Period
to 18 January 2019

The following table provides summary statistics for contract job vacancies advertised in the City of 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 18 January 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
Central London > City of London
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 94 105 132
Rank change year-on-year +11 +27 +2
Contract jobs citing Maven 188 162 107
As % of all contract IT jobs advertised in the City of London 2.76% 2.29% 1.72%
As % of the Development Applications category 12.08% 12.25% 9.66%
Number of daily rates quoted 146 133 93
City of London median daily rate £575 £525 £525
Median daily rate % change year-on-year +9.52% - -
10th Percentile £463 £413 £413
90th Percentile £650 £700 £638
Central London median daily rate £550 £525 £525
% change year-on-year +4.76% - -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 1,556 1,322 1,108
As % of all contract IT jobs advertised in the City of London 22.87% 18.71% 17.76%
Number of daily rates quoted 1,248 1,058 901
City of London median daily rate £511 £500 £475
Median daily rate % change year-on-year +2.25% +5.26% +5.56%
10th Percentile £375 £363 £355
90th Percentile £650 £638 £625
Central London median daily rate £523 £500 £475
% change year-on-year +4.50% +5.26% +5.56%
Number of hourly rates quoted 2 2 1
City of London median hourly rate £28.75 £45.25 £32.50
Median hourly rate % change year-on-year -36.46% +39.23% -13.33%
10th Percentile £22.63 £27.63 £31.25
90th Percentile £33.88 £63.48 £33.75
Central London median hourly rate £28.75 £30.00 £32.50
% change year-on-year -4.17% -7.69% -13.33%

Maven
Job Vacancy Trend in the City of London

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

Job vacancy trend for Maven in the City of London

Maven
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Maven in the City of London

Maven
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Maven in the City of London over the 6 months to 18 January 2019.

Contractor daily rate histogram for Maven in the City of London

Maven
Contract Job Locations in the City of 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 City of London region over the 6 months to 18 January 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
London Bridge - 44 £575 -
Moorgate -7 6 £525 -
Maven
Central London

For the 6 months to 18 January 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 City of London region with a requirement for Maven.

1 177 (94.15%) Java
2 117 (62.23%) Agile Software Development
3 91 (48.40%) Spring
4 89 (47.34%) Jenkins
5 84 (44.68%) TDD
6 82 (43.62%) DevOps
7 70 (37.23%) Java 8
8 66 (35.11%) Kubernetes
8 66 (35.11%) Spring Boot
9 63 (33.51%) Docker
9 63 (33.51%) Amazon AWS
10 58 (30.85%) Microservices
11 53 (28.19%) Banking
12 50 (26.60%) RESTful
13 48 (25.53%) Git (software)
13 48 (25.53%) Hibernate
14 45 (23.94%) BDD
15 44 (23.40%) Test Automation
16 42 (22.34%) Continuous Integration
17 40 (21.28%) Gradle
18 38 (20.21%) NoSQL
19 36 (19.15%) Finance
20 35 (18.62%) Open Source
20 35 (18.62%) MongoDB
21 34 (18.09%) OO
22 33 (17.55%) Python
22 33 (17.55%) E-Commerce
23 32 (17.02%) Cucumber
23 32 (17.02%) REST
23 32 (17.02%) JavaScript

