Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in 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 23 November 2017 with a comparison to the same period in the previous 2 years.

Unit Testing
England > London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 123 150 141
Rank change year-on-year +27 -9 0
Permanent jobs citing Unit Testing 2021 1737 2158
As % of all permanent IT jobs advertised in London 2.69% 2.28% 2.43%
As % of the Processes & Methodologies category 2.94% 2.52% 2.72%
Number of salaries quoted 1541 1560 1797
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +4.76%
10th Percentile £38,750 £37,500 £37,300
90th Percentile £82,500 £81,375 £81,250
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 68818 68936 79416
As % of all permanent IT jobs advertised in London 91.60% 90.67% 89.58%
Number of salaries quoted 53025 59292 66921
London median annual salary £60,000 £58,000 £55,000
Median salary % change year-on-year +3.45% +5.45% -
10th Percentile £35,000 £33,750 £33,000
90th Percentile £90,000 £88,750 £86,250
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Unit Testing
Job Vacancy Trend in London

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

Job vacancy trend for Unit Testing in London

Unit Testing
Salary Trend in London

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

Salary trend for Unit Testing in London

Unit Testing
Salary Histogram in London

The salary distribution of IT jobs citing Unit Testing in London over the 6 months to 23 November 2017.

Salary histogram for Unit Testing in London

Unit Testing
Job Locations in 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 London region over the 6 months to 23 November 2017. 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
Central London +24 336 £55,000 +4.76% 37
West London +29 110 £55,000 +3.53% 13
South London +15 72 £48,000 -28.89% 7
East London -4 23 £42,500 -39.29% 10
North London +1 5 £57,750 +92.50% 1
Unit Testing
England

For the 6 months to 23 November 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 London region with a requirement for Unit Testing.

1 1266 (62.64%) Agile Software Development
2 968 (47.90%) JavaScript
3 728 (36.02%) Java
4 675 (33.40%) C#
5 652 (32.26%) Finance
6 648 (32.06%) TDD
7 637 (31.52%) .NET
8 633 (31.32%) SQL
9 612 (30.28%) HTML
10 585 (28.95%) MVC
11 532 (26.32%) SQL Server
11 532 (26.32%) CSS
12 514 (25.43%) AngularJS
13 490 (24.25%) Scrum
14 455 (22.51%) Web Services
15 430 (21.28%) Git (software)
16 407 (20.14%) Continuous Integration
17 397 (19.64%) Software Engineering
18 392 (19.40%) OO
19 386 (19.10%) Test Automation
20 364 (18.01%) ASP.NET
21 341 (16.87%) BDD
22 337 (16.67%) Banking
23 333 (16.48%) RESTful
24 332 (16.43%) Spring
25 328 (16.23%) REST
26 312 (15.44%) HTML5
27 309 (15.29%) jQuery
28 308 (15.24%) Linux
29 296 (14.65%) JUnit

