Period
to 17 July 2019

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Maven skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Maven over the 6 months to 17 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.

Apache Maven
Central London > City of London
6 months to
17 Jul 2019
Same period 2018 Same period 2017
Rank 157 94 143
Rank change year-on-year -63 +49 -24
Contract jobs citing Maven 88 193 104
As % of all contract IT jobs advertised in the City of London 1.32% 2.72% 1.61%
As % of the Development Applications category 7.50% 12.61% 8.23%
Number of daily rates quoted 67 143 79
City of London median daily rate £550 £550 £538
Median daily rate % change year-on-year - +2.33% +2.38%
10th Percentile £429 £425 £425
90th Percentile £650 £675 £675
Central London median daily rate £550 £525 £535
% change year-on-year +4.76% -1.87% +1.90%
Number of hourly rates quoted 0 1 0
City of London median hourly rate - £65.00 -
Central London median hourly rate - £65.00 -

Maven 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 the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 1,174 1,531 1,264
As % of all contract IT jobs advertised in the City of London 17.64% 21.59% 19.57%
Number of daily rates quoted 887 1,235 984
City of London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% +0.26%
10th Percentile £400 £363 £325
90th Percentile £675 £648 £625
Central London median daily rate £525 £500 £463
% change year-on-year +5.00% +8.11% +2.78%
Number of hourly rates quoted 6 6 1
City of London median hourly rate £56.00 £37.75 £24.49
Median hourly rate % change year-on-year +48.34% +54.18% -44.35%
10th Percentile £20.25 £28.00 £23.11
90th Percentile £83.75 £69.77 £25.86
Central London median hourly rate £56.00 £35.00 £27.24
% change year-on-year +60.00% +28.48% -38.09%

Maven
Job Vacancy Trend in the City of London

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

Job vacancy trend for Maven in the City of London

Maven
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 Maven in the City of London.

Contractor daily rate trend for Maven in the City of London

Maven
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Maven in the City of London over the 6 months to 17 July 2019.

Contractor daily rate histogram for Maven in the City of London

Maven
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Maven within the City of London region over the 6 months to 17 July 2019. 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
London Bridge -16 13 £575 -
Maven
Central London

For the 6 months to 17 July 2019, IT contractor jobs citing Maven 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 Maven.

1 82 (93.18%) Java
2 50 (56.82%) Agile Software Development
3 45 (51.14%) Spring
4 38 (43.18%) Microservices
5 37 (42.05%) DevOps
6 36 (40.91%) Jenkins
7 35 (39.77%) Spring Boot
8 31 (35.23%) TDD
9 30 (34.09%) Docker
10 29 (32.95%) JavaScript
11 28 (31.82%) Git (software)
12 27 (30.68%) Hibernate
13 25 (28.41%) RESTful
14 23 (26.14%) Node.js
15 22 (25.00%) Amazon AWS
15 22 (25.00%) SQL
15 22 (25.00%) Python
15 22 (25.00%) Java 8
16 20 (22.73%) Kubernetes
16 20 (22.73%) Finance
17 19 (21.59%) Linux
18 17 (19.32%) Gradle
19 16 (18.18%) JIRA
19 16 (18.18%) SDLC
20 15 (17.05%) NoSQL
20 15 (17.05%) MongoDB
20 15 (17.05%) Subversion
20 15 (17.05%) Banking
20 15 (17.05%) SQL Server
20 15 (17.05%) JUnit

