Period
to 20 February 2018

The following table provides summary statistics for permanent job vacancies advertised in Watford with a requirement for OO skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OO over the 6 months to 20 February 2018 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
Hertfordshire > Watford
6 months to
20 Feb 2018
Same period 2017 Same period 2016
Rank 20 24 51
Rank change year-on-year +4 +27 -4
Permanent jobs citing OO 95 85 40
As % of all permanent IT jobs advertised in Watford 9.54% 7.83% 3.78%
As % of the Processes & Methodologies category 11.12% 8.63% 4.58%
Number of salaries quoted 90 87 39
Watford median annual salary £55,000 £57,500 £45,000
Median salary % change year-on-year -4.35% +27.78% -
10th Percentile £32,500 £32,500 £36,250
90th Percentile £67,500 £66,750 £55,500
Hertfordshire median annual salary £55,000 £57,500 £47,500
% change year-on-year -4.35% +21.05% -5.00%

OO 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 Watford with a requirement for process or methodology skills.

All Process and Methodology Skills
Watford
Permanent vacancies with a requirement for process or methodology skills 854 985 873
As % of all permanent IT jobs advertised in Watford 85.74% 90.70% 82.51%
Number of salaries quoted 767 814 746
Watford median annual salary £50,000 £54,000 £46,000
Median salary % change year-on-year -7.41% +17.39% +2.22%
10th Percentile £30,000 £28,000 £28,000
90th Percentile £67,500 £75,000 £70,000
Hertfordshire median annual salary £50,000 £50,000 £45,525
% change year-on-year - +9.83% -4.16%

OO
Job Vacancy Trend in Watford

Job postings citing OO as a percentage of all IT jobs advertised in Watford.

Job vacancy trend for OO in Watford

OO
Salary Trend in Watford

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

Salary trend for OO in Watford

OO
Salary Histogram in Watford

The salary distribution of IT jobs citing OO in Watford over the 6 months to 20 February 2018.

Salary histogram for OO in Watford

For the 6 months to 20 February 2018, IT jobs citing OO 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 Watford region with a requirement for OO.

1 62 (65.26%) Agile Software Development
2 52 (54.74%) OOP
3 50 (52.63%) JavaScript
4 46 (48.42%) MVC
5 39 (41.05%) Java
6 36 (37.89%) Scrum
7 34 (35.79%) HTML
8 29 (30.53%) Git (software)
9 28 (29.47%) Web Services
9 28 (29.47%) Software Engineering
10 23 (24.21%) React
11 22 (23.16%) C#
11 22 (23.16%) .NET
12 21 (22.11%) SQL
12 21 (22.11%) jQuery
12 21 (22.11%) Node.js
12 21 (22.11%) User Experience
13 20 (21.05%) Apple iOS
14 18 (18.95%) Subversion
14 18 (18.95%) Finance
14 18 (18.95%) SOAP
14 18 (18.95%) REST
15 17 (17.89%) NoSQL
15 17 (17.89%) HTML5
15 17 (17.89%) Web Development
16 15 (15.79%) D3.js
16 15 (15.79%) ES6
17 14 (14.74%) lodash
17 14 (14.74%) gulp
17 14 (14.74%) CodeMirror

