Period
to 28 September 2020

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 28 September 2020 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
28 Sep 2020
Same period 2019 Same period 2018
Rank 81 165 83
Rank change year-on-year +84 -82 +55
Contract jobs citing Maven 35 65 213
As % of all contract jobs advertised in the City of London 1.97% 1.06% 3.05%
As % of the Development Applications category 10.70% 6.04% 13.55%
Number of daily rates quoted 17 47 155
Median daily rate £575 £550 £550
Median daily rate % change year-on-year +4.55% - +2.80%
10th Percentile £415 £436 £425
90th Percentile £690 £693 £665
Central London median daily rate £563 £550 £550
% change year-on-year +2.27% - +2.80%
Number of hourly rates quoted 0 0 0
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 327 1,077 1,572
As % of all contract IT jobs advertised in the City of London 18.39% 17.56% 22.53%
Number of daily rates quoted 222 823 1,295
Median daily rate £506 £525 £500
Median daily rate % change year-on-year -3.57% +5.00% +2.56%
10th Percentile £306 £375 £363
90th Percentile £638 £675 £638
Central London median daily rate £505 £525 £500
% change year-on-year -3.81% +5.00% +5.26%
Number of hourly rates quoted 2 4 3
Median hourly rate £40.00 £36.75 £32.00
Median hourly rate % change year-on-year +8.84% +14.84% +28.04%
10th Percentile £34.00 £19.85 £31.00
90th Percentile £46.40 £91.90 £41.60
Median hourly rate £40.00 £36.75 £33.50
% change year-on-year +8.84% +9.70% +20.72%

Maven
Job Vacancy Trend in the City of London

Job postings citing Maven as a proportion 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

3-month moving average daily rate quoted in jobs citing Maven in the City of London.

Daily rate trend for Maven in the City of London

Maven
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Maven in the City of London over the 6 months to 28 September 2020.

Daily rate histogram for Maven in the City of London

For the 6 months to 28 September 2020, 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 33 (94.29%) Java
2 22 (62.86%) Agile Software Development
3 21 (60.00%) Scrum
3 21 (60.00%) Git (software)
4 19 (54.29%) OO
5 17 (48.57%) Spring
6 15 (42.86%) Test Automation
6 15 (42.86%) Jenkins
6 15 (42.86%) Microservices
7 13 (37.14%) Spring Boot
7 13 (37.14%) Fixed Income
7 13 (37.14%) OOD
8 12 (34.29%) Web Services
9 11 (31.43%) Multithreading
9 11 (31.43%) Electronic Trading
9 11 (31.43%) Derivative
9 11 (31.43%) Automated Trading
9 11 (31.43%) Java 8
10 10 (28.57%) Robot Framework
10 10 (28.57%) AWS
10 10 (28.57%) Linux
10 10 (28.57%) Foreign Exchange (FX)
11 9 (25.71%) SQL
12 8 (22.86%) JUnit
12 8 (22.86%) Python
12 8 (22.86%) TDD
12 8 (22.86%) REST
12 8 (22.86%) DevOps
12 8 (22.86%) Kafka
13 7 (20.00%) Gradle

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 3 (8.57%) Confluence
2 2 (5.71%) Elasticsearch
2 2 (5.71%) JBoss
2 2 (5.71%) Red Hat Fuse
3 1 (2.86%) Apache Solr
3 1 (2.86%) Apache Spark
3 1 (2.86%) Oracle SOA Suite
3 1 (2.86%) SAS
3 1 (2.86%) Tomcat
Cloud Services
1 10 (28.57%) AWS
2 3 (8.57%) Azure
2 3 (8.57%) GitHub
3 1 (2.86%) Amazon CloudWatch
3 1 (2.86%) Amazon EC2
3 1 (2.86%) Amazon ECