Period
to 17 October 2018

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 17 October 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.

Apache Maven
London > Central London
6 months to
17 Oct 2018
Same period 2017 Same period 2016
Rank 97 135 136
Rank change year-on-year +38 +1 -2
Contract jobs citing Maven 241 139 146
As % of all contract IT jobs advertised in Central London 2.65% 1.72% 1.79%
As % of the Development Applications category 11.89% 8.98% 9.43%
Number of daily rates quoted 179 112 128
Central London median daily rate £550 £538 £525
Median daily rate % change year-on-year +2.33% +2.38% +0.24%
10th Percentile £413 £425 £413
90th Percentile £650 £699 £638
London median daily rate £550 £525 £500
% change year-on-year +4.76% +5.00% +5.26%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate £15.50 - -

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 2,027 1,548 1,548
As % of all contract IT jobs advertised in Central London 22.27% 19.19% 19.00%
Number of daily rates quoted 1,609 1,188 1,219
Central London median daily rate £500 £475 £475
Median daily rate % change year-on-year +5.26% - +5.56%
10th Percentile £363 £332 £325
90th Percentile £640 £625 £625
London median daily rate £505 £490 £450
% change year-on-year +3.06% +8.89% +3.63%
Number of hourly rates quoted 4 4 1
Central London median hourly rate £33.50 £27.75 £32.50
Median hourly rate % change year-on-year +20.72% -14.62% -13.33%
10th Percentile £31.00 £23.30 £31.25
90th Percentile £41.13 £30.00 £33.75
London median hourly rate £31.00 £33.75 £40.00
% change year-on-year -8.15% -15.63% +43.99%

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 17 October 2018.

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 17 October 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
City of London +32 200 £550 +2.33% 28
Southwark -14 21 £575 - 1
City of Westminster - 4 £550 -
West End of London - 2 £406 - 5
Camden - 2 £275 -
Maven
London

For the 6 months to 17 October 2018, 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.

1 204 (84.65%) Java
2 133 (55.19%) Agile Software Development
3 121 (50.21%) Jenkins
4 98 (40.66%) Spring
5 95 (39.42%) Git (software)
6 94 (39.00%) TDD
7 87 (36.10%) DevOps
8 83 (34.44%) Amazon AWS
9 82 (34.02%) Java 8
10 74 (30.71%) Docker
11 66 (27.39%) BDD
11 66 (27.39%) Kubernetes
12 65 (26.97%) Finance
13 62 (25.73%) Spring Boot
14 57 (23.65%) REST
14 57 (23.65%) JavaScript
14 57 (23.65%) Banking
15 52 (21.58%) Microservices
16 49 (20.33%) Test Automation
16 49 (20.33%) Python
17 46 (19.09%) RESTful
18 43 (17.84%) Hibernate
19 42 (17.43%) AngularJS
20 41 (17.01%) Gradle
20 41 (17.01%) Scrum
21 40 (16.60%) E-Commerce
22 37 (15.35%) HTML
23 36 (14.94%) Linux
23 36 (14.94%) OO
23 36 (14.94%) Kafka