Maven
Co-occurring IT Skills in the City of 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 15 (7.98%) Confluence
1 15 (7.98%) Elasticsearch
2 13 (6.91%) Apache Spark
3 12 (6.38%) Apache
4 8 (4.26%) WordPress
5 6 (3.19%) Mule
5 6 (3.19%) Tomcat
6 4 (2.13%) JBoss
6 4 (2.13%) nginx
7 3 (1.60%) Cloud Foundry
7 3 (1.60%) GlassFish
7 3 (1.60%) WebLogic
8 2 (1.06%) Jetty
9 1 (0.53%) Adobe Experience Manager
9 1 (0.53%) OpenStack
9 1 (0.53%) WebSphere
9 1 (0.53%) WebSphere Application Server
Applications
1 3 (1.60%) Microsoft Excel
Business Applications
1 1 (0.53%) BusinessWorks
1 1 (0.53%) ION MarketView
1 1 (0.53%) Kondor
Cloud Services
1 63 (33.51%) Amazon AWS
2 10 (5.32%) BrowserStack
3 8 (4.26%) Amazon EC2
4 5 (2.66%) Microsoft Azure
5 4 (2.13%) GitHub
6 2 (1.06%) Apigee
6 2 (1.06%) Google Cloud Platform
6 2 (1.06%) npm
6 2 (1.06%) PaaS
7 1 (0.53%) Amazon EMR
7 1 (0.53%) Amazon S3
7 1 (0.53%) AWS CloudFormation
7 1 (0.53%) AWS Lambda
7 1 (0.53%) DigitalOcean
7 1 (0.53%) Heroku
7 1 (0.53%) IaaS
7 1 (0.53%) IBM Cloud
7 1 (0.53%) Serverless
7 1 (0.53%) Slack
Communications & Networking
1 6 (3.19%) HTTP
2 3 (1.60%) AMQP
3 2 (1.06%) Firewall
3 2 (1.06%) Internet
4 1 (0.53%) DNS
4 1 (0.53%) FTP
4 1 (0.53%) HTTPS
4 1 (0.53%) OpenLDAP
4 1 (0.53%) SMTP
4 1 (0.53%) SSH
4 1 (0.53%) SSL
4 1 (0.53%) TCP/IP
Database & Business Intelligence
1 38 (20.21%) NoSQL
2 35 (18.62%) MongoDB
3 31 (16.49%) Redis
4 28 (14.89%) Relational Database
5 25 (13.30%) Apache Cassandra
6 24 (12.77%) Riak
7 22 (11.70%) Hadoop
7 22 (11.70%) SQL Server
8 13 (6.91%) Big Data
9 11 (5.85%) Apache Hive
10 10 (5.32%) Apache Kudu
10 10 (5.32%) Impala
11 6 (3.19%) PostgreSQL
12 5 (2.66%) DB2
12 5 (2.66%) MySQL
13 4 (2.13%) Neo4j
14 2 (1.06%) KDB
14 2 (1.06%) Kdb+
15 1 (0.53%) Azkaban
15 1 (0.53%) Presto
Development Applications
1 89 (47.34%) Jenkins
2 48 (25.53%) Git (software)
3 40 (21.28%) Gradle
4 32 (17.02%) Cucumber
4 32 (17.02%) JUnit
5 27 (14.36%) Subversion
6 20 (10.64%) JIRA
6 20 (10.64%) Selenium
7 19 (10.11%) jMock
8 17 (9.04%) Ant
9 14 (7.45%) Atlassian Bamboo
10 13 (6.91%) FishEye
11 11 (5.85%) WebDriver
12 10 (5.32%) Hudson
12 10 (5.32%) Mockito
12 10 (5.32%) SonarQube
13 7 (3.72%) Eclipse
14 6 (3.19%) DbUnit
14 6 (3.19%) Sonatype Nexus
15 5 (2.66%) Robot Framework
General
1 53 (28.19%) Banking
2 36 (19.15%) Finance
3 24 (12.77%) Front Office
4 10 (5.32%) Investment Banking
5 2 (1.06%) Advertising
5 2 (1.06%) Financial Institution
5 2 (1.06%) Retail
6 1 (0.53%) Back Office
6 1 (0.53%) Law
Job Titles
1 109 (57.98%) Developer
2 98 (52.13%) Java Developer
3 33 (17.55%) Java Engineer
4 29 (15.43%) DevOps Engineer
5 27 (14.36%) Senior Developer
5 27 (14.36%) Senior Java Developer
6 22 (11.70%) Kubernetes Engineer
7 13 (6.91%) Full Stack Developer
8 12 (6.38%) Automation Tester
8 12 (6.38%) Tester
9 11 (5.85%) Big Data Engineer
9 11 (5.85%) Senior Java Engineer
10 10 (5.32%) Elasticsearch Engineer
10 10 (5.32%) Hadoop Engineer
10 10 (5.32%) Senior Hadoop Engineer
11 9 (4.79%) Apache Spark Developer
11 9 (4.79%) Technical Leader
12 7 (3.72%) Lead Developer
12 7 (3.72%) Lead Java Developer
13 6 (3.19%) AWS Developer
Libraries, Frameworks & Software Standards
1 91 (48.40%) Spring
2 66 (35.11%) Spring Boot
