Period
to 17 November 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 17 November 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
East of England > Cambridgeshire
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 44 29 42
Rank change year-on-year -15 +13 -10
Permanent jobs citing TDD 189 372 216
As % of all permanent IT jobs advertised in Cambridgeshire 5.92% 8.97% 6.16%
As % of the Processes & Methodologies category 6.44% 9.60% 6.89%
Number of salaries quoted 110 313 207
Cambridgeshire median annual salary £50,000 £47,500 £45,344
Median salary % change year-on-year +5.26% +4.75% +6.69%
10th Percentile £36,250 £32,500 £31,150
90th Percentile £65,000 £70,000 £65,000
East of England median annual salary £50,000 £49,500 £46,614
% change year-on-year +1.01% +6.19% -1.87%

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 2,934 3,874 3,135
As % of all permanent IT jobs advertised in Cambridgeshire 91.97% 93.37% 89.34%
Number of salaries quoted 2,096 2,964 2,575
Cambridgeshire median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +1.12%
10th Percentile £27,500 £27,500 £26,250
90th Percentile £71,250 £71,250 £66,250
East of England median annual salary £47,500 £46,500 £45,000
% change year-on-year +2.15% +3.33% -

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 17 November 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 17 November 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 0 117 £50,000 +5.26% 41
Peterborough -36 65 £46,500 -6.06% 7
Huntingdon +7 1 £50,000 +17.65% 1
TDD
East of England

For the 6 months to 17 November 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.

1 159 (84.13%) Agile Software Development
2 88 (46.56%) Java
3 69 (36.51%) JavaScript
4 66 (34.92%) OO
5 60 (31.75%) C#
6 57 (30.16%) SQL
7 55 (29.10%) .NET
8 53 (28.04%) Scrum
9 52 (27.51%) BDD
10 48 (25.40%) Software Engineering
11 44 (23.28%) Git (software)
11 44 (23.28%) Docker
12 42 (22.22%) Test Automation
12 42 (22.22%) Amazon AWS
12 42 (22.22%) Continuous Integration
13 40 (21.16%) RESTful
14 38 (20.11%) HTML
14 38 (20.11%) Web Services
14 38 (20.11%) Spring
15 37 (19.58%) CSS
16 35 (18.52%) MVC
16 35 (18.52%) Microservices
17 34 (17.99%) Problem-Solving
18 33 (17.46%) WorldPay
18 33 (17.46%) Mentoring
18 33 (17.46%) Linux
18 33 (17.46%) Degree
19 31 (16.40%) Finance
19 31 (16.40%) Ansible
20 30 (15.87%) Continuous Delivery

