Period
to 26 May 2018

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 26 May 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
East of England > Cambridgeshire
6 months to
26 May 2018
Same period 2017 Same period 2016
Rank 28 31 47
Rank change year-on-year +3 +16 +2
Permanent jobs citing TDD 353 267 218
As % of all permanent IT jobs advertised in Cambridgeshire 8.15% 7.54% 5.39%
As % of the Processes & Methodologies category 8.82% 8.44% 6.00%
Number of salaries quoted 225 241 172
Cambridgeshire median annual salary £45,000 £50,000 £41,500
Median salary % change year-on-year -10.00% +20.48% -7.78%
10th Percentile £33,750 £33,750 £27,750
90th Percentile £70,000 £61,250 £55,000
East of England median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -5.26%

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 4,001 3,163 3,636
As % of all permanent IT jobs advertised in Cambridgeshire 92.34% 89.33% 89.84%
Number of salaries quoted 2,594 2,456 2,879
Cambridgeshire median annual salary £45,500 £45,000 £43,250
Median salary % change year-on-year +1.11% +4.05% +1.76%
10th Percentile £27,500 £27,500 £27,784
90th Percentile £67,500 £65,000 £65,000
East of England median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +2.27%

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 26 May 2018.

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 26 May 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
Cambridge +1 202 £45,000 -14.29% 33
Peterborough +4 133 £45,000 -0.76% 8
Huntingdon -7 6 £55,000 +10.00% 1
TDD
East of England

For the 6 months to 26 May 2018, IT jobs citing TDD 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 Cambridgeshire region with a requirement for TDD.

1 304 (86.12%) Agile Software Development
2 171 (48.44%) .NET
3 155 (43.91%) C#
4 112 (31.73%) RESTful
5 111 (31.44%) AngularJS
6 108 (30.59%) Java
7 101 (28.61%) Kanban
8 99 (28.05%) Software Engineering
9 98 (27.76%) Continuous Integration
9 98 (27.76%) SQL Server
10 92 (26.06%) JavaScript
11 91 (25.78%) ASP.NET
11 91 (25.78%) MVC
12 89 (25.21%) Scrum
12 89 (25.21%) Git (software)
13 86 (24.36%) SQL
14 85 (24.08%) OO
14 85 (24.08%) ASP.NET MVC
15 81 (22.95%) ASP.NET Web API
16 77 (21.81%) WorldPay
16 77 (21.81%) Ruby
17 76 (21.53%) Amazon AWS
17 76 (21.53%) Node.js
18 72 (20.40%) Test Automation
19 70 (19.83%) E-Commerce
19 70 (19.83%) KnockoutJS
20 68 (19.26%) HTML
20 68 (19.26%) BDD
21 67 (18.98%) NoSQL
22 65 (18.41%) Linux