Unit Testing
Co-occurring IT Skills in 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
1 164 (8.11%) Tomcat
2 117 (5.79%) CMS
3 108 (5.34%) Elasticsearch
4 97 (4.80%) JBoss
5 81 (4.01%) Apache
6 64 (3.17%) Apache Spark
7 54 (2.67%) IIS
8 40 (1.98%) Umbraco
9 29 (1.43%) WebSphere
10 27 (1.34%) WebSphere Application Server
11 25 (1.24%) Confluence
12 22 (1.09%) CoreMedia CMS
13 16 (0.79%) Jetty
14 14 (0.69%) Apache Solr
15 13 (0.64%) SharePoint
16 12 (0.59%) WordPress
17 11 (0.54%) EPiServer
17 11 (0.54%) Oracle SOA Suite
18 9 (0.45%) Documentum
18 9 (0.45%) Sitecore CMS
Applications
1 37 (1.83%) Microsoft Office
2 36 (1.78%) Microsoft Excel
3 11 (0.54%) Microsoft Project
4 10 (0.49%) Photoshop
5 4 (0.20%) Chatbot
6 3 (0.15%) Adobe Creative Suite
7 2 (0.099%) Adobe Illustrator
7 2 (0.099%) XMetaL
8 1 (0.049%) Fireworks
8 1 (0.049%) MS Visio
Business Applications
1 9 (0.45%) Adobe Campaign
2 8 (0.40%) Dynamics AX
2 8 (0.40%) Payment Gateway
3 6 (0.30%) Dynamics CRM
4 5 (0.25%) Oracle Applications
4 5 (0.25%) SAP Oil and Gas
5 4 (0.20%) Front Arena
5 4 (0.20%) Magento
6 3 (0.15%) BusinessWorks
6 3 (0.15%) Kondor
6 3 (0.15%) Oracle ERP
6 3 (0.15%) PeopleSoft CRM
7 2 (0.099%) Dynamics NAV
7 2 (0.099%) Sentinel
7 2 (0.099%) Tradar
8 1 (0.049%) PeopleSoft Financials
8 1 (0.049%) PeopleSoft HRMS
8 1 (0.049%) Salesforce.com CRM
Cloud Services
1 275 (13.61%) Amazon AWS
2 162 (8.02%) Microsoft Azure
3 57 (2.82%) GitHub
4 49 (2.42%) Amazon S3
5 46 (2.28%) Serverless
6 40 (1.98%) SaaS
7 26 (1.29%) Amazon EC2
8 25 (1.24%) npm
9 22 (1.09%) Heroku
10 18 (0.89%) AWS Lambda
11 16 (0.79%) Cloud Computing
12 15 (0.74%) AWS CloudFormation
12 15 (0.74%) OpenShift
13 12 (0.59%) Amazon ElastiCache
14 11 (0.54%) Google Analytics
14 11 (0.54%) Office 365
15 9 (0.45%) Amazon SQS
16 8 (0.40%) PaaS
17 6 (0.30%) Amazon CloudWatch
17 6 (0.30%) Google Cloud Platform
Communications & Networking
1 53 (2.62%) HTTP
2 39 (1.93%) Internet
3 35 (1.73%) TCP/IP
4 16 (0.79%) Intranet
5 15 (0.74%) SMPP
6 13 (0.64%) FTP
7 10 (0.49%) Wireless
8 8 (0.40%) Firewall
8 8 (0.40%) SSL
9 6 (0.30%) BIG-IP
9 6 (0.30%) Extranet
9 6 (0.30%) F5 BIG-IP GTM
9 6 (0.30%) F5 BIG-IP LTM
9 6 (0.30%) LAN
9 6 (0.30%) WAN
10 4 (0.20%) Kerberos
10 4 (0.20%) Wi-Fi
11 3 (0.15%) Ethernet
11 3 (0.15%) Skype
12 2 (0.099%) Multicast
Database & Business Intelligence
1 532 (26.32%) SQL Server
2 233 (11.53%) NoSQL
3 198 (9.80%) MySQL
4 140 (6.93%) Relational Database
5 121 (5.99%) MongoDB
6 105 (5.20%) Big Data
7 102 (5.05%) Data Warehouse
8 98 (4.85%) SQL Server Integration Services
9 95 (4.70%) Hadoop
10 93 (4.60%) PostgreSQL
11 91 (4.50%) Apache Cassandra
12 77 (3.81%) Redis
13 67 (3.32%) SQL Server Reporting Services
14 50 (2.47%) Neo4j
15 46 (2.28%) BusinessObjects
16 45 (2.23%) SQL Server 2012
17 43 (2.13%) Amazon DynamoDB
18 42 (2.08%) HBase
19 39 (1.93%) SQL Server 2008
20 36 (1.78%) QlikView
Development Applications
1 430 (21.28%) Git (software)
2 296 (14.65%) JUnit
3 254 (12.57%) Jenkins
4 243 (12.02%) Maven
5 236 (11.68%) JIRA