OO
Co-occurring IT Skills in Watford 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 (11.58%) CMS
2 6 (6.32%) Apache
3 4 (4.21%) Adobe Experience Manager
3 4 (4.21%) MQSeries
3 4 (4.21%) WebSphere
3 4 (4.21%) WebSphere Application Server
4 3 (3.16%) Oracle SOA Suite
5 2 (2.11%) SAP Portal
5 2 (2.11%) SharePoint Server
5 2 (2.11%) Tomcat
5 2 (2.11%) WebLogic
Business Applications
1 5 (5.26%) Magento
2 2 (2.11%) OpenText VIM for SAP
Cloud Services
1 14 (14.74%) SaaS
2 11 (11.58%) Amazon AWS
3 5 (5.26%) TestFlight
4 1 (1.05%) Microsoft Azure
Communications & Networking
1 5 (5.26%) iBeacon
2 4 (4.21%) Internet
3 3 (3.16%) HTTP
Database & Business Intelligence
1 17 (17.89%) NoSQL
2 11 (11.58%) MongoDB
2 11 (11.58%) SQLite
3 9 (9.47%) PostgreSQL
3 9 (9.47%) Redis
4 8 (8.42%) Relational Database
5 7 (7.37%) Big Data
6 6 (6.32%) RDBMS
7 4 (4.21%) DB2
7 4 (4.21%) Jackrabbit
8 3 (3.16%) Oracle Database
8 3 (3.16%) Oracle Database 10g
9 2 (2.11%) BusinessObjects
9 2 (2.11%) MySQL
9 2 (2.11%) SAP Data Services
9 2 (2.11%) SQL Server
Development Applications
1 29 (30.53%) Git (software)
2 18 (18.95%) Subversion
3 14 (14.74%) gulp
3 14 (14.74%) Karma Test Runner
4 13 (13.68%) JBehave
4 13 (13.68%) WebDriver
5 11 (11.58%) Jenkins
5 11 (11.58%) JIRA
5 11 (11.58%) Xcode
6 5 (5.26%) CocoaPods
6 5 (5.26%) JUnit
7 4 (4.21%) Ant
7 4 (4.21%) Eclipse
7 4 (4.21%) Log4j
7 4 (4.21%) Maven
7 4 (4.21%) Mockito
7 4 (4.21%) WebSphere Studio Application Developer
8 2 (2.11%) Bitbucket
8 2 (2.11%) Cucumber
8 2 (2.11%) jMock
General
1 18 (18.95%) Finance
2 9 (9.47%) Retail
3 6 (6.32%) Games
4 2 (2.11%) Legal
5 1 (1.05%) Advertising
Job Titles
1 86 (90.53%) Developer
2 24 (25.26%) JavaScript Developer
3 20 (21.05%) Java Developer
3 20 (21.05%) Software Developer
4 19 (20.00%) C# Developer
5 18 (18.95%) .NET Developer
5 18 (18.95%) C# .NET Developer
6 13 (13.68%) Front End Developer (Client-Side Developer)
7 12 (12.63%) iOS Developer
8 10 (10.53%) Objective-C Developer
9 8 (8.42%) C# Software Developer
9 8 (8.42%) Node.js Developer
9 8 (8.42%) Ruby on Rails Developer
9 8 (8.42%) Web Developer
10 7 (7.37%) .NET Software Developer
10 7 (7.37%) Architect
10 7 (7.37%) CMS Developer
10 7 (7.37%) HTML Developer
10 7 (7.37%) Java Web Developer
10 7 (7.37%) Software Architect
Libraries, Frameworks & Software Standards
1 34 (35.79%) HTML
2 28 (29.47%) Web Services
3 23 (24.21%) React
4 22 (23.16%) .NET
5 21 (22.11%) jQuery
5 21 (22.11%) Node.js
6 18 (18.95%) REST
6 18 (18.95%) SOAP
7 17 (17.89%) HTML5
8 15 (15.79%) D3.js
9 14 (14.74%) AngularJS
9 14 (14.74%) CodeMirror
9 14 (14.74%) CSS
9 14 (14.74%) lodash
9 14 (14.74%) Twitter Bootstrap
9 14 (14.74%) XML
10 13 (13.68%) Ajax
10 13 (13.68%) React Native
11 11 (11.58%) Cocoa Touch
11 11 (11.58%) JavaScriptCore
Miscellaneous
1 21 (22.11%) User Experience
2 11 (11.58%) Analytical Skills
3 7 (7.37%) Fintech
4 6 (6.32%) Computer Science
5 5 (5.26%) iPad
5 5 (5.26%) iPhone
6 3 (3.16%) Virtual Team
7 2 (2.11%) Data Structures
7 2 (2.11%) Smartphone
8 1 (1.05%) Algorithms
8 1 (1.05%) Enterprise Software
8 1 (1.05%) Mobile App
8 1 (1.05%) N-Tier
Operating Systems
1 20 (21.05%) Apple iOS
2 9 (9.47%) Android
3 6 (6.32%) Linux
3 6 (6.32%) Unix
4 4 (4.21%) HPUX
4 4 (4.21%) Solaris
5 1 (1.05%) Windows
Processes & Methodologies
1 62 (65.26%) Agile Software Development
2 52 (54.74%) OOP
3 46 (48.42%) MVC
4 36 (37.89%) Scrum
5 28 (29.47%) Software Engineering
6 17 (17.89%) Web Development
7 14 (14.74%) Test Automation
8 12 (12.63%) iOS Development
8 12 (12.63%) UML
9 11 (11.58%) Mobile Commerce
9 11 (11.58%) OOD
9 11 (11.58%) Open Source
10 10 (10.53%) Multithreading
10 10 (10.53%) SDLC
11 9 (9.47%) Analytical Thinking
11 9 (9.47%) Creative Thinking
11 9 (9.47%) Dependency Injection
11 9 (9.47%) Information Architecture
11 9 (9.47%) Innovative Thinking
11 9 (9.47%) Waterfall
Programming Languages
1 50 (52.63%) JavaScript
2 39 (41.05%) Java
3 22 (23.16%) C#
4 21 (22.11%) SQL
5 15 (15.79%) ES6
6 13 (13.68%) C++
7 12 (12.63%) Objective-C
8 9 (9.47%) Apple Swift
8 9 (9.47%) Ruby
9 5 (5.26%) PL/SQL
10 4 (4.21%) Bash Shell
10 4 (4.21%) Perl
11 2 (2.11%) ABAP
11 2 (2.11%) F#
11 2 (2.11%) Haskell
11 2 (2.11%) MATLAB
11 2 (2.11%) PHP
11 2 (2.11%) Shell Script
12 1 (1.05%) C
12 1 (1.05%) T-SQL
Qualifications
1 8 (8.42%) Degree
2 4 (4.21%) Computer Science Degree
3 2 (2.11%) PhD
4 1 (1.05%) Numerate Degree
Quality Assurance & Compliance
1 11 (11.58%) QA
2 3 (3.16%) SLA
Systems Management
1 9 (9.47%) Ansible
2 5 (5.26%) HockeyApp
3 2 (2.11%) Business Desktop Deployment
3 2 (2.11%) MOM
Vendors
1 6 (6.32%) Apple
1 6 (6.32%) IBM
2 4 (4.21%) ATG
2 4 (4.21%) Blue Martini
2 4 (4.21%) Elastic Path
2 4 (4.21%) hybris
3 3 (3.16%) Demandware
3 3 (3.16%) Oracle
4 2 (2.11%) SAP
4 2 (2.11%) Zend
5 1 (1.05%) Interwoven
5 1 (1.05%) Microsoft
5 1 (1.05%) Xamarin