Period
to 22 November 2017

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

Test-Driven Development (TDD)
East of England > Cambridgeshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 27 39 32
Rank change year-on-year +12 -7 -1
Permanent jobs citing TDD 380 213 298
As % of all permanent IT jobs advertised in Cambridgeshire 8.95% 6.10% 7.33%
As % of the Processes & Methodologies category 9.71% 6.92% 8.30%
Number of salaries quoted 321 205 263
Cambridgeshire median annual salary £47,500 £45,344 £42,500
Median salary % change year-on-year +4.75% +6.69% -5.56%
10th Percentile £32,500 £31,550 £31,250
90th Percentile £70,000 £65,000 £61,250
East of England median annual salary £48,945 £46,614 £47,500
% change year-on-year +5.00% -1.87% +5.56%

TDD 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 Cambridgeshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Cambridgeshire
Permanent vacancies with a requirement for process or methodology skills 3915 3076 3590
As % of all permanent IT jobs advertised in Cambridgeshire 92.18% 88.09% 88.29%
Number of salaries quoted 2993 2530 3104
Cambridgeshire median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £27,500 £26,250 £27,500
90th Percentile £71,250 £66,250 £63,750
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +4.65%

TDD
Job Vacancy Trend in Cambridgeshire

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

Job vacancy trend for TDD in Cambridgeshire

TDD
Salary Trend in Cambridgeshire

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

Salary trend for TDD in Cambridgeshire

TDD
Salary Histogram in Cambridgeshire

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

Salary histogram for TDD in Cambridgeshire

TDD
Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Cambridgeshire region over the 6 months to 22 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
Cambridge +13 220 £47,500 +18.75% 15
Peterborough +12 105 £49,500 +9.17% 10
Ely - 7 £37,500 -
Huntingdon +9 6 £37,500 -25.00% 1
TDD
East of England

For the 6 months to 22 November 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 Cambridgeshire region with a requirement for TDD.

1 292 (76.84%) Agile Software Development
2 247 (65.00%) C#
3 225 (59.21%) .NET
4 159 (41.84%) MVC
5 157 (41.32%) OO
6 148 (38.95%) ASP.NET
7 144 (37.89%) JavaScript
8 134 (35.26%) ASP.NET MVC
9 114 (30.00%) Software Engineering
9 114 (30.00%) ASP.NET Web API
10 113 (29.74%) AngularJS
10 113 (29.74%) SQL Server
11 108 (28.42%) Degree
12 107 (28.16%) Java
13 103 (27.11%) HTML
14 102 (26.84%) WCF
15 98 (25.79%) Git (software)
16 96 (25.26%) SQL
17 95 (25.00%) CSS
17 95 (25.00%) HTML5
18 93 (24.47%) RESTful
19 90 (23.68%) Test Automation
20 77 (20.26%) Scrum
20 77 (20.26%) ASP.NET MVC 5
21 76 (20.00%) Linux
22 73 (19.21%) Node.js
22 73 (19.21%) KnockoutJS
23 72 (18.95%) BDD
23 72 (18.95%) Microsoft
24 71 (18.68%) Finance