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 32 (9.07%) Elasticsearch
2 21 (5.95%) Apache Spark
3 9 (2.55%) Confluence
4 6 (1.70%) Apache
4 6 (1.70%) OpenStack
5 2 (0.57%) nginx
6 1 (0.28%) CMS
6 1 (0.28%) Sitecore CMS
6 1 (0.28%) Umbraco
Applications
1 4 (1.13%) Photoshop
2 2 (0.57%) S-PLUS
3 1 (0.28%) Simulink
Business Applications
1 26 (7.37%) Payment Gateway
Cloud Services
1 76 (21.53%) Amazon AWS
2 54 (15.30%) Microsoft Azure
3 41 (11.61%) GitHub
4 26 (7.37%) OpenShift
5 6 (1.70%) Google Cloud Platform
6 3 (0.85%) Google Play
7 2 (0.57%) npm
7 2 (0.57%) NuGet
8 1 (0.28%) IaaS
8 1 (0.28%) PaaS
8 1 (0.28%) SaaS
Communications & Networking
1 19 (5.38%) HTTP
2 8 (2.27%) Internet
3 6 (1.70%) Wireless
4 5 (1.42%) SMS
5 2 (0.57%) TCP/IP
5 2 (0.57%) VPN
Database & Business Intelligence
1 98 (27.76%) SQL Server
2 67 (18.98%) NoSQL
3 60 (17.00%) SQL Server 2016
4 50 (14.16%) MongoDB
5 30 (8.50%) Relational Database
6 27 (7.65%) Apache Cassandra
7 16 (4.53%) Big Data
8 4 (1.13%) MySQL
8 4 (1.13%) PostgreSQL
9 2 (0.57%) Neo4j
9 2 (0.57%) Redis
9 2 (0.57%) SQL Server 2000
9 2 (0.57%) SQL Server 2012
10 1 (0.28%) CouchDB
10 1 (0.28%) RDBMS
Development Applications
1 89 (25.21%) Git (software)
2 55 (15.58%) JIRA
3 48 (13.60%) Jenkins
4 47 (13.31%) TeamCity
5 43 (12.18%) Selenium
6 37 (10.48%) NUnit
7 35 (9.92%) Cucumber
8 26 (7.37%) Sonatype Nexus
9 25 (7.08%) SpecFlow
10 24 (6.80%) ReSharper
11 18 (5.10%) Atlassian Bamboo
12 12 (3.40%) Visual Studio
13 8 (2.27%) Vagrant
14 7 (1.98%) JMeter
14 7 (1.98%) SoapUI
15 5 (1.42%) Mercurial
15 5 (1.42%) NCrunch
15 5 (1.42%) Subversion
16 4 (1.13%) webpack
17 3 (0.85%) MSBuild
General
1 63 (17.85%) Finance
2 38 (10.76%) Retail
3 34 (9.63%) Games
4 13 (3.68%) Music Industry
5 12 (3.40%) Marketing
6 7 (1.98%) Manufacturing
7 2 (0.57%) Advertising
7 2 (0.57%) Electronics
8 1 (0.28%) Banking
8 1 (0.28%) Telecoms
Job Titles
1 197 (55.81%) Developer
2 107 (30.31%) .NET Developer
3 61 (17.28%) Senior Developer
4 51 (14.45%) Java Developer
5 49 (13.88%) Java Engineer
6 37 (10.48%) Software Engineer
7 33 (9.35%) Senior Java Developer
8 31 (8.78%) Software Developer
9 30 (8.50%) Messaging Developer
10 26 (7.37%) Technical Leader
11 24 (6.80%) C# Developer
11 24 (6.80%) Java Software Engineer
12 22 (6.23%) Java Scala Developer
12 22 (6.23%) Scala Developer
12 22 (6.23%) Senior Java Scala Developer
12 22 (6.23%) Senior Scala Developer
13 21 (5.95%) Programmer
13 21 (5.95%) Senior .NET Developer
14 19 (5.38%) Senior Java Engineer
15 18 (5.10%) Analyst
Libraries, Frameworks & Software Standards
1 171 (48.44%) .NET
2 112 (31.73%) RESTful
3 111 (31.44%) AngularJS
4 91 (25.78%) ASP.NET
5 85 (24.08%) ASP.NET MVC
6 81 (22.95%) ASP.NET Web API
7 76 (21.53%) Node.js
8 70 (19.83%) KnockoutJS
