Period
to 23 February 2018

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for SonarQube skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited SonarQube over the 6 months to 23 February 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.

SonarSource SonarQube
South London > Croydon
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 41 46 35
Rank change year-on-year +5 -11 +4
Contract jobs citing SonarQube 63 19 15
As % of all contract IT jobs advertised in Croydon 5.98% 4.03% 3.39%
As % of the Development Applications category 19.21% 12.34% 17.24%
Number of daily rates quoted 47 2 6
Croydon median daily rate £550 £444 £400
Median daily rate % change year-on-year +23.94% +10.94% -
10th Percentile £456 £408 £331
90th Percentile £588 £484 £431
South London median daily rate £550 £444 £400
% change year-on-year +23.94% +10.94% -
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

SonarQube is in the Development Applications 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 development application skills.

All Development Application Skills
Croydon
Contract vacancies with a requirement for development application skills 328 154 87
As % of all contract IT jobs advertised in Croydon 31.15% 32.70% 19.64%
Number of daily rates quoted 239 68 65
Croydon median daily rate £500 £450 £425
Median daily rate % change year-on-year +11.11% +5.88% -
10th Percentile £363 £350 £313
90th Percentile £602 £579 £488
South London median daily rate £500 £440 £400
% change year-on-year +13.64% +10.00% +6.67%
Number of hourly rates quoted 0 0 1
Croydon median hourly rate - - £42.50
South London median hourly rate £41.41 £51.25 £42.50
% change year-on-year -19.20% +20.59% -

SonarQube
Job Vacancy Trend in Croydon

Job postings citing SonarQube as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for SonarQube in Croydon

SonarQube
Contractor Daily Rate Trend in Croydon

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

Contractor daily rate trend for SonarQube in Croydon

SonarQube
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing SonarQube in Croydon over the 6 months to 23 February 2018.

Contractor daily rate histogram for SonarQube in Croydon

SonarQube
Contract Job Locations in Croydon

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing SonarQube within the Croydon region over the 6 months to 23 February 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Coulsdon - 1 £425 -
SonarQube
South London

For the 6 months to 23 February 2018, IT contractor jobs citing SonarQube 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 SonarQube.

1 63 (100.00%) Java
2 61 (96.83%) Agile Software Development
2 61 (96.83%) Git (software)
3 60 (95.24%) Maven
3 60 (95.24%) JUnit
4 57 (90.48%) RESTful
4 57 (90.48%) Mockito
5 54 (85.71%) REST
6 53 (84.13%) OO
7 51 (80.95%) Microservices
8 46 (73.02%) JIRA
8 46 (73.02%) Confluence
8 46 (73.02%) Linux Command Line
9 45 (71.43%) Liquibase
9 45 (71.43%) Relational Database
9 45 (71.43%) RDBMS
10 43 (68.25%) JMS
10 43 (68.25%) Unix
10 43 (68.25%) OOA/OOD
10 43 (68.25%) Checkstyle
10 43 (68.25%) Dependency Injection
10 43 (68.25%) Domain-Driven Design
10 43 (68.25%) JAX-RS
10 43 (68.25%) JPQL
10 43 (68.25%) Lambda Expressions
11 42 (66.67%) WireMock
11 42 (66.67%) CQRS
11 42 (66.67%) Test Automation
11 42 (66.67%) Drools
11 42 (66.67%) Hibernate

