Period
to 13 November 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 13 November 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
13 Nov 2019
Same period 2018 Same period 2017
Rank 179 91 133
Rank change year-on-year -88 +42 +5
Contract jobs citing Maven 79 268 157
As % of all contract IT jobs advertised in Central London 1.05% 2.92% 1.86%
As % of the Development Applications category 5.98% 12.95% 9.60%
Number of daily rates quoted 60 218 127
Central London median daily rate £550 £550 £538
Median daily rate % change year-on-year - +2.33% +2.38%
10th Percentile £412 £438 £413
90th Percentile £689 £650 £700
London median daily rate £550 £550 £525
% change year-on-year - +4.76% +5.00%
Number of hourly rates quoted 0 0 0
Central London median hourly rate - - -
London median hourly rate £35.00 £15.50 -
% change year-on-year +125.81% - -

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 1,320 2,069 1,635
As % of all contract IT jobs advertised in Central London 17.60% 22.58% 19.40%
Number of daily rates quoted 1,012 1,654 1,281
Central London median daily rate £513 £500 £500
Median daily rate % change year-on-year +2.50% +0.10% +5.16%
10th Percentile £363 £363 £344
90th Percentile £675 £638 £638
London median daily rate £525 £513 £500
% change year-on-year +2.44% +2.50% +8.11%
Number of hourly rates quoted 5 2 5
Central London median hourly rate £52.00 £39.25 £30.00
Median hourly rate % change year-on-year +32.48% +30.83% -7.69%
10th Percentile £30.65 £35.83 £23.37
90th Percentile £90.50 £42.88 £52.50
London median hourly rate £50.00 £35.00 £37.50
% change year-on-year +42.86% -6.67% -6.25%

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 13 November 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 13 November 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 -65 64 £550 - 26
City of Westminster -14 1 £550 -
Maven
London

For the 6 months to 13 November 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 73 (92.41%) Java
2 46 (58.23%) Agile Software Development
3 42 (53.16%) Git (software)
4 40 (50.63%) Jenkins
5 33 (41.77%) Python
5 33 (41.77%) DevOps
6 31 (39.24%) Spring
7 25 (31.65%) Docker
8 23 (29.11%) Microservices
8 23 (29.11%) Linux
9 22 (27.85%) Scrum
9 22 (27.85%) Gradle
9 22 (27.85%) Spring Boot
10 20 (25.32%) JavaScript
11 19 (24.05%) SQL
11 19 (24.05%) TeamCity
12 18 (22.78%) RESTful
13 17 (21.52%) Unit Testing
13 17 (21.52%) REST
13 17 (21.52%) C++
13 17 (21.52%) TDD
14 16 (20.25%) Finance
14 16 (20.25%) Oracle
14 16 (20.25%) Web Services
14 16 (20.25%) Node.js
14 16 (20.25%) Cucumber
15 15 (18.99%) GitHub
15 15 (18.99%) JUnit
15 15 (18.99%) Subversion
15 15 (18.99%) Kubernetes

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 8 (10.13%) Apache Spark
2 7 (8.86%) Confluence
2 7 (8.86%) Tomcat
3 5 (6.33%) WebLogic
4 4 (5.06%) Apache Airflow
4 4 (5.06%) Luigi
5 3 (3.80%) Elasticsearch
5 3 (3.80%) Jetty
