Period
to 24 November 2017

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 24 November 2017 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
24 Nov 2017
Same period 2016 Same period 2015
Rank 127 123 130
Rank change year-on-year -4 +7 +31
Contract jobs citing Maven 989 958 861
As % of all contract IT jobs advertised in London 2.10% 2.12% 1.83%
As % of the Development Applications category 10.41% 11.74% 11.89%
Number of daily rates quoted 750 620 628
London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £405 £375 £358
90th Percentile £663 £650 £638
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +2.56%
Number of hourly rates quoted 0 0 4
London median hourly rate - - £45.00
England median hourly rate £42.50 £29.53 £43.43
% change year-on-year +43.95% -32.02% -8.57%

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 9503 8160 7240
As % of all contract IT jobs advertised in London 20.18% 18.09% 15.42%
Number of daily rates quoted 7178 5900 5326
London median daily rate £500 £465 £450
Median daily rate % change year-on-year +7.53% +3.33% +5.88%
10th Percentile £350 £320 £308
90th Percentile £638 £613 £600
England median daily rate £455 £425 £405
% change year-on-year +7.06% +4.94% +1.25%
Number of hourly rates quoted 25 14 19
London median hourly rate £37.50 £36.25 £30.00
Median hourly rate % change year-on-year +3.45% +20.83% -33.33%
10th Percentile £21.70 £10.00 £21.06
90th Percentile £50.33 £57.05 £55.00
England median hourly rate £42.50 £41.00 £40.00
% change year-on-year +3.66% +2.50% +6.67%

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 24 November 2017.

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 24 November 2017. 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 +16 161 £538 +2.38% 16
South London 0 129 £530 +17.78% 3
East London -20 11 £500 -6.98% 6
West London -25 8 £493 +0.51% 11
North London - 1 - -
Maven
England

For the 6 months to 24 November 2017, IT contractor jobs citing Maven also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Maven.

1 869 (87.87%) Java
2 607 (61.38%) Agile Software Development
3 553 (55.92%) Jenkins
4 495 (50.05%) Git (software)
5 392 (39.64%) Spring
6 353 (35.69%) DevOps
7 351 (35.49%) Linux
8 286 (28.92%) Finance
9 279 (28.21%) Continuous Integration
10 268 (27.10%) Scrum
11 267 (27.00%) Banking
12 262 (26.49%) Unix
13 258 (26.09%) REST
14 257 (25.99%) Web Services
15 256 (25.88%) TDD
16 253 (25.58%) Docker
17 248 (25.08%) JIRA
18 243 (24.57%) JUnit
19 230 (23.26%) JavaScript
20 215 (21.74%) Amazon AWS
21 212 (21.44%) Hibernate
22 207 (20.93%) Python
23 206 (20.83%) SQL
24 205 (20.73%) Test Automation
25 193 (19.51%) OO
26 189 (19.11%) Microservices
27 186 (18.81%) Subversion
28 185 (18.71%) Ansible
29 183 (18.50%) RESTful
30 179 (18.10%) Puppet