6 179 (8.86%) TeamCity
7 159 (7.87%) Visual Studio
8 148 (7.32%) Team Foundation Server
9 131 (6.48%) Mockito
10 123 (6.09%) Subversion
11 116 (5.74%) Selenium
12 101 (5.00%) Jasmine
13 92 (4.55%) NUnit
14 85 (4.21%) Cucumber
15 77 (3.81%) gulp
16 74 (3.66%) webpack
17 72 (3.56%) jMock
18 62 (3.07%) Ant
19 58 (2.87%) Grunt
20 56 (2.77%) Mocha
General
1 652 (32.26%) Finance
2 337 (16.67%) Banking
3 217 (10.74%) Investment Banking
4 187 (9.25%) Retail Banking
5 108 (5.34%) Games
6 93 (4.60%) Retail
7 92 (4.55%) Marketing
8 88 (4.35%) Publishing
9 53 (2.62%) Front Office
10 50 (2.47%) Back Office
11 38 (1.88%) Financial Institution
12 29 (1.43%) Legal
13 27 (1.34%) Law
14 16 (0.79%) Pharmaceutical
14 16 (0.79%) Telecoms
15 15 (0.74%) Advertising
16 13 (0.64%) Military
17 7 (0.35%) Music Industry
18 6 (0.30%) Electronics
19 4 (0.20%) Manufacturing
Job Titles
1 1595 (78.92%) Developer
2 486 (24.05%) Senior Developer
3 426 (21.08%) Java Developer
4 337 (16.67%) .NET Developer
5 246 (12.17%) C# Developer
6 172 (8.51%) Senior Java Developer
7 169 (8.36%) C# .NET Developer
8 149 (7.37%) Software Developer
9 131 (6.48%) Front End Developer (Client-Side Developer)
10 105 (5.20%) SQL Developer
11 104 (5.15%) JavaScript Developer
12 103 (5.10%) Full Stack Developer
13 102 (5.05%) Software Engineer
14 99 (4.90%) Senior .NET Developer
15 87 (4.30%) Web Developer
16 84 (4.16%) Lead Developer
17 80 (3.96%) ASP.NET Developer
18 73 (3.61%) Java Engineer
19 69 (3.41%) Angular Developer
20 66 (3.27%) E-Commerce Developer
Libraries, Frameworks & Software Standards
1 637 (31.52%) .NET
2 612 (30.28%) HTML
3 532 (26.32%) CSS
4 514 (25.43%) AngularJS
5 455 (22.51%) Web Services
6 364 (18.01%) ASP.NET
7 333 (16.48%) RESTful
8 332 (16.43%) Spring
9 328 (16.23%) REST
10 312 (15.44%) HTML5
11 309 (15.29%) jQuery
12 268 (13.26%) React
13 259 (12.82%) ASP.NET MVC
14 243 (12.02%) ASP.NET Web API
15 225 (11.13%) Node.js
16 217 (10.74%) CSS3
17 200 (9.90%) WCF
18 183 (9.05%) .NET Framework
19 168 (8.31%) Hibernate
20 144 (7.13%) Entity Framework
Miscellaneous
1 282 (13.95%) Computer Science
2 221 (10.94%) User Experience
3 141 (6.98%) Analytical Skills
4 133 (6.58%) Greenfield Project
5 100 (4.95%) Fintech
6 94 (4.65%) Algorithms
6 94 (4.65%) Mobile App
7 82 (4.06%) Enterprise Software
8 81 (4.01%) Data Structures
9 65 (3.22%) Equities
10 51 (2.52%) Linux Command Line
11 49 (2.42%) Hedge funds
12 34 (1.68%) Foreign Exchange (FX)
13 26 (1.29%) Client/Server
14 22 (1.09%) Derivative
15 19 (0.94%) N-Tier
16 18 (0.89%) BBC
16 18 (0.89%) iPhone
17 17 (0.84%) iPad
18 16 (0.79%) Management Information System
Operating Systems
1 308 (15.24%) Linux
2 214 (10.59%) Windows
3 187 (9.25%) Unix
4 93 (4.60%) Apple iOS
5 83 (4.11%) Android
6 20 (0.99%) Windows Server
7 19 (0.94%) Mac OS X
8 13 (0.64%) Windows Server 2012
9 11 (0.54%) Windows Server 2008
10 5 (0.25%) CentOS
10 5 (0.25%) Ubuntu
11 3 (0.15%) FreeBSD
11 3 (0.15%) Nucleus RTOS
11 3 (0.15%) Solaris
12 2 (0.099%) Embedded Linux
13 1 (0.049%) Fedora
13 1 (0.049%) Windows 7
