Period
to 20 August 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Dropwizard skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Dropwizard over the 6 months to 20 August 2018 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.

Dropwizard
Central London > City of London
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 192 205 219
Rank change year-on-year +13 +14 +47
Contract jobs citing Dropwizard 65 37 28
As % of all contract IT jobs advertised in the City of London 0.93% 0.56% 0.41%
As % of the Libraries, Frameworks & Software Standards category 2.33% 1.48% 1.19%
Number of daily rates quoted 64 37 23
City of London median daily rate £550 £550 £525
Median daily rate % change year-on-year - +4.76% +5.00%
10th Percentile £431 £499 £463
90th Percentile £701 £656 £635
Central London median daily rate £550 £550 £525
% change year-on-year - +4.76% +5.00%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Dropwizard is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,787 2,499 2,355
As % of all contract IT jobs advertised in the City of London 39.73% 37.81% 34.84%
Number of daily rates quoted 2,279 2,013 1,993
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +2.70%
10th Percentile £374 £363 £321
90th Percentile £675 £650 £638
Central London median daily rate £525 £500 £452
% change year-on-year +5.00% +10.74% +0.33%
Number of hourly rates quoted 10 11 5
City of London median hourly rate £22.00 £24.49 £20.00
Median hourly rate % change year-on-year -10.15% +22.43% -32.47%
10th Percentile £20.38 £20.75 £16.69
90th Percentile £45.63 £29.62 £50.43
Central London median hourly rate £22.00 £24.36 £20.00
% change year-on-year -9.69% +21.80% -42.86%

Dropwizard
Job Vacancy Trend in the City of London

Job postings citing Dropwizard as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Dropwizard in the City of London

Dropwizard
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 Dropwizard in the City of London.

Contractor daily rate trend for Dropwizard in the City of London

Dropwizard
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Dropwizard in the City of London over the 6 months to 20 August 2018.

Contractor daily rate histogram for Dropwizard in the City of London

For the 6 months to 20 August 2018, IT contractor jobs citing Dropwizard 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 City of London region with a requirement for Dropwizard.

1 65 (100.00%) Java
2 55 (84.62%) Agile Software Development
3 47 (72.31%) Java 8
4 46 (70.77%) REST
5 43 (66.15%) Docker
6 41 (63.08%) Amazon AWS
7 39 (60.00%) Microservices
8 37 (56.92%) Spring
9 34 (52.31%) Kubernetes
10 33 (50.77%) Gradle
10 33 (50.77%) TDD
11 32 (49.23%) Guice
11 32 (49.23%) HTTP
11 32 (49.23%) TCP/IP
12 31 (47.69%) SOAP
13 29 (44.62%) Git (software)
14 28 (43.08%) Domain-Driven Design
14 28 (43.08%) Linux
15 24 (36.92%) JavaScript
16 23 (35.38%) DNS
16 23 (35.38%) SSL
16 23 (35.38%) FTP
16 23 (35.38%) OWASP
16 23 (35.38%) Heroku
16 23 (35.38%) OAuth
16 23 (35.38%) Elasticsearch
16 23 (35.38%) OAuth2
16 23 (35.38%) Ratpack
16 23 (35.38%) Docker Swarm
17 22 (33.85%) AngularJS

