Period
to 20 July 2019

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Domain-Driven Design skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Domain-Driven Design over the 6 months to 20 July 2019 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.

Domain-Driven Design (DDD)
South London > Croydon
6 months to
20 Jul 2019
Same period 2018 Same period 2017
Rank 81 37 59
Rank change year-on-year -44 +22 -7
Contract jobs citing Domain-Driven Design 4 84 6
As % of all contract IT jobs advertised in Croydon 0.53% 7.34% 1.48%
As % of the Processes & Methodologies category 0.58% 8.18% 1.63%
Number of daily rates quoted 1 80 3
Croydon median daily rate £575 £550 £450
Median daily rate % change year-on-year +4.55% +22.22% +2.86%
10th Percentile £563 £463 £385
90th Percentile £588 £588 £535
South London median daily rate £575 £550 £450
% change year-on-year +4.55% +22.22% -10.00%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

Domain-Driven Design 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 Croydon with a requirement for process or methodology skills.

All Process and Methodology Skills
Croydon
Contract vacancies with a requirement for process or methodology skills 685 1,027 367
As % of all contract IT jobs advertised in Croydon 91.58% 89.77% 90.62%
Number of daily rates quoted 521 696 207
Croydon median daily rate £500 £500 £463
Median daily rate % change year-on-year - +8.11% +12.12%
10th Percentile £363 £363 £295
90th Percentile £648 £675 £578
South London median daily rate £500 £500 £450
% change year-on-year - +11.11% +5.88%
Number of hourly rates quoted 3 3 2
Croydon median hourly rate £35.00 £35.00 £20.75
Median hourly rate % change year-on-year - +68.67% -3.49%
South London median hourly rate £40.63 £42.02 £47.00
% change year-on-year -3.31% -10.61% +123.81%

Domain-Driven Design
Job Vacancy Trend in Croydon

Job postings citing Domain-Driven Design as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for Domain-Driven Design in Croydon

Domain-Driven Design
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Domain-Driven Design in Croydon.

Contractor daily rate trend for Domain-Driven Design in Croydon

For the 6 months to 20 July 2019, IT contractor jobs citing Domain-Driven Design also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Croydon region with a requirement for Domain-Driven Design.

1 4 (100.00%) Java
1 4 (100.00%) JUnit
1 4 (100.00%) Unix
1 4 (100.00%) OOA/OOD
1 4 (100.00%) OO
1 4 (100.00%) JBoss
1 4 (100.00%) JMS
1 4 (100.00%) RDBMS
1 4 (100.00%) Red Hat
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Spring
1 4 (100.00%) Maven
1 4 (100.00%) Checkstyle
1 4 (100.00%) Drools
1 4 (100.00%) Git (software)
1 4 (100.00%) Test Automation
1 4 (100.00%) RESTful
1 4 (100.00%) Amazon AWS
1 4 (100.00%) Dependency Injection
1 4 (100.00%) Mockito
1 4 (100.00%) Spring Batch
1 4 (100.00%) JAX-RS
1 4 (100.00%) JPQL
1 4 (100.00%) Relational Database
1 4 (100.00%) Microservices
1 4 (100.00%) SonarQube
1 4 (100.00%) Lambda Expressions
1 4 (100.00%) Linux Command Line
1 4 (100.00%) Java 8
2 3 (75.00%) WireMock

Domain-Driven Design
Co-occurring IT Skills in Croydon 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 4 (100.00%) JBoss
2 3 (75.00%) Confluence
Cloud Services
1 4 (100.00%) Amazon AWS
Database & Business Intelligence
1 4 (100.00%) RDBMS
1 4 (100.00%) Relational Database
Development Applications
1 4 (100.00%) Checkstyle
1 4 (100.00%) Git (software)
1 4 (100.00%) JUnit
1 4 (100.00%) Maven
1 4 (100.00%) Mockito
1 4 (100.00%) SonarQube
2 3 (75.00%) JIRA
2 3 (75.00%) Liquibase
Job Titles
1 3 (75.00%) Backend Developer
1 3 (75.00%) Developer
2 1 (25.00%) AWS Developer
2 1 (25.00%) DevOps Engineer
2 1 (25.00%) Java Developer
Libraries, Frameworks & Software Standards
1 4 (100.00%) Drools
1 4 (100.00%) JAX-RS
1 4 (100.00%) JMS
1 4 (100.00%) Lambda Expressions
1 4 (100.00%) RESTful
1 4 (100.00%) Spring
1 4 (100.00%) Spring Batch
2 3 (75.00%) Hibernate
2 3 (75.00%) REST
2 3 (75.00%) WireMock
Miscellaneous
1 4 (100.00%) Linux Command Line
Operating Systems
1 4 (100.00%) Unix
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) Dependency Injection
1 4 (100.00%) Microservices
1 4 (100.00%) OO
1 4 (100.00%) OOA/OOD
1 4 (100.00%) Test Automation
2 3 (75.00%) CQRS
2 3 (75.00%) DevOps
2 3 (75.00%) Migration
2 3 (75.00%) Visualisation
3 2 (50.00%) Front End Development
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) Java 8
1 4 (100.00%) JPQL
Qualifications
1 2 (50.00%) SC Cleared
1 2 (50.00%) Security Cleared
Vendors
1 4 (100.00%) Red Hat