Period
to 22 May 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 22 May 2018 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
Hertfordshire > Watford
6 months to
22 May 2018
Same period 2017 Same period 2016
Rank 22 24 47
Rank change year-on-year +2 +23 -1
Permanent jobs citing OO 83 82 43
As % of all permanent IT jobs advertised in Watford 8.80% 7.78% 4.02%
As % of the Processes & Methodologies category 10.17% 8.49% 4.82%
Number of salaries quoted 79 72 39
Watford median annual salary £55,000 £60,000 £50,000
Median salary % change year-on-year -8.33% +20.00% +11.11%
10th Percentile £42,000 £32,500 £39,250
90th Percentile £67,500 £73,750 £70,000
Hertfordshire median annual salary £55,000 £55,000 £47,000
% change year-on-year - +17.02% -6.00%

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 816 966 892
As % of all permanent IT jobs advertised in Watford 86.53% 91.65% 83.44%
Number of salaries quoted 721 793 760
Watford median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% -
10th Percentile £29,750 £28,950 £29,900
90th Percentile £67,500 £75,000 £70,000
Hertfordshire median annual salary £52,500 £47,050 £46,500
% change year-on-year +11.58% +1.18% +3.33%

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 22 May 2018.

Salary histogram for OO in Watford

For the 6 months to 22 May 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 54 (65.06%) Agile Software Development
2 51 (61.45%) OOP
3 44 (53.01%) MVC
4 41 (49.40%) JavaScript
5 40 (48.19%) Git (software)
6 37 (44.58%) Java
7 30 (36.14%) HTML
7 30 (36.14%) Scrum
8 28 (33.73%) Software Engineering
8 28 (33.73%) Web Services
9 26 (31.33%) SQL
10 24 (28.92%) Subversion
10 24 (28.92%) React
11 23 (27.71%) Node.js
12 22 (26.51%) SOAP
13 21 (25.30%) REST
14 20 (24.10%) Apple iOS
15 19 (22.89%) C#
15 19 (22.89%) .NET
15 19 (22.89%) HTML5
15 19 (22.89%) Test Automation
15 19 (22.89%) jQuery
16 18 (21.69%) AngularJS
17 17 (20.48%) NoSQL
17 17 (20.48%) J2EE
17 17 (20.48%) XML
18 16 (19.28%) D3.js
18 16 (19.28%) Twitter Bootstrap
18 16 (19.28%) lodash
18 16 (19.28%) gulp

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 10 (12.05%) CMS
1 10 (12.05%) WebSphere
1 10 (12.05%) WebSphere Application Server
2 9 (10.84%) Adobe Experience Manager
2 9 (10.84%) Apache
3 7 (8.43%) MQSeries
4 5 (6.02%) SharePoint Server
4 5 (6.02%) Tomcat
5 3 (3.61%) WebLogic
6 2 (2.41%) Apache Solr
6 2 (2.41%) CoreMedia CMS
6 2 (2.41%) Oracle SOA Suite
Business Applications
1 10 (12.05%) Magento
2 2 (2.41%) Fredhopper
2 2 (2.41%) SAP Hybris
Cloud Services
1 16 (19.28%) SaaS
2 11 (13.25%) Amazon AWS
3 5 (6.02%) TestFlight
4 1 (1.20%) Microsoft Azure
Communications & Networking
1 8 (9.64%) Internet
2 5 (6.02%) iBeacon
Database & Business Intelligence
1 17 (20.48%) NoSQL
2 15 (18.07%) Relational Database
3 13 (15.66%) RDBMS
4 11 (13.25%) MongoDB
4 11 (13.25%) SQLite
5 8 (9.64%) DB2
6 7 (8.43%) Big Data
6 7 (8.43%) Jackrabbit
7 6 (7.23%) PostgreSQL
7 6 (7.23%) Redis
8 2 (2.41%) Endeca
8 2 (2.41%) Oracle Database
8 2 (2.41%) Oracle Database 10g
8 2 (2.41%) SQL Server
Development Applications
1 40 (48.19%) Git (software)
2 24 (28.92%) Subversion
3 16 (19.28%) gulp
3 16 (19.28%) Karma Test Runner
4 15 (18.07%) JBehave
4 15 (18.07%) Jenkins
4 15 (18.07%) WebDriver
5 14 (16.87%) JIRA
6 11 (13.25%) Xcode
7 8 (9.64%) Ant
7 8 (9.64%) Eclipse
7 8 (9.64%) JUnit
7 8 (9.64%) Log4j
7 8 (9.64%) WebSphere Studio Application Developer
8 7 (8.43%) Maven
8 7 (8.43%) Mockito
9 5 (6.02%) CocoaPods
10 3 (3.61%) Sonatype Nexus
11 2 (2.41%) Bitbucket
11 2 (2.41%) Cucumber
General
1 14 (16.87%) Finance
2 10 (12.05%) Retail
3 5 (6.02%) Games
4 2 (2.41%) Advertising
5 1 (1.20%) Manufacturing
Job Titles
1 78 (93.98%) Developer
2 20 (24.10%) Java Developer
3 19 (22.89%) JavaScript Developer
4 16 (19.28%) Front End Developer (Client-Side Developer)
4 16 (19.28%) Software Developer
5 15 (18.07%) .NET Developer
5 15 (18.07%) C# Developer
6 14 (16.87%) C# .NET Developer
7 12 (14.46%) iOS Developer
7 12 (14.46%) Node.js Developer
8 10 (12.05%) Objective-C Developer
9 8 (9.64%) C# Software Developer
10 7 (8.43%) .NET Software Developer
10 7 (8.43%) Architect
10 7 (8.43%) Software Architect
11 6 (7.23%) Java WebSphere Developer
11 6 (7.23%) Ruby on Rails Developer
11 6 (7.23%) WebSphere Developer
12 4 (4.82%) Junior Developer
12 4 (4.82%) Junior Java Developer
Libraries, Frameworks & Software Standards
1 30 (36.14%) HTML
2 28 (33.73%) Web Services
3 24 (28.92%) React
4 23 (27.71%) Node.js
5 22 (26.51%) SOAP
6 21 (25.30%) REST
7 19 (22.89%) .NET
7 19 (22.89%) HTML5
7 19 (22.89%) jQuery
8 18 (21.69%) AngularJS
9 17 (20.48%) J2EE
9 17 (20.48%) XML
10 16 (19.28%) CodeMirror
10 16 (19.28%) D3.js
10 16 (19.28%) lodash
10 16 (19.28%) React Native
10 16 (19.28%) Twitter Bootstrap
11 14 (16.87%) JDBC
12 13 (15.66%) JSP
12 13 (15.66%) Servlets
Miscellaneous
1 13 (15.66%) User Experience
2 6 (7.23%) Analytical Skills
2 6 (7.23%) Self-Motivation
3 5 (6.02%) Computer Science
3 5 (6.02%) iPad
3 5 (6.02%) iPhone
4 2 (2.41%) Client/Server
4 2 (2.41%) Data Structures
4 2 (2.41%) Enterprise Software
4 2 (2.41%) Smartphone
4 2 (2.41%) Virtual Team
5 1 (1.20%) Algorithms
5 1 (1.20%) Fintech
5 1 (1.20%) Mobile App
5 1 (1.20%) N-Tier
Operating Systems
1 20 (24.10%) Apple iOS
2 9 (10.84%) Android
2 9 (10.84%) Unix
3 7 (8.43%) HPUX
3 7 (8.43%) Linux
3 7 (8.43%) Solaris
4 1 (1.20%) Windows
Processes & Methodologies
1 54 (65.06%) Agile Software Development
2 51 (61.45%) OOP
3 44 (53.01%) MVC
4 30 (36.14%) Scrum
5 28 (33.73%) Software Engineering
6 19 (22.89%) Test Automation
7 13 (15.66%) UML
8 12 (14.46%) E-Commerce
8 12 (14.46%) iOS Development
9 11 (13.25%) Mobile Commerce
10 9 (10.84%) Creative Thinking
10 9 (10.84%) Dependency Injection
10 9 (10.84%) Innovative Thinking
10 9 (10.84%) Multithreading
10 9 (10.84%) Waterfall
11 8 (9.64%) CAD
11 8 (9.64%) Continuous Integration
11 8 (9.64%) RAD
12 7 (8.43%) CAE
12 7 (8.43%) Visualisation
Programming Languages
1 41 (49.40%) JavaScript
2 37 (44.58%) Java
3 26 (31.33%) SQL
4 19 (22.89%) C#
5 16 (19.28%) ES6
6 13 (15.66%) C++
7 12 (14.46%) Objective-C
8 9 (10.84%) Apple Swift
9 7 (8.43%) Bash Shell
9 7 (8.43%) Perl
10 6 (7.23%) Ruby
11 5 (6.02%) PL/SQL
12 2 (2.41%) F#
12 2 (2.41%) Haskell
12 2 (2.41%) Java 8
12 2 (2.41%) MATLAB
13 1 (1.20%) C
13 1 (1.20%) T-SQL
Qualifications
1 6 (7.23%) Degree
2 3 (3.61%) Computer Science Degree
3 2 (2.41%) PhD
Quality Assurance & Compliance
1 14 (16.87%) QA
2 2 (2.41%) SLA
Systems Management
1 6 (7.23%) Ansible
2 5 (6.02%) HockeyApp
3 3 (3.61%) Business Desktop Deployment
3 3 (3.61%) MOM
Vendors
1 13 (15.66%) IBM
2 11 (13.25%) hybris
3 9 (10.84%) Blue Martini
3 9 (10.84%) Demandware
3 9 (10.84%) Elastic Path
4 7 (8.43%) ATG
5 6 (7.23%) Apple
6 2 (2.41%) Adobe
6 2 (2.41%) Oracle
6 2 (2.41%) SAP
7 1 (1.20%) Microsoft
7 1 (1.20%) Xamarin