13 1 (0.049%) Windows Embedded Compact
Processes & Methodologies
1 1266 (62.64%) Agile Software Development
2 648 (32.06%) TDD
3 585 (28.95%) MVC
4 490 (24.25%) Scrum
5 407 (20.14%) Continuous Integration
6 397 (19.64%) Software Engineering
7 392 (19.40%) OO
8 386 (19.10%) Test Automation
9 341 (16.87%) BDD
10 264 (13.06%) Front End Development
11 245 (12.12%) Web Development
12 220 (10.89%) Microservices
13 210 (10.39%) OOP
14 199 (9.85%) Multithreading
15 194 (9.60%) Asset Management
15 194 (9.60%) Wealth Management
16 189 (9.35%) SDLC
17 181 (8.96%) Analytics
18 180 (8.91%) E-Commerce
19 157 (7.77%) OOD
Programming Languages
1 968 (47.90%) JavaScript
2 728 (36.02%) Java
3 675 (33.40%) C#
4 633 (31.32%) SQL
5 254 (12.57%) Python
6 148 (7.32%) T-SQL
7 140 (6.93%) ES6
8 139 (6.88%) Scala
9 105 (5.20%) C++
10 91 (4.50%) PL/SQL
11 87 (4.30%) PHP
12 85 (4.21%) Bash Shell
13 81 (4.01%) Shell Script
14 71 (3.51%) Perl
15 64 (3.17%) VB.NET
16 61 (3.02%) Groovy
17 60 (2.97%) TypeScript
18 56 (2.77%) Ruby
19 55 (2.72%) Objective-C
20 45 (2.23%) C
Qualifications
1 279 (13.81%) Degree
2 109 (5.39%) Computer Science Degree
3 39 (1.93%) ISEB
4 38 (1.88%) Security Cleared
5 23 (1.14%) ISTQB
6 16 (0.79%) SC Cleared
7 15 (0.74%) PhD
8 11 (0.54%) Microsoft Certification
9 8 (0.40%) AWS Certification
10 6 (0.30%) Master's Degree
11 5 (0.25%) PMI Certification
11 5 (0.25%) Postgraduate
12 3 (0.15%) DV Cleared
12 3 (0.15%) ISEB Practitioner
12 3 (0.15%) ISTQB Foundation Certification
12 3 (0.15%) Siebel Certification
13 2 (0.099%) BPSS Clearance
13 2 (0.099%) MCP
13 2 (0.099%) PMP
13 2 (0.099%) SANS
Quality Assurance & Compliance
1 271 (13.41%) QA
2 17 (0.84%) WCAG
3 11 (0.54%) PMO
4 9 (0.45%) Disclosure Scotland
4 9 (0.45%) MiFID
4 9 (0.45%) SLA
5 8 (0.40%) EMIR
6 5 (0.25%) ISO 20022
6 5 (0.25%) MISRA
6 5 (0.25%) MISRA C
7 4 (0.20%) Data Quality
8 3 (0.15%) ISO 15022
8 3 (0.15%) PCI DSS
9 1 (0.049%) GCP
9 1 (0.049%) WAI
System Software
1 105 (5.20%) Docker
2 11 (0.54%) VMware Infrastructure
3 10 (0.49%) Active Directory
4 8 (0.40%) HDFS
5 5 (0.25%) Apache Flume
6 4 (0.20%) Apache ZooKeeper
6 4 (0.20%) Xen
7 2 (0.099%) Firmware
8 1 (0.049%) Virtual Machines
Systems Management
1 61 (3.02%) Puppet
2 48 (2.38%) Ansible
3 43 (2.13%) Terraform
4 34 (1.68%) Opscode Chef
5 33 (1.63%) Kibana
6 29 (1.43%) logstash
7 26 (1.29%) Packer
8 25 (1.24%) Kubernetes
9 11 (0.54%) HP Quality Center
10 8 (0.40%) Oozie
11 4 (0.20%) Hadoop YARN
12 3 (0.15%) CloudForms
12 3 (0.15%) Nagios
13 2 (0.099%) Ambari
13 2 (0.099%) Capistrano
13 2 (0.099%) Rancher
14 1 (0.049%) HockeyApp
Vendors
1 280 (13.85%) Microsoft
2 217 (10.74%) Oracle
3 64 (3.17%) Sybase
4 63 (3.12%) Google
5 56 (2.77%) Tableau
6 54 (2.67%) TIBCO
7 47 (2.33%) IBM
8 42 (2.08%) CA Agile Central
9 41 (2.03%) Perforce
10 25 (1.24%) RedGate
11 20 (0.99%) Adobe
12 19 (0.94%) Facebook
13 18 (0.89%) hybris
14 15 (0.74%) Cloudera
15 14 (0.69%) Apple
15 14 (0.69%) Hortonworks
15 14 (0.69%) Jaspersoft
16 11 (0.54%) BT
16 11 (0.54%) IBM Sterling
16 11 (0.54%) SAP