5 3 (3.80%) Oracle Coherence
6 2 (2.53%) DataSynapse
6 2 (2.53%) JBoss
6 2 (2.53%) Magnolia
6 2 (2.53%) Oracle Self-Service HR
6 2 (2.53%) WebSphere
7 1 (1.27%) Mule
Applications
1 2 (2.53%) Microsoft Excel
Business Applications
1 4 (5.06%) Remedy ITSM
2 1 (1.27%) FINCAD Analytics
Cloud Services
1 15 (18.99%) GitHub
2 10 (12.66%) AWS
2 10 (12.66%) Azure
3 6 (7.59%) npm
4 4 (5.06%) GCP
5 3 (3.80%) OpenShift
6 2 (2.53%) Amazon S3
6 2 (2.53%) Amazon SQS
6 2 (2.53%) AWS CloudFormation
6 2 (2.53%) AWS Lambda
6 2 (2.53%) Serverless
7 1 (1.27%) Amazon EC2
7 1 (1.27%) AWS CodePipeline
7 1 (1.27%) Azure Data Factory
7 1 (1.27%) BrowserStack
7 1 (1.27%) Google Docs
7 1 (1.27%) NuGet
7 1 (1.27%) Slack
7 1 (1.27%) Stackdriver
7 1 (1.27%) Yarn
Communications & Networking
1 5 (6.33%) HTTP
2 3 (3.80%) SSH
3 1 (1.27%) Firewall
3 1 (1.27%) Kerberos
3 1 (1.27%) TCP/IP
3 1 (1.27%) Wireshark
Database & Business Intelligence
1 10 (12.66%) Hadoop
1 10 (12.66%) KDB
2 9 (11.39%) Kdb+
2 9 (11.39%) MongoDB
2 9 (11.39%) NoSQL
2 9 (11.39%) Oracle Database
3 8 (10.13%) PostgreSQL
4 7 (8.86%) Big Data
5 6 (7.59%) MySQL
5 6 (7.59%) SQL Server
6 4 (5.06%) Apache Cassandra
6 4 (5.06%) Azkaban
6 4 (5.06%) Relational Database
7 2 (2.53%) Amazon RDS
7 2 (2.53%) Neo4j
8 1 (1.27%) Amazon Redshift
8 1 (1.27%) Cloudera CDH
8 1 (1.27%) Oracle Database 12c
8 1 (1.27%) Presto
8 1 (1.27%) SQL Server 2014
Development Applications
1 42 (53.16%) Git (software)
2 40 (50.63%) Jenkins
3 22 (27.85%) Gradle
4 19 (24.05%) TeamCity
5 16 (20.25%) Cucumber
6 15 (18.99%) JUnit
6 15 (18.99%) Subversion
7 11 (13.92%) Mockito
7 11 (13.92%) Selenium
8 9 (11.39%) JIRA
9 8 (10.13%) Bitbucket
10 7 (8.86%) Sonatype Nexus
11 5 (6.33%) Ant
11 5 (6.33%) SonarQube
12 4 (5.06%) Atlassian Bamboo
12 4 (5.06%) Eclipse
12 4 (5.06%) IntelliJ
12 4 (5.06%) MSBuild
13 3 (3.80%) Artifactory
13 3 (3.80%) Mercurial
General
1 16 (20.25%) Finance
2 12 (15.19%) Front Office
3 9 (11.39%) Banking
4 2 (2.53%) Investment Banking
5 1 (1.27%) Public Sector
5 1 (1.27%) Retail
Job Titles
1 44 (55.70%) Developer
2 29 (36.71%) Java Developer
3 17 (21.52%) DevOps Engineer
4 15 (18.99%) Senior Developer
5 10 (12.66%) Java Engineer
6 9 (11.39%) KDB Developer
7 6 (7.59%) Senior Java Engineer
8 5 (6.33%) Architect
8 5 (6.33%) Development Engineer
8 5 (6.33%) Senior DevOps
8 5 (6.33%) Senior DevOps Engineer
9 4 (5.06%) Automation Engineer
9 4 (5.06%) Data Engineer
9 4 (5.06%) DevOps Automation Engineer
9 4 (5.06%) Senior Automation Engineer
9 4 (5.06%) Senior Development Engineer
9 4 (5.06%) Senior Java Developer
10 3 (3.80%) Full Stack Developer
10 3 (3.80%) Report Developer
10 3 (3.80%) Software Developer
Libraries, Frameworks & Software Standards
1 31 (39.24%) Spring
2 22 (27.85%) Spring Boot
3 18 (22.78%) RESTful
4 17 (21.52%) REST
5 16 (20.25%) Node.js
5 16 (20.25%) Web Services
6 13 (16.46%) JSON
7 11 (13.92%) Hibernate
8 10 (12.66%) HTML
