Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for OO skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OO over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Object-Oriented (OO)
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 57 60 77
Rank change year-on-year +3 +17 -12
Contract jobs citing OO 82 97 83
As % of all contract IT jobs advertised in Leeds 3.62% 3.70% 2.56%
As % of the Processes & Methodologies category 4.21% 4.22% 2.94%
Number of daily rates quoted 78 85 70
Leeds median daily rate £405 £390 £374
Median daily rate % change year-on-year +3.85% +4.35% +16.80%
10th Percentile £313 £310 £296
90th Percentile £470 £500 £500
West Yorkshire median daily rate £410 £389 £365
% change year-on-year +5.47% +6.51% +14.06%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

OO is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Leeds with a requirement for process or methodology skills.

All Process and Methodology Skills
Leeds
Contract vacancies with a requirement for process or methodology skills 1950 2301 2824
As % of all contract IT jobs advertised in Leeds 86.02% 87.72% 87.08%
Number of daily rates quoted 1394 1553 1983
Leeds median daily rate £410 £400 £380
Median daily rate % change year-on-year +2.50% +5.26% +8.57%
10th Percentile £275 £283 £266
90th Percentile £550 £563 £550
West Yorkshire median daily rate £400 £400 £375
% change year-on-year - +6.67% +7.14%
Number of hourly rates quoted 29 35 66
Leeds median hourly rate £20.50 £13.50 £14.30
Median hourly rate % change year-on-year +51.85% -5.58% +5.91%
10th Percentile £13.80 £10.20 £8.94
90th Percentile £40.00 £31.20 £39.75
West Yorkshire median hourly rate £16.00 £14.50 £15.00
% change year-on-year +10.34% -3.33% +3.45%

OO
Job Vacancy Trend in Leeds

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

Job vacancy trend for OO in Leeds

OO
Contractor Daily Rate Trend in Leeds

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing OO in Leeds.

Contractor daily rate trend for OO in Leeds

OO
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing OO in Leeds over the 6 months to 23 November 2017.

Contractor daily rate histogram for OO in Leeds

OO
Contractor Hourly Rate Trend in Leeds

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing OO in Leeds.

Contractor hourly rate trend for OO in Leeds

For the 6 months to 23 November 2017, IT contractor jobs citing OO also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for OO.

1 65 (79.27%) JavaScript
2 64 (78.05%) Agile Software Development
3 53 (64.63%) Java
4 51 (62.20%) Git (software)
5 44 (53.66%) Continuous Integration
6 43 (52.44%) Spring
7 41 (50.00%) Subversion
7 41 (50.00%) Test Automation
8 38 (46.34%) Mercurial
9 36 (43.90%) Hibernate
10 30 (36.59%) SQL
10 30 (36.59%) Data Structures
10 30 (36.59%) Algorithms
11 29 (35.37%) NoSQL
12 27 (32.93%) Maven
13 26 (31.71%) CSS
14 23 (28.05%) HTML
15 19 (23.17%) Node.js
16 18 (21.95%) MongoDB
17 17 (20.73%) React
18 16 (19.51%) AngularJS
18 16 (19.51%) CSS3
18 16 (19.51%) HTML5
18 16 (19.51%) Scrum
19 15 (18.29%) PHP
20 14 (17.07%) Spring Boot
21 12 (14.63%) TDD
22 11 (13.41%) MVC
22 11 (13.41%) MySQL
23 10 (12.20%) Software Engineering

