Period
to 26 June 2019

The following table provides summary statistics for contract job vacancies advertised in 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
England > London
6 months to
26 Jun 2019
Same period 2018 Same period 2017
Rank 175 134 132
Rank change year-on-year -41 -2 -14
Contract jobs citing Maven 649 993 813
As % of all contract IT jobs advertised in London 1.61% 2.19% 2.02%
As % of the Development Applications category 7.96% 10.50% 10.97%
Number of daily rates quoted 444 759 593
London median daily rate £550 £550 £500
Median daily rate % change year-on-year - +10.00% -
10th Percentile £425 £405 £388
90th Percentile £700 £675 £638
England median daily rate £525 £525 £500
% change year-on-year - +5.00% +5.26%
Number of hourly rates quoted 4 2 1
London median hourly rate £35.00 £40.25 £40.00
Median hourly rate % change year-on-year -13.04% +0.63% -
England median hourly rate £35.00 £45.00 £42.50
% change year-on-year -22.22% +5.88% +49.12%

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 London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 8,157 9,458 7,413
As % of all contract IT jobs advertised in London 20.22% 20.90% 18.46%
Number of daily rates quoted 5,780 7,054 5,433
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £363 £363 £325
90th Percentile £675 £638 £625
England median daily rate £485 £475 £438
% change year-on-year +2.11% +8.57% +2.94%
Number of hourly rates quoted 45 30 31
London median hourly rate £35.00 £45.00 £40.00
Median hourly rate % change year-on-year -22.22% +12.50% -8.57%
10th Percentile £22.65 £24.20 £30.00
90th Percentile £55.30 £165.00 £57.50
England median hourly rate £44.00 £42.50 £42.00
% change year-on-year +3.53% +1.19% -1.18%

Maven
Job Vacancy Trend in London

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

Job vacancy trend for Maven in London

Maven
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Maven in London

Maven
Contractor Daily Rate Histogram in London

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

Contractor daily rate histogram for Maven in London

Maven
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Maven in London

Maven
Contract Job Locations in 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 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
Central London -49 130 £550 +4.76% 10
South London -1 82 £525 -4.55%
East London -6 13 £600 +9.69%
West London +5 10 £429 -4.72% 4
North London -9 1 £483 -19.58%
Maven
England

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 London region with a requirement for Maven.

1 546 (84.13%) Java
2 432 (66.56%) Jenkins
3 402 (61.94%) Agile Software Development
4 297 (45.76%) Git (software)
5 268 (41.29%) Spring
6 251 (38.67%) Docker
7 229 (35.29%) DevOps
8 224 (34.51%) TDD
9 207 (31.90%) JavaScript
10 188 (28.97%) Amazon AWS
11 175 (26.96%) Scrum
12 171 (26.35%) Microservices
12 171 (26.35%) Spring Boot
13 167 (25.73%) BDD
14 165 (25.42%) Cucumber
15 159 (24.50%) RESTful
16 157 (24.19%) JUnit
17 153 (23.57%) Continuous Integration
18 151 (23.27%) Kubernetes
19 150 (23.11%) Web Services
20 148 (22.80%) Java 8
21 143 (22.03%) Python
22 141 (21.73%) Linux
23 138 (21.26%) Ansible
24 132 (20.34%) Finance
24 132 (20.34%) Test Automation
25 128 (19.72%) REST
26 124 (19.11%) Open Source
27 122 (18.80%) Gradle
28 121 (18.64%) Mockito