SonarQube
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 46 (73.02%) Confluence
2 35 (55.56%) WildFly
3 13 (20.63%) Tomcat
4 10 (15.87%) Apache
5 5 (7.94%) Elasticsearch
6 2 (3.17%) nginx
Business Applications
1 1 (1.59%) Oracle BPM
Cloud Services
1 21 (33.33%) Amazon AWS
2 13 (20.63%) Amazon EC2
3 3 (4.76%) Amazon CloudWatch
3 3 (4.76%) Amazon ELB
3 3 (4.76%) Amazon S3
3 3 (4.76%) Virtual Private Cloud
4 1 (1.59%) BrowserStack
Communications & Networking
1 3 (4.76%) DNS
1 3 (4.76%) HTTP
1 3 (4.76%) OpenLDAP
1 3 (4.76%) OpenVPN
1 3 (4.76%) SSH
Database & Business Intelligence
1 45 (71.43%) RDBMS
1 45 (71.43%) Relational Database
2 13 (20.63%) PostgreSQL
3 3 (4.76%) Amazon RDS
4 2 (3.17%) Oracle Database
Development Applications
1 61 (96.83%) Git (software)
2 60 (95.24%) JUnit
2 60 (95.24%) Maven
3 57 (90.48%) Mockito
4 46 (73.02%) JIRA
5 45 (71.43%) Liquibase
6 43 (68.25%) Checkstyle
7 35 (55.56%) Vagrant
8 19 (30.16%) Jenkins
9 14 (22.22%) DbUnit
9 14 (22.22%) jMock
10 5 (7.94%) Sonatype Nexus
11 3 (4.76%) Ant
11 3 (4.76%) Bitbucket
12 1 (1.59%) Protractor
12 1 (1.59%) Travis CI
Job Titles
1 49 (77.78%) Developer
2 48 (76.19%) Java Developer
3 23 (36.51%) SC Cleared Java Developer
4 8 (12.70%) BPM Developer
5 7 (11.11%) Agile Developer
5 7 (11.11%) Agile Java Developer
5 7 (11.11%) Lead Developer
5 7 (11.11%) Lead Java Developer
6 4 (6.35%) DevOps Engineer
7 3 (4.76%) Scrum Master
8 1 (1.59%) Applications Engineer
8 1 (1.59%) AWS DevOps Engineer
8 1 (1.59%) J2EE Developer
8 1 (1.59%) Java Engineer
8 1 (1.59%) Java Team Leader
8 1 (1.59%) Java/J2EE Developer
8 1 (1.59%) Linux Engineer
8 1 (1.59%) QA Engineer
8 1 (1.59%) Senior Developer
8 1 (1.59%) Team Leader
Libraries, Frameworks & Software Standards
1 57 (90.48%) RESTful
2 54 (85.71%) REST
3 43 (68.25%) JAX-RS
3 43 (68.25%) JMS
3 43 (68.25%) Lambda Expressions
4 42 (66.67%) Drools
4 42 (66.67%) Hibernate
4 42 (66.67%) WireMock
5 35 (55.56%) Java EE
6 17 (26.98%) Spring
7 15 (23.81%) Web Services
8 14 (22.22%) J2EE
8 14 (22.22%) PowerMock
8 14 (22.22%) SOAP
9 12 (19.05%) Apache Camel
10 8 (12.70%) XML
11 7 (11.11%) Spring Batch
11 7 (11.11%) Velocity
12 5 (7.94%) Elastic Stack
13 3 (4.76%) MCollective
Miscellaneous
1 46 (73.02%) Linux Command Line
2 7 (11.11%) Greenfield Project
3 1 (1.59%) Enterprise Software
3 1 (1.59%) User Experience
Operating Systems
1 43 (68.25%) Unix
2 35 (55.56%) VMS
3 5 (7.94%) Linux
4 3 (4.76%) CentOS
5 2 (3.17%) CoreOS
Processes & Methodologies
1 61 (96.83%) Agile Software Development
2 53 (84.13%) OO
3 51 (80.95%) Microservices
4 43 (68.25%) Dependency Injection
4 43 (68.25%) Domain-Driven Design
4 43 (68.25%) OOA/OOD
5 42 (66.67%) CQRS
5 42 (66.67%) Test Automation
6 25 (39.68%) Scrum
7 17 (26.98%) Continuous Integration
8 15 (23.81%) BDD
8 15 (23.81%) Kanban
9 14 (22.22%) E-Commerce
9 14 (22.22%) TDD
10 10 (15.87%) Virtual Infrastructure
11 7 (11.11%) Visualisation
12 5 (7.94%) DevOps
13 3 (4.76%) Coaching
13 3 (4.76%) Continuous Delivery
13 3 (4.76%) Load Balancing
Programming Languages
1 63 (100.00%) Java
2 43 (68.25%) JPQL
3 5 (7.94%) Bash Shell
4 3 (4.76%) Groovy
5 2 (3.17%) Go
5 2 (3.17%) Python
5 2 (3.17%) Ruby
6 1 (1.59%) PL/SQL
6 1 (1.59%) SQL
Qualifications
1 35 (55.56%) Security Cleared
2 28 (44.44%) SC Cleared
3 6 (9.52%) BPSS Clearance
4 2 (3.17%) CTC Cleared
Quality Assurance & Compliance
1 2 (3.17%) Disclosure Scotland
1 2 (3.17%) QA
System Software
1 10 (15.87%) VMware Infrastructure
1 10 (15.87%) vSphere
2 5 (7.94%) Docker
3 3 (4.76%) Postfix
3 3 (4.76%) Squid
3 3 (4.76%) vCloud
3 3 (4.76%) Virtual Machines
4 2 (3.17%) etcd
Systems Management
1 5 (7.94%) Ansible
1 5 (7.94%) Kibana
1 5 (7.94%) Kubernetes
1 5 (7.94%) logstash
1 5 (7.94%) Puppet
1 5 (7.94%) Sysdig
1 5 (7.94%) Terraform
1 5 (7.94%) ZABBIX
2 3 (4.76%) Docker Swarm
2 3 (4.76%) Rancher
2 3 (4.76%) Rsyslog
3 2 (3.17%) Consul
3 2 (3.17%) Graphite
Vendors
1 13 (20.63%) VMware
2 3 (4.76%) Oracle
2 3 (4.76%) Sonatype