The table below looks at the statistics for TDD skills in IT jobs advertised for the Edinburgh region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 37 33 48
Rank change year-on-year
-4 +15
Permanent jobs citing TDD 55 81 67
As % of all permanent IT jobs located in Edinburgh 4.81% 5.14% 4.40%
As % of the Processes & Methodologies category 5.27% 5.69% 5.06%
Number of salaries quoted 40 44 62
Median salary £45,000 £40,000 £40,000
Median salary % change year-on-year
+12.50% -
90% offered a salary of more than £32,150 £32,500 £37,500
10% offered a salary of more than £50,500 £42,500 £45,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
TDD
Scotland

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Edinburgh region.

Processes & Methodologies Category
Edinburgh
Permanent IT job ads with a match in the
Processes & Methodologies category
1043 1424 1325
As % of all permanent IT jobs located in Edinburgh 91.25% 90.36% 86.94%
Number of salaries quoted 742 885 888
Median salary £47,500 £44,000 £41,500
Median salary % change year-on-year
+7.95% +6.02%
90% offered a salary of more than £32,500 £32,000 £30,000
10% offered a salary of more than £72,500 £60,000 £65,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Edinburgh

The demand trend of job ads across the Edinburgh region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Edinburgh

TDD
Salary Trend in Edinburgh

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

TDD Salary Trend in Edinburgh

TDD
Salary Histogram in Edinburgh

This chart provides a salary histogram for IT jobs citing TDD across the Edinburgh region over the 3 months to 30 September 2016.

TDD Salary Histogram in Edinburgh

TDD
Top 30 Related IT Skills in Edinburgh

For the 6 months to 30 September 2016, 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 Edinburgh region with a requirement for TDD.

1 75 (86.21%) Agile Software Development
2 51 (58.62%) C#
3 49 (56.32%) Scrum
4 46 (52.87%) Continuous Integration
5 42 (48.28%) .NET
6 41 (47.13%) JavaScript
7 37 (42.53%) HTML
8 35 (40.23%) BDD
9 34 (39.08%) ASP.NET
10 32 (36.78%) CSS
10 32 (36.78%) Java
10 32 (36.78%) SQL Server
11 30 (34.48%) MVC
12 28 (32.18%) Finance
13 23 (26.44%) Microsoft
14 21 (24.14%) Web Development
15 20 (22.99%) ASP.NET MVC
15 20 (22.99%) Software Engineering
16 19 (21.84%) AngularJS
17 18 (20.69%) JIRA
18 17 (19.54%) SQL
19 15 (17.24%) SOA
19 15 (17.24%) Python
20 14 (16.09%) jQuery
20 14 (16.09%) .NET Framework
20 14 (16.09%) Git (software)
21 13 (14.94%) C++
21 13 (14.94%) OO
22 12 (13.79%) IIS
22 12 (13.79%) PL/SQL