OO
Co-occurring IT Skills in Leeds 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 3 (3.66%) GlassFish
1 3 (3.66%) JBoss
1 3 (3.66%) Tomcat
2 2 (2.44%) Cloud Foundry
3 1 (1.22%) Jupyter
Cloud Services
1 10 (12.20%) Amazon AWS
2 4 (4.88%) GitHub
3 2 (2.44%) Heroku
3 2 (2.44%) npm
4 1 (1.22%) Firebase
Communications & Networking
1 1 (1.22%) HTTP
Database & Business Intelligence
1 29 (35.37%) NoSQL
2 18 (21.95%) MongoDB
3 11 (13.41%) MySQL
4 4 (4.88%) SQL Server
5 3 (3.66%) Relational Database
6 2 (2.44%) Oracle Database
7 1 (1.22%) RDBMS
7 1 (1.22%) SQL Server 2005
Development Applications
1 51 (62.20%) Git (software)
2 41 (50.00%) Subversion
3 38 (46.34%) Mercurial
4 27 (32.93%) Maven
5 7 (8.54%) JIRA
6 6 (7.32%) Jenkins
6 6 (7.32%) PHPUnit
7 5 (6.10%) gulp
8 4 (4.88%) Atlassian Bamboo
8 4 (4.88%) Jasmine
8 4 (4.88%) Karma Test Runner
9 3 (3.66%) Android Studio
10 2 (2.44%) Cucumber
10 2 (2.44%) Gatling
10 2 (2.44%) Hudson
10 2 (2.44%) JMeter
10 2 (2.44%) Selenium
10 2 (2.44%) WebDriver
11 1 (1.22%) Eclipse
11 1 (1.22%) Mockito
General
1 4 (4.88%) Finance
2 2 (2.44%) Banking
2 2 (2.44%) Games
3 1 (1.22%) Retail Banking
Job Titles
1 68 (82.93%) Developer
2 45 (54.88%) Java Developer
3 9 (10.98%) PHP Developer
4 8 (9.76%) JavaScript Developer
5 5 (6.10%) Software Engineer
6 4 (4.88%) Java Engineer
6 4 (4.88%) Java Software Engineer
6 4 (4.88%) Node.js Developer
7 3 (3.66%) .NET Developer
7 3 (3.66%) Android Developer
7 3 (3.66%) Angular Developer
7 3 (3.66%) Automation Tester
7 3 (3.66%) Developer/Software Engineer
7 3 (3.66%) Java Software Developer
7 3 (3.66%) Tester
8 2 (2.44%) Agile Java Developer
8 2 (2.44%) Front End Developer (Client-Side Developer)
8 2 (2.44%) Lead DevOps Engineer
8 2 (2.44%) Linux Engineer
8 2 (2.44%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 43 (52.44%) Spring
2 36 (43.90%) Hibernate
3 26 (31.71%) CSS
4 23 (28.05%) HTML
5 19 (23.17%) Node.js
6 17 (20.73%) React
7 16 (19.51%) AngularJS
7 16 (19.51%) CSS3
7 16 (19.51%) HTML5
8 14 (17.07%) Spring Boot
9 8 (9.76%) RESTful
10 7 (8.54%) REST
10 7 (8.54%) Spring Security
11 5 (6.10%) Web Services
12 4 (4.88%) .NET
12 4 (4.88%) Ajax
12 4 (4.88%) Laravel
12 4 (4.88%) Symfony
13 3 (3.66%) Entity Framework
13 3 (3.66%) iOS SDK
Miscellaneous
1 30 (36.59%) Algorithms
1 30 (36.59%) Data Structures
2 9 (10.98%) User Experience
3 4 (4.88%) Enterprise Software
3 4 (4.88%) Greenfield Project
4 2 (2.44%) Analytical Skills
4 2 (2.44%) Linux Command Line
4 2 (2.44%) Mobile App
5 1 (1.22%) Computer Science
5 1 (1.22%) Management Information System
Operating Systems
1 6 (7.32%) Linux
2 3 (3.66%) Android
2 3 (3.66%) Apple iOS
Processes & Methodologies
1 64 (78.05%) Agile Software Development
2 44 (53.66%) Continuous Integration
3 41 (50.00%) Test Automation
4 16 (19.51%) Scrum
5 12 (14.63%) TDD
6 11 (13.41%) MVC
7 10 (12.20%) Software Engineering
8 8 (9.76%) Microservices
8 8 (9.76%) OOP
9 7 (8.54%) BDD
9 7 (8.54%) DevOps
9 7 (8.54%) Kanban
10 6 (7.32%) Mentoring
11 5 (6.10%) OOD
11 5 (6.10%) Unit Testing
12 4 (4.88%) Continuous Delivery
12 4 (4.88%) DSDM
13 3 (3.66%) Android Development
13 3 (3.66%) iOS Development
13 3 (3.66%) RUP
Programming Languages
1 65 (79.27%) JavaScript
2 53 (64.63%) Java
3 30 (36.59%) SQL
4 15 (18.29%) PHP
5 5 (6.10%) C#
6 4 (4.88%) PHP 5
6 4 (4.88%) PHP 7
7 3 (3.66%) Python
8 2 (2.44%) Bash Shell
8 2 (2.44%) Go
8 2 (2.44%) Kotlin
8 2 (2.44%) VB.NET
9 1 (1.22%) C++
9 1 (1.22%) Ruby
9 1 (1.22%) T-SQL
9 1 (1.22%) VB
9 1 (1.22%) VB6
Qualifications
1 2 (2.44%) Degree
2 1 (1.22%) Computer Science Degree
2 1 (1.22%) ISEB
2 1 (1.22%) Master's Degree
System Software
1 1 (1.22%) Docker
Vendors
1 6 (7.32%) Oracle
2 2 (2.44%) Apigee
3 1 (1.22%) Google
3 1 (1.22%) HP
3 1 (1.22%) Microsoft
3 1 (1.22%) Splunk