Period
to 10 December 2018

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for Confluence skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Confluence over the 6 months to 10 December 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.

Confluence
South London > Croydon
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 36 13 24
Rank change year-on-year -23 +11 +12
Contract jobs citing Confluence 102 129 55
As % of all contract IT jobs advertised in Croydon 8.58% 13.68% 10.32%
As % of the Application Platforms category 41.13% 45.58% 36.42%
Number of daily rates quoted 84 92 6
Croydon median daily rate £550 £538 £485
Median daily rate % change year-on-year +2.33% +10.82% +7.78%
10th Percentile £428 £363 £442
90th Percentile £618 £688 £496
South London median daily rate £550 £538 £485
% change year-on-year +2.33% +10.82% +7.78%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

Confluence is in the Application Platforms 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 application platform skills.

All Application Platform Skills
Croydon
Contract vacancies with a requirement for application platform skills 248 283 151
As % of all contract IT jobs advertised in Croydon 20.86% 30.01% 28.33%
Number of daily rates quoted 198 184 67
Croydon median daily rate £525 £525 £425
Median daily rate % change year-on-year - +23.53% +1.80%
10th Percentile £369 £363 £308
90th Percentile £638 £700 £523
South London median daily rate £525 £525 £425
% change year-on-year - +23.53% +21.43%
Number of hourly rates quoted 1 1 0
Croydon median hourly rate £35.00 £28.50 -
Median hourly rate % change year-on-year +22.81% - -
South London median hourly rate £37.50 £46.42 £20.00
% change year-on-year -19.21% +132.08% -81.82%

Confluence
Job Vacancy Trend in Croydon

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

Job vacancy trend for Confluence in Croydon

Confluence
Contractor Daily Rate Trend in Croydon

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

Contractor daily rate trend for Confluence in Croydon

Confluence
Contractor Daily Rate Histogram in Croydon

The daily rate distribution of IT jobs citing Confluence in Croydon over the 6 months to 10 December 2018.

Contractor daily rate histogram for Confluence in Croydon

For the 6 months to 10 December 2018, IT contractor jobs citing Confluence 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 Confluence.

1 100 (98.04%) JIRA
2 89 (87.25%) Security Cleared
3 87 (85.29%) SC Cleared
4 80 (78.43%) Java
5 75 (73.53%) Agile Software Development
6 71 (69.61%) Git (software)
7 67 (65.69%) Java 8
8 65 (63.73%) Microservices
9 62 (60.78%) REST
10 60 (58.82%) Drools
11 56 (54.90%) Hibernate
12 55 (53.92%) Maven
13 53 (51.96%) Unix
14 52 (50.98%) Test Automation
14 52 (50.98%) SonarQube
15 51 (50.00%) Relational Database
15 51 (50.00%) Java EE
15 51 (50.00%) JUnit
16 50 (49.02%) OO
17 49 (48.04%) OOA/OOD
17 49 (48.04%) JMS
17 49 (48.04%) VMS
17 49 (48.04%) RDBMS
17 49 (48.04%) Checkstyle
17 49 (48.04%) Domain-Driven Design
17 49 (48.04%) RESTful
17 49 (48.04%) JPQL
17 49 (48.04%) Vagrant
17 49 (48.04%) WildFly
17 49 (48.04%) Liquibase