Maven
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 12 (13.64%) Confluence
2 8 (9.09%) Apache Spark
2 8 (9.09%) WebLogic
3 7 (7.95%) Jetty
3 7 (7.95%) Tomcat
4 6 (6.82%) Elasticsearch
5 5 (5.68%) GlassFish
5 5 (5.68%) WebSphere
6 4 (4.55%) JBoss
6 4 (4.55%) WebSphere Application Server
7 3 (3.41%) Adobe Experience Manager
7 3 (3.41%) Magnolia
8 2 (2.27%) Apache
8 2 (2.27%) Apache Airflow
8 2 (2.27%) Apache Solr
8 2 (2.27%) DataSynapse
8 2 (2.27%) Luigi
8 2 (2.27%) nginx
8 2 (2.27%) Oracle Self-Service HR
9 1 (1.14%) IIS
Applications
1 2 (2.27%) Microsoft Excel
Business Applications
1 4 (4.55%) Remedy ITSM
Cloud Services
1 22 (25.00%) Amazon AWS
2 13 (14.77%) GitHub
3 9 (10.23%) Microsoft Azure
4 8 (9.09%) npm
5 3 (3.41%) BrowserStack
5 3 (3.41%) Google Cloud Platform
6 1 (1.14%) Amazon EC2
6 1 (1.14%) Amazon S3
6 1 (1.14%) AWS CloudFormation
6 1 (1.14%) AWS CodePipeline
6 1 (1.14%) AWS Lambda
6 1 (1.14%) Cloud Computing
6 1 (1.14%) Google App Engine
6 1 (1.14%) Google Docs
6 1 (1.14%) IaaS
6 1 (1.14%) OpenShift
6 1 (1.14%) Rackspace Cloud
6 1 (1.14%) Serverless
6 1 (1.14%) Slack
6 1 (1.14%) Yarn
Communications & Networking
1 4 (4.55%) FTP
2 3 (3.41%) HTTP
3 2 (2.27%) SSH
3 2 (2.27%) Wireshark
4 1 (1.14%) 3GPP
4 1 (1.14%) AMQP
4 1 (1.14%) Network Security
Database & Business Intelligence
1 15 (17.05%) MongoDB
1 15 (17.05%) NoSQL
1 15 (17.05%) SQL Server
2 13 (14.77%) Apache Cassandra
3 11 (12.50%) Relational Database
4 9 (10.23%) Redis
4 9 (10.23%) Riak
5 8 (9.09%) MySQL
6 7 (7.95%) Hadoop
7 6 (6.82%) Oracle Database
7 6 (6.82%) PostgreSQL
8 5 (5.68%) Big Data
9 2 (2.27%) Azkaban
9 2 (2.27%) KDB
10 1 (1.14%) Amazon RDS
10 1 (1.14%) Apache Kudu
10 1 (1.14%) Impala
10 1 (1.14%) Kdb+
10 1 (1.14%) SQL Server 2014
Development Applications
1 36 (40.91%) Jenkins
2 28 (31.82%) Git (software)
3 17 (19.32%) Gradle
4 16 (18.18%) JIRA
5 15 (17.05%) JUnit
5 15 (17.05%) Subversion
6 14 (15.91%) Cucumber
7 10 (11.36%) TeamCity
8 9 (10.23%) Ant
9 7 (7.95%) Mockito
9 7 (7.95%) Selenium
10 6 (6.82%) Sonatype Nexus
11 5 (5.68%) Atlassian Bamboo
11 5 (5.68%) MSBuild
12 4 (4.55%) FishEye
12 4 (4.55%) Hudson
12 4 (4.55%) IntelliJ
12 4 (4.55%) JMeter
12 4 (4.55%) Mercurial
13 3 (3.41%) Eclipse
General
1 20 (22.73%) Finance
2 15 (17.05%) Banking
3 10 (11.36%) Investment Banking
4 6 (6.82%) Front Office
5 1 (1.14%) Billing
5 1 (1.14%) Pharmaceutical
Job Titles
1 66 (75.00%) Developer
2 53 (60.23%) Java Developer
3 17 (19.32%) Senior Developer
4 13 (14.77%) DevOps Engineer
4 13 (14.77%) Senior Java Developer
5 8 (9.09%) AWS Developer
6 5 (5.68%) Java Engineer
6 5 (5.68%) Node.js Developer
7 4 (4.55%) Front End Developer (Client-Side Developer)
7 4 (4.55%) Integration Developer
7 4 (4.55%) Investment Banking Java Developer
7 4 (4.55%) Software Developer
8 3 (3.41%) Angular Developer
8 3 (3.41%) Developer in Test
8 3 (3.41%) Full Stack Developer
8 3 (3.41%) Java Developer in Test
8 3 (3.41%) Java Software Developer
9 2 (2.27%) Architect
9 2 (2.27%) Enterprise Architect
9 2 (2.27%) Tester
Libraries, Frameworks & Software Standards
1 45 (51.14%) Spring
2 35 (39.77%) Spring Boot
3 27 (30.68%) Hibernate
