 (5.86%) Docker
2 1 (0.45%) LXC
Systems Management
1 5 (2.25%) Puppet
2 4 (1.80%) Kubernetes
2 4 (1.80%) Opscode Chef
3 2 (0.90%) Docker Swarm
4 1 (0.45%) Ansible
4 1 (0.45%) Capistrano
4 1 (0.45%) SCCM
4 1 (0.45%) Terraform
Vendors
1 57 (25.68%) Microsoft
2 17 (7.66%) Oracle
3 3 (1.35%) Sitecore
4 2 (0.90%) Bloomberg
4 2 (0.90%) Google
4 2 (0.90%) Lotus
4 2 (0.90%) MuleSoft
4 2 (0.90%) Red Hat
4 2 (0.90%) Tableau
4 2 (0.90%) Xamarin
5 1 (0.45%) Cypress Semiconductor
5 1 (0.45%) IBM
5 1 (0.45%) iManage
5 1 (0.45%) Intapp
5 1 (0.45%) Misys
5 1 (0.45%) Murex
5 1 (0.45%) Sybase
5 1 (0.45%) Talend
5 1 (0.45%) TIBCO
5 1 (0.45%) Zend