Maven
Co-occurring IT Skills in 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 90 (13.87%) Confluence
2 63 (9.71%) Tomcat
3 61 (9.40%) Elasticsearch
4 45 (6.93%) nginx
5 41 (6.32%) WebSphere
6 33 (5.08%) Apache
7 29 (4.47%) Cloud Foundry
8 26 (4.01%) Apache Solr
9 23 (3.54%) WebLogic
10 20 (3.08%) JBoss
11 17 (2.62%) Jetty
12 14 (2.16%) Apache Spark
13 13 (2.00%) GlassFish
13 13 (2.00%) WebSphere Application Server
14 11 (1.69%) Adobe Experience Manager
14 11 (1.69%) Magnolia
15 9 (1.39%) Mule
16 8 (1.23%) JCAPS
17 7 (1.08%) Oracle Coherence
18 5 (0.77%) MQSeries
Applications
1 1 (0.15%) InVision
Business Applications
1 5 (0.77%) Remedy ITSM
2 4 (0.62%) Oracle BPM
3 1 (0.15%) Actimize
3 1 (0.15%) Maximo
3 1 (0.15%) RMDS
Cloud Services
1 188 (28.97%) Amazon AWS
2 112 (17.26%) Microsoft Azure
3 103 (15.87%) GitHub
4 92 (14.18%) npm
5 58 (8.94%) Amazon EC2
6 36 (5.55%) PaaS
7 29 (4.47%) Google Cloud Platform
8 28 (4.31%) Amazon S3
9 24 (3.70%) AWS Lambda
9 24 (3.70%) Serverless
10 20 (3.08%) OpenShift
11 16 (2.47%) Amazon SQS
11 16 (2.47%) AWS CloudFormation
12 14 (2.16%) Amazon ECS
13 11 (1.69%) Apigee
13 11 (1.69%) BrowserStack
14 7 (1.08%) Amazon CloudWatch
14 7 (1.08%) Google App Engine
15 6 (0.92%) Cloud Computing
16 5 (0.77%) Amazon EKS
Communications & Networking
1 41 (6.32%) HTTP
2 29 (4.47%) FTP
3 18 (2.77%) Internet
4 12 (1.85%) Kerberos
4 12 (1.85%) TCP/IP
5 10 (1.54%) SSL
6 5 (0.77%) DNS
6 5 (0.77%) VPN
7 3 (0.46%) BIG-IP
7 3 (0.46%) Network Security
7 3 (0.46%) OpenLDAP
8 2 (0.31%) AMQP
8 2 (0.31%) Firewall
8 2 (0.31%) IPsec
8 2 (0.31%) IPv4
8 2 (0.31%) OpenVPN
8 2 (0.31%) Wireshark
9 1 (0.15%) 3GPP
9 1 (0.15%) Intranet
9 1 (0.15%) SSH
Database & Business Intelligence
1 78 (12.02%) MySQL
2 72 (11.09%) MongoDB
3 68 (10.48%) SQL Server
4 57 (8.78%) Relational Database
5 52 (8.01%) NoSQL
6 41 (6.32%) Apache Cassandra
7 35 (5.39%) Big Data
8 33 (5.08%) PostgreSQL
9 23 (3.54%) Hadoop
10 22 (3.39%) Neo4j
11 20 (3.08%) HBase
12 16 (2.47%) Data Warehouse
12 16 (2.47%) Oracle Database
13 12 (1.85%) Redis
14 10 (1.54%) Amazon DynamoDB
15 9 (1.39%) Riak
16 8 (1.23%) Couchbase
17 7 (1.08%) Oracle Database 11g
18 6 (0.92%) Impala
18 6 (0.92%) JanusGraph
Development Applications
1 432 (66.56%) Jenkins
2 297 (45.76%) Git (software)
3 165 (25.42%) Cucumber
4 157 (24.19%) JUnit
5 122 (18.80%) Gradle
6 121 (18.64%) JIRA
6 121 (18.64%) Mockito
7 99 (15.25%) Subversion
8 92 (14.18%) Selenium
9 79 (12.17%) gulp
10 65 (10.02%) SonarQube
11 64 (9.86%) Sonatype Nexus
12 63 (9.71%) TeamCity
13 59 (9.09%) Jasmine
14 51 (7.86%) Ant
15 43 (6.63%) jMock
16 39 (6.01%) Protractor
17 38 (5.86%) Karma Test Runner
