Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London 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 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.

Domain-Driven Design (DDD)
Central London > City of London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 187 218 252
Rank change year-on-year +31 +34 +6
Contract jobs citing Domain-Driven Design 59 30 20
As % of all contract IT jobs advertised in the City of London 0.83% 0.45% 0.22%
As % of the Processes & Methodologies category 0.94% 0.52% 0.26%
Number of daily rates quoted 54 29 20
City of London median daily rate £550 £500 £463
Median daily rate % change year-on-year +10.00% +8.11% -13.95%
10th Percentile £475 £369 £305
90th Percentile £625 £538 £594
Central London median daily rate £550 £500 £475
% change year-on-year +10.00% +5.26% -9.52%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central 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 the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6257 5765 7677
As % of all contract IT jobs advertised in the City of London 88.28% 87.41% 83.98%
Number of daily rates quoted 4969 4616 6106
City of London median daily rate £513 £475 £465
Median daily rate % change year-on-year +7.89% +2.15% +3.33%
10th Percentile £325 £313 £288
90th Percentile £688 £664 £650
Central London median daily rate £500 £475 £455
% change year-on-year +5.26% +4.40% +1.11%
Number of hourly rates quoted 59 53 74
City of London median hourly rate £20.00 £20.00 £21.13
Median hourly rate % change year-on-year - -5.33% +11.18%
10th Percentile £13.34 £13.75 £10.91
90th Percentile £30.90 £54.03 £45.15
Central London median hourly rate £20.25 £19.46 £21.00
% change year-on-year +4.06% -7.33% +16.73%

Domain-Driven Design
Job Vacancy Trend in the City of London

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

Job vacancy trend for Domain-Driven Design in the City of London

Domain-Driven Design
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Domain-Driven Design in the City of London

Domain-Driven Design
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Domain-Driven Design in the City of London over the 6 months to 20 November 2017.

Contractor daily rate histogram for Domain-Driven Design in the City of London

For the 6 months to 20 November 2017, IT contractor jobs citing Domain-Driven Design 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 City of London region with a requirement for Domain-Driven Design.

1 58 (98.31%) Agile Software Development
2 49 (83.05%) TDD
3 44 (74.58%) Java
4 42 (71.19%) Continuous Integration
4 42 (71.19%) Amazon AWS
5 38 (64.41%) Web Services
6 37 (62.71%) Software Engineering
6 37 (62.71%) BDD
7 35 (59.32%) JavaScript
8 34 (57.63%) MongoDB
9 32 (54.24%) React
9 32 (54.24%) SOLID
10 31 (52.54%) Git (software)
11 29 (49.15%) SOA
12 28 (47.46%) HTML
12 28 (47.46%) Scrum
12 28 (47.46%) Groovy
12 28 (47.46%) HTML5
12 28 (47.46%) Dropwizard
13 26 (44.07%) Refactoring
14 25 (42.37%) Test Automation
14 25 (42.37%) Pair Programming
15 24 (40.68%) MVC
16 23 (38.98%) CSS
16 23 (38.98%) gulp
17 22 (37.29%) Web Development
17 22 (37.29%) Kanban
17 22 (37.29%) AngularJS
18 21 (35.59%) Web Application Development
18 21 (35.59%) QA

