Period
to 12 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for OOP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OOP over the 6 months to 12 November 2018 with a comparison to the same period in the previous 2 years.

Object-Oriented Programming (OOP)
East of England > Hertfordshire
6 months to
12 Nov 2018
Same period 2017 Same period 2016
Rank 156 128 147
Rank change year-on-year -28 +19 -30
Permanent jobs citing OOP 52 88 70
As % of all permanent IT jobs advertised in Hertfordshire 1.32% 2.03% 1.57%
As % of the Processes & Methodologies category 1.47% 2.31% 1.75%
Number of salaries quoted 41 86 69
Hertfordshire median annual salary £42,500 £57,500 £55,000
Median salary % change year-on-year -26.09% +4.55% +22.22%
10th Percentile £31,250 £35,625 £32,500
90th Percentile £57,500 £67,500 £62,500
East of England median annual salary £45,000 £50,000 £50,000
% change year-on-year -10.00% - +11.11%

OOP 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 Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3,542 3,815 4,011
As % of all permanent IT jobs advertised in Hertfordshire 90.22% 87.84% 89.87%
Number of salaries quoted 2,743 3,221 3,301
Hertfordshire median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £26,800 £27,000 £27,500
90th Percentile £75,000 £71,250 £72,500
East of England median annual salary £47,500 £45,500 £45,000
% change year-on-year +4.40% +1.11% -

OOP
Job Vacancy Trend in Hertfordshire

Job postings citing OOP as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for OOP in Hertfordshire

OOP
Salary Trend in Hertfordshire

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

Salary trend for OOP in Hertfordshire

OOP
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing OOP in Hertfordshire over the 6 months to 12 November 2018.

Salary histogram for OOP in Hertfordshire

OOP
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OOP within the Hertfordshire region over the 6 months to 12 November 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford -10 40 £45,000 -25.00% 1
St Albans -6 5 £32,500 -31.58%
OOP
East of England

For the 6 months to 12 November 2018, IT jobs citing OOP 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 Hertfordshire region with a requirement for OOP.

1 34 (65.38%) C#
2 32 (61.54%) JavaScript
3 30 (57.69%) .NET
3 30 (57.69%) MVC
4 29 (55.77%) HTML
5 26 (50.00%) OO
6 25 (48.08%) SQL
7 24 (46.15%) CSS
8 19 (36.54%) Git (software)
9 18 (34.62%) Agile Software Development
10 17 (32.69%) T-SQL
11 16 (30.77%) SQL Server Reporting Services
11 16 (30.77%) .NET Framework
12 14 (26.92%) Computer Science
12 14 (26.92%) VBA
12 14 (26.92%) Crystal Reports
12 14 (26.92%) ADO.NET
12 14 (26.92%) Microsoft Excel
12 14 (26.92%) MS Access
12 14 (26.92%) Salesforce.com
12 14 (26.92%) Entity Framework
12 14 (26.92%) Problem-Solving
13 13 (25.00%) Web Services
14 12 (23.08%) Java
15 9 (17.31%) Software Engineering
16 8 (15.38%) User Experience
16 8 (15.38%) Time Management
16 8 (15.38%) Unit Testing
17 7 (13.46%) Team Foundation Server
17 7 (13.46%) Scrum

OOP
Co-occurring IT Skills in Hertfordshire 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 2 (3.85%) Elasticsearch
Applications
1 14 (26.92%) Microsoft Excel
Business Applications
1 3 (5.77%) Magento
Cloud Services
1 5 (9.62%) Microsoft Azure
2 4 (7.69%) Amazon AWS
3 1 (1.92%) SaaS
Communications & Networking
1 1 (1.92%) Skype
Database & Business Intelligence
1 16 (30.77%) SQL Server Reporting Services
2 14 (26.92%) Crystal Reports
2 14 (26.92%) MS Access
3 6 (11.54%) SQL Server
4 3 (5.77%) MySQL
5 2 (3.85%) SQL Server Integration Services
Development Applications
1 19 (36.54%) Git (software)
2 7 (13.46%) Team Foundation Server
3 6 (11.54%) Bitbucket
3 6 (11.54%) Jenkins
4 5 (9.62%) SpecFlow
4 5 (9.62%) Subversion
5 4 (7.69%) JIRA
5 4 (7.69%) WebDriver
6 3 (5.77%) Selenium
7 2 (3.85%) ProC
8 1 (1.92%) gulp
8 1 (1.92%) JBehave
8 1 (1.92%) Karma Test Runner
General
1 4 (7.69%) Manufacturing
1 4 (7.69%) Retail
2 2 (3.85%) Games
Job Titles
1 49 (94.23%) Developer
2 14 (26.92%) Software Developer
3 11 (21.15%) C# Developer
4 8 (15.38%) .NET Developer
5 7 (13.46%) Java Developer
6 6 (11.54%) C# .NET Developer
6 6 (11.54%) Junior
6 6 (11.54%) Senior Developer
7 4 (7.69%) Android Developer
7 4 (7.69%) Delphi Developer
7 4 (7.69%) Full Stack Developer
8 3 (5.77%) .NET Software Developer
8 3 (5.77%) Automation Tester
8 3 (5.77%) Junior Automation Tester
8 3 (5.77%) Junior C# Developer
8 3 (5.77%) Junior Developer
8 3 (5.77%) Junior Tester
8 3 (5.77%) Selenium Tester
8 3 (5.77%) Tester
8 3 (5.77%) Web Developer
Libraries, Frameworks & Software Standards
1 30 (57.69%) .NET
2 29 (55.77%) HTML
3 24 (46.15%) CSS
4 16 (30.77%) .NET Framework
5 14 (26.92%) ADO.NET
5 14 (26.92%) Entity Framework
6 13 (25.00%) Web Services
7 6 (11.54%) AngularJS
7 6 (11.54%) ASP.NET
7 6 (11.54%) jQuery
7 6 (11.54%) RESTful
7 6 (11.54%) Spring
7 6 (11.54%) Twitter Bootstrap
8 5 (9.62%) REST
9 4 (7.69%) HTML5
10 3 (5.77%) CodeIgniter
10 3 (5.77%) Gherkin
10 3 (5.77%) React
10 3 (5.77%) SOAP
11 2 (3.85%) Unity DI Container
Miscellaneous
1 14 (26.92%) Computer Science
2 8 (15.38%) User Experience
3 6 (11.54%) N-Tier
4 4 (7.69%) Mainframe
5 2 (3.85%) Mobile App
5 2 (3.85%) Smartphone
6 1 (1.92%) Blog
Operating Systems
1 4 (7.69%) Android
Processes & Methodologies
1 30 (57.69%) MVC
2 26 (50.00%) OO
3 18 (34.62%) Agile Software Development
4 14 (26.92%) Problem-Solving
5 9 (17.31%) Software Engineering
6 8 (15.38%) Time Management
6 8 (15.38%) Unit Testing
7 7 (13.46%) Scrum
8 6 (11.54%) Coaching
8 6 (11.54%) Creative Thinking
8 6 (11.54%) Innovative Thinking
8 6 (11.54%) Kanban
8 6 (11.54%) Pair Programming
8 6 (11.54%) Test Automation
8 6 (11.54%) UX Design
9 4 (7.69%) Android Development
9 4 (7.69%) Continuous Integration
9 4 (7.69%) Integration Testing
9 4 (7.69%) MVVM
9 4 (7.69%) Open Source
Programming Languages
1 34 (65.38%) C#
2 32 (61.54%) JavaScript
3 25 (48.08%) SQL
4 17 (32.69%) T-SQL
5 14 (26.92%) VBA
6 12 (23.08%) Java
7 6 (11.54%) Java 8
8 5 (9.62%) PowerShell
9 4 (7.69%) Delphi
10 3 (5.77%) PHP
11 2 (3.85%) Kotlin
12 1 (1.92%) ES6
Qualifications
1 1 (1.92%) Degree
Quality Assurance & Compliance
1 5 (9.62%) QA
System Software
1 6 (11.54%) Docker
Systems Management
1 2 (3.85%) Opscode Chef
Vendors
1 14 (26.92%) Salesforce.com
2 2 (3.85%) Microsoft