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
1 148 (14.96%) Tomcat
2 117 (11.83%) Confluence
3 83 (8.39%) JBoss
4 81 (8.19%) Apache
5 71 (7.18%) Elasticsearch
6 53 (5.36%) WildFly
7 28 (2.83%) nginx
7 28 (2.83%) WebSphere
8 27 (2.73%) Apache Spark
9 25 (2.53%) Cloud Foundry
10 23 (2.33%) Oracle SOA Suite
11 21 (2.12%) OpenStack
12 20 (2.02%) WebLogic
13 19 (1.92%) Apache Solr
14 17 (1.72%) Adobe Experience Manager
15 16 (1.62%) Oracle Coherence
16 12 (1.21%) GemFire
16 12 (1.21%) IIS
16 12 (1.21%) Mule
17 11 (1.11%) Jetty
Applications
1 7 (0.71%) HipChat
1 7 (0.71%) MS Visio
2 5 (0.51%) Microsoft Excel
3 2 (0.20%) Spreadsheet
4 1 (0.10%) Microsoft PowerPoint
Business Applications
1 9 (0.91%) BusinessWorks
2 6 (0.61%) Temenos T24
3 5 (0.51%) Kondor
3 5 (0.51%) Oracle BPM
4 2 (0.20%) Oracle Financials
4 2 (0.20%) RMDS
Cloud Services
1 215 (21.74%) Amazon AWS
2 74 (7.48%) GitHub
3 61 (6.17%) npm
4 53 (5.36%) Microsoft Azure
5 43 (4.35%) Amazon EC2
6 39 (3.94%) PaaS
7 27 (2.73%) Amazon S3
8 25 (2.53%) OpenShift
9 21 (2.12%) IaaS
10 17 (1.72%) Amazon SQS
10 17 (1.72%) Virtual Private Cloud
11 16 (1.62%) AWS CloudFormation
12 14 (1.42%) Amazon CloudWatch
13 13 (1.31%) Bluemix
13 13 (1.31%) IBM Cloud
13 13 (1.31%) Trello
14 10 (1.01%) AWS Lambda
14 10 (1.01%) Salesforce Sales Cloud
14 10 (1.01%) Salesforce Service Cloud
14 10 (1.01%) Serverless
Communications & Networking
1 35 (3.54%) Firewall
2 27 (2.73%) HTTP
2 27 (2.73%) Internet
3 23 (2.33%) TCP/IP
4 22 (2.22%) DNS
5 21 (2.12%) VPN
6 20 (2.02%) SMS
7 18 (1.82%) SSL
8 16 (1.62%) FTP
9 12 (1.21%) OpenLDAP
10 11 (1.11%) Network Security
11 9 (0.91%) OpenVPN
11 9 (0.91%) SSH
12 8 (0.81%) LDAP
13 7 (0.71%) Kerberos
14 5 (0.51%) DHCP
14 5 (0.51%) LAN
14 5 (0.51%) MPLS
14 5 (0.51%) VLAN
14 5 (0.51%) WAN
Database & Business Intelligence
1 170 (17.19%) Relational Database
2 92 (9.30%) RDBMS
3 73 (7.38%) NoSQL
4 61 (6.17%) SQL Server
5 55 (5.56%) MongoDB
6 54 (5.46%) PostgreSQL
7 53 (5.36%) MySQL
8 46 (4.65%) Big Data
9 45 (4.55%) Apache Cassandra
10 30 (3.03%) Hadoop
11 25 (2.53%) Oracle Database
12 22 (2.22%) Amazon RDS
13 21 (2.12%) Amazon DynamoDB
14 20 (2.02%) DB2
15 19 (1.92%) HBase
16 17 (1.72%) Redis
17 13 (1.31%) Data Warehouse
18 10 (1.01%) Apache Hive
18 10 (1.01%) KDB
18 10 (1.01%) Kdb+
Development Applications
1 553 (55.92%) Jenkins
2 495 (50.05%) Git (software)
3 248 (25.08%) JIRA
4 243 (24.57%) JUnit
5 186 (18.81%) Subversion
6 158 (15.98%) Mockito
7 151 (15.27%) Ant
8 149 (15.07%) Gradle
9 145 (14.66%) TeamCity
10 118 (11.93%) SonarQube
11 101 (10.21%) Selenium
11 101 (10.21%) Sonatype Nexus
12 91 (9.20%) Cucumber
13 80 (8.09%) Eclipse
14 76 (7.68%) Liquibase
15 74 (7.48%) Checkstyle
16 71 (7.18%) Vagrant
17 59 (5.97%) IntelliJ
18 56 (5.66%) Atlassian Bamboo
