Period
to 22 October 2018

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

Object-Oriented (OO)
East of England > Hertfordshire
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 65 27 49
Rank change year-on-year -38 +22 0
Permanent jobs citing OO 174 373 208
As % of all permanent IT jobs advertised in Hertfordshire 4.32% 8.85% 4.77%
As % of the Processes & Methodologies category 4.82% 10.03% 5.30%
Number of salaries quoted 167 339 198
Hertfordshire median annual salary £55,000 £52,500 £56,250
Median salary % change year-on-year +4.76% -6.67% +20.97%
10th Percentile £37,500 £32,500 £33,025
90th Percentile £68,750 £72,500 £78,750
East of England median annual salary £50,000 £47,500 £47,000
% change year-on-year +5.26% +1.06% +4.44%

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 3,613 3,718 3,926
As % of all permanent IT jobs advertised in Hertfordshire 89.74% 88.17% 89.94%
Number of salaries quoted 2,803 3,160 3,213
Hertfordshire median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £27,500 £27,250 £27,500
90th Percentile £75,000 £71,250 £72,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 22 October 2018.

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 22 October 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 -28 40 £51,250 -6.82% 3
Hatfield -1 30 £65,000 +18.18% 4
Welwyn Garden City -28 21 £60,000 +33.33% 3
Waltham Cross 0 10 £55,000 +57.14% 6
Borehamwood -12 9 £40,000 -
Hemel Hempstead -26 8 £37,750 -28.10% 1
St Albans -33 8 £60,000 -7.69% 1
Stevenage -6 7 £55,000 +15.79% 2
Potters Bar - 4 £55,000 -
Bishop's Stortford - 3 £42,500 - 1
Rickmansworth - 1 £65,000 -
Harpenden - 1 £42,500 - 1
OO
East of England

For the 6 months to 22 October 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 Hertfordshire region with a requirement for OO.

1 102 (58.62%) Java
2 70 (40.23%) Agile Software Development
3 59 (33.91%) Computer Science
4 56 (32.18%) C#
5 52 (29.89%) JavaScript
6 51 (29.31%) TDD
7 49 (28.16%) .NET
8 45 (25.86%) Mobile App
9 43 (24.71%) SDLC
9 43 (24.71%) Computer Science Degree
9 43 (24.71%) SQL
9 43 (24.71%) Degree
10 40 (22.99%) HTML
10 40 (22.99%) Problem-Solving
11 36 (20.69%) MVC
12 35 (20.11%) CSS
13 34 (19.54%) SQL Server
14 32 (18.39%) Test Automation
15 29 (16.67%) Greenfield Project
16 27 (15.52%) XML
17 26 (14.94%) OOP
17 26 (14.94%) Android
17 26 (14.94%) Mathematics
17 26 (14.94%) Android Development
18 25 (14.37%) OOD
18 25 (14.37%) Web Services
18 25 (14.37%) Windows
19 24 (13.79%) Games
19 24 (13.79%) .NET Framework
19 24 (13.79%) Spring