4 25 (28.41%) RESTful
5 23 (26.14%) Node.js
6 13 (14.77%) HTML
7 11 (12.50%) AngularJS
7 11 (12.50%) HTML5
7 11 (12.50%) Java EE
7 11 (12.50%) Web Services
8 10 (11.36%) CSS
8 10 (11.36%) XML
9 9 (10.23%) ActiveMQ
9 9 (10.23%) Apache Camel
10 8 (9.09%) CSS3
10 8 (9.09%) JMS
11 7 (7.95%) JSON
11 7 (7.95%) Kafka
11 7 (7.95%) REST
12 6 (6.82%) JDBC
Miscellaneous
1 11 (12.50%) Enterprise Software
2 5 (5.68%) Data Structures
2 5 (5.68%) User Experience
3 4 (4.55%) Greenfield Project
3 4 (4.55%) Public Cloud
4 3 (3.41%) Analytical Skills
4 3 (3.41%) Mobile App
5 2 (2.27%) Algorithms
5 2 (2.27%) Analytical Mindset
5 2 (2.27%) Derivative
5 2 (2.27%) Grid Computing
6 1 (1.14%) Equities
6 1 (1.14%) Fixed Income
6 1 (1.14%) Foreign Exchange (FX)
6 1 (1.14%) Handset
6 1 (1.14%) iPad
6 1 (1.14%) Linux Command Line
6 1 (1.14%) Market Risk
6 1 (1.14%) NHS
6 1 (1.14%) Self-Motivation
Operating Systems
1 19 (21.59%) Linux
2 12 (13.64%) Windows
3 5 (5.68%) Unix
4 4 (4.55%) CentOS
5 3 (3.41%) Debian
5 3 (3.41%) Red Hat Enterprise Linux
5 3 (3.41%) Ubuntu
6 2 (2.27%) Android
6 2 (2.27%) Apple iOS
6 2 (2.27%) Mac OS X
7 1 (1.14%) Fedora
Processes & Methodologies
1 50 (56.82%) Agile Software Development
2 38 (43.18%) Microservices
3 37 (42.05%) DevOps
4 31 (35.23%) TDD
5 16 (18.18%) SDLC
6 14 (15.91%) Continuous Integration
7 13 (14.77%) Scrum
8 10 (11.36%) Test Automation
8 10 (11.36%) Unit Testing
9 9 (10.23%) Multithreading
10 8 (9.09%) Configuration Management
10 8 (9.09%) Continuous Delivery
10 8 (9.09%) Multithreaded Programming
11 7 (7.95%) BDD
11 7 (7.95%) Computer Science
11 7 (7.95%) OO
12 6 (6.82%) Analytics
12 6 (6.82%) Open Source
12 6 (6.82%) Pair Programming
12 6 (6.82%) UML
Programming Languages
1 82 (93.18%) Java
2 29 (32.95%) JavaScript
3 22 (25.00%) Java 8
3 22 (25.00%) Python
3 22 (25.00%) SQL
4 14 (15.91%) Scala
5 13 (14.77%) Groovy
5 13 (14.77%) Perl
6 8 (9.09%) AWK
6 8 (9.09%) C++
6 8 (9.09%) T-SQL
7 7 (7.95%) Bash Shell
8 6 (6.82%) ES6
9 5 (5.68%) PL/SQL
9 5 (5.68%) Shell Script
10 4 (4.55%) Ruby
10 4 (4.55%) XPath
11 3 (3.41%) Kotlin
11 3 (3.41%) PowerShell
11 3 (3.41%) TypeScript
Qualifications
1 4 (4.55%) Security Cleared
2 3 (3.41%) SC Cleared
3 1 (1.14%) Computer Science Degree
3 1 (1.14%) Degree
3 1 (1.14%) DV Cleared
System Software
1 30 (34.09%) Docker
2 1 (1.14%) HDFS
2 1 (1.14%) KVM
2 1 (1.14%) Virtual Machines
2 1 (1.14%) VirtualBox
2 1 (1.14%) VMware Infrastructure
2 1 (1.14%) Xen
Systems Management
1 20 (22.73%) Kubernetes
2 12 (13.64%) Terraform
3 10 (11.36%) Ansible
4 7 (7.95%) Puppet
5 5 (5.68%) Grafana
5 5 (5.68%) Opscode Chef
5 5 (5.68%) Prometheus
6 4 (4.55%) ITRS Geneos
6 4 (4.55%) Nagios
6 4 (4.55%) ZABBIX
7 3 (3.41%) Salt
8 2 (2.27%) Docker Swarm
Vendors
1 12 (13.64%) Oracle
2 7 (7.95%) Perforce
3 6 (6.82%) Sybase
4 5 (5.68%) Microsoft
5 4 (4.55%) Atlassian
5 4 (4.55%) BMC
5 4 (4.55%) Google
5 4 (4.55%) Red Hat
5 4 (4.55%) Remedy
5 4 (4.55%) ServiceNow
5 4 (4.55%) Splunk
6 3 (3.41%) Cloudera
6 3 (3.41%) TIBCO
7 2 (2.27%) Adobe
7 2 (2.27%) Hortonworks
7 2 (2.27%) MuleSoft
8 1 (1.14%) HP
8 1 (1.14%) Murex
8 1 (1.14%) Rackspace
8 1 (1.14%) Supermicro