9 68 (19.26%) HTML
10 65 (18.41%) ASP.NET MVC 5
11 61 (17.28%) CSS
12 55 (15.58%) HTML5
13 53 (15.01%) WCF
14 47 (13.31%) .NET Framework
15 46 (13.03%) Twitter Bootstrap
16 44 (12.46%) WPF
17 39 (11.05%) .NET Core
18 38 (10.76%) Web Services
19 36 (10.20%) Spring
20 35 (9.92%) jQuery
Miscellaneous
1 46 (13.03%) Xbox
2 37 (10.48%) Greenfield Project
3 26 (7.37%) Distributed Denial-of-Service
3 26 (7.37%) Online Games
3 26 (7.37%) Private Cloud
4 24 (6.80%) Fintech
5 23 (6.52%) Computer Science
6 19 (5.38%) User Experience
7 14 (3.97%) Analytical Skills
8 13 (3.68%) iSeries
9 10 (2.83%) Self-Motivation
10 7 (1.98%) Enterprise Software
11 4 (1.13%) Data Protection Act
11 4 (1.13%) Mobile App
12 3 (0.85%) Internet of Things
12 3 (0.85%) iPad
12 3 (0.85%) iPhone
13 2 (0.57%) Data Centre
13 2 (0.57%) Data Structures
13 2 (0.57%) Raspberry Pi
Operating Systems
1 65 (18.41%) Linux
2 34 (9.63%) Android
3 28 (7.93%) Apple iOS
4 15 (4.25%) Windows
5 11 (3.12%) Unix
6 3 (0.85%) Debian
Processes & Methodologies
1 304 (86.12%) Agile Software Development
2 101 (28.61%) Kanban
3 99 (28.05%) Software Engineering
4 98 (27.76%) Continuous Integration
5 91 (25.78%) MVC
6 89 (25.21%) Scrum
7 85 (24.08%) OO
8 72 (20.40%) Test Automation
9 70 (19.83%) E-Commerce
10 68 (19.26%) BDD
11 60 (17.00%) Microservices
12 53 (15.01%) Web Application Development
13 52 (14.73%) Continuous Delivery
14 47 (13.31%) Problem-Solving
15 43 (12.18%) Dependency Injection
16 41 (11.61%) DevOps
17 39 (11.05%) Multithreading
18 30 (8.50%) Coaching
19 26 (7.37%) DDoS Mitigation
19 26 (7.37%) Wireframes
Programming Languages
1 155 (43.91%) C#
2 108 (30.59%) Java
3 92 (26.06%) JavaScript
4 86 (24.36%) SQL
5 77 (21.81%) Ruby
6 56 (15.86%) Python
7 42 (11.90%) C
8 32 (9.07%) Scala
9 30 (8.50%) F#
10 13 (3.68%) RPG
10 13 (3.68%) RPG IV
11 12 (3.40%) Perl
12 5 (1.42%) C++
13 4 (1.13%) Bash Shell
14 3 (0.85%) PHP
14 3 (0.85%) T-SQL
15 2 (0.57%) Kotlin
15 2 (0.57%) Shell Script
15 2 (0.57%) TypeScript
16 1 (0.28%) MATLAB
Qualifications
1 32 (9.07%) Degree
2 11 (3.12%) Computer Science Degree
3 5 (1.42%) PhD
Quality Assurance & Compliance
1 26 (7.37%) PCI DSS
2 18 (5.10%) QA
3 6 (1.70%) GCP
System Software
1 60 (17.00%) Docker
2 2 (0.57%) Apache ZooKeeper
2 2 (0.57%) Firmware
2 2 (0.57%) Hyper-V
2 2 (0.57%) KVM
2 2 (0.57%) Virtual Machines
2 2 (0.57%) VirtualBox
2 2 (0.57%) VMware Infrastructure
2 2 (0.57%) Xen
Systems Management
1 30 (8.50%) Business Desktop Deployment
1 30 (8.50%) Kibana
1 30 (8.50%) WSUS
2 2 (0.57%) Opscode Chef
2 2 (0.57%) Puppet
Vendors
1 77 (21.81%) WorldPay
2 44 (12.46%) Microsoft
3 42 (11.90%) Oracle
4 13 (3.68%) IBM
5 7 (1.98%) Terracotta
6 6 (1.70%) Google
7 4 (1.13%) Adobe
8 2 (0.57%) Atlassian
8 2 (0.57%) VMware
9 1 (0.28%) SAP
9 1 (0.28%) Sitecore