Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans 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 21 November 2017 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
Hertfordshire > St Albans
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 23 39 20
Rank change year-on-year +16 -19 -12
Permanent jobs citing OO 50 31 55
As % of all permanent IT jobs advertised in St Albans 14.88% 7.64% 18.58%
As % of the Processes & Methodologies category 17.99% 8.64% 20.75%
Number of salaries quoted 43 31 55
St Albans median annual salary £65,000 £65,000 £55,000
Median salary % change year-on-year - +18.18% +22.22%
10th Percentile £43,750 £57,500 £32,500
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £52,500 £57,500 £47,500
% change year-on-year -8.70% +21.05% -

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 St Albans with a requirement for process or methodology skills.

All Process and Methodology Skills
St Albans
Permanent vacancies with a requirement for process or methodology skills 278 359 265
As % of all permanent IT jobs advertised in St Albans 82.74% 88.42% 89.53%
Number of salaries quoted 244 336 254
St Albans median annual salary £52,500 £50,000 £46,750
Median salary % change year-on-year +5.00% +6.95% -1.58%
10th Percentile £28,500 £32,500 £25,000
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £47,500 £50,000 £47,500
% change year-on-year -5.00% +5.26% +2.15%

OO
Job Vacancy Trend in St Albans

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

Job vacancy trend for OO in St Albans

OO
Salary Trend in St Albans

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

Salary trend for OO in St Albans

OO
Salary Histogram in St Albans

The salary distribution of IT jobs citing OO in St Albans over the 6 months to 21 November 2017.

Salary histogram for OO in St Albans

For the 6 months to 21 November 2017, IT jobs citing OO also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the St Albans region with a requirement for OO.

1 44 (88.00%) Agile Software Development
2 43 (86.00%) TDD
2 43 (86.00%) BDD
3 39 (78.00%) C#
4 37 (74.00%) MVC
4 37 (74.00%) Git (software)
5 36 (72.00%) Node.js
6 34 (68.00%) .NET
7 32 (64.00%) NoSQL
8 31 (62.00%) Facebook
8 31 (62.00%) Web Application Development
8 31 (62.00%) ASP.NET Web API
8 31 (62.00%) SQL Server 2014
8 31 (62.00%) ASP.NET MVC 5
8 31 (62.00%) SQL Server
8 31 (62.00%) ASP.NET
8 31 (62.00%) Apple
8 31 (62.00%) BBC
8 31 (62.00%) Sony
8 31 (62.00%) RESTful
8 31 (62.00%) ASP.NET MVC
8 31 (62.00%) Social Media
8 31 (62.00%) Ruby
8 31 (62.00%) Yahoo!
8 31 (62.00%) Google
8 31 (62.00%) WCF
9 11 (22.00%) Amazon AWS
10 10 (20.00%) Test Automation
10 10 (20.00%) OOP
10 10 (20.00%) Jenkins

OO
Co-occurring IT Skills in St Albans 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:

Cloud Services
1 11 (22.00%) Amazon AWS
2 5 (10.00%) AWS Lambda
2 5 (10.00%) Serverless
3 3 (6.00%) Microsoft Azure
Database & Business Intelligence
1 32 (64.00%) NoSQL
2 31 (62.00%) SQL Server
2 31 (62.00%) SQL Server 2014
3 3 (6.00%) Relational Database
4 1 (2.00%) Big Data
Development Applications
1 37 (74.00%) Git (software)
2 10 (20.00%) Jenkins
3 5 (10.00%) Selenium
3 5 (10.00%) SpecFlow
3 5 (10.00%) WebDriver
4 3 (6.00%) Ant
4 3 (6.00%) Gradle
4 3 (6.00%) JIRA
4 3 (6.00%) Maven
4 3 (6.00%) Team Foundation Server
5 2 (4.00%) Jasmine
5 2 (4.00%) TeamCity
General
1 5 (10.00%) Retail
2 2 (4.00%) Finance
Job Titles
1 44 (88.00%) Developer
2 31 (62.00%) .NET Developer
2 31 (62.00%) Social Media Developer
3 5 (10.00%) Applications Developer
3 5 (10.00%) iOS Developer
3 5 (10.00%) Junior
4 4 (8.00%) Java Developer
4 4 (8.00%) Senior Developer
4 4 (8.00%) Senior Java Developer
5 3 (6.00%) Automation Tester
5 3 (6.00%) Front End Developer (Client-Side Developer)
5 3 (6.00%) Junior Automation Tester
5 3 (6.00%) Junior Tester
5 3 (6.00%) Tester
6 2 (4.00%) Junior QA Engineer
6 2 (4.00%) Junior Test Automation Engineer
6 2 (4.00%) Junior Test Engineer
6 2 (4.00%) QA Test Engineer
6 2 (4.00%) Test Automation Engineer
6 2 (4.00%) Test Engineer
Libraries, Frameworks & Software Standards
1 36 (72.00%) Node.js
2 34 (68.00%) .NET
3 31 (62.00%) ASP.NET
3 31 (62.00%) ASP.NET MVC
3 31 (62.00%) ASP.NET MVC 5
3 31 (62.00%) ASP.NET Web API
3 31 (62.00%) RESTful
3 31 (62.00%) WCF
4 8 (16.00%) CSS
4 8 (16.00%) HTML
4 8 (16.00%) Web Services
5 7 (14.00%) REST
6 5 (10.00%) Core Data
6 5 (10.00%) Django
6 5 (10.00%) Gherkin
6 5 (10.00%) JSON
7 4 (8.00%) HTML5
8 3 (6.00%) AngularJS
8 3 (6.00%) CSS3
8 3 (6.00%) Vue (Vue.js)
Miscellaneous
1 31 (62.00%) BBC
1 31 (62.00%) Social Media
2 5 (10.00%) Algorithms
2 5 (10.00%) User Experience
3 3 (6.00%) Data Structures
4 1 (2.00%) Computer Science
4 1 (2.00%) Greenfield Project
4 1 (2.00%) Mobile App
Operating Systems
1 5 (10.00%) Apple iOS
Processes & Methodologies
1 44 (88.00%) Agile Software Development
2 43 (86.00%) BDD
2 43 (86.00%) TDD
3 37 (74.00%) MVC
4 31 (62.00%) Web Application Development
5 10 (20.00%) OOP
5 10 (20.00%) Test Automation
6 8 (16.00%) OOD
7 5 (10.00%) ATDD
7 5 (10.00%) Auto-Scaling
7 5 (10.00%) Concurrent Programming
7 5 (10.00%) Continuous Deployment
7 5 (10.00%) CRM
7 5 (10.00%) Dependency Injection
7 5 (10.00%) Domain Models
7 5 (10.00%) iOS Development
7 5 (10.00%) Kanban
7 5 (10.00%) Memory Management
7 5 (10.00%) SOLID
8 4 (8.00%) SDLC
Programming Languages
1 39 (78.00%) C#
2 31 (62.00%) Ruby
3 5 (10.00%) Apple Swift
3 5 (10.00%) JavaScript
4 4 (8.00%) Java
5 3 (6.00%) Go
5 3 (6.00%) PowerShell
5 3 (6.00%) Rust
5 3 (6.00%) SQL
5 3 (6.00%) T-SQL
Qualifications
1 1 (2.00%) Computer Science Degree
1 1 (2.00%) Degree
Quality Assurance & Compliance
1 2 (4.00%) QA
Systems Management
1 3 (6.00%) Ansible
1 3 (6.00%) Opscode Chef
1 3 (6.00%) Puppet
Vendors
1 31 (62.00%) Apple
1 31 (62.00%) Facebook
1 31 (62.00%) Google
1 31 (62.00%) Sony
1 31 (62.00%) Yahoo!