Period
to 26 June 2019

The following table provides summary statistics for contract job vacancies advertised in Central 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 26 June 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
London > Central London
6 months to
26 Jun 2019
Same period 2018 Same period 2017
Rank 151 102 146
Rank change year-on-year -49 +44 -20
Contract jobs citing Maven 130 240 115
As % of all contract IT jobs advertised in Central London 1.54% 2.63% 1.55%
As % of the Development Applications category 7.89% 11.78% 8.03%
Number of daily rates quoted 103 186 90
Central London median daily rate £550 £525 £530
Median daily rate % change year-on-year +4.76% -0.94% +0.95%
10th Percentile £433 £425 £425
90th Percentile £650 £650 £663
London median daily rate £550 £550 £500
% change year-on-year - +10.00% -
Number of hourly rates quoted 0 1 0
Central London median hourly rate - £65.00 -
London median hourly rate £35.00 £40.25 £40.00
% change year-on-year -13.04% +0.63% -

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 Central London with a requirement for development application skills.

All Development Application Skills
Central London
Contract vacancies with a requirement for development application skills 1,648 2,038 1,432
As % of all contract IT jobs advertised in Central London 19.50% 22.34% 19.30%
Number of daily rates quoted 1,248 1,637 1,110
Central London median daily rate £525 £500 £450
Median daily rate % change year-on-year +5.00% +11.11% -
10th Percentile £381 £363 £313
90th Percentile £663 £638 £613
London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 6 6 0
Central London median hourly rate £39.25 £37.75 -
Median hourly rate % change year-on-year +3.97% - -
London median hourly rate £35.00 £45.00 £40.00
% change year-on-year -22.22% +12.50% -8.57%

Maven
Job Vacancy Trend in Central London

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

Job vacancy trend for Maven in Central London

Maven
Contractor Daily Rate Trend in Central London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Maven in Central London.

Contractor daily rate trend for Maven in Central London

Maven
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing Maven in Central London over the 6 months to 26 June 2019.

Contractor daily rate histogram for Maven in Central London

Maven
Contractor Hourly Rate Trend in Central London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Maven in Central London.

Contractor hourly rate trend for Maven in Central London

Maven
Contract Job Locations in Central 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 Central London region over the 6 months to 26 June 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
City of London -61 85 £575 +4.55% 8
Southwark - 13 £575 -
City of Westminster -9 12 £600 +4.35% 1
West End of London +5 1 £550 -4.35% 1
Maven
London

For the 6 months to 26 June 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 Central London region with a requirement for Maven.

1 116 (89.23%) Java
2 81 (62.31%) Agile Software Development
3 59 (45.38%) Spring
4 58 (44.62%) DevOps
5 56 (43.08%) Microservices
6 54 (41.54%) Jenkins
7 53 (40.77%) TDD
8 51 (39.23%) Docker
9 47 (36.15%) JavaScript
10 42 (32.31%) RESTful
10 42 (32.31%) Spring Boot
11 41 (31.54%) Git (software)
11 41 (31.54%) Hibernate
12 40 (30.77%) Cucumber
13 39 (30.00%) Amazon AWS
14 36 (27.69%) Kubernetes
14 36 (27.69%) Java 8
15 31 (23.85%) Linux
16 28 (21.54%) Subversion
16 28 (21.54%) Continuous Integration
17 27 (20.77%) MongoDB
18 24 (18.46%) Unix
18 24 (18.46%) Python
18 24 (18.46%) Relational Database
19 23 (17.69%) HTML
19 23 (17.69%) Finance
19 23 (17.69%) BDD
19 23 (17.69%) Test Automation
20 22 (16.92%) JIRA
20 22 (16.92%) REST