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 11 (6.32%) CMS
1 11 (6.32%) Tomcat
2 9 (5.17%) Sitecore CMS
3 7 (4.02%) WebSphere
4 6 (3.45%) JBoss
4 6 (3.45%) SharePoint Server
5 5 (2.87%) WebLogic
6 2 (1.15%) Oracle SOA Suite
7 1 (0.57%) Adobe Experience Manager
7 1 (0.57%) Apache
7 1 (0.57%) MQSeries
7 1 (0.57%) Oracle Service Bus
7 1 (0.57%) SharePoint
7 1 (0.57%) WebSphere Application Server
Applications
1 14 (8.05%) Microsoft Excel
2 2 (1.15%) Chatbot
3 1 (0.57%) Photoshop
Business Applications
1 2 (1.15%) SAP S/4HANA
2 1 (0.57%) Magento
Cloud Services
1 14 (8.05%) Amazon AWS
2 10 (5.75%) Amazon EC2
2 10 (5.75%) AWS Lambda
2 10 (5.75%) Serverless
3 9 (5.17%) Google Play
4 5 (2.87%) Cloud Computing
4 5 (2.87%) Microsoft Azure
5 1 (0.57%) Office 365
5 1 (0.57%) SaaS
Communications & Networking
1 11 (6.32%) HTTP
2 10 (5.75%) TCP/IP
3 7 (4.02%) Internet
4 3 (1.72%) DHCP
4 3 (1.72%) IGMP
4 3 (1.72%) PBX
4 3 (1.72%) RTCP
4 3 (1.72%) RTP
4 3 (1.72%) SNMP
4 3 (1.72%) VLAN
4 3 (1.72%) VoIP
4 3 (1.72%) Wireshark
5 2 (1.15%) SMS
6 1 (0.57%) Ethernet
6 1 (0.57%) Skype
Database & Business Intelligence
1 34 (19.54%) SQL Server
2 16 (9.20%) SQL Server Reporting Services
3 14 (8.05%) Crystal Reports
3 14 (8.05%) MS Access
3 14 (8.05%) Relational Database
4 13 (7.47%) RDBMS
5 10 (5.75%) Amazon DynamoDB
6 6 (3.45%) SQL Server 2012
6 6 (3.45%) SQL Server 2014
7 4 (2.30%) MongoDB
7 4 (2.30%) MySQL
7 4 (2.30%) NoSQL
7 4 (2.30%) Redis
8 3 (1.72%) Big Data
8 3 (1.72%) SQL Server 2016
9 2 (1.15%) SAP HANA
9 2 (1.15%) SQL Server 2008
9 2 (1.15%) SQL Server Integration Services
10 1 (0.57%) Jackrabbit
10 1 (0.57%) Oracle Database 10g
Development Applications
1 22 (12.64%) Git (software)
2 17 (9.77%) Visual Studio
3 14 (8.05%) Team Foundation Server
4 10 (5.75%) CocoaPods
5 9 (5.17%) Android Studio
5 9 (5.17%) Crashlytics
5 9 (5.17%) Selenium
6 8 (4.60%) Subversion
6 8 (4.60%) WebDriver
7 7 (4.02%) Maven
8 6 (3.45%) JUnit
8 6 (3.45%) LabVIEW
9 5 (2.87%) Cucumber
9 5 (2.87%) JBehave
10 3 (1.72%) GDB
10 3 (1.72%) Jenkins
10 3 (1.72%) SpecFlow
10 3 (1.72%) Valgrind
11 2 (1.15%) Jasmine
11 2 (1.15%) Robot Framework
General
1 24 (13.79%) Games
2 23 (13.22%) Finance
3 17 (9.77%) Retail
4 16 (9.20%) Telecoms
5 6 (3.45%) Aerospace
6 2 (1.15%) Legal
6 2 (1.15%) Marketing
7 1 (0.57%) Advertising
7 1 (0.57%) Banking
7 1 (0.57%) Investment Banking
7 1 (0.57%) Manufacturing
7 1 (0.57%) Publishing
Job Titles
1 138 (79.31%) Developer
2 51 (29.31%) Java Developer
3 37 (21.26%) Software Developer
4 28 (16.09%) Lead Developer
5 23 (13.22%) Android Developer
6 22 (12.64%) Senior Developer
7 19 (10.92%) C# Developer
8 17 (9.77%) Lead Java Developer
8 17 (9.77%) Software Engineer
9 13 (7.47%) Applications Developer
9 13 (7.47%) C# Software Developer
10 12 (6.90%) .NET Developer
10 12 (6.90%) Software Test Engineer
10 12 (6.90%) Test Engineer
11 11 (6.32%) Development Engineer
11 11 (6.32%) Mobile Applications Developer
11 11 (6.32%) Software Development Engineer