Dropwizard
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 23 (35.38%) Elasticsearch
2 17 (26.15%) Apache
3 12 (18.46%) Apache Spark
4 8 (12.31%) Tomcat
Cloud Services
1 41 (63.08%) Amazon AWS
2 23 (35.38%) Heroku
3 4 (6.15%) Microsoft Azure
Communications & Networking
1 32 (49.23%) HTTP
1 32 (49.23%) TCP/IP
2 23 (35.38%) DNS
2 23 (35.38%) FTP
2 23 (35.38%) SSL
Database & Business Intelligence
1 21 (32.31%) Apache Cassandra
1 21 (32.31%) MongoDB
2 17 (26.15%) NoSQL
3 12 (18.46%) Big Data
3 12 (18.46%) Hadoop
4 10 (15.38%) PostgreSQL
5 5 (7.69%) Couchbase
6 3 (4.62%) Relational Database
7 2 (3.08%) Neo4j
8 1 (1.54%) SQL Server
Development Applications
1 33 (50.77%) Gradle
2 29 (44.62%) Git (software)
3 22 (33.85%) JUnit
4 20 (30.77%) GitLab
4 20 (30.77%) gulp
5 15 (23.08%) Mockito
6 10 (15.38%) Jenkins
7 8 (12.31%) TestNG
8 7 (10.77%) Gatling
8 7 (10.77%) Geb
8 7 (10.77%) Spock
9 6 (9.23%) Cucumber
10 5 (7.69%) IntelliJ
11 3 (4.62%) webpack
12 2 (3.08%) Maven
13 1 (1.54%) Hudson
General
1 7 (10.77%) Publishing
2 3 (4.62%) Banking
2 3 (4.62%) Investment Banking
3 1 (1.54%) Front Office
3 1 (1.54%) Games
Job Titles
1 60 (92.31%) Developer
2 59 (90.77%) Java Developer
3 17 (26.15%) Agile Developer
3 17 (26.15%) Agile Java Developer
3 17 (26.15%) Senior Developer
3 17 (26.15%) Senior Java Developer
4 9 (13.85%) Technical Leader
5 8 (12.31%) Cloud Developer
5 8 (12.31%) E-Commerce Developer
5 8 (12.31%) E-Commerce Web Developer
5 8 (12.31%) Java E-Commerce Developer
5 8 (12.31%) Java Web Developer
5 8 (12.31%) Lead Developer
5 8 (12.31%) Lead Java Developer
5 8 (12.31%) Technical Developer
5 8 (12.31%) Web Developer
6 6 (9.23%) Senior Agile Developer
6 6 (9.23%) Senior Agile Java Developer
7 3 (4.62%) Architect
8 2 (3.08%) Technical Architect
Libraries, Frameworks & Software Standards
1 46 (70.77%) REST
2 37 (56.92%) Spring
3 32 (49.23%) Guice
4 31 (47.69%) SOAP
5 23 (35.38%) OAuth
5 23 (35.38%) OAuth2
5 23 (35.38%) Ratpack
6 22 (33.85%) AngularJS
7 21 (32.31%) HTML
7 21 (32.31%) Kafka
7 21 (32.31%) Web Services
8 20 (30.77%) CSS
8 20 (30.77%) Ember.js
8 20 (30.77%) HTML5
8 20 (30.77%) Spring Boot
9 17 (26.15%) RESTful
10 7 (10.77%) WireMock
11 5 (7.69%) Elastic Stack
11 5 (7.69%) Node.js
12 3 (4.62%) JAX-RS
Miscellaneous
1 3 (4.62%) Algorithms
1 3 (4.62%) Data Structures
1 3 (4.62%) Public Cloud
2 2 (3.08%) Computer Science
2 2 (3.08%) Fintech
3 1 (1.54%) Online Games
3 1 (1.54%) User Experience
Operating Systems
1 28 (43.08%) Linux
2 14 (21.54%) Unix
3 3 (4.62%) CoreOS
Processes & Methodologies
1 55 (84.62%) Agile Software Development
2 39 (60.00%) Microservices
3 33 (50.77%) TDD
4 28 (43.08%) Domain-Driven Design
5 23 (35.38%) OWASP
6 22 (33.85%) Software Engineering
7 19 (29.23%) Continuous Integration
8 18 (27.69%) Pair Programming
9 17 (26.15%) BDD
10 13 (20.00%) Continuous Delivery
10 13 (20.00%) DevOps
10 13 (20.00%) Scrum
10 13 (20.00%) Test Automation
11 11 (16.92%) Multithreading
12 10 (15.38%) E-Commerce
13 9 (13.85%) Concurrent Programming
13 9 (13.85%) Dependency Injection
13 9 (13.85%) MVC
13 9 (13.85%) Root Cause Analysis
13 9 (13.85%) Unit Testing
Programming Languages
1 65 (100.00%) Java
2 47 (72.31%) Java 8
3 24 (36.92%) JavaScript
4 20 (30.77%) ES6
4 20 (30.77%) TypeScript
5 18 (27.69%) Groovy
6 8 (12.31%) SQL
7 6 (9.23%) Scala
8 5 (7.69%) Bash Shell
8 5 (7.69%) Shell Script
9 1 (1.54%) Python
9 1 (1.54%) Ruby
Qualifications
1 2 (3.08%) Computer Science Degree
1 2 (3.08%) Degree
1 2 (3.08%) Master's Degree
2 1 (1.54%) DBS Check
System Software
1 43 (66.15%) Docker
Systems Management
1 34 (52.31%) Kubernetes
2 23 (35.38%) Docker Swarm
3 9 (13.85%) Prometheus
4 5 (7.69%) Grafana
4 5 (7.69%) Kibana
4 5 (7.69%) logstash
5 3 (4.62%) Ansible
5 3 (4.62%) Puppet
5 3 (4.62%) Terraform
Vendors
1 6 (9.23%) Progress
2 5 (7.69%) AppDynamics
2 5 (7.69%) Splunk
3 1 (1.54%) Sybase