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 11 (5.82%) OpenStack
2 9 (4.76%) Elasticsearch
3 5 (2.65%) Tomcat
4 4 (2.12%) Apache
4 4 (2.12%) Apache Spark
4 4 (2.12%) Cloud Foundry
4 4 (2.12%) JBoss
5 3 (1.59%) IIS
5 3 (1.59%) nginx
6 2 (1.06%) Confluence
6 2 (1.06%) GlassFish
7 1 (0.53%) Mule
7 1 (0.53%) Mule ESB
7 1 (0.53%) WebLogic
7 1 (0.53%) WebSphere
7 1 (0.53%) WebSphere Application Server
Business Applications
1 19 (10.05%) Payment Gateway
Cloud Services
1 42 (22.22%) Amazon AWS
2 26 (13.76%) Microsoft Azure
3 22 (11.64%) OpenShift
4 18 (9.52%) GitHub
5 4 (2.12%) PaaS
6 3 (1.59%) Google Cloud Platform
6 3 (1.59%) SaaS
7 2 (1.06%) Serverless
8 1 (0.53%) npm
Communications & Networking
1 9 (4.76%) Internet
2 8 (4.23%) HTTP
3 4 (2.12%) Wireless
4 2 (1.06%) SSL
5 1 (0.53%) 802.15
5 1 (0.53%) SMS
5 1 (0.53%) SNMP
5 1 (0.53%) ZigBee
Database & Business Intelligence
1 24 (12.70%) SQL Server
2 20 (10.58%) Relational Database
3 19 (10.05%) Apache Cassandra
4 17 (8.99%) NoSQL
4 17 (8.99%) SQL Server 2016
5 14 (7.41%) Amazon RDS
6 13 (6.88%) MongoDB
7 11 (5.82%) MySQL
8 5 (2.65%) Big Data
9 3 (1.59%) Hadoop
9 3 (1.59%) Neo4j
9 3 (1.59%) PostgreSQL
10 2 (1.06%) Geospatial Data
10 2 (1.06%) SQL Server 2012
10 2 (1.06%) SQL Server Reporting Services
11 1 (0.53%) Blockchain
11 1 (0.53%) RDBMS
11 1 (0.53%) SQL Server 2005
11 1 (0.53%) SQL Server 2008
11 1 (0.53%) SQL Server 2014
Development Applications
1 44 (23.28%) Git (software)
2 21 (11.11%) Jenkins
3 15 (7.94%) JIRA
3 15 (7.94%) Selenium
3 15 (7.94%) TeamCity
4 14 (7.41%) Cucumber
5 12 (6.35%) Visual Studio
6 11 (5.82%) ReSharper
7 9 (4.76%) Maven
8 8 (4.23%) NUnit
9 7 (3.70%) NCrunch
9 7 (3.70%) Vagrant
10 6 (3.17%) JUnit
11 5 (2.65%) Atlassian Bamboo
12 4 (2.12%) SonarQube
12 4 (2.12%) webpack
13 3 (1.59%) Jasmine
13 3 (1.59%) Travis CI
14 2 (1.06%) JIRA Agile
14 2 (1.06%) Sonatype Nexus
General
1 31 (16.40%) Finance
2 11 (5.82%) Banking
2 11 (5.82%) Law
3 9 (4.76%) Marketing
4 5 (2.65%) Manufacturing
5 4 (2.12%) Games
5 4 (2.12%) Retail
6 2 (1.06%) Electronics
6 2 (1.06%) Investment Banking
6 2 (1.06%) Music Industry
7 1 (0.53%) Advertising
Job Titles
1 109 (57.67%) Developer
2 40 (21.16%) Java Developer
3 39 (20.63%) Software Engineer
4 32 (16.93%) .NET Developer
5 29 (15.34%) Software Developer
6 25 (13.23%) Senior Developer
7 21 (11.11%) Java Engineer
8 19 (10.05%) C# Developer
9 15 (7.94%) C# .NET Developer
9 15 (7.94%) Java Software Developer
10 14 (7.41%) Programmer
10 14 (7.41%) Technical Leader
11 13 (6.88%) Principal Developer
11 13 (6.88%) Principal Software Developer
12 12 (6.35%) Java Programmer
13 11 (5.82%) Senior Software Engineer
14 10 (5.29%) Java Scala Developer
14 10 (5.29%) Java Software Engineer
14 10 (5.29%) Scala Developer
14 10 (5.29%) Web Developer
Libraries, Frameworks & Software Standards
1 55 (29.10%) .NET
2 40 (21.16%) RESTful
3 38 (20.11%) HTML
