The table below looks at the statistics for TDD skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited TDD over the 3 months to 13 February 2016 with a comparison to the same period in the previous 2 years.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 47 38 44
Rank change year-on-year
-9 +6
Permanent jobs citing TDD 119 136 113
As % of all permanent IT jobs located in Hertfordshire 5.47% 6.83% 5.52%
As % of the Processes & Methodologies category 6.63% 8.35% 7.00%
Number of salaries quoted 115 109 106
Average salary £47,500 £52,500 £50,000
Average salary % change year-on-year
-9.52% +5.00%
90% offered a salary of more than £32,500 £35,000 £37,750
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London average salary £45,000 £40,000 £40,000
% change year-on-year
+12.50% -
TDD
East of England

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

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1796 1628 1614
As % of all permanent IT jobs located in Hertfordshire 82.54% 81.81% 78.89%
Number of salaries quoted 1514 1261 1199
Average salary £50,000 £50,000 £45,000
Average salary % change year-on-year
- +11.11%
90% offered a salary of more than £32,500 £32,500 £30,000
10% offered a salary of more than £70,000 £65,000 £72,500
UK excluding London average salary £45,000 £42,500 £42,500
% change year-on-year
+5.88% -

TDD
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing TDD across the Hertfordshire region as a proportion of the total demand within the Processes & Methodologies category.

TDD Jobs Demand Trend in Hertfordshire

TDD
Salary Trend in Hertfordshire

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

TDD Salary Trend in Hertfordshire

TDD
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing TDD across the Hertfordshire region over the 3 months to 13 February 2016.

TDD Salary Histogram in Hertfordshire

TDD
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing TDD within the Hertfordshire region over the 3 months to 13 February 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans -7 36 £60,000 - 3
Harpenden - 15 £57,500 -
Rickmansworth +10 9 £32,500 -27.77%
Watford -10 8 £35,000 -17.64%
Welwyn Garden City -2 6 £90,000 +50.00% 1
Borehamwood - 6 £36,250 -
Hertford - 4 £46,250 -
Hemel Hempstead - 3 £45,000 - 1
Tring - 2 £41,500 -
Bishop's Stortford - 1 £35,000 -
Potters Bar - 1 £41,000 - 1
TDD
East of England

TDD
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 13 February 2016, IT jobs across the Hertfordshire region citing TDD also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD.

1 250 (93.63%) Agile Software Development
2 181 (67.79%) C#
3 175 (65.54%) .NET
4 168 (62.92%) MVC
5 153 (57.30%) ASP.NET
6 146 (54.68%) JavaScript
7 131 (49.06%) BDD
8 128 (47.94%) Scrum
9 127 (47.57%) HTML
9 127 (47.57%) ASP.NET MVC
10 124 (46.44%) WCF
11 113 (42.32%) SQL
12 110 (41.20%) SQL Server
13 107 (40.07%) ASP.NET Web API
14 100 (37.45%) XML
15 92 (34.46%) Java
16 91 (34.08%) ASP.NET MVC 5
17 90 (33.71%) CSS
18 82 (30.71%) Microsoft
19 81 (30.34%) Git (software)
20 80 (29.96%) RESTful
21 76 (28.46%) NoSQL
21 76 (28.46%) Node.js
22 75 (28.09%) jQuery
23 74 (27.72%) NUnit
24 72 (26.97%) Ajax
25 70 (26.22%) HTML5
26 65 (24.34%) Software Engineering
26 65 (24.34%) Web Services
27 59 (22.10%) SOA

TDD
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 13 February 2016, IT jobs across the Hertfordshire region citing TDD also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited TDD. Up to 20 skills are shown per category.

Application Platforms
1 76 (28.46%) Node.js
2 28 (10.49%) Elasticsearch
3 18 (6.74%) IIS
3 18 (6.74%) NServiceBus
4 16 (5.99%) WebSphere
5 12 (4.49%) JBoss
5 12 (4.49%) WebLogic
6 6 (2.25%) Tomcat
7 3 (1.12%) CMS
7 3 (1.12%) Mule ESB
7 3 (1.12%) Oracle Service Bus
7 3 (1.12%) Oracle SOA Suite
8 2 (0.75%) Drupal
8 2 (0.75%) SharePoint
8 2 (0.75%) WordPress
9 1 (0.37%) nginx
Applications
1 55 (20.60%) MS Excel
2 3 (1.12%) MS Office
3 2 (0.75%) Photoshop
Business Applications
1 4 (1.50%) Temenos T24
2 1 (0.37%) ResourceLink
Cloud Services
1 18 (6.74%) Microsoft Azure
2 15 (5.62%) OpenShift
3 4 (1.50%) Amazon AWS
4 2 (0.75%) Cloud Computing
4 2 (0.75%) GitHub
5 1 (0.37%) Heroku
5 1 (0.37%) SaaS
5 1 (0.37%) SuccessFactors
Communications & Networking
1 18 (6.74%) Wireshark
2 6 (2.25%) HTTP
3 5 (1.87%) Internet
Database & Business Intelligence
1 110 (41.20%) SQL Server
2 76 (28.46%) NoSQL
3 54 (20.22%) SQL Server 2014
4 27 (10.11%) Couchbase
5 26 (9.74%) MongoDB
6 23 (8.61%) RavenDB
7 16 (5.99%) Redis
8 13 (4.87%) Apache Cassandra
8 13 (4.87%) Relational Database
9 7 (2.62%) DB2
9 7 (2.62%) MySQL
10 4 (1.50%) PostgreSQL
11 3 (1.12%) Data Mining
11 3 (1.12%) Oracle Database
12 2 (0.75%) Big Data
12 2 (0.75%) Oracle Database 12c
12 2 (0.75%) SQL Server 2012
13 1 (0.37%) Amazon DynamoDB
13 1 (0.37%) mvBase
13 1 (0.37%) Oracle Database 10g
Development Applications
1 81 (30.34%) Git (software)
2 74 (27.72%) NUnit
3 56 (20.97%) TeamCity
4 45 (16.85%) Selenium
5 33 (12.36%) Jenkins
5 33 (12.36%) Team Foundation Server
6 32 (11.99%) JIRA
7 30 (11.24%) Subversion
8 26 (9.74%) Moq
9 25 (9.36%) Maven
10 22 (8.24%) Rhino Mocks
11 18 (6.74%) Fiddler
11 18 (6.74%) JUnit
12 15 (5.62%) Eclipse
13 13 (4.87%) Cucumber
14 12 (4.49%) JMeter
14 12 (4.49%) Visual Studio
14 12 (4.49%) WebDriver
15 9 (3.37%) Gradle
15 9 (3.37%) HP UFT
General
1 37 (13.86%) Finance
2 20 (7.49%) Games
3 14 (5.24%) Banking
4 7 (2.62%) Retail
5 2 (0.75%) Automotive
6 1 (0.37%) Back Office
6 1 (0.37%) Financial Institution
6 1 (0.37%) Front Office
6 1 (0.37%) Marketing
6 1 (0.37%) Publishing
6 1 (0.37%) Retail Banking
Job Titles
1 222 (83.15%) Developer
2 153 (57.30%) .NET Developer
3 111 (41.57%) C# Developer
4 103 (38.58%) C# .NET Developer
5 79 (29.59%) ASP.NET Developer
6 69 (25.84%) C# ASP.NET Developer
7 60 (22.47%) ASP.NET MVC Developer
8 51 (19.10%) Java Developer
9 46 (17.23%) Senior Developer
10 43 (16.10%) .NET Software Developer
11 40 (14.98%) C# Software Developer
12 37 (13.86%) Senior .NET Developer
13 36 (13.48%) Software Engineer
14 35 (13.11%) Technical Leader
15 31 (11.61%) Senior C# .NET Developer
15 31 (11.61%) Senior C# Developer
16 29 (10.86%) Developer/Software Engineer
16 29 (10.86%) Senior ASP.NET Developer
17 28 (10.49%) .NET Software Engineer
17 28 (10.49%) Lead Developer
Libraries, Frameworks & Software Standards
1 175 (65.54%) .NET
2 153 (57.30%) ASP.NET
3 127 (47.57%) ASP.NET MVC
3 127 (47.57%) HTML
4 124 (46.44%) WCF
5 107 (40.07%) ASP.NET Web API
6 100 (37.45%) XML
7 91 (34.08%) ASP.NET MVC 5
8 90 (33.71%) CSS
9 80 (29.96%) RESTful
10 75 (28.09%) jQuery
11 72 (26.97%) Ajax
12 70 (26.22%) HTML5
13 65 (24.34%) Web Services
14 56 (20.97%) AngularJS
15 53 (19.85%) RabbitMQ
16 48 (17.98%) .NET Framework
16 48 (17.98%) Entity Framework
17 46 (17.23%) XSLT
18 42 (15.73%) CSS3
Miscellaneous
1 25 (9.36%) BBC
1 25 (9.36%) Social Media
2 24 (8.99%) Mathematics
