Period
to 26 July 2017

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

Test-Driven Development (TDD)
Berkshire > Slough
6 months to
26 Jul 2017
Same period 2016 Same period 2015
Rank 32 80 67
Rank change year-on-year +48 -13 -42
Permanent jobs citing TDD 46 8 31
As % of all permanent IT jobs advertised in Slough 6.52% 0.78% 2.66%
As % of the Processes & Methodologies category 7.50% 0.90% 3.00%
Number of salaries quoted 44 7 23
Slough median annual salary £51,500 £42,500 £55,000
Median salary % change year-on-year +21.18% -22.73% -4.35%
10th Percentile £37,500 £36,250 £36,750
90th Percentile £68,375 £48,750 £80,200
Berkshire median annual salary £55,000 £50,000 £55,000
% change year-on-year +10.00% -9.09% +10.00%

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Slough with a requirement for process and methodology skills.

Process & Methodology Skills
Slough
Permanent job vacancies with a requirement for process and methodology skills 613 893 1034
As % of all permanent IT job vacancies advertised in Slough 86.95% 86.78% 88.60%
Number of salaries quoted 531 780 839
Slough median annual salary £50,000 £55,000 £50,000
Median salary % change year-on-year -9.09% +10.00% +1.01%
10th Percentile £27,500 £32,500 £27,500
90th Percentile £71,250 £83,750 £73,750
Berkshire median annual salary £50,000 £50,000 £50,000

TDD
Job Vacancy Trend in Slough

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

Job vacancy trend for TDD in Slough

TDD
Salary Trend in Slough

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

Salary trend for TDD in Slough

TDD
Salary Histogram in Slough

The salary distribution of IT jobs citing TDD in Slough over the 6 months to 26 July 2017.

Salary histogram for TDD in Slough

For the 6 months to 26 July 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 Slough region with a requirement for TDD.

1 45 (97.83%) Agile Software Development
2 34 (73.91%) BDD
3 26 (56.52%) MVC
3 26 (56.52%) C#
3 26 (56.52%) JavaScript
4 24 (52.17%) .NET
5 21 (45.65%) SQL
5 21 (45.65%) AngularJS
6 20 (43.48%) SQL Server
7 19 (41.30%) Java
7 19 (41.30%) OO
7 19 (41.30%) Continuous Integration
8 18 (39.13%) Games
9 17 (36.96%) ASP.NET
10 16 (34.78%) ASP.NET MVC
10 16 (34.78%) Web Application Development
11 15 (32.61%) Greenfield Project
11 15 (32.61%) Internet
12 14 (30.43%) HTML
12 14 (30.43%) Domain-Driven Design
12 14 (30.43%) WCF
12 14 (30.43%) SQL Server 2016
12 14 (30.43%) ASP.NET MVC 5
12 14 (30.43%) CQRS
13 13 (28.26%) Software Engineering
13 13 (28.26%) Spring
13 13 (28.26%) NoSQL
14 12 (26.09%) Sass
15 11 (23.91%) Docker
15 11 (23.91%) React