Maven
Co-occurring IT Skills in Central 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 17 (13.08%) Confluence
2 8 (6.15%) Elasticsearch
3 6 (4.62%) Apache Spark
3 6 (4.62%) WebLogic
3 6 (4.62%) WebSphere
4 5 (3.85%) GlassFish
5 4 (3.08%) Jetty
5 4 (3.08%) Tomcat
5 4 (3.08%) WebSphere Application Server
6 3 (2.31%) Adobe Experience Manager
6 3 (2.31%) Apache
6 3 (2.31%) JBoss
6 3 (2.31%) Mule
6 3 (2.31%) nginx
7 2 (1.54%) Apache Solr
7 2 (1.54%) DataSynapse
7 2 (1.54%) Magnolia
8 1 (0.77%) Cloud Foundry
8 1 (0.77%) IIS
8 1 (0.77%) Mongrel
Business Applications
1 4 (3.08%) Remedy ITSM
Cloud Services
1 39 (30.00%) Amazon AWS
2 16 (12.31%) npm
3 15 (11.54%) GitHub
3 15 (11.54%) Microsoft Azure
4 4 (3.08%) Google Cloud Platform
5 3 (2.31%) Cloud Computing
6 2 (1.54%) BrowserStack
6 2 (1.54%) OpenShift
6 2 (1.54%) PaaS
6 2 (1.54%) Slack
7 1 (0.77%) Amazon SQS
7 1 (0.77%) Apigee
7 1 (0.77%) AWS CloudFormation
7 1 (0.77%) AWS CodePipeline
7 1 (0.77%) AWS Lambda
7 1 (0.77%) IaaS
7 1 (0.77%) Rackspace Cloud
7 1 (0.77%) Serverless
7 1 (0.77%) Virtual Private Cloud
7 1 (0.77%) Yarn
Communications & Networking
1 16 (12.31%) HTTP
2 4 (3.08%) FTP
3 2 (1.54%) AMQP
3 2 (1.54%) Wireshark
4 1 (0.77%) 3GPP
4 1 (0.77%) Firewall
4 1 (0.77%) Kerberos
4 1 (0.77%) Network Security
4 1 (0.77%) SSL
Database & Business Intelligence
1 27 (20.77%) MongoDB
2 24 (18.46%) Relational Database
3 19 (14.62%) SQL Server
4 15 (11.54%) NoSQL
5 13 (10.00%) Neo4j
6 12 (9.23%) Apache Cassandra
7 10 (7.69%) MySQL
8 9 (6.92%) Redis
8 9 (6.92%) Riak
9 3 (2.31%) Big Data
9 3 (2.31%) Hadoop
9 3 (2.31%) Oracle Database
10 2 (1.54%) Apache Kudu
10 2 (1.54%) Impala
10 2 (1.54%) PostgreSQL
11 1 (0.77%) Amazon RDS
11 1 (0.77%) KDB
11 1 (0.77%) SQL Server 2014
Development Applications
1 54 (41.54%) Jenkins
2 41 (31.54%) Git (software)
3 40 (30.77%) Cucumber
4 28 (21.54%) Subversion
5 22 (16.92%) JIRA
6 19 (14.62%) Gradle
7 18 (13.85%) Mockito
8 15 (11.54%) JUnit
9 10 (7.69%) gulp
10 9 (6.92%) Selenium
11 8 (6.15%) Grunt
11 8 (6.15%) Jasmine
11 8 (6.15%) Protractor
11 8 (6.15%) TeamCity
12 7 (5.38%) Ant
12 7 (5.38%) Karma Test Runner
12 7 (5.38%) Sonatype Nexus
13 5 (3.85%) Atlassian Bamboo
13 5 (3.85%) Bitbucket
13 5 (3.85%) MSBuild
General
1 23 (17.69%) Finance
2 20 (15.38%) Banking
3 11 (8.46%) Investment Banking
4 8 (6.15%) Front Office
5 2 (1.54%) Pharmaceutical
6 1 (0.77%) Billing
6 1 (0.77%) Publishing
6 1 (0.77%) Retail
Job Titles
1 100 (76.92%) Developer
2 82 (63.08%) Java Developer
3 24 (18.46%) Senior Developer
4 21 (16.15%) DevOps Engineer
5 20 (15.38%) Senior Java Developer
6 17 (13.08%) AWS Developer
7 13 (10.00%) Java Engineer
8 6 (4.62%) Front End Developer (Client-Side Developer)
8 6 (4.62%) Node.js Developer
9 5 (3.85%) Angular Developer
9 5 (3.85%) Automation Engineer
9 5 (3.85%) Integration Developer
9 5 (3.85%) Senior Automation Engineer
9 5 (3.85%) Senior Java Engineer
10 4 (3.08%) Development Engineer
10 4 (3.08%) Investment Banking Java Developer
10 4 (3.08%) Kubernetes Engineer
10 4 (3.08%) Senior Development Engineer
10 4 (3.08%) Senior DevOps
10 4 (3.08%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 59 (45.38%) Spring
2 42 (32.31%) RESTful
2 42 (32.31%) Spring Boot
3 41 (31.54%) Hibernate