3 21 (7.87%) Computer Science
4 16 (5.99%) Enterprise Software
5 14 (5.24%) Analytical Skills
6 5 (1.87%) RIA
7 4 (1.50%) Physics
8 3 (1.12%) Streaming Music
9 2 (0.75%) Foreign Exchange (FX)
9 2 (0.75%) Spread Betting
10 1 (0.37%) Algorithms
10 1 (0.37%) Blog
10 1 (0.37%) Client/Server
10 1 (0.37%) Contract for Difference
10 1 (0.37%) Data Structures
10 1 (0.37%) Field-Programmable Gate Array
10 1 (0.37%) iPad
10 1 (0.37%) iPhone
10 1 (0.37%) Mobile App
Operating Systems
1 29 (10.86%) Windows
2 12 (4.49%) Linux
3 11 (4.12%) Windows Server
4 7 (2.62%) Unix
5 1 (0.37%) Android
5 1 (0.37%) Apple iOS
5 1 (0.37%) Embedded Linux
Processes & Methodologies
1 250 (93.63%) Agile Software Development
2 168 (62.92%) MVC
3 131 (49.06%) BDD
4 128 (47.94%) Scrum
5 65 (24.34%) Software Engineering
6 59 (22.10%) SOA
7 56 (20.97%) Open Source
8 53 (19.85%) Web Application Development
9 49 (18.35%) Web Development
10 48 (17.98%) Unit Testing
11 44 (16.48%) OO
11 44 (16.48%) OOD
12 40 (14.98%) Multithreading
13 37 (13.86%) Continuous Integration
14 36 (13.48%) Low Latency
15 32 (11.99%) Mobile Development
16 30 (11.24%) Automated Testing
16 30 (11.24%) Pair Programming
17 28 (10.49%) Test Automation
18 25 (9.36%) DevOps
Programming Languages
1 181 (67.79%) C#
2 146 (54.68%) JavaScript
3 113 (42.32%) SQL
4 92 (34.46%) Java
5 55 (20.60%) Ruby
6 23 (8.61%) Objective-C
7 20 (7.49%) T-SQL
8 18 (6.74%) PowerShell
9 15 (5.62%) PL/SQL
10 11 (4.12%) Python
11 8 (3.00%) Groovy
12 4 (1.50%) VBScript
13 3 (1.12%) PHP
13 3 (1.12%) VBA
14 2 (0.75%) C++
14 2 (0.75%) F#
14 2 (0.75%) Perl
14 2 (0.75%) Shell Script
15 1 (0.37%) Apex Code
15 1 (0.37%) Scala
Qualifications
1 51 (19.10%) Degree
2 18 (6.74%) ISEB
3 12 (4.49%) ISTQB
4 9 (3.37%) SC Cleared
4 9 (3.37%) Security Cleared
5 6 (2.25%) Microsoft Certification
6 1 (0.37%) MCSD
Quality Assurance & Compliance
1 10 (3.75%) QA
2 2 (0.75%) SDET
3 1 (0.37%) SLA
System Software
1 1 (0.37%) Firmware
Systems Management
1 28 (10.49%) Puppet
2 1 (0.37%) Ansible
2 1 (0.37%) Opscode Chef
Vendors
1 82 (30.71%) Microsoft
2 40 (14.98%) Oracle
3 25 (9.36%) Apple
3 25 (9.36%) Facebook
3 25 (9.36%) Google
3 25 (9.36%) Sony
3 25 (9.36%) Yahoo!
4 10 (3.75%) IBM
5 6 (2.25%) Telerik
6 4 (1.50%) Atlassian
7 3 (1.12%) Fiorano
7 3 (1.12%) hybris
7 3 (1.12%) Talend
7 3 (1.12%) TIBCO
8 1 (0.37%) ForgeRock
8 1 (0.37%) jBASE
8 1 (0.37%) Salesforce.com
8 1 (0.37%) SAP
8 1 (0.37%) Twitter
8 1 (0.37%) Xamarin
Stevenage, Hertfordshire
People Source Consulting
Salary: £45000 - £55000 per annum + bonus and benefits
Posted: 23 hours ago
Hemel Hempstead, Hertfordshire
ENTERPRISE RECRUITMENT LTD
Salary: £25000 - £35000 per annum
Posted: 4 days ago
Ware, Hertfordshire
Client Server
Salary: £40k to £55k + bonus + benefits
Posted: 4 days ago
Hatfield, Hertfordshire
Dawson & Walsh
Salary: £45000 - £65000 per annum + Excellent benefits
Posted: 5 days ago
St. Albans
Noir Consulting
Salary: £60000 - £80000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago
St. Albans, Hertfordshire
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago
St. Albans, Hertfordshire
Dawson & Walsh
Salary: £40000 - £80000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £30000 - £52000 per annum + benefits
Posted: 6 days ago
Hertfordshire
Universe Technology Recruitment Ltd
Posted: 9 days ago
Hertfordshire
IQ Telecom
Salary: £50000 per annum + benefits
Posted: 11 days ago