Period
to 19 March 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 19 March 2019 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
East of England > Hertfordshire
6 months to
19 Mar 2019
Same period 2018 Same period 2017
Rank 56 43 36
Rank change year-on-year -13 -7 +15
Permanent jobs citing OO 145 303 267
As % of all permanent IT jobs advertised in Hertfordshire 4.47% 6.12% 5.96%
As % of the Processes & Methodologies category 5.15% 6.79% 6.58%
Number of salaries quoted 133 279 255
Hertfordshire median annual salary £55,000 £55,000 £55,000
10th Percentile £37,500 £32,500 £32,500
90th Percentile £75,000 £67,500 £72,500
East of England median annual salary £50,000 £52,500 £47,500
% change year-on-year -4.76% +10.53% +5.56%

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 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 2,816 4,463 4,058
As % of all permanent IT jobs advertised in Hertfordshire 86.81% 90.14% 90.60%
Number of salaries quoted 2,184 3,730 3,369
Hertfordshire median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £26,250 £27,250 £26,250
90th Percentile £75,000 £72,500 £72,500
East of England median annual salary £47,500 £50,000 £45,000
% change year-on-year -5.00% +11.11% -

OO
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for OO in Hertfordshire

OO
Salary Trend in Hertfordshire

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

Salary trend for OO in Hertfordshire

OO
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing OO in Hertfordshire over the 6 months to 19 March 2019.

Salary histogram for OO in Hertfordshire

OO
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing OO within the Hertfordshire region over the 6 months to 19 March 2019. 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 -35 42 £55,000 - 3
Waltham Cross -5 19 £55,000 +57.14% 2
Welwyn Garden City +26 16 £60,000 -14.29%
Stevenage +7 15 £50,000 +17.65% 3
Hatfield -12 14 £65,000 +8.33% 7
St Albans +4 13 £55,000 +15.79% 2
Borehamwood 0 9 £45,250 -9.50% 1
Baldock - 3 £27,500 -
Hemel Hempstead -9 2 £52,500 - 1
Berkhamsted - 2 £30,000 -
Bishop's Stortford - 1 £45,000 - 1
Harpenden - 1 £42,500 - 1
Letchworth - 1 £25,000 - 1
OO
East of England

For the 6 months to 19 March 2019, 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 Hertfordshire region with a requirement for OO.

1 88 (60.69%) JavaScript
2 77 (53.10%) HTML
3 68 (46.90%) Agile Software Development
4 63 (43.45%) CSS
5 58 (40.00%) Java
5 58 (40.00%) XML
6 56 (38.62%) MVC
7 52 (35.86%) C#
7 52 (35.86%) TDD
8 51 (35.17%) .NET
9 45 (31.03%) ASP.NET
10 41 (28.28%) JSON
11 38 (26.21%) SQL Server
12 35 (24.14%) C++
13 34 (23.45%) Scrum
14 32 (22.07%) SQL
15 31 (21.38%) MySQL
15 31 (21.38%) Software Engineering
15 31 (21.38%) Test Automation
16 30 (20.69%) HTML5
16 30 (20.69%) OOP
16 30 (20.69%) TypeScript
17 29 (20.00%) Web Services
17 29 (20.00%) HTTP
18 28 (19.31%) Computer Science
18 28 (19.31%) AngularJS
19 26 (17.93%) C
19 26 (17.93%) Git (software)
20 25 (17.24%) Amazon AWS
21 23 (15.86%) ASP.NET MVC