18 37 (5.70%) DbUnit
19 34 (5.24%) Grunt
General
1 132 (20.34%) Finance
2 100 (15.41%) Banking
3 34 (5.24%) Front Office
4 27 (4.16%) Investment Banking
5 17 (2.62%) Retail
6 12 (1.85%) Games
6 12 (1.85%) Pharmaceutical
7 10 (1.54%) Financial Institution
8 9 (1.39%) Back Office
9 8 (1.23%) Marketing
10 7 (1.08%) Telecoms
11 4 (0.62%) Wholesale Banking
12 2 (0.31%) German Language
12 2 (0.31%) Manufacturing
12 2 (0.31%) Publishing
13 1 (0.15%) Billing
13 1 (0.15%) Electronics
13 1 (0.15%) International Banking
13 1 (0.15%) Law
13 1 (0.15%) Retail Banking
Job Titles
1 417 (64.25%) Developer
2 282 (43.45%) Java Developer
3 110 (16.95%) DevOps Engineer
4 87 (13.41%) Senior Developer
5 66 (10.17%) Senior Java Developer
6 37 (5.70%) Front End Developer (Client-Side Developer)
6 37 (5.70%) Java Engineer
7 30 (4.62%) AWS Developer
8 29 (4.47%) Full Stack Developer
9 27 (4.16%) Automation Tester
9 27 (4.16%) Tester
10 25 (3.85%) Lead Developer
11 24 (3.70%) Angular Developer
11 24 (3.70%) Integration Developer
12 22 (3.39%) Lead Java Developer
13 20 (3.08%) Kubernetes Engineer
14 18 (2.77%) Backend Developer
15 17 (2.62%) Architect
16 16 (2.47%) AWS Engineer
17 15 (2.31%) Data Engineer
Libraries, Frameworks & Software Standards
1 268 (41.29%) Spring
2 171 (26.35%) Spring Boot
3 159 (24.50%) RESTful
4 150 (23.11%) Web Services
5 128 (19.72%) REST
6 116 (17.87%) AngularJS
7 113 (17.41%) HTML
8 107 (16.49%) Hibernate
9 99 (15.25%) Node.js
10 93 (14.33%) J2EE
11 81 (12.48%) CSS
12 80 (12.33%) SOAP
13 73 (11.25%) Apache Camel
13 73 (11.25%) HTML5
14 69 (10.63%) JMS
15 66 (10.17%) XML
16 62 (9.55%) React
17 56 (8.63%) JSON
18 53 (8.17%) CSS3
19 49 (7.55%) Twitter Bootstrap
Miscellaneous
1 47 (7.24%) Greenfield Project
2 46 (7.09%) Analytical Skills
3 43 (6.63%) User Experience
4 31 (4.78%) Mobile App
5 28 (4.31%) Enterprise Software
6 20 (3.08%) NHS
7 14 (2.16%) Public Cloud
8 13 (2.00%) Data Structures
9 9 (1.39%) Algorithms
9 9 (1.39%) FMCG
10 8 (1.23%) iPad
10 8 (1.23%) Linux Command Line
11 7 (1.08%) PKI
11 7 (1.08%) Self-Motivation
12 6 (0.92%) Equities
12 6 (0.92%) Fixed Income
12 6 (0.92%) Foreign Exchange (FX)
13 5 (0.77%) Grid Computing
13 5 (0.77%) Virtual Team
14 4 (0.62%) Cloud Native
Operating Systems
1 141 (21.73%) Linux
2 78 (12.02%) Unix
3 29 (4.47%) Windows
4 19 (2.93%) Mac OS X
5 18 (2.77%) Ubuntu
6 13 (2.00%) Android
6 13 (2.00%) Apple iOS
7 9 (1.39%) Red Hat Enterprise Linux
8 8 (1.23%) CentOS
9 3 (0.46%) Debian
9 3 (0.46%) Fedora
10 2 (0.31%) VMS
11 1 (0.15%) Windows Server
Processes & Methodologies
1 402 (61.94%) Agile Software Development
2 229 (35.29%) DevOps
3 224 (34.51%) TDD
4 175 (26.96%) Scrum