8 10 (12.66%) Kafka
8 10 (12.66%) XML
9 8 (10.13%) HTML5
10 7 (8.86%) Java EE
10 7 (8.86%) JMS
11 6 (7.59%) .NET
11 6 (7.59%) AngularJS
11 6 (7.59%) React
12 5 (6.33%) ActiveMQ
12 5 (6.33%) Apache Camel
12 5 (6.33%) RabbitMQ
Miscellaneous
1 8 (10.13%) Enterprise Software
1 8 (10.13%) Foreign Exchange (FX)
2 7 (8.86%) iPad
3 6 (7.59%) Data Structures
3 6 (7.59%) Derivative
3 6 (7.59%) User Experience
4 4 (5.06%) Mobile App
4 4 (5.06%) Public Cloud
5 3 (3.80%) Interest Rate Derivative
5 3 (3.80%) Linux Command Line
6 2 (2.53%) Greenfield Project
6 2 (2.53%) Grid Computing
6 2 (2.53%) Mobile Payment
7 1 (1.27%) Algorithms
7 1 (1.27%) Analytical Skills
7 1 (1.27%) Equities
7 1 (1.27%) Fixed Income
7 1 (1.27%) Hedge funds
7 1 (1.27%) Hybrid Cloud
7 1 (1.27%) NHS
Operating Systems
1 23 (29.11%) Linux
2 9 (11.39%) Unix
3 6 (7.59%) Red Hat Enterprise Linux
3 6 (7.59%) Windows
4 4 (5.06%) CentOS
4 4 (5.06%) Debian
4 4 (5.06%) Mac OS X
4 4 (5.06%) Ubuntu
5 2 (2.53%) Android
5 2 (2.53%) Apple iOS
Processes & Methodologies
1 46 (58.23%) Agile Software Development
2 33 (41.77%) DevOps
3 23 (29.11%) Microservices
4 22 (27.85%) Scrum
5 17 (21.52%) TDD
5 17 (21.52%) Unit Testing
6 15 (18.99%) SDLC
7 13 (16.46%) Analytics
8 11 (13.92%) BDD
8 11 (13.92%) Continuous Integration
8 11 (13.92%) Open Source
9 9 (11.39%) Business Intelligence
9 9 (11.39%) Performance Tuning
9 9 (11.39%) Test Automation
9 9 (11.39%) Visualisation
10 8 (10.13%) E-Commerce
11 7 (8.86%) Multithreading
12 6 (7.59%) Pair Programming
13 5 (6.33%) OO
13 5 (6.33%) Software Engineering
Programming Languages
1 73 (92.41%) Java
2 33 (41.77%) Python
3 20 (25.32%) JavaScript
4 19 (24.05%) SQL
5 17 (21.52%) C++
6 13 (16.46%) Java 8
7 12 (15.19%) Scala
8 10 (12.66%) Perl
9 9 (11.39%) Groovy
10 6 (7.59%) AWK
11 5 (6.33%) Kotlin
12 4 (5.06%) Bash Shell
12 4 (5.06%) sed
12 4 (5.06%) T-SQL
13 3 (3.80%) C
13 3 (3.80%) ES6
13 3 (3.80%) PL/SQL
13 3 (3.80%) PowerShell
14 2 (2.53%) C#
14 2 (2.53%) Java 9
Qualifications
1 9 (11.39%) Security Cleared
2 7 (8.86%) SC Cleared
3 3 (3.80%) Degree
4 2 (2.53%) DV Cleared
5 1 (1.27%) Computer Science Degree
5 1 (1.27%) Numerate Degree
System Software
1 25 (31.65%) Docker
2 1 (1.27%) Active Directory
Systems Management
1 15 (18.99%) Kubernetes
2 13 (16.46%) Ansible
3 11 (13.92%) Terraform
4 8 (10.13%) Prometheus
5 7 (8.86%) Grafana
6 5 (6.33%) Puppet
7 4 (5.06%) ITRS Geneos
7 4 (5.06%) Nagios
7 4 (5.06%) ZABBIX
8 3 (3.80%) Opscode Chef
8 3 (3.80%) Salt
9 2 (2.53%) logstash
10 1 (1.27%) Packer
10 1 (1.27%) SELinux
Vendors
1 16 (20.25%) Oracle
2 6 (7.59%) Google
3 5 (6.33%) Microsoft
4 4 (5.06%) BMC
4 4 (5.06%) Perforce
4 4 (5.06%) Red Hat
4 4 (5.06%) Remedy
4 4 (5.06%) ServiceNow
4 4 (5.06%) Splunk
5 3 (3.80%) Cloudera
6 2 (2.53%) Hortonworks
6 2 (2.53%) MuleSoft
6 2 (2.53%) Sybase
6 2 (2.53%) TIBCO
7 1 (1.27%) Atlassian
7 1 (1.27%) Bloomberg
7 1 (1.27%) Palo Alto
7 1 (1.27%) Sitecore