19 51 (5.16%) Bitbucket
General
1 286 (28.92%) Finance
2 267 (27.00%) Banking
3 79 (7.99%) Investment Banking
4 75 (7.58%) Front Office
5 35 (3.54%) Retail
6 26 (2.63%) Financial Institution
7 23 (2.33%) Back Office
7 23 (2.33%) Games
8 19 (1.92%) Telecoms
9 13 (1.31%) Marketing
9 13 (1.31%) Retail Banking
10 10 (1.01%) Publishing
11 6 (0.61%) Billing
11 6 (0.61%) Manufacturing
12 5 (0.51%) Electronics
12 5 (0.51%) Wholesale Banking
13 4 (0.40%) Music Industry
13 4 (0.40%) Pharmaceutical
14 3 (0.30%) Law
15 1 (0.10%) Legal
Job Titles
1 573 (57.94%) Developer
2 466 (47.12%) Java Developer
3 207 (20.93%) DevOps Engineer
4 104 (10.52%) Senior Developer
5 86 (8.70%) AWS DevOps
6 81 (8.19%) Senior Java Developer
7 73 (7.38%) AWS Engineer
8 68 (6.88%) AWS DevOps Engineer
9 64 (6.47%) Java Engineer
10 50 (5.06%) Full Stack Developer
11 45 (4.55%) Agile Developer
12 43 (4.35%) Agile Java Developer
13 35 (3.54%) SC Cleared Java Developer
14 32 (3.24%) Analyst
14 32 (3.24%) JavaScript Developer
15 29 (2.93%) Linux/Unix DevOps
15 29 (2.93%) Senior DevOps
16 28 (2.83%) Lead Developer
17 27 (2.73%) Architect
17 27 (2.73%) Software Engineer
Libraries, Frameworks & Software Standards
1 392 (39.64%) Spring
2 258 (26.09%) REST
3 257 (25.99%) Web Services
4 212 (21.44%) Hibernate
5 183 (18.50%) RESTful
6 164 (16.58%) JMS
7 163 (16.48%) HTML
8 151 (15.27%) AngularJS
9 150 (15.17%) XML
10 135 (13.65%) HTML5
10 135 (13.65%) Spring Boot
11 122 (12.34%) SOAP
12 115 (11.63%) J2EE
13 99 (10.01%) CSS
13 99 (10.01%) Java EE
14 90 (9.10%) Spring MVC
15 81 (8.19%) Kafka
16 77 (7.79%) JSON
17 76 (7.68%) Drools
17 76 (7.68%) jQuery
Miscellaneous
1 78 (7.89%) Linux Command Line
2 64 (6.47%) Greenfield Project
3 55 (5.56%) Analytical Skills
4 51 (5.16%) Foreign Exchange (FX)
5 38 (3.84%) Computer Science
6 36 (3.64%) Fintech
7 31 (3.13%) Enterprise Software
8 27 (2.73%) User Experience
9 24 (2.43%) Client/Server
10 20 (2.02%) Public Cloud
11 17 (1.72%) Derivative
11 17 (1.72%) Equities
12 16 (1.62%) Online Banking
13 15 (1.52%) N-Tier
14 14 (1.42%) Data Structures
14 14 (1.42%) Fixed Income
15 12 (1.21%) Mobile App
16 11 (1.11%) Algorithms
17 8 (0.81%) Clustering
17 8 (0.81%) Market Risk
Operating Systems
1 351 (35.49%) Linux
2 262 (26.49%) Unix
3 64 (6.47%) CentOS
4 59 (5.97%) Red Hat Enterprise Linux
5 56 (5.66%) Windows
6 53 (5.36%) VMS
7 29 (2.93%) Ubuntu
8 20 (2.02%) Windows Server
9 18 (1.82%) Android
9 18 (1.82%) Apple iOS
10 17 (1.72%) Solaris
11 4 (0.40%) Debian
11 4 (0.40%) HPUX
12 1 (0.10%) CoreOS
Processes & Methodologies
1 607 (61.38%) Agile Software Development
2 353 (35.69%) DevOps
3 279 (28.21%) Continuous Integration
4 268 (27.10%) Scrum
5 256 (25.88%) TDD
6 205 (20.73%) Test Automation
7 193 (19.51%) OO
8 189 (19.11%) Microservices
9 173 (17.49%) BDD