TDD
Co-occurring IT Skills in Cambridgeshire 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 26 (6.84%) Elasticsearch
2 7 (1.84%) Cloud Foundry
3 4 (1.05%) Apache Spark
4 3 (0.79%) IIS
5 2 (0.53%) JBoss
6 1 (0.26%) Tomcat
Cloud Services
1 62 (16.32%) Microsoft Azure
2 38 (10.00%) Amazon AWS
3 36 (9.47%) GitHub
4 10 (2.63%) SaaS
5 5 (1.32%) Google Cloud Platform
6 4 (1.05%) Google Play
7 3 (0.79%) PaaS
8 2 (0.53%) Amazon S3
8 2 (0.53%) Google Analytics
9 1 (0.26%) Cloud Computing
9 1 (0.26%) IaaS
9 1 (0.26%) Serverless
Communications & Networking
1 17 (4.47%) HTTP
2 8 (2.11%) Bluetooth
2 8 (2.11%) Wireless
3 7 (1.84%) Ethernet
3 7 (1.84%) Internet
3 7 (1.84%) TCP/IP
4 1 (0.26%) Wi-Fi
Database & Business Intelligence
1 113 (29.74%) SQL Server
2 66 (17.37%) NoSQL
3 63 (16.58%) Relational Database
4 59 (15.53%) SQL Server 2016
5 38 (10.00%) MongoDB
6 31 (8.16%) MySQL
7 16 (4.21%) Big Data
8 11 (2.89%) Azure SQL Database
9 9 (2.37%) SQL Server 2014
10 6 (1.58%) PostgreSQL
10 6 (1.58%) Redis
11 4 (1.05%) Hadoop
12 3 (0.79%) DocumentDB
12 3 (0.79%) SQL Server 2008
12 3 (0.79%) SQL Server 2012
12 3 (0.79%) SQL Server Integration Services
12 3 (0.79%) SQL Server Reporting Services
13 2 (0.53%) DB2
14 1 (0.26%) CouchDB
14 1 (0.26%) RDBMS
Development Applications
1 98 (25.79%) Git (software)
2 64 (16.84%) TeamCity
3 58 (15.26%) NUnit
4 56 (14.74%) Selenium
5 35 (9.21%) Team Foundation Server
6 32 (8.42%) Mercurial
7 31 (8.16%) Jenkins
8 26 (6.84%) SpecFlow
9 21 (5.53%) ReSharper
10 18 (4.74%) JIRA
11 14 (3.68%) Moq
11 14 (3.68%) MSBuild
11 14 (3.68%) Subversion
12 11 (2.89%) Cucumber
13 9 (2.37%) AppVeyor
13 9 (2.37%) JUnit
13 9 (2.37%) MSTest
13 9 (2.37%) Octopus Deploy
14 8 (2.11%) WebDriver
15 5 (1.32%) Mockito
General
1 71 (18.68%) Finance
2 28 (7.37%) Marketing
3 24 (6.32%) Telecoms
4 16 (4.21%) Electronics
4 16 (4.21%) Manufacturing
4 16 (4.21%) Music Industry
5 8 (2.11%) Advertising
6 5 (1.32%) Retail
7 4 (1.05%) Banking
7 4 (1.05%) Games
8 2 (0.53%) Law
9 1 (0.26%) Publishing
Job Titles
1 262 (68.95%) Developer
2 132 (34.74%) .NET Developer
3 90 (23.68%) C# Developer
4 64 (16.84%) C# .NET Developer
5 58 (15.26%) Senior Developer
6 50 (13.16%) Software Engineer
7 40 (10.53%) Software Developer
7 40 (10.53%) Web Developer
8 39 (10.26%) Graduate
9 33 (8.68%) Senior Software Engineer
10 32 (8.42%) Graduate Developer
11 31 (8.16%) Full Stack Developer
12 30 (7.89%) ASP.NET Developer
12 30 (7.89%) Senior .NET Developer
13 29 (7.63%) Senior C# Developer
14 28 (7.37%) C# ASP.NET Developer
15 26 (6.84%) Java Developer
15 26 (6.84%) Java Engineer
16 23 (6.05%) Graduate Web Developer
16 23 (6.05%) Messaging Developer
Libraries, Frameworks & Software Standards
1 225 (59.21%) .NET
2 148 (38.95%) ASP.NET
3 134 (35.26%) ASP.NET MVC
4 114 (30.00%) ASP.NET Web API
