Period
to 22 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Brentford with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 22 July 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
London > Brentford
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 5 - 11
Rank change year-on-year - +11 -
Permanent jobs citing TDD 23 0 22
As % of all permanent IT jobs advertised in Brentford 25.56% - 15.83%
As % of the Processes & Methodologies category 26.44% - 19.30%
Number of salaries quoted 23 0 22
Brentford median annual salary £52,500 - £72,500
10th Percentile £42,500 - £55,000
90th Percentile £61,250 - £83,750
London median annual salary £62,500 £60,000 £55,000
% change year-on-year +4.17% +9.09% -

TDD 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 Brentford with a requirement for process and methodology skills.

Process & Methodology Skills
Brentford
Permanent job vacancies with a requirement for process and methodology skills 87 72 114
As % of all permanent IT job vacancies advertised in Brentford 96.67% 79.12% 82.01%
Number of salaries quoted 84 66 110
Brentford median annual salary £48,750 £50,000 £58,000
Median salary % change year-on-year -2.50% -13.79% +5.45%
10th Percentile £37,500 £29,875 £33,500
90th Percentile £62,500 £65,000 £82,625
London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

TDD
Job Vacancy Trend in Brentford

Job postings citing TDD as a percentage of all IT jobs advertised in Brentford.

Job vacancy trend for TDD in Brentford

TDD
Salary Trend in Brentford

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD in Brentford.

Salary trend for TDD in Brentford

TDD
Salary Histogram in Brentford

The salary distribution of IT jobs citing TDD in Brentford over the 6 months to 22 July 2017.

Salary histogram for TDD in Brentford

For the 6 months to 22 July 2017, IT jobs citing TDD 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 Brentford region with a requirement for TDD.

1 22 (95.65%) Agile Software Development
2 20 (86.96%) Java
3 15 (65.22%) MVC
4 12 (52.17%) J2EE
5 11 (47.83%) Spring
5 11 (47.83%) C#
5 11 (47.83%) REST
5 11 (47.83%) User Experience
6 10 (43.48%) SQL Server
6 10 (43.48%) Scrum
6 10 (43.48%) Java EE
7 9 (39.13%) Online Games
7 9 (39.13%) .NET
7 9 (39.13%) QA
7 9 (39.13%) Spring MVC
7 9 (39.13%) HTML
7 9 (39.13%) CSS
7 9 (39.13%) Games
7 9 (39.13%) Hibernate
7 9 (39.13%) JMS
7 9 (39.13%) Microservices
7 9 (39.13%) Spring Boot
7 9 (39.13%) Relational Database
7 9 (39.13%) Event-Driven Architecture
7 9 (39.13%) High Availability
7 9 (39.13%) Low Latency
7 9 (39.13%) Kanban
7 9 (39.13%) JPA
7 9 (39.13%) BDD
8 8 (34.78%) Mobile App

TDD
Co-occurring IT Skills in Brentford 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 8 (34.78%) IIS
2 2 (8.70%) NServiceBus
Cloud Services
1 2 (8.70%) Amazon AWS
1 2 (8.70%) Microsoft Azure
Database & Business Intelligence
1 10 (43.48%) SQL Server
2 9 (39.13%) Relational Database
3 4 (17.39%) NoSQL
4 2 (8.70%) Apache Cassandra
4 2 (8.70%) Azure SQL Database
4 2 (8.70%) Couchbase
4 2 (8.70%) CouchDB
4 2 (8.70%) Event Store
4 2 (8.70%) MongoDB
4 2 (8.70%) Neo4j
4 2 (8.70%) RavenDB
4 2 (8.70%) Redis
Development Applications
1 2 (8.70%) Git (software)
1 2 (8.70%) JSUnit
1 2 (8.70%) JUnit
1 2 (8.70%) Subversion
1 2 (8.70%) TeamCity
General
1 9 (39.13%) Games
Job Titles
1 23 (100.00%) Developer
2 12 (52.17%) Java Developer
3 11 (47.83%) J2EE Developer
3 11 (47.83%) Java/J2EE Developer
4 7 (30.43%) .NET Developer
4 7 (30.43%) Sitecore Developer
5 6 (26.09%) Senior Developer
6 5 (21.74%) C# .NET Developer
6 5 (21.74%) C# Developer
6 5 (21.74%) Senior .NET Developer
7 4 (17.39%) Senior C# .NET Developer
7 4 (17.39%) Senior C# Developer
8 3 (13.04%) Senior Sitecore Developer
8 3 (13.04%) Xamarin Developer
9 1 (4.35%) ASP.NET MVC Developer
9 1 (4.35%) Full Stack Developer
9 1 (4.35%) Lead Developer
9 1 (4.35%) Lead Java Developer
9 1 (4.35%) Senior Xamarin Developer
Libraries, Frameworks & Software Standards
1 12 (52.17%) J2EE
2 11 (47.83%) REST
2 11 (47.83%) Spring
3 10 (43.48%) Java EE
4 9 (39.13%) .NET
4 9 (39.13%) CSS
4 9 (39.13%) Hibernate
4 9 (39.13%) HTML
4 9 (39.13%) JMS
4 9 (39.13%) JPA
4 9 (39.13%) Spring Boot
4 9 (39.13%) Spring MVC
5 8 (34.78%) HTML5
6 7 (30.43%) jQuery
7 6 (26.09%) Ajax
7 6 (26.09%) ASP.NET
8 3 (13.04%) WCF
9 2 (8.70%) AngularJS
9 2 (8.70%) LESS
9 2 (8.70%) Reactive Extensions
Miscellaneous
1 11 (47.83%) User Experience
2 9 (39.13%) Online Games
3 8 (34.78%) Mobile App
4 2 (8.70%) Blog
Operating Systems
1 8 (34.78%) Android
2 4 (17.39%) Windows
3 2 (8.70%) Apple iOS
3 2 (8.70%) Windows Server
3 2 (8.70%) Windows Server 2012
4 1 (4.35%) Linux
Processes & Methodologies
1 22 (95.65%) Agile Software Development
2 15 (65.22%) MVC
3 10 (43.48%) Scrum
4 9 (39.13%) BDD
4 9 (39.13%) Event-Driven Architecture
4 9 (39.13%) High Availability
4 9 (39.13%) Kanban
4 9 (39.13%) Low Latency
4 9 (39.13%) Microservices
5 8 (34.78%) Continuous Integration
5 8 (34.78%) SOA
6 7 (30.43%) OOP
7 6 (26.09%) Capacity Planning
7 6 (26.09%) Continuous Deployment
7 6 (26.09%) Inversion of Control
8 2 (8.70%) DevOps
8 2 (8.70%) Mobile Application Development
8 2 (8.70%) Performance Tuning
8 2 (8.70%) SDLC
8 2 (8.70%) SOLID
Programming Languages
1 20 (86.96%) Java
2 11 (47.83%) C#
3 8 (34.78%) Objective-C
4 3 (13.04%) JavaScript
4 3 (13.04%) SQL
4 3 (13.04%) T-SQL
5 2 (8.70%) Apple Swift
5 2 (8.70%) PowerShell
6 1 (4.35%) VB
Quality Assurance & Compliance
1 9 (39.13%) QA
System Software
1 2 (8.70%) Docker
Systems Management
1 2 (8.70%) Opscode Chef
1 2 (8.70%) Puppet
Vendors
1 8 (34.78%) Microsoft
1 8 (34.78%) Sitecore
2 3 (13.04%) Xamarin
Brentford, Middlesex
Modis International
Salary: £45000.00 - £70000.00 per annum + Benefits package
Posted: 3 days ago