TDD
Co-occurring IT Skills in Slough 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 4 (8.70%) IIS
2 3 (6.52%) Cloud Foundry
3 1 (2.17%) CMS
3 1 (2.17%) Confluence
3 1 (2.17%) JBoss
3 1 (2.17%) Sitecore CMS
3 1 (2.17%) WebLogic
Applications
1 1 (2.17%) Microsoft Excel
Cloud Services
1 11 (23.91%) Amazon AWS
2 10 (21.74%) Microsoft Azure
3 3 (6.52%) IaaS
3 3 (6.52%) PaaS
3 3 (6.52%) SaaS
Communications & Networking
1 15 (32.61%) Internet
2 2 (4.35%) HTTP
Database & Business Intelligence
1 20 (43.48%) SQL Server
2 14 (30.43%) SQL Server 2016
3 13 (28.26%) NoSQL
4 1 (2.17%) Big Data
4 1 (2.17%) BusinessObjects
4 1 (2.17%) MS Access
4 1 (2.17%) MySQL
4 1 (2.17%) OLAP
4 1 (2.17%) OLAP Cube
4 1 (2.17%) Oracle OLAP
4 1 (2.17%) PostgreSQL
4 1 (2.17%) RDBMS
4 1 (2.17%) Relational Database
4 1 (2.17%) SQL Server Analysis Services
4 1 (2.17%) SQL Server Integration Services
4 1 (2.17%) SQL Server Reporting Services
Development Applications
1 11 (23.91%) Maven
2 10 (21.74%) Gradle
3 5 (10.87%) Git (software)
4 4 (8.70%) Team Foundation Server
5 3 (6.52%) webpack
6 2 (4.35%) Cucumber
6 2 (4.35%) JUnit
6 2 (4.35%) QUnit
6 2 (4.35%) Selenium
6 2 (4.35%) SoapUI
6 2 (4.35%) SonarQube
6 2 (4.35%) Visual Studio
7 1 (2.17%) Jenkins
7 1 (2.17%) JIRA
General
1 18 (39.13%) Games
2 4 (8.70%) Banking
2 4 (8.70%) Finance
3 1 (2.17%) Advertising
3 1 (2.17%) Publishing
3 1 (2.17%) Retail
Job Titles
1 41 (89.13%) Developer
2 22 (47.83%) .NET Developer
3 13 (28.26%) Java Developer
4 11 (23.91%) JavaScript Developer
5 9 (19.57%) Angular Developer
6 7 (15.22%) C# Developer
7 6 (13.04%) Senior Developer
8 5 (10.87%) C# .NET Developer
8 5 (10.87%) Software Developer
9 4 (8.70%) Senior Java Developer
9 4 (8.70%) SQL Developer
9 4 (8.70%) SQL Server Developer
10 3 (6.52%) .NET Software Developer
10 3 (6.52%) ASP.NET MVC Developer
10 3 (6.52%) C# Software Developer
10 3 (6.52%) E-Commerce Developer
10 3 (6.52%) Java E-Commerce Developer
10 3 (6.52%) Node.js Developer
10 3 (6.52%) Senior JavaScript Developer
11 2 (4.35%) Agile Developer
Libraries, Frameworks & Software Standards
1 24 (52.17%) .NET
2 21 (45.65%) AngularJS
3 17 (36.96%) ASP.NET
4 16 (34.78%) ASP.NET MVC
5 14 (30.43%) ASP.NET MVC 5
5 14 (30.43%) HTML
5 14 (30.43%) WCF
6 13 (28.26%) Spring
7 12 (26.09%) Sass
8 11 (23.91%) React
9 10 (21.74%) CSS
9 10 (21.74%) Kafka
9 10 (21.74%) Node.js
10 8 (17.39%) .NET Framework
11 7 (15.22%) GWT
11 7 (15.22%) Spring MVC
12 5 (10.87%) ASP.NET Web API
12 5 (10.87%) HTML5
12 5 (10.87%) jQuery
12 5 (10.87%) REST
Miscellaneous
1 15 (32.61%) Greenfield Project
2 3 (6.52%) Clustering
3 2 (4.35%) Analytical Skills
3 2 (4.35%) Cloud Native
3 2 (4.35%) Fintech
3 2 (4.35%) N-Tier
4 1 (2.17%) Algorithms
4 1 (2.17%) RIA
Processes & Methodologies
1 45 (97.83%) Agile Software Development
2 34 (73.91%) BDD
3 26 (56.52%) MVC
4 19 (41.30%) Continuous Integration
4 19 (41.30%) OO
5 16 (34.78%) Web Application Development
6 14 (30.43%) CQRS
6 14 (30.43%) Domain-Driven Design
7 13 (28.26%) Software Engineering
8 9 (19.57%) Pair Programming
9 8 (17.39%) E-Commerce
9 8 (17.39%) Scrum
10 5 (10.87%) Microservices
10 5 (10.87%) Test Automation
11 4 (8.70%) Front End Development
11 4 (8.70%) OOA/OOD
12 3 (6.52%) Continuous Deployment
12 3 (6.52%) Open Source
12 3 (6.52%) SEO
12 3 (6.52%) Web Development
Programming Languages
1 26 (56.52%) C#
1 26 (56.52%) JavaScript
2 21 (45.65%) SQL
3 19 (41.30%) Java
4 8 (17.39%) Python
4 8 (17.39%) Ruby
5 7 (15.22%) PHP
6 6 (13.04%) T-SQL
7 2 (4.35%) ES6
7 2 (4.35%) Kotlin
7 2 (4.35%) PL/SQL
7 2 (4.35%) Scala
7 2 (4.35%) TypeScript
8 1 (2.17%) VB.NET
8 1 (2.17%) VBA
8 1 (2.17%) XAML
Qualifications
1 3 (6.52%) Degree
Quality Assurance & Compliance
1 2 (4.35%) QA
System Software
1 11 (23.91%) Docker
Systems Management
1 2 (4.35%) Ansible
1 2 (4.35%) Opscode Chef
Vendors
1 4 (8.70%) Microsoft
2 2 (4.35%) IBM
3 1 (2.17%) Oracle
3 1 (2.17%) Sitecore
Slough, Berkshire
Verticality Ltd
Salary: £45000 - £65000 per annum, Benefits 7.3% Pension / Heathcare / Share S
Posted: 22 hours ago
Slough, Berkshire
Dawson & Walsh
Salary: £35000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
Slough, Berkshire
Java Source
Salary: £50000 - £75000 per annum, Benefits Bonus, great pension & corporate p
Posted: 6 days ago
Slough, Berkshire
Java Source
Salary: £60000 - £75000 per annum, Benefits Bonus, great pension & corporate p
Posted: 6 days ago