10 114 (11.53%) Dependency Injection
11 104 (10.52%) MVC
12 100 (10.11%) Kanban
13 95 (9.61%) Configuration Management
14 89 (9.00%) Software Engineering
15 85 (8.59%) Open Source
16 84 (8.49%) SOA
17 83 (8.39%) Continuous Delivery
18 75 (7.58%) Unit Testing
19 73 (7.38%) SDLC
20 68 (6.88%) Multithreading
Programming Languages
1 869 (87.87%) Java
2 230 (23.26%) JavaScript
3 207 (20.93%) Python
4 206 (20.83%) SQL
5 143 (14.46%) Bash Shell
6 78 (7.89%) Ruby
7 71 (7.18%) Groovy
8 64 (6.47%) Scala
9 61 (6.17%) Perl
10 54 (5.46%) Shell Script
11 53 (5.36%) JPQL
12 43 (4.35%) C#
13 38 (3.84%) PL/SQL
14 28 (2.83%) XPath
15 22 (2.22%) T-SQL
16 20 (2.02%) ES6
17 19 (1.92%) Korn
18 16 (1.62%) C++
19 15 (1.52%) TypeScript
20 14 (1.42%) Go
Qualifications
1 126 (12.74%) Security Cleared
2 92 (9.30%) SC Cleared
3 42 (4.25%) Degree
4 19 (1.92%) Computer Science Degree
5 7 (0.71%) BPSS Clearance
6 6 (0.61%) Master's Degree
7 5 (0.51%) ISTQB
8 4 (0.40%) ISEB
8 4 (0.40%) Sun Certification
9 3 (0.30%) DV Cleared
9 3 (0.30%) Microsoft Certification
9 3 (0.30%) RHCE
9 3 (0.30%) RHCSA
10 2 (0.20%) CFA
11 1 (0.10%) CTC Cleared
11 1 (0.10%) DBS Check
11 1 (0.10%) ITIL Certification
Quality Assurance & Compliance
1 47 (4.75%) QA
2 15 (1.52%) Disclosure Scotland
3 9 (0.91%) MiFID
4 6 (0.61%) Dodd-Frank
4 6 (0.61%) EMIR
5 3 (0.30%) GCP
5 3 (0.30%) PSD2
6 2 (0.20%) SLA
7 1 (0.10%) HL7
7 1 (0.10%) ISO 20022
7 1 (0.10%) PCI DSS
7 1 (0.10%) WCAG
System Software
1 253 (25.58%) Docker
2 30 (3.03%) VMware Infrastructure
3 25 (2.53%) Virtual Machines
4 11 (1.11%) HDFS
5 10 (1.01%) Squid
6 9 (0.91%) Postfix
6 9 (0.91%) vCloud
7 8 (0.81%) Apache ZooKeeper
8 4 (0.40%) vSphere
9 3 (0.30%) Hyper-V
9 3 (0.30%) VirtualBox
10 2 (0.20%) Firmware
10 2 (0.20%) KVM
10 2 (0.20%) Varnish
11 1 (0.10%) Active Directory
11 1 (0.10%) OpenAM
Systems Management
1 185 (18.71%) Ansible
2 179 (18.10%) Puppet
3 104 (10.52%) Kubernetes
4 103 (10.41%) Opscode Chef
5 53 (5.36%) logstash
6 48 (4.85%) Terraform
7 44 (4.45%) ZABBIX
8 21 (2.12%) Nagios
9 20 (2.02%) Docker Swarm
10 14 (1.42%) Kibana
11 12 (1.21%) BladeLogic
12 11 (1.11%) HP Quality Center
13 10 (1.01%) Rancher
14 9 (0.91%) Mesos
15 8 (0.81%) Packer
15 8 (0.81%) Rsyslog
15 8 (0.81%) Sysdig
16 6 (0.61%) Hadoop YARN
17 5 (0.51%) Business Desktop Deployment
17 5 (0.51%) Salt
Vendors
1 163 (16.48%) Oracle
2 60 (6.07%) Red Hat
3 54 (5.46%) IBM
4 52 (5.26%) TIBCO
5 45 (4.55%) VMware
6 42 (4.25%) Sybase
7 41 (4.15%) Splunk
8 31 (3.13%) Microsoft
9 26 (2.63%) MuleSoft
10 22 (2.22%) Google
11 21 (2.12%) Atlassian
12 17 (1.72%) Currenex
12 17 (1.72%) Salesforce.com
13 16 (1.62%) Adobe
13 16 (1.62%) Bloomberg
14 15 (1.52%) Perforce
14 15 (1.52%) Solace
14 15 (1.52%) Sonatype
15 13 (1.31%) CA Agile Central
15 13 (1.31%) Reuters