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 25 (10.37%) Elasticsearch
2 18 (7.47%) Apache
3 17 (7.05%) Cloud Foundry
4 15 (6.22%) Tomcat
5 11 (4.56%) WordPress
6 9 (3.73%) nginx
7 8 (3.32%) Confluence
8 7 (2.90%) Apache Spark
9 6 (2.49%) JBoss
9 6 (2.49%) Jetty
10 4 (1.66%) Adobe Experience Manager
11 3 (1.24%) MQSeries
11 3 (1.24%) Mule
11 3 (1.24%) WebSphere
12 2 (0.83%) IIS
12 2 (0.83%) Mongrel
12 2 (0.83%) WebLogic
13 1 (0.41%) Apache Solr
13 1 (0.41%) Magnolia
13 1 (0.41%) OpenStack
Applications
1 4 (1.66%) Microsoft Excel
Business Applications
1 3 (1.24%) ION MarketView
2 1 (0.41%) BusinessWorks
2 1 (0.41%) Kondor
Cloud Services
1 83 (34.44%) Amazon AWS
2 30 (12.45%) GitHub
3 20 (8.30%) npm
4 19 (7.88%) Google Cloud Platform
5 16 (6.64%) Heroku
6 15 (6.22%) Microsoft Azure
7 14 (5.81%) IBM Cloud
8 3 (1.24%) Amazon EC2
8 3 (1.24%) AWS CloudFormation
8 3 (1.24%) Slack
9 2 (0.83%) Cloud Computing
9 2 (0.83%) DigitalOcean
9 2 (0.83%) Rackspace Cloud
10 1 (0.41%) Amazon EMR
10 1 (0.41%) Amazon Kinesis
10 1 (0.41%) Amazon S3
10 1 (0.41%) Google App Engine
10 1 (0.41%) IaaS
10 1 (0.41%) PaaS
10 1 (0.41%) Sumo Logic
Communications & Networking
1 15 (6.22%) HTTP
2 7 (2.90%) SSL
3 3 (1.24%) Internet
4 2 (0.83%) BIG-IP
4 2 (0.83%) DNS
4 2 (0.83%) SMTP
5 1 (0.41%) Firewall
5 1 (0.41%) HTTPS
5 1 (0.41%) OpenLDAP
5 1 (0.41%) SMS
5 1 (0.41%) SSH
5 1 (0.41%) TCP/IP
Database & Business Intelligence
1 32 (13.28%) MongoDB
2 30 (12.45%) NoSQL
3 26 (10.79%) Relational Database
4 24 (9.96%) Hadoop
5 22 (9.13%) Apache Cassandra
5 22 (9.13%) Big Data
6 20 (8.30%) Apache Hive
7 19 (7.88%) Redis
8 13 (5.39%) Neo4j
9 11 (4.56%) Riak
9 11 (4.56%) SQL Server
10 10 (4.15%) MySQL
11 5 (2.07%) DB2
11 5 (2.07%) PostgreSQL
12 4 (1.66%) Apache Kudu
12 4 (1.66%) Impala
12 4 (1.66%) KDB
13 3 (1.24%) Couchbase
13 3 (1.24%) RDBMS
13 3 (1.24%) SQLite
Development Applications
1 121 (50.21%) Jenkins
2 95 (39.42%) Git (software)
3 41 (17.01%) Gradle
4 33 (13.69%) Cucumber
5 31 (12.86%) Ant
6 29 (12.03%) JUnit
6 29 (12.03%) Subversion
7 24 (9.96%) SonarQube
7 24 (9.96%) Sonatype Nexus
8 22 (9.13%) Selenium
9 19 (7.88%) JIRA
10 17 (7.05%) GitLab
11 16 (6.64%) Gerrit
11 16 (6.64%) Mockito
12 11 (4.56%) Eclipse
12 11 (4.56%) TeamCity
13 9 (3.73%) IntelliJ
13 9 (3.73%) JMeter
14 8 (3.32%) jMock
14 8 (3.32%) SoapUI
General
1 65 (26.97%) Finance
2 57 (23.65%) Banking
3 19 (7.88%) Front Office
4 6 (2.49%) Investment Banking
4 6 (2.49%) Retail
5 4 (1.66%) Games
5 4 (1.66%) Retail Banking
6 3 (1.24%) Back Office
6 3 (1.24%) Telecoms
7 1 (0.41%) Advertising
7 1 (0.41%) Financial Institution
7 1 (0.41%) Pharmaceutical
7 1 (0.41%) Prime Brokerage
7 1 (0.41%) Russian Language
Job Titles
1 147 (61.00%) Developer
2 116 (48.13%) Java Developer
3 36 (14.94%) DevOps Engineer
4 33 (13.69%) Java Engineer
5 26 (10.79%) Kubernetes Engineer
6 20 (8.30%) Big Data Engineer
6 20 (8.30%) Senior Java Engineer
7 19 (7.88%) Senior Developer
8 18 (7.47%) Elasticsearch Engineer
8 18 (7.47%) Hadoop Engineer
8 18 (7.47%) Senior Hadoop Engineer
9 16 (6.64%) Full Stack Developer
9 16 (6.64%) Senior DevOps
9 16 (6.64%) Senior DevOps Engineer
9 16 (6.64%) Senior Java Developer
10 12 (4.98%) Lead Developer
11 11 (4.56%) Lead Java Developer
11 11 (4.56%) Technical Leader
12 10 (4.15%) Angular Developer
13 6 (2.49%) AWS Developer
Libraries, Frameworks & Software Standards
1 98 (40.66%) Spring
2 62 (25.73%) Spring Boot
3 57 (23.65%) REST
4 46 (19.09%) RESTful
5 43 (17.84%) Hibernate
6 42 (17.43%) AngularJS