5 171 (26.35%) Microservices
6 167 (25.73%) BDD
7 153 (23.57%) Continuous Integration
8 132 (20.34%) Test Automation
9 124 (19.11%) Open Source
10 64 (9.86%) Kanban
11 59 (9.09%) SDLC
12 58 (8.94%) E-Commerce
12 58 (8.94%) Pair Programming
13 57 (8.78%) Unit Testing
14 55 (8.47%) Front End Development
15 54 (8.32%) Mentoring
16 49 (7.55%) OO
17 43 (6.63%) Configuration Management
17 43 (6.63%) Continuous Delivery
18 37 (5.70%) Multithreading
Programming Languages
1 546 (84.13%) Java
2 207 (31.90%) JavaScript
3 148 (22.80%) Java 8
4 143 (22.03%) Python
5 118 (18.18%) SQL
6 72 (11.09%) Groovy
7 56 (8.63%) ES6
8 49 (7.55%) Shell Script
9 47 (7.24%) TypeScript
10 31 (4.78%) C#
11 29 (4.47%) Perl
11 29 (4.47%) Scala
12 28 (4.31%) C++
13 27 (4.16%) Ruby
14 24 (3.70%) Bash Shell
15 15 (2.31%) Java 9
16 14 (2.16%) PL/SQL
17 13 (2.00%) XPath
18 9 (1.39%) PowerShell
19 8 (1.23%) AWK
Qualifications
1 69 (10.63%) Security Cleared
2 54 (8.32%) SC Cleared
3 39 (6.01%) Degree
4 12 (1.85%) Computer Science Degree
5 7 (1.08%) AWS Certification
6 6 (0.92%) BPSS Clearance
7 5 (0.77%) DV Cleared
8 4 (0.62%) CTC Cleared
8 4 (0.62%) OCPJP
8 4 (0.62%) Sun Certification
9 3 (0.46%) BC Cleared
10 1 (0.15%) CFA
10 1 (0.15%) ISEB
10 1 (0.15%) ISTQB
10 1 (0.15%) Numerate Degree
Quality Assurance & Compliance
1 27 (4.16%) QA
2 3 (0.46%) Disclosure Scotland
3 2 (0.31%) Dodd-Frank
3 2 (0.31%) EMIR
3 2 (0.31%) MiFID
4 1 (0.15%) GDPR
4 1 (0.15%) PSD2
4 1 (0.15%) SLA
System Software
1 251 (38.67%) Docker
2 41 (6.32%) Virtual Machines
3 35 (5.39%) VMware Infrastructure
4 33 (5.08%) vSphere
5 4 (0.62%) HDFS
5 4 (0.62%) KVM
6 3 (0.46%) VirtualBox
6 3 (0.46%) Xen
7 2 (0.31%) Active Directory
8 1 (0.15%) Apache ZooKeeper
8 1 (0.15%) iptables
8 1 (0.15%) LXC
Systems Management
1 151 (23.27%) Kubernetes
2 138 (21.26%) Ansible
3 67 (10.32%) Puppet
4 66 (10.17%) Terraform
5 55 (8.47%) Opscode Chef
6 17 (2.62%) Control-M
7 15 (2.31%) logstash
7 15 (2.31%) ZABBIX
8 14 (2.16%) Nagios
9 13 (2.00%) Rancher
10 9 (1.39%) Grafana
11 7 (1.08%) Consul
11 7 (1.08%) Packer
11 7 (1.08%) Rundeck
12 6 (0.92%) Docker Swarm
12 6 (0.92%) ITRS Geneos
12 6 (0.92%) Prometheus
13 4 (0.62%) Kibana
13 4 (0.62%) Salt
14 3 (0.46%) HAProxy
Vendors
1 96 (14.79%) Oracle
2 36 (5.55%) VMware
3 35 (5.39%) Google
4 21 (3.24%) Splunk
5 19 (2.93%) Red Hat
6 17 (2.62%) MuleSoft
7 14 (2.16%) IBM
7 14 (2.16%) Microsoft
7 14 (2.16%) Netezza
8 11 (1.69%) Atlassian
8 11 (1.69%) Perforce
9 10 (1.54%) Sybase
10 9 (1.39%) BMC
10 9 (1.39%) Facebook
10 9 (1.39%) TIBCO
11 8 (1.23%) Adobe
12 7 (1.08%) Dynatrace
12 7 (1.08%) Hortonworks
13 6 (0.92%) Salesforce.com
13 6 (0.92%) SaltStack