OO
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 15 (10.34%) Tomcat
2 8 (5.52%) WebLogic
3 7 (4.83%) JBoss
4 5 (3.45%) CMS
4 5 (3.45%) SharePoint Server
4 5 (3.45%) WebSphere
5 4 (2.76%) Adobe Experience Manager
5 4 (2.76%) Apache
6 2 (1.38%) Apache Solr
6 2 (1.38%) CoreMedia CMS
6 2 (1.38%) MQSeries
Applications
1 6 (4.14%) Chatbot
2 3 (2.07%) Microsoft Excel
Business Applications
1 13 (8.97%) Magento
2 2 (1.38%) Fredhopper
2 2 (1.38%) SAP Hybris
2 2 (1.38%) SAP S/4HANA
Cloud Services
1 25 (17.24%) Amazon AWS
2 18 (12.41%) SaaS
3 13 (8.97%) Serverless
4 11 (7.59%) Amazon EC2
4 11 (7.59%) AWS Lambda
4 11 (7.59%) Microsoft Azure
5 5 (3.45%) Google Cloud Platform
6 4 (2.76%) Cloud Computing
7 3 (2.07%) npm
8 2 (1.38%) Algolia
8 2 (1.38%) Google Play
Communications & Networking
1 29 (20.00%) HTTP
2 19 (13.10%) TCP/IP
3 13 (8.97%) Internet
4 7 (4.83%) Wireshark
5 6 (4.14%) DHCP
5 6 (4.14%) IGMP
5 6 (4.14%) PBX
5 6 (4.14%) RTCP
5 6 (4.14%) RTP
5 6 (4.14%) SMS
5 6 (4.14%) SNMP
5 6 (4.14%) VLAN
5 6 (4.14%) VoIP
6 2 (1.38%) Ethernet
7 1 (0.69%) RS-232
Database & Business Intelligence
1 38 (26.21%) SQL Server
2 31 (21.38%) MySQL
3 21 (14.48%) Relational Database
4 14 (9.66%) MongoDB
5 11 (7.59%) Amazon DynamoDB
5 11 (7.59%) RDBMS
6 9 (6.21%) SQL Server Reporting Services
7 6 (4.14%) SQL Server Integration Services
8 5 (3.45%) DB2
9 4 (2.76%) NoSQL
10 3 (2.07%) Crystal Reports
10 3 (2.07%) MS Access
11 2 (1.38%) Jackrabbit
11 2 (1.38%) SAP HANA
12 1 (0.69%) SQL Server 2012
12 1 (0.69%) SQL Server 2014
Development Applications
1 26 (17.93%) Git (software)
2 22 (15.17%) Visual Studio
3 17 (11.72%) Subversion
4 15 (10.34%) Team Foundation Server
5 12 (8.28%) gulp
6 10 (6.90%) Maven
7 8 (5.52%) WebDriver
8 7 (4.83%) JBehave
9 6 (4.14%) GDB
9 6 (4.14%) JUnit
9 6 (4.14%) Valgrind
10 5 (3.45%) Cucumber
10 5 (3.45%) Karma Test Runner
10 5 (3.45%) Selenium
11 3 (2.07%) Gradle
11 3 (2.07%) Jenkins
12 2 (1.38%) Android Studio
12 2 (1.38%) Bower
12 2 (1.38%) git-flow
12 2 (1.38%) Grunt
General
1 19 (13.10%) Telecoms
2 13 (8.97%) Retail
3 12 (8.28%) Finance
4 9 (6.21%) Pharmaceutical
5 4 (2.76%) Publishing
6 3 (2.07%) Automotive
7 2 (1.38%) Games
8 1 (0.69%) Electronics
8 1 (0.69%) Manufacturing
Job Titles
1 121 (83.45%) Developer
2 33 (22.76%) C# Developer
3 31 (21.38%) Software Developer
4 27 (18.62%) Java Developer
5 23 (15.86%) .NET Developer
6 19 (13.10%) Software Engineer
7 18 (12.41%) Senior Developer
8 17 (11.72%) C# .NET Developer
9 15 (10.34%) C# Software Developer
10 12 (8.28%) JavaScript Developer
11 11 (7.59%) Development Engineer
11 11 (7.59%) Magento Developer
11 11 (7.59%) Software Development Engineer
11 11 (7.59%) Software Test Engineer
11 11 (7.59%) Test Development Engineer
11 11 (7.59%) Test Engineer
12 10 (6.90%) Senior Java Developer
13 8 (5.52%) .NET Software Developer