11 11 (6.32%) Test Development Engineer
12 10 (5.75%) Junior
12 10 (5.75%) Mobile Developer
Libraries, Frameworks & Software Standards
1 49 (28.16%) .NET
2 40 (22.99%) HTML
3 35 (20.11%) CSS
4 27 (15.52%) XML
5 25 (14.37%) Web Services
6 24 (13.79%) .NET Framework
6 24 (13.79%) Spring
7 23 (13.22%) JSON
8 21 (12.07%) ASP.NET
9 19 (10.92%) Entity Framework
10 16 (9.20%) Akka
10 16 (9.20%) ASP.NET Web API
11 14 (8.05%) ADO.NET
12 13 (7.47%) Java EE
13 12 (6.90%) Hibernate
14 11 (6.32%) REST
14 11 (6.32%) WCF
15 10 (5.75%) AngularJS
15 10 (5.75%) iOS SDK
15 10 (5.75%) KnockoutJS
Miscellaneous
1 59 (33.91%) Computer Science
2 45 (25.86%) Mobile App
3 29 (16.67%) Greenfield Project
4 13 (7.47%) User Experience
5 12 (6.90%) Social Media
6 8 (4.60%) Robotics
7 7 (4.02%) Fintech
8 6 (3.45%) Analytical Skills
8 6 (3.45%) Self-Motivation
8 6 (3.45%) Video\Live Streaming
9 4 (2.30%) Mainframe
10 3 (1.72%) BBC
11 2 (1.15%) Smartphone
12 1 (0.57%) Enterprise Software
12 1 (0.57%) Private Cloud
12 1 (0.57%) Social Network
12 1 (0.57%) Virtual Team
12 1 (0.57%) W3C
Operating Systems
1 26 (14.94%) Android
2 25 (14.37%) Windows
3 21 (12.07%) Apple iOS
4 16 (9.20%) Linux
5 9 (5.17%) Unix
6 8 (4.60%) Windows Server
7 1 (0.57%) HPUX
7 1 (0.57%) Solaris
Processes & Methodologies
1 70 (40.23%) Agile Software Development
2 51 (29.31%) TDD
3 43 (24.71%) SDLC
4 40 (22.99%) Problem-Solving
5 36 (20.69%) MVC
6 32 (18.39%) Test Automation
7 26 (14.94%) Android Development
7 26 (14.94%) Mathematics
7 26 (14.94%) OOP
8 25 (14.37%) OOD
9 22 (12.64%) BDD
10 19 (10.92%) Unit Testing
11 18 (10.34%) Web Application Development
12 17 (9.77%) iOS Development
13 16 (9.20%) Software Engineering
14 13 (7.47%) Web Development
15 12 (6.90%) SDET
15 12 (6.90%) Workflow
16 11 (6.32%) Multithreading
16 11 (6.32%) Scrum
Programming Languages
1 102 (58.62%) Java
2 56 (32.18%) C#
3 52 (29.89%) JavaScript
4 43 (24.71%) SQL
5 23 (13.22%) C++
5 23 (13.22%) Scala
6 20 (11.49%) T-SQL
7 18 (10.34%) Java 8
8 16 (9.20%) Haskell
9 15 (8.62%) Python
10 14 (8.05%) C
10 14 (8.05%) VBA
11 11 (6.32%) Kotlin
12 10 (5.75%) Apple Swift
13 9 (5.17%) TypeScript
14 8 (4.60%) ANSI SQL
15 6 (3.45%) ABAP
15 6 (3.45%) Shell Script
16 5 (2.87%) PowerShell
16 5 (2.87%) Ruby
Qualifications
1 43 (24.71%) Computer Science Degree
1 43 (24.71%) Degree
2 2 (1.15%) HND
Quality Assurance & Compliance
1 1 (0.57%) JTAG
1 1 (0.57%) SLA
System Software
1 17 (9.77%) Docker
2 6 (3.45%) Hyper-V
2 6 (3.45%) VirtualBox
3 3 (1.72%) KVM
3 3 (1.72%) VMware Infrastructure
Systems Management
1 16 (9.20%) Kubernetes
2 1 (0.57%) Puppet
Vendors
1 14 (8.05%) Salesforce.com
2 12 (6.90%) Google
3 9 (5.17%) Sitecore
4 7 (4.02%) Microsoft
4 7 (4.02%) SAP
4 7 (4.02%) VMware
5 6 (3.45%) Sybase
6 4 (2.30%) Oracle
7 3 (1.72%) Apple
7 3 (1.72%) Facebook
7 3 (1.72%) Sony
7 3 (1.72%) Xamarin
7 3 (1.72%) Yahoo!
7 3 (1.72%) Zend
8 2 (1.15%) Adobe
8 2 (1.15%) hybris
9 1 (0.57%) ATG
9 1 (0.57%) Blue Martini
9 1 (0.57%) Demandware
9 1 (0.57%) IBM