5 113 (29.74%) AngularJS
6 103 (27.11%) HTML
7 102 (26.84%) WCF
8 95 (25.00%) CSS
8 95 (25.00%) HTML5
9 93 (24.47%) RESTful
10 77 (20.26%) ASP.NET MVC 5
11 73 (19.21%) KnockoutJS
11 73 (19.21%) Node.js
12 67 (17.63%) CSS3
13 65 (17.11%) Twitter Bootstrap
14 59 (15.53%) jQuery
15 40 (10.53%) .NET Framework
16 39 (10.26%) WPF
17 35 (9.21%) Spring
17 35 (9.21%) Web Services
Miscellaneous
1 56 (14.74%) Greenfield Project
2 36 (9.47%) Computer Science
3 27 (7.11%) Algorithms
4 25 (6.58%) Analytical Skills
5 24 (6.32%) Enterprise Software
5 24 (6.32%) Xbox
6 21 (5.53%) Data Structures
7 17 (4.47%) Mobile App
8 15 (3.95%) iPad
9 13 (3.42%) Fintech
10 9 (2.37%) Social Network
11 8 (2.11%) User Experience
12 7 (1.84%) Tandem
13 4 (1.05%) iPhone
14 3 (0.79%) BBC
14 3 (0.79%) Smart Energy
14 3 (0.79%) Video on Demand
15 1 (0.26%) Raspberry Pi
15 1 (0.26%) Smartphone
15 1 (0.26%) Video\Live Streaming
Operating Systems
1 76 (20.00%) Linux
2 46 (12.11%) Android
3 27 (7.11%) Debian
4 19 (5.00%) Windows
5 15 (3.95%) Apple iOS
6 10 (2.63%) Unix
7 1 (0.26%) CentOS
7 1 (0.26%) Red Hat Enterprise Linux
Processes & Methodologies
1 292 (76.84%) Agile Software Development
2 159 (41.84%) MVC
3 157 (41.32%) OO
4 114 (30.00%) Software Engineering
5 90 (23.68%) Test Automation
6 77 (20.26%) Scrum
7 72 (18.95%) BDD
8 60 (15.79%) Web Application Development
9 53 (13.95%) Unit Testing
10 52 (13.68%) Web Development
11 49 (12.89%) Kanban
11 49 (12.89%) OOP
12 48 (12.63%) Continuous Integration
13 45 (11.84%) Mathematics
14 43 (11.32%) Multithreading
15 41 (10.79%) Inversion of Control
15 41 (10.79%) Release Management
16 39 (10.26%) Dependency Injection
17 37 (9.74%) SDLC
18 34 (8.95%) Physics
Programming Languages
1 247 (65.00%) C#
2 144 (37.89%) JavaScript
3 107 (28.16%) Java
4 96 (25.26%) SQL
5 63 (16.58%) Ruby
6 52 (13.68%) Python
7 36 (9.47%) C++
8 30 (7.89%) F#
9 20 (5.26%) T-SQL
10 18 (4.74%) C
11 10 (2.63%) PHP
12 9 (2.37%) Perl
13 7 (1.84%) Embedded C
14 5 (1.32%) Apple Swift
14 5 (1.32%) Objective-C
15 3 (0.79%) Kotlin
15 3 (0.79%) R
15 3 (0.79%) Scala
16 2 (0.53%) Assembly Language
16 2 (0.53%) Bash Shell
Qualifications
1 108 (28.42%) Degree
2 21 (5.53%) Computer Science Degree
3 7 (1.84%) Numerate Degree
3 7 (1.84%) PhD
4 1 (0.26%) ISEB
Quality Assurance & Compliance
1 43 (11.32%) QA
System Software
1 36 (9.47%) Docker
2 4 (1.05%) Apache ZooKeeper
2 4 (1.05%) HDFS
Systems Management
1 23 (6.05%) Business Desktop Deployment
1 23 (6.05%) Kibana
1 23 (6.05%) WSUS
2 6 (1.58%) Kubernetes
3 4 (1.05%) Puppet
Vendors
1 72 (18.95%) Microsoft
2 16 (4.21%) SAP
3 13 (3.42%) Terracotta
4 11 (2.89%) Google
5 10 (2.63%) Oracle
6 9 (2.37%) Facebook
6 9 (2.37%) Twitter
7 3 (0.79%) Xamarin
8 2 (0.53%) IBM
8 2 (0.53%) QNX
8 2 (0.53%) Wind River
8 2 (0.53%) WorldPay
9 1 (0.26%) Perforce
9 1 (0.26%) Red Hat