4 23 (17.69%) HTML
5 22 (16.92%) REST
6 21 (16.15%) Node.js
7 17 (13.08%) Dropwizard
8 16 (12.31%) Web Services
9 15 (11.54%) JAX-RS
10 14 (10.77%) Java EE
11 13 (10.00%) AngularJS
12 12 (9.23%) XML
13 10 (7.69%) Twitter Bootstrap
14 9 (6.92%) Apache Camel
14 9 (6.92%) CSS
15 8 (6.15%) HTML5
16 7 (5.38%) CSS3
16 7 (5.38%) Gherkin
16 7 (5.38%) JSON
Miscellaneous
1 15 (11.54%) Greenfield Project
2 12 (9.23%) Enterprise Software
3 5 (3.85%) User Experience
4 4 (3.08%) Analytical Skills
4 4 (3.08%) iPad
4 4 (3.08%) Public Cloud
5 3 (2.31%) Cloud Native
5 3 (2.31%) Data Structures
5 3 (2.31%) Linux Command Line
5 3 (2.31%) Mobile App
6 2 (1.54%) Algorithms
6 2 (1.54%) Analytical Mindset
6 2 (1.54%) Clustering
6 2 (1.54%) Fixed Income
6 2 (1.54%) Foreign Exchange (FX)
6 2 (1.54%) Grid Computing
6 2 (1.54%) NHS
7 1 (0.77%) Data Centre
7 1 (0.77%) Self-Motivation
7 1 (0.77%) Smart Home
Operating Systems
1 31 (23.85%) Linux
2 24 (18.46%) Unix
3 13 (10.00%) Mac OS X
4 11 (8.46%) Windows
5 2 (1.54%) CentOS
6 1 (0.77%) Android
6 1 (0.77%) Apple iOS
6 1 (0.77%) Debian
6 1 (0.77%) Fedora
6 1 (0.77%) Red Hat Enterprise Linux
6 1 (0.77%) Ubuntu
Processes & Methodologies
1 81 (62.31%) Agile Software Development
2 58 (44.62%) DevOps
3 56 (43.08%) Microservices
4 53 (40.77%) TDD
5 28 (21.54%) Continuous Integration
6 23 (17.69%) BDD
6 23 (17.69%) Test Automation
7 21 (16.15%) Scrum
8 19 (14.62%) SDLC
9 17 (13.08%) Continuous Deployment
10 14 (10.77%) Responsive Web Design
11 13 (10.00%) Web Design
11 13 (10.00%) Web Development
12 12 (9.23%) Unit Testing
13 11 (8.46%) Configuration Management
13 11 (8.46%) Continuous Delivery
13 11 (8.46%) Mentoring
13 11 (8.46%) Pair Programming
14 10 (7.69%) Open Source
15 9 (6.92%) Multithreading
Programming Languages
1 116 (89.23%) Java
2 47 (36.15%) JavaScript
3 36 (27.69%) Java 8
4 24 (18.46%) Python
5 20 (15.38%) SQL
6 17 (13.08%) Groovy
7 12 (9.23%) Scala
8 11 (8.46%) Perl
9 10 (7.69%) ES6
10 8 (6.15%) TypeScript
11 6 (4.62%) AWK
11 6 (4.62%) Shell Script
12 5 (3.85%) Bash Shell
13 4 (3.08%) T-SQL
13 4 (3.08%) XPath
14 3 (2.31%) C++
14 3 (2.31%) PL/SQL
14 3 (2.31%) PowerShell
14 3 (2.31%) Ruby
15 2 (1.54%) C#
Qualifications
1 8 (6.15%) Security Cleared
2 4 (3.08%) Degree
2 4 (3.08%) DV Cleared
2 4 (3.08%) SC Cleared
3 3 (2.31%) Computer Science Degree
Quality Assurance & Compliance
1 1 (0.77%) QA
System Software
1 51 (39.23%) Docker
2 4 (3.08%) Virtual Machines
3 2 (1.54%) HDFS
4 1 (0.77%) KVM
4 1 (0.77%) VirtualBox
4 1 (0.77%) VMware Infrastructure
4 1 (0.77%) Xen
Systems Management
1 36 (27.69%) Kubernetes
2 19 (14.62%) Ansible
3 13 (10.00%) Terraform
4 7 (5.38%) Opscode Chef
4 7 (5.38%) Puppet
5 4 (3.08%) Docker Swarm
5 4 (3.08%) ITRS Geneos
5 4 (3.08%) Nagios
5 4 (3.08%) ZABBIX
6 3 (2.31%) Grafana
7 2 (1.54%) Prometheus
7 2 (1.54%) Rancher
8 1 (0.77%) Salt
Vendors
1 10 (7.69%) Oracle
2 7 (5.38%) Perforce
3 6 (4.62%) Atlassian
3 6 (4.62%) Google
3 6 (4.62%) Sybase
4 4 (3.08%) BMC
4 4 (3.08%) Remedy
4 4 (3.08%) ServiceNow
4 4 (3.08%) Splunk
5 3 (2.31%) Microsoft
5 3 (2.31%) TIBCO
6 2 (1.54%) Adobe
6 2 (1.54%) MuleSoft
6 2 (1.54%) Murex
6 2 (1.54%) Red Hat
7 1 (0.77%) HP
7 1 (0.77%) IBM
7 1 (0.77%) Intel
7 1 (0.77%) Supermicro
7 1 (0.77%) VMware