Confluence
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 49 (48.04%) WildFly
2 14 (13.73%) Apache Solr
3 13 (12.75%) Elasticsearch
4 11 (10.78%) Apache Spark
5 5 (4.90%) WebLogic
6 4 (3.92%) nginx
7 3 (2.94%) Apache
7 3 (2.94%) JBoss
8 2 (1.96%) SharePoint
8 2 (1.96%) Tomcat
9 1 (0.98%) Oracle Service Bus
9 1 (0.98%) SharePoint 2010
Applications
1 4 (3.92%) MS Visio
2 1 (0.98%) Microsoft Project
2 1 (0.98%) Open Workbench
2 1 (0.98%) Photoshop
Cloud Services
1 23 (22.55%) Amazon AWS
2 9 (8.82%) Microsoft Azure
3 8 (7.84%) GitHub
4 4 (3.92%) Amazon CloudWatch
4 4 (3.92%) Amazon EC2
4 4 (3.92%) Amazon ELB
4 4 (3.92%) Virtual Private Cloud
5 2 (1.96%) Cloud Computing
6 1 (0.98%) AWS CloudFormation
6 1 (0.98%) Slack
6 1 (0.98%) Trello
Communications & Networking
1 14 (13.73%) Kerberos
Database & Business Intelligence
1 51 (50.00%) Relational Database
2 49 (48.04%) RDBMS
3 24 (23.53%) Big Data
3 24 (23.53%) HBase
4 20 (19.61%) PostgreSQL
5 16 (15.69%) Hadoop
6 4 (3.92%) Amazon Redshift
6 4 (3.92%) NoSQL
7 2 (1.96%) MongoDB
7 2 (1.96%) MySQL
7 2 (1.96%) SQL Server
8 1 (0.98%) EDRMS
8 1 (0.98%) Oracle Database
8 1 (0.98%) SQL Server Reporting Services
Development Applications
1 100 (98.04%) JIRA
2 71 (69.61%) Git (software)
3 55 (53.92%) Maven
4 52 (50.98%) SonarQube
5 51 (50.00%) JUnit
6 49 (48.04%) Checkstyle
6 49 (48.04%) Liquibase
6 49 (48.04%) Mockito
6 49 (48.04%) Vagrant
7 20 (19.61%) Jenkins
8 14 (13.73%) Cucumber
8 14 (13.73%) IntelliJ
9 10 (9.80%) Artifactory
10 8 (7.84%) GitLab
11 4 (3.92%) Bitbucket
11 4 (3.92%) FishEye
11 4 (3.92%) Gradle
11 4 (3.92%) Sonatype Nexus
12 2 (1.96%) Ant
12 2 (1.96%) JMeter
General
1 8 (7.84%) Finance
2 7 (6.86%) Law
3 2 (1.96%) Legal
Job Titles
1 76 (74.51%) Developer
2 74 (72.55%) Java Developer
3 58 (56.86%) SC Cleared Java Developer
4 7 (6.86%) Delivery Manager
4 7 (6.86%) Service Manager
4 7 (6.86%) Services Delivery Manager
5 4 (3.92%) Analyst
5 4 (3.92%) IT Manager
5 4 (3.92%) IT Services Delivery Manager
5 4 (3.92%) IT Services Manager
5 4 (3.92%) JIRA Specialist
6 3 (2.94%) Big Data Developer
6 3 (2.94%) Business Analyst
6 3 (2.94%) DevOps Engineer
6 3 (2.94%) Support Engineer
7 2 (1.96%) Backend Developer
7 2 (1.96%) Lead Developer
7 2 (1.96%) Linux Engineer
7 2 (1.96%) Linux Support Engineer
7 2 (1.96%) Technical Support
Libraries, Frameworks & Software Standards
1 62 (60.78%) REST
2 60 (58.82%) Drools
3 56 (54.90%) Hibernate
4 51 (50.00%) Java EE
5 49 (48.04%) JAX-RS
5 49 (48.04%) JMS
5 49 (48.04%) Lambda Expressions
5 49 (48.04%) RESTful
5 49 (48.04%) WireMock
6 24 (23.53%) Kafka
7 17 (16.67%) Spring
8 14 (13.73%) Spring Boot
9 12 (11.76%) Apache Camel
10 8 (7.84%) Web Services
11 6 (5.88%) JPA
11 6 (5.88%) JSON
11 6 (5.88%) JSON Schema
12 4 (3.92%) Samza
13 3 (2.94%) CSS
13 3 (2.94%) HTML
Miscellaneous
1 49 (48.04%) Linux Command Line
2 8 (7.84%) Algorithms
3 3 (2.94%) Analytical Skills
4 2 (1.96%) PKI
5 1 (0.98%) Greenfield Project
5 1 (0.98%) Management Information System
5 1 (0.98%) Self-Motivation
Operating Systems
1 53 (51.96%) Unix
2 49 (48.04%) VMS
3 25 (24.51%) Linux
4 4 (3.92%) CoreOS
4 4 (3.92%) Ubuntu
4 4 (3.92%) Windows
Processes & Methodologies
1 75 (73.53%) Agile Software Development
2 65 (63.73%) Microservices
3 52 (50.98%) Test Automation
4 50 (49.02%) OO
5 49 (48.04%) CQRS
5 49 (48.04%) Dependency Injection
5 49 (48.04%) Domain-Driven Design
5 49 (48.04%) OOA/OOD
6 20 (19.61%) BDD
7 19 (18.63%) TDD
8 18 (17.65%) DevOps
9 14 (13.73%) Mentoring
10 11 (10.78%) Data Architecture
11 10 (9.80%) Coaching
12 9 (8.82%) Data Development
12 9 (8.82%) ITIL
12 9 (8.82%) Stakeholder Management
12 9 (8.82%) Systems Engineering
13 8 (7.84%) Configuration Management
13 8 (7.84%) Scrum
Programming Languages
1 80 (78.43%) Java
2 67 (65.69%) Java 8
3 49 (48.04%) JPQL
4 10 (9.80%) Bash Shell
4 10 (9.80%) Python
5 7 (6.86%) SQL
6 4 (3.92%) Go
6 4 (3.92%) Groovy
6 4 (3.92%) Ruby
7 3 (2.94%) JavaScript
8 1 (0.98%) Gremlin
Qualifications
1 89 (87.25%) Security Cleared
2 87 (85.29%) SC Cleared
3 6 (5.88%) ITIL Foundation Certificate
4 3 (2.94%) DV Cleared
5 1 (0.98%) BPSS Clearance
5 1 (0.98%) DBS Check
Quality Assurance & Compliance
1 1 (0.98%) Data Quality
1 1 (0.98%) PMO
System Software
1 31 (30.39%) Docker
2 17 (16.67%) HDFS
3 4 (3.92%) Active Directory
4 3 (2.94%) Apache ZooKeeper
4 3 (2.94%) Squid
5 1 (0.98%) VMware Infrastructure
Systems Management
1 26 (25.49%) Kubernetes
2 22 (21.57%) Ansible
3 17 (16.67%) Terraform
4 6 (5.88%) Hadoop YARN
5 4 (3.92%) Graphite
5 4 (3.92%) HAProxy
5 4 (3.92%) Prometheus
5 4 (3.92%) Puppet
5 4 (3.92%) rkt
5 4 (3.92%) Sysdig
5 4 (3.92%) ZABBIX
6 1 (0.98%) Consul
6 1 (0.98%) Packer
Vendors
1 6 (5.88%) Atlassian
2 4 (3.92%) Dynatrace
2 4 (3.92%) Microsoft
3 3 (2.94%) Oracle
4 1 (0.98%) Adobe
4 1 (0.98%) Guidewire
4 1 (0.98%) Hyland
4 1 (0.98%) MuleSoft
4 1 (0.98%) SAP
4 1 (0.98%) Sitecore
4 1 (0.98%) VMware