3 50 (26.60%) RESTful
4 48 (25.53%) Hibernate
5 32 (17.02%) REST
6 27 (14.36%) AngularJS
7 18 (9.57%) HTML
7 18 (9.57%) Kafka
7 18 (9.57%) Web Services
8 16 (8.51%) JMS
9 15 (7.98%) Apache Camel
10 14 (7.45%) XML
11 12 (6.38%) React
12 11 (5.85%) CSS
12 11 (5.85%) JSON
13 10 (5.32%) J2EE
13 10 (5.32%) Middleware
14 9 (4.79%) JPA
14 9 (4.79%) SOAP
15 6 (3.19%) PowerMock
Miscellaneous
1 22 (11.70%) iPad
2 17 (9.04%) Greenfield Project
3 15 (7.98%) Fixed Income
4 12 (6.38%) Self-Motivation
5 8 (4.26%) Derivative
6 5 (2.66%) Foreign Exchange (FX)
7 2 (1.06%) Equities
7 2 (1.06%) Mobile App
7 2 (1.06%) Reference Data
8 1 (0.53%) Algorithms
8 1 (0.53%) Analytical Skills
8 1 (0.53%) Enterprise Software
8 1 (0.53%) Interest Rate Derivative
8 1 (0.53%) Management Information System
8 1 (0.53%) Market Risk
8 1 (0.53%) Private Cloud
8 1 (0.53%) SWIFT
8 1 (0.53%) User Experience
Operating Systems
1 29 (15.43%) Unix
2 27 (14.36%) Linux
3 5 (2.66%) Windows
4 4 (2.13%) Mac OS X
5 3 (1.60%) Solaris
6 2 (1.06%) Red Hat Enterprise Linux
6 2 (1.06%) VMS
7 1 (0.53%) Android
7 1 (0.53%) Apple iOS
7 1 (0.53%) Windows Server
7 1 (0.53%) Windows Server 2008
7 1 (0.53%) Windows Server 2012
Processes & Methodologies
1 117 (62.23%) Agile Software Development
2 84 (44.68%) TDD
3 82 (43.62%) DevOps
4 58 (30.85%) Microservices
5 45 (23.94%) BDD
6 44 (23.40%) Test Automation
7 42 (22.34%) Continuous Integration
8 35 (18.62%) Open Source
9 34 (18.09%) OO
10 33 (17.55%) E-Commerce
11 23 (12.23%) Mentoring
12 22 (11.70%) Continuous Delivery
13 19 (10.11%) Scrum
14 18 (9.57%) UML
15 16 (8.51%) SDLC
16 12 (6.38%) Data Modelling
16 12 (6.38%) SDET
17 11 (5.85%) Change Control
18 10 (5.32%) Dimensional Modelling
18 10 (5.32%) Visualisation
Programming Languages
1 177 (94.15%) Java
2 70 (37.23%) Java 8
3 33 (17.55%) Python
4 32 (17.02%) JavaScript
5 22 (11.70%) Groovy
5 22 (11.70%) Scala
6 16 (8.51%) SQL
7 7 (3.72%) Shell Script
8 5 (2.66%) PL/SQL
9 4 (2.13%) Bash Shell
10 3 (1.60%) ES6
10 3 (1.60%) Perl
10 3 (1.60%) TypeScript
10 3 (1.60%) VBA
11 2 (1.06%) AWK
11 2 (1.06%) C
11 2 (1.06%) C#
12 1 (0.53%) Korn
12 1 (0.53%) Ruby
12 1 (0.53%) XPath
Qualifications
1 4 (2.13%) Degree
2 2 (1.06%) Computer Science Degree
3 1 (0.53%) Master's Degree
3 1 (0.53%) TOGAF Certification
Quality Assurance & Compliance
1 9 (4.79%) Disclosure Scotland
2 6 (3.19%) QA
3 1 (0.53%) ISO 20022
System Software
1 63 (33.51%) Docker
2 10 (5.32%) HDFS
3 6 (3.19%) VMware Infrastructure
3 6 (3.19%) vSphere
4 1 (0.53%) Active Directory
4 1 (0.53%) Xen
Systems Management
1 66 (35.11%) Kubernetes
2 30 (15.96%) Terraform
3 8 (4.26%) Ansible
4 6 (3.19%) Puppet
5 5 (2.66%) Kibana
5 5 (2.66%) logstash
5 5 (2.66%) Opscode Chef
6 1 (0.53%) Consul
6 1 (0.53%) Mesos
6 1 (0.53%) Rancher
6 1 (0.53%) Single Sign-On
Vendors
1 17 (9.04%) Oracle
1 17 (9.04%) Sybase
2 14 (7.45%) Atlassian
3 7 (3.72%) TIBCO
4 6 (3.19%) VMware
5 4 (2.13%) Cadence
6 3 (1.60%) AppDynamics
6 3 (1.60%) ION Trading
6 3 (1.60%) Murex
7 2 (1.06%) Charles River
7 2 (1.06%) Google
7 2 (1.06%) Informatica
7 2 (1.06%) Red Hat
7 2 (1.06%) Splunk
8 1 (0.53%) Bloomberg
8 1 (0.53%) Citrix
8 1 (0.53%) Misys
8 1 (0.53%) Rackspace
8 1 (0.53%) Reuters
8 1 (0.53%) Salesforce.com