TDD
Top Related IT Skills in Edinburgh 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 12 (13.79%) IIS
2 8 (9.20%) CMS
3 6 (6.90%) BizTalk Server
4 4 (4.60%) Apache
4 4 (4.60%) Moodle
5 2 (2.30%) NServiceBus
5 2 (2.30%) Umbraco
6 1 (1.15%) Adobe Experience Manager
6 1 (1.15%) Elasticsearch
6 1 (1.15%) JBoss
Applications
1 10 (11.49%) MS Excel
Business Applications
1 4 (4.60%) SAP Oil and Gas
2 1 (1.15%) Dynamics CRM
Cloud Services
1 5 (5.75%) Amazon AWS
2 4 (4.60%) Microsoft Azure
3 3 (3.45%) IaaS
4 1 (1.15%) Amazon EC2
4 1 (1.15%) Amazon S3
4 1 (1.15%) SaaS
Communications & Networking
1 5 (5.75%) LDAP
Database & Business Intelligence
1 32 (36.78%) SQL Server
2 11 (12.64%) MySQL
3 7 (8.05%) Big Data
4 6 (6.90%) SQL Server Integration Services
5 4 (4.60%) RDBMS
5 4 (4.60%) Relational Database
6 2 (2.30%) MongoDB
6 2 (2.30%) Redis
7 1 (1.15%) Amazon RDS
7 1 (1.15%) Hadoop
7 1 (1.15%) Neo4j
7 1 (1.15%) NoSQL
7 1 (1.15%) Pentaho
7 1 (1.15%) PostgreSQL
7 1 (1.15%) SQL Server 2014
Development Applications
1 18 (20.69%) JIRA
2 14 (16.09%) Git (software)
3 11 (12.64%) Selenium
4 8 (9.20%) Jasmine
4 8 (9.20%) Jenkins
5 7 (8.05%) JUnit
6 6 (6.90%) JMeter
6 6 (6.90%) Karma Test Runner
6 6 (6.90%) PowerBuilder
6 6 (6.90%) Visual Studio
7 5 (5.75%) LoadRunner
7 5 (5.75%) SpecFlow
8 4 (4.60%) Team Foundation Server
9 3 (3.45%) Ant
9 3 (3.45%) Grunt
9 3 (3.45%) gulp
9 3 (3.45%) NUnit
9 3 (3.45%) TeamCity
10 2 (2.30%) Maven
11 1 (1.15%) Subversion
General
1 28 (32.18%) Finance
2 6 (6.90%) Banking
3 5 (5.75%) Marketing
3 5 (5.75%) Telecoms
4 4 (4.60%) Electronics
4 4 (4.60%) Manufacturing
4 4 (4.60%) Retail
5 3 (3.45%) Games
6 1 (1.15%) Financial Institution
Job Titles
1 50 (57.47%) Developer
2 13 (14.94%) Software Engineer
3 12 (13.79%) Java Developer
3 12 (13.79%) Senior Developer
4 10 (11.49%) C# Developer
4 10 (11.49%) Web Developer
5 9 (10.34%) Software Developer
6 7 (8.05%) Senior Software Engineer
6 7 (8.05%) Tester
7 6 (6.90%) .NET Developer
7 6 (6.90%) Analyst
7 6 (6.90%) Analyst Programmer
7 6 (6.90%) Architect
7 6 (6.90%) Programmer
7 6 (6.90%) Test Engineer
8 5 (5.75%) .NET Analyst Programmer
8 5 (5.75%) .NET Programmer
8 5 (5.75%) Applications Developer
8 5 (5.75%) Developer/Software Engineer
8 5 (5.75%) Software Tester
Libraries, Frameworks & Software Standards
1 42 (48.28%) .NET
2 37 (42.53%) HTML
3 34 (39.08%) ASP.NET
4 32 (36.78%) CSS
5 20 (22.99%) ASP.NET MVC
6 19 (21.84%) AngularJS
7 14 (16.09%) .NET Framework
7 14 (16.09%) jQuery
8 12 (13.79%) Entity Framework
9 11 (12.64%) REST
9 11 (12.64%) SOAP
10 10 (11.49%) HTML5
11 7 (8.05%) J2EE
11 7 (8.05%) WCF
12 5 (5.75%) JSON
12 5 (5.75%) Node.js
12 5 (5.75%) Sass
12 5 (5.75%) Spring
12 5 (5.75%) Twitter Bootstrap
12 5 (5.75%) WPF
Miscellaneous
1 9 (10.34%) Enterprise Software
2 5 (5.75%) Algorithms
2 5 (5.75%) Data Structures
2 5 (5.75%) PKI
3 4 (4.60%) VLE
4 2 (2.30%) Analytical Skills
4 2 (2.30%) Biometrics
4 2 (2.30%) Computer Science
4 2 (2.30%) Cyberthreat
4 2 (2.30%) User Experience
5 1 (1.15%) Derivative
5 1 (1.15%) Inversion of Control
5 1 (1.15%) iPad
5 1 (1.15%) iPhone
5 1 (1.15%) Mobile App
5 1 (1.15%) Wiki
Operating Systems
1 10 (11.49%) Windows
2 8 (9.20%) Linux
3 6 (6.90%) Unix
4 4 (4.60%) Android
5 2 (2.30%) Apple iOS
6 1 (1.15%) CentOS
6 1 (1.15%) Ubuntu
Processes & Methodologies
1 75 (86.21%) Agile Software Development
2 49 (56.32%) Scrum
3 46 (52.87%) Continuous Integration
4 35 (40.23%) BDD
5 30 (34.48%) MVC
6 21 (24.14%) Web Development
7 20 (22.99%) Software Engineering
8 15 (17.24%) SOA
9 13 (14.94%) OO
10 11 (12.64%) DevOps
10 11 (12.64%) Manual Testing
10 11 (12.64%) Unit Testing
11 10 (11.49%) Test Scripting
12 9 (10.34%) Automated Testing
12 9 (10.34%) Mentoring
12 9 (10.34%) Test Automation
13 8 (9.20%) API Testing
13 8 (9.20%) Continuous Delivery
13 8 (9.20%) Open Source
13 8 (9.20%) SDLC
Programming Languages
1 51 (58.62%) C#
2 41 (47.13%) JavaScript
3 32 (36.78%) Java
4 17 (19.54%) SQL
5 15 (17.24%) Python
6 13 (14.94%) C++
7 12 (13.79%) PL/SQL
8 9 (10.34%) PowerShell
9 7 (8.05%) PHP
10 6 (6.90%) Ruby
11 5 (5.75%) Groovy
12 4 (4.60%) C
13 3 (3.45%) T-SQL
14 2 (2.30%) Delphi
15 1 (1.15%) Jython
15 1 (1.15%) Objective-C
15 1 (1.15%) PHP 5
15 1 (1.15%) Scala
15 1 (1.15%) Shell Script
15 1 (1.15%) TypeScript
Qualifications
1 6 (6.90%) Microsoft Certification
2 3 (3.45%) Degree
3 1 (1.15%) ISTQB
3 1 (1.15%) Postgraduate
3 1 (1.15%) SC Cleared
3 1 (1.15%) Security Cleared
Quality Assurance & Compliance
1 4 (4.60%) QA
2 1 (1.15%) WCAG
Systems Management
1 4 (4.60%) Opscode Chef
2 3 (3.45%) Ansible
3 2 (2.30%) Puppet
Vendors
1 23 (26.44%) Microsoft
2 10 (11.49%) Oracle
3 4 (4.60%) Red Hat
3 4 (4.60%) SAP
4 1 (1.15%) Adobe
4 1 (1.15%) HP
4 1 (1.15%) Sybase
4 1 (1.15%) Talend
4 1 (1.15%) Twitter
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