7 37 (15.35%) HTML
8 36 (14.94%) Kafka
9 32 (13.28%) Web Services
10 30 (12.45%) Node.js
11 19 (7.88%) CSS
12 18 (7.47%) JMS
13 15 (6.22%) JSON
13 15 (6.22%) React
14 14 (5.81%) Middleware
14 14 (5.81%) SOAP
15 13 (5.39%) HTML5
15 13 (5.39%) XML
16 12 (4.98%) JAX-RS
16 12 (4.98%) RabbitMQ
Miscellaneous
1 30 (12.45%) iPad
2 18 (7.47%) Greenfield Project
3 11 (4.56%) Derivative
3 11 (4.56%) Mobile App
4 9 (3.73%) Fixed Income
4 9 (3.73%) Self-Motivation
5 7 (2.90%) Public Cloud
6 6 (2.49%) User Experience
7 5 (2.07%) Computer Science
7 5 (2.07%) Reference Data
8 4 (1.66%) Algorithms
8 4 (1.66%) Analytical Skills
8 4 (1.66%) Fintech
9 3 (1.24%) Equities
9 3 (1.24%) Foreign Exchange (FX)
9 3 (1.24%) N-Tier
10 2 (0.83%) Equity Derivative
10 2 (0.83%) NHS
10 2 (0.83%) SWIFT
11 1 (0.41%) Enterprise Software
Operating Systems
1 36 (14.94%) Linux
2 26 (10.79%) Unix
3 12 (4.98%) Apple iOS
4 10 (4.15%) Android
5 7 (2.90%) Mac OS X
6 6 (2.49%) Ubuntu
7 5 (2.07%) CentOS
7 5 (2.07%) Windows
8 4 (1.66%) VMS
9 2 (0.83%) Debian
9 2 (0.83%) Red Hat Enterprise Linux
9 2 (0.83%) Solaris
10 1 (0.41%) Fedora
10 1 (0.41%) Windows Server
10 1 (0.41%) Windows Server 2008
10 1 (0.41%) Windows Server 2012
Processes & Methodologies
1 133 (55.19%) Agile Software Development
2 94 (39.00%) TDD
3 87 (36.10%) DevOps
4 66 (27.39%) BDD
5 52 (21.58%) Microservices
6 49 (20.33%) Test Automation
7 41 (17.01%) Scrum
8 40 (16.60%) E-Commerce
9 36 (14.94%) OO
10 35 (14.52%) Continuous Integration
11 29 (12.03%) Open Source
12 20 (8.30%) Multithreading
13 16 (6.64%) Continuous Deployment
14 14 (5.81%) Analytics
14 14 (5.81%) Mentoring
15 13 (5.39%) Continuous Delivery
16 12 (4.98%) Digital Transformation Programme
16 12 (4.98%) Web Development
17 11 (4.56%) Kanban
17 11 (4.56%) Unit Testing
Programming Languages
1 204 (84.65%) Java
2 82 (34.02%) Java 8
3 57 (23.65%) JavaScript
4 49 (20.33%) Python
5 34 (14.11%) Groovy
6 26 (10.79%) Scala
7 24 (9.96%) SQL
8 23 (9.54%) Bash Shell
9 20 (8.30%) Ruby
10 9 (3.73%) Shell Script
11 8 (3.32%) Clojure
12 6 (2.49%) TypeScript
13 5 (2.07%) Apple Swift
13 5 (2.07%) C
14 4 (1.66%) ES6
14 4 (1.66%) VBA
15 3 (1.24%) C#
15 3 (1.24%) Go
15 3 (1.24%) Kotlin
15 3 (1.24%) Perl
Qualifications
1 7 (2.90%) Degree
2 6 (2.49%) SC Cleared
2 6 (2.49%) Security Cleared
3 5 (2.07%) Computer Science Degree
4 1 (0.41%) BPSS Clearance
4 1 (0.41%) DBS Check
4 1 (0.41%) ISEB
4 1 (0.41%) ISTQB
Quality Assurance & Compliance
1 12 (4.98%) Disclosure Scotland
1 12 (4.98%) QA
2 1 (0.41%) ISO 20022
System Software
1 74 (30.71%) Docker
2 5 (2.07%) HDFS
3 4 (1.66%) VMware Infrastructure
4 3 (1.24%) Xen
5 2 (0.83%) VirtualBox
5 2 (0.83%) vSphere
6 1 (0.41%) Active Directory
6 1 (0.41%) KVM
Systems Management
1 66 (27.39%) Kubernetes
2 23 (9.54%) Mesos
3 21 (8.71%) Terraform
4 19 (7.88%) Consul
5 15 (6.22%) Ansible
6 9 (3.73%) Puppet
7 8 (3.32%) Opscode Chef
8 4 (1.66%) Kibana
9 3 (1.24%) logstash
10 2 (0.83%) Control-M
10 2 (0.83%) Graylog
10 2 (0.83%) ITRS Geneos
10 2 (0.83%) Nagios
10 2 (0.83%) Rancher
10 2 (0.83%) Salt
11 1 (0.41%) Packer
Vendors
1 20 (8.30%) IBM
2 14 (5.81%) Oracle
3 10 (4.15%) Google
4 9 (3.73%) Sybase
4 9 (3.73%) TIBCO
5 8 (3.32%) Apigee
6 7 (2.90%) Atlassian
7 5 (2.07%) ION Trading
7 5 (2.07%) VMware
8 4 (1.66%) AppDynamics
8 4 (1.66%) Microsoft
8 4 (1.66%) Red Hat
8 4 (1.66%) Splunk
9 3 (1.24%) Adobe
9 3 (1.24%) Rackspace
9 3 (1.24%) Solace
10 2 (0.83%) Cadence
10 2 (0.83%) Informatica
10 2 (0.83%) New Relic
10 2 (0.83%) Perforce