3 38 (20.11%) Spring
3 38 (20.11%) Web Services
4 37 (19.58%) CSS
5 27 (14.29%) jQuery
6 24 (12.70%) Node.js
7 23 (12.17%) ASP.NET
7 23 (12.17%) ASP.NET MVC
8 22 (11.64%) AngularJS
9 20 (10.58%) Spring Boot
10 18 (9.52%) HTML5
10 18 (9.52%) REST
11 15 (7.94%) Akka
12 14 (7.41%) Play Framework
13 13 (6.88%) ASP.NET Web API
14 12 (6.35%) Twitter Bootstrap
14 12 (6.35%) WPF
15 11 (5.82%) ASP.NET MVC 5
Miscellaneous
1 27 (14.29%) Computer Science
2 18 (9.52%) User Experience
3 14 (7.41%) Hybrid Cloud
3 14 (7.41%) Public Cloud
4 11 (5.82%) Fintech
5 10 (5.29%) Algorithms
6 9 (4.76%) Greenfield Project
7 8 (4.23%) Internet of Things
8 7 (3.70%) Analytical Skills
9 5 (2.65%) Self-Motivation
10 4 (2.12%) Cloud Native
10 4 (2.12%) Enterprise Software
10 4 (2.12%) LIMS
11 3 (1.59%) Data Structures
11 3 (1.59%) Mobile App
11 3 (1.59%) N-Tier
12 2 (1.06%) iSeries
13 1 (0.53%) BBC
13 1 (0.53%) Device Driver
13 1 (0.53%) Online Games
Operating Systems
1 33 (17.46%) Linux
2 8 (4.23%) Android
2 8 (4.23%) Unix
2 8 (4.23%) Windows
3 6 (3.17%) Apple iOS
4 3 (1.59%) CentOS
4 3 (1.59%) Debian
5 2 (1.06%) Ubuntu
5 2 (1.06%) Windows Server
Processes & Methodologies
1 159 (84.13%) Agile Software Development
2 66 (34.92%) OO
3 53 (28.04%) Scrum
4 52 (27.51%) BDD
5 48 (25.40%) Software Engineering
6 42 (22.22%) Continuous Integration
6 42 (22.22%) Test Automation
7 35 (18.52%) Microservices
7 35 (18.52%) MVC
8 34 (17.99%) Problem-Solving
9 33 (17.46%) Mentoring
10 30 (15.87%) Continuous Delivery
11 29 (15.34%) Kanban
12 26 (13.76%) DevOps
13 25 (13.23%) Unit Testing
14 23 (12.17%) Coaching
15 22 (11.64%) Creative Thinking
16 21 (11.11%) E-Commerce
17 19 (10.05%) Software Architecture
18 17 (8.99%) Multithreading
Programming Languages
1 88 (46.56%) Java
2 69 (36.51%) JavaScript
3 60 (31.75%) C#
4 57 (30.16%) SQL
5 26 (13.76%) Python
5 26 (13.76%) Ruby
6 20 (10.58%) Scala
7 10 (5.29%) Java 8
8 7 (3.70%) C
9 6 (3.17%) C++
9 6 (3.17%) F#
10 4 (2.12%) ES6
10 4 (2.12%) T-SQL
11 3 (1.59%) Go
11 3 (1.59%) Kotlin
12 2 (1.06%) RPG
12 2 (1.06%) RPG IV
12 2 (1.06%) TypeScript
12 2 (1.06%) VB.NET
13 1 (0.53%) VB
Qualifications
1 33 (17.46%) Degree
2 20 (10.58%) Computer Science Degree
3 1 (0.53%) PhD
3 1 (0.53%) Sun Certification
Quality Assurance & Compliance
1 22 (11.64%) QA
2 9 (4.76%) PSD2
3 1 (0.53%) PCI DSS
System Software
1 44 (23.28%) Docker
2 3 (1.59%) Virtual Machines
3 1 (0.53%) Shibboleth
Systems Management
1 31 (16.40%) Ansible
2 21 (11.11%) Kubernetes
3 14 (7.41%) Terraform
4 8 (4.23%) Puppet
5 7 (3.70%) Opscode Chef
6 5 (2.65%) Business Desktop Deployment
6 5 (2.65%) Kibana
6 5 (2.65%) WSUS
Vendors
1 33 (17.46%) WorldPay
2 19 (10.05%) Oracle
3 13 (6.88%) Microsoft
4 4 (2.12%) Cognizant
5 2 (1.06%) IBM
5 2 (1.06%) Xamarin
6 1 (0.53%) Apple
6 1 (0.53%) Facebook
6 1 (0.53%) Google
6 1 (0.53%) Red Hat
6 1 (0.53%) Sony
6 1 (0.53%) Sun
6 1 (0.53%) Yahoo!