Period
to 25 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cheltenham 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 25 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Gloucestershire > Cheltenham
6 months to
25 Nov 2017
Same period 2016 Same period 2015
Rank 25 41 32
Rank change year-on-year +16 -9 +24
Permanent jobs citing TDD 64 64 56
As % of all permanent IT jobs advertised in Cheltenham 13.45% 7.75% 8.42%
As % of the Processes & Methodologies category 14.85% 8.50% 9.15%
Number of salaries quoted 62 61 60
Cheltenham median annual salary £45,000 £50,000 £45,000
Median salary % change year-on-year -10.00% +11.11% -
10th Percentile £33,750 £33,750 £37,375
90th Percentile £60,000 £62,500 £68,750
Gloucestershire median annual salary £45,000 £47,500 £45,000
% change year-on-year -5.26% +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 Cheltenham with a requirement for process or methodology skills.

All Process and Methodology Skills
Cheltenham
Permanent vacancies with a requirement for process or methodology skills 431 753 612
As % of all permanent IT jobs advertised in Cheltenham 90.55% 91.16% 92.03%
Number of salaries quoted 377 639 485
Cheltenham median annual salary £42,500 £45,000 £40,000
Median salary % change year-on-year -5.56% +12.50% -
10th Percentile £23,450 £28,200 £26,250
90th Percentile £60,000 £65,000 £66,500
Gloucestershire median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +6.25%

TDD
Job Vacancy Trend in Cheltenham

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

Job vacancy trend for TDD in Cheltenham

TDD
Salary Trend in Cheltenham

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

Salary trend for TDD in Cheltenham

TDD
Salary Histogram in Cheltenham

The salary distribution of IT jobs citing TDD in Cheltenham over the 6 months to 25 November 2017.

Salary histogram for TDD in Cheltenham

For the 6 months to 25 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 Cheltenham region with a requirement for TDD.

1 60 (93.75%) Agile Software Development
2 50 (78.13%) Scrum
3 48 (75.00%) Java
3 48 (75.00%) Spring
4 46 (71.88%) BDD
4 46 (71.88%) MongoDB
5 45 (70.31%) Mule ESB
5 45 (70.31%) Tomcat
6 44 (68.75%) JIRA
6 44 (68.75%) Git (software)
6 44 (68.75%) Amazon AWS
7 43 (67.19%) Mule
7 43 (67.19%) SOAP
8 42 (65.63%) Hibernate
9 41 (64.06%) MVC
9 41 (64.06%) REST
10 40 (62.50%) XML
11 38 (59.38%) JUnit
11 38 (59.38%) JSON
12 34 (53.13%) Linux
13 32 (50.00%) Kanban
13 32 (50.00%) Amazon EC2
13 32 (50.00%) Retail
14 31 (48.44%) Spring MVC
14 31 (48.44%) Marketing
14 31 (48.44%) JPA
14 31 (48.44%) Integration Testing
14 31 (48.44%) Finance
14 31 (48.44%) Apple
14 31 (48.44%) JBoss

TDD
Co-occurring IT Skills in Cheltenham 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 45 (70.31%) Mule ESB
1 45 (70.31%) Tomcat
2 43 (67.19%) Mule
3 31 (48.44%) JBoss
4 13 (20.31%) Apache
5 11 (17.19%) Anypoint
5 11 (17.19%) WebSphere
6 6 (9.38%) GlassFish
6 6 (9.38%) WebLogic
7 5 (7.81%) Confluence
8 3 (4.69%) Elasticsearch
9 1 (1.56%) Apache Spark
9 1 (1.56%) CMS
9 1 (1.56%) WordPress
Cloud Services
1 44 (68.75%) Amazon AWS
2 32 (50.00%) Amazon EC2
3 31 (48.44%) SaaS
4 5 (7.81%) Microsoft Azure
5 1 (1.56%) Amazon SQS
5 1 (1.56%) AWS CloudFormation
5 1 (1.56%) AWS Elastic Beanstalk
Communications & Networking
1 2 (3.13%) Internet
Database & Business Intelligence
1 46 (71.88%) MongoDB
2 31 (48.44%) Amazon DynamoDB
2 31 (48.44%) NoSQL
3 11 (17.19%) SQL Server
4 10 (15.63%) MySQL
5 7 (10.94%) PostgreSQL
6 2 (3.13%) Apache Cassandra
6 2 (3.13%) Apache Hive
6 2 (3.13%) Big Data
6 2 (3.13%) Hadoop
6 2 (3.13%) SQL Server 2016
7 1 (1.56%) Amazon RDS
7 1 (1.56%) Amazon Redshift
7 1 (1.56%) Azure SQL Database
7 1 (1.56%) Data Warehouse
7 1 (1.56%) MySQL Workbench
Development Applications
1 44 (68.75%) Git (software)
1 44 (68.75%) JIRA
2 38 (59.38%) JUnit
3 31 (48.44%) IntelliJ
4 11 (17.19%) Eclipse
5 6 (9.38%) Gradle
5 6 (9.38%) Maven
5 6 (9.38%) SoapUI
6 5 (7.81%) Atlassian Bamboo
7 4 (6.25%) Cucumber
7 4 (6.25%) Team Foundation Server
8 2 (3.13%) EasyMock
8 2 (3.13%) Selenium
8 2 (3.13%) SpecFlow
9 1 (1.56%) MSTest
9 1 (1.56%) NUnit
9 1 (1.56%) ReSharper
9 1 (1.56%) TeamCity
9 1 (1.56%) Visual Studio
9 1 (1.56%) Visual Studio Team System
General
1 32 (50.00%) Retail
2 31 (48.44%) Finance
2 31 (48.44%) Marketing
3 30 (46.88%) Electronics
3 30 (46.88%) Manufacturing
3 30 (46.88%) Telecoms
Job Titles
1 47 (73.44%) Developer
2 33 (51.56%) Java Developer
3 20 (31.25%) Senior Developer
4 15 (23.44%) Senior Java Developer
4 15 (23.44%) Software Engineer
5 7 (10.94%) Senior Software Engineer
6 6 (9.38%) .NET Developer
7 3 (4.69%) Full Stack Developer
7 3 (4.69%) Software Developer
8 2 (3.13%) Developer/Software Engineer
8 2 (3.13%) Internet Developer
8 2 (3.13%) Java Engineer
8 2 (3.13%) Java Software Developer
8 2 (3.13%) Java Software Engineer
8 2 (3.13%) Senior Software Developer
8 2 (3.13%) Team Leader
9 1 (1.56%) HTML Developer
9 1 (1.56%) Junior Developer
9 1 (1.56%) PHP Developer
9 1 (1.56%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 48 (75.00%) Spring
2 43 (67.19%) SOAP
3 42 (65.63%) Hibernate
4 41 (64.06%) REST
5 40 (62.50%) XML
6 38 (59.38%) JSON
7 31 (48.44%) Apache Camel
7 31 (48.44%) JPA
7 31 (48.44%) Spring Integration
7 31 (48.44%) Spring MVC
7 31 (48.44%) Web Services
8 11 (17.19%) J2EE
9 10 (15.63%) .NET
10 9 (14.06%) XSLT
11 7 (10.94%) XSD
12 6 (9.38%) ASP.NET
12 6 (9.38%) ASP.NET Web API
13 5 (7.81%) CSS
13 5 (7.81%) HTML
14 4 (6.25%) JMS
Miscellaneous
1 4 (6.25%) Greenfield Project
2 3 (4.69%) Computer Science
3 1 (1.56%) Enterprise Software
3 1 (1.56%) User Experience
Operating Systems
1 34 (53.13%) Linux
Processes & Methodologies
1 60 (93.75%) Agile Software Development
2 50 (78.13%) Scrum
3 46 (71.88%) BDD
4 41 (64.06%) MVC
5 32 (50.00%) Kanban
6 31 (48.44%) Integration Testing
7 30 (46.88%) Business Intelligence
7 30 (46.88%) Digital Marketing
7 30 (46.88%) E-Commerce
7 30 (46.88%) Programme Management
8 18 (28.13%) Software Engineering
9 14 (21.88%) Continuous Integration
10 7 (10.94%) SDLC
10 7 (10.94%) Test Automation
11 6 (9.38%) Software Delivery
11 6 (9.38%) User Stories
12 5 (7.81%) Release Management
13 4 (6.25%) API Design
13 4 (6.25%) Continuous Deployment
13 4 (6.25%) Unit Testing
Programming Languages
1 48 (75.00%) Java
2 14 (21.88%) C#
2 14 (21.88%) SQL
3 7 (10.94%) JavaScript
4 6 (9.38%) Groovy
4 6 (9.38%) XPath
5 2 (3.13%) C++
5 2 (3.13%) Python
5 2 (3.13%) T-SQL
6 1 (1.56%) Apex Code
6 1 (1.56%) PHP
6 1 (1.56%) VB.NET
Qualifications
1 10 (15.63%) Degree
2 1 (1.56%) ISEB
2 1 (1.56%) ISTQB
2 1 (1.56%) ISTQB Foundation Certification
2 1 (1.56%) Security Cleared
System Software
1 1 (1.56%) Docker
Systems Management
1 4 (6.25%) CloudHub
2 1 (1.56%) Ansible
2 1 (1.56%) Salt
Vendors
1 31 (48.44%) Apple
2 30 (46.88%) SAP
3 15 (23.44%) Oracle
4 11 (17.19%) IBM
5 4 (6.25%) MuleSoft
6 2 (3.13%) Microsoft
7 1 (1.56%) Salesforce.com