Domain-Driven Design
Co-occurring IT Skills in the City of London 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 7 (11.86%) Elasticsearch
2 4 (6.78%) Apache Spark
Cloud Services
1 42 (71.19%) Amazon AWS
2 9 (15.25%) Microsoft Azure
3 7 (11.86%) Google Play
4 6 (10.17%) Heroku
5 1 (1.69%) Amazon SQS
Communications & Networking
1 13 (22.03%) HTTP
2 6 (10.17%) DNS
2 6 (10.17%) FTP
2 6 (10.17%) SSL
2 6 (10.17%) TCP/IP
Database & Business Intelligence
1 34 (57.63%) MongoDB
2 11 (18.64%) PostgreSQL
3 10 (16.95%) NoSQL
4 9 (15.25%) Apache Cassandra
5 8 (13.56%) MySQL
6 5 (8.47%) Amazon DynamoDB
6 5 (8.47%) Neo4j
6 5 (8.47%) Redis
6 5 (8.47%) SQL Server
7 4 (6.78%) CouchDB
7 4 (6.78%) Relational Database
8 2 (3.39%) InfluxDB
9 1 (1.69%) Big Data
Development Applications
1 31 (52.54%) Git (software)
2 23 (38.98%) gulp
3 21 (35.59%) Grunt
3 21 (35.59%) IntelliJ
4 13 (22.03%) Gradle
5 8 (13.56%) Maven
6 5 (8.47%) Cucumber
6 5 (8.47%) Jenkins
6 5 (8.47%) SonarQube
7 4 (6.78%) TeamCity
7 4 (6.78%) webpack
8 2 (3.39%) Gatling
8 2 (3.39%) Geb
8 2 (3.39%) GitLab
8 2 (3.39%) Spock
9 1 (1.69%) Team Foundation Server
General
1 14 (23.73%) Finance
2 7 (11.86%) Banking
3 5 (8.47%) Publishing
4 1 (1.69%) Digital Economy
4 1 (1.69%) Marketing
Job Titles
1 51 (86.44%) Developer
2 32 (54.24%) Java Developer
3 13 (22.03%) Agile Developer
3 13 (22.03%) Agile Java Developer
4 6 (10.17%) .NET Developer
5 5 (8.47%) iOS Developer
6 4 (6.78%) Architect
6 4 (6.78%) Full Stack Developer
6 4 (6.78%) Platform Architect
7 3 (5.08%) Senior Developer
7 3 (5.08%) Technical Leader
8 2 (3.39%) Android Developer
8 2 (3.39%) Angular Developer
8 2 (3.39%) C# Developer
8 2 (3.39%) E-Commerce Developer
8 2 (3.39%) Lead Developer
8 2 (3.39%) Lead Java Developer
8 2 (3.39%) Senior Java Developer
8 2 (3.39%) UI Developer
9 1 (1.69%) Azure Developer
Libraries, Frameworks & Software Standards
1 38 (64.41%) Web Services
2 32 (54.24%) React
3 28 (47.46%) Dropwizard
3 28 (47.46%) HTML
3 28 (47.46%) HTML5
4 23 (38.98%) CSS
5 22 (37.29%) AngularJS
6 21 (35.59%) Hystrix
6 21 (35.59%) Scalatra
7 20 (33.90%) Play Framework
7 20 (33.90%) REST
8 16 (27.12%) Spring
9 13 (22.03%) Redux
10 11 (18.64%) Node.js
10 11 (18.64%) RESTful
11 10 (16.95%) Spring Boot
12 9 (15.25%) React Native
13 8 (13.56%) .NET
14 7 (11.86%) SOAP
15 6 (10.17%) Guice
Miscellaneous
1 10 (16.95%) Fintech
2 6 (10.17%) Animation
2 6 (10.17%) Mobile App
3 5 (8.47%) Analytical Skills
4 4 (6.78%) Computer Science
4 4 (6.78%) iPad
4 4 (6.78%) iPhone
4 4 (6.78%) Public Cloud
4 4 (6.78%) User Experience
5 2 (3.39%) Greenfield Project
6 1 (1.69%) Derivative
6 1 (1.69%) Equities
6 1 (1.69%) Fixed Income
6 1 (1.69%) Management Information System
Operating Systems
1 16 (27.12%) Android
1 16 (27.12%) Apple iOS
2 11 (18.64%) Linux
3 4 (6.78%) CoreOS
4 1 (1.69%) Windows
Processes & Methodologies
1 58 (98.31%) Agile Software Development
2 49 (83.05%) TDD
3 42 (71.19%) Continuous Integration
4 37 (62.71%) BDD
4 37 (62.71%) Software Engineering
5 32 (54.24%) SOLID
6 29 (49.15%) SOA
7 28 (47.46%) Scrum
8 26 (44.07%) Refactoring
9 25 (42.37%) Pair Programming
9 25 (42.37%) Test Automation
10 24 (40.68%) MVC
11 22 (37.29%) Kanban
11 22 (37.29%) Web Development
12 21 (35.59%) Digital Transformation Programme
12 21 (35.59%) Front End Development
12 21 (35.59%) Microservices
12 21 (35.59%) Web Application Development
13 13 (22.03%) CQRS
14 11 (18.64%) iOS Development
Programming Languages
1 44 (74.58%) Java
2 35 (59.32%) JavaScript
3 28 (47.46%) Groovy
4 9 (15.25%) GraphQL
4 9 (15.25%) Objective-C
5 8 (13.56%) C#
5 8 (13.56%) Scala
6 7 (11.86%) C++
6 7 (11.86%) ES6
6 7 (11.86%) SQL
7 6 (10.17%) Python
8 4 (6.78%) Apple Swift
9 2 (3.39%) TypeScript
10 1 (1.69%) T-SQL
10 1 (1.69%) XPath
Qualifications
1 4 (6.78%) Computer Science Degree
1 4 (6.78%) Degree
Quality Assurance & Compliance
1 21 (35.59%) QA
System Software
1 7 (11.86%) Docker
Systems Management
1 6 (10.17%) Docker Swarm
2 5 (8.47%) Ansible
3 4 (6.78%) Puppet
3 4 (6.78%) Terraform
4 2 (3.39%) Grafana
4 2 (3.39%) Kibana
Vendors
1 21 (35.59%) New Relic
2 9 (15.25%) Apple
3 7 (11.86%) Google
4 2 (3.39%) Microsoft
5 1 (1.69%) Infragistics