14 7 (4.83%) Senior .NET Developer
15 6 (4.14%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 77 (53.10%) HTML
2 63 (43.45%) CSS
3 58 (40.00%) XML
4 51 (35.17%) .NET
5 45 (31.03%) ASP.NET
6 41 (28.28%) JSON
7 30 (20.69%) HTML5
8 29 (20.00%) Web Services
9 28 (19.31%) AngularJS
10 23 (15.86%) ASP.NET MVC
11 22 (15.17%) ASP.NET Web API
12 20 (13.79%) React
12 20 (13.79%) React Native
13 18 (12.41%) .NET Framework
13 18 (12.41%) jQuery
14 17 (11.72%) Twitter Bootstrap
15 16 (11.03%) Spring
16 15 (10.34%) CSS3
16 15 (10.34%) Node.js
17 13 (8.97%) KnockoutJS
Miscellaneous
1 21 (14.48%) Mobile App
2 17 (11.72%) Greenfield Project
3 9 (6.21%) Robotics
3 9 (6.21%) User Experience
4 5 (3.45%) Self-Motivation
5 4 (2.76%) Analytical Skills
5 4 (2.76%) Enterprise Software
5 4 (2.76%) Virtual Team
6 3 (2.07%) Fintech
7 1 (0.69%) Embedded Systems
7 1 (0.69%) N-Tier
7 1 (0.69%) Smartphone
7 1 (0.69%) Social Network
Operating Systems
1 22 (15.17%) Windows
2 12 (8.28%) Android
3 11 (7.59%) Linux
4 2 (1.38%) Apple iOS
4 2 (1.38%) Embedded Linux
5 1 (0.69%) Unix
5 1 (0.69%) Windows Server
Processes & Methodologies
1 68 (46.90%) Agile Software Development
2 56 (38.62%) MVC
3 52 (35.86%) TDD
4 34 (23.45%) Scrum
5 31 (21.38%) Software Engineering
5 31 (21.38%) Test Automation
6 30 (20.69%) OOP
7 28 (19.31%) Computer Science
8 19 (13.10%) BDD
9 16 (11.03%) Front End Development
9 16 (11.03%) Test Strategy
9 16 (11.03%) Unit Testing
10 15 (10.34%) Problem-Solving
10 15 (10.34%) SDLC
11 14 (9.66%) OO PHP
11 14 (9.66%) Web Development
12 13 (8.97%) Multithreading
12 13 (8.97%) Workflow
13 12 (8.28%) Web Application Development
14 11 (7.59%) Mentoring
Programming Languages
1 88 (60.69%) JavaScript
2 58 (40.00%) Java
3 52 (35.86%) C#
4 35 (24.14%) C++
5 32 (22.07%) SQL
6 30 (20.69%) TypeScript
7 26 (17.93%) C
8 20 (13.79%) ES6
8 20 (13.79%) Python
9 16 (11.03%) PHP
10 14 (9.66%) Scala
10 14 (9.66%) T-SQL
11 9 (6.21%) XAML
12 6 (4.14%) Perl
13 4 (2.76%) PowerShell
13 4 (2.76%) Ruby
14 3 (2.07%) ABAP
14 3 (2.07%) Java 8
14 3 (2.07%) Kotlin
14 3 (2.07%) VBA
Qualifications
1 16 (11.03%) Degree
2 12 (8.28%) Computer Science Degree
3 11 (7.59%) HND
4 3 (2.07%) OCP
4 3 (2.07%) Oracle Certification
5 2 (1.38%) PhD
Quality Assurance & Compliance
1 3 (2.07%) QA
2 2 (1.38%) JTAG
System Software
1 13 (8.97%) Hyper-V
1 13 (8.97%) VirtualBox
2 7 (4.83%) VMware Infrastructure
3 6 (4.14%) Docker
3 6 (4.14%) KVM
4 1 (0.69%) Firmware
Systems Management
1 3 (2.07%) Kubernetes
Vendors
1 15 (10.34%) Oracle
2 13 (8.97%) VMware
3 9 (6.21%) Xamarin
4 7 (4.83%) Google
5 5 (3.45%) Adobe
5 5 (3.45%) Salesforce.com
5 5 (3.45%) SAP
6 4 (2.76%) Elastic Path
6 4 (2.76%) IBM
7 3 (2.07%) Microsoft
8 2 (1.38%) ATG
8 2 (1.38%) Blue Martini
8 2 (1.38%) Demandware
8 2 (1.38%) hybris
8 2 (1.38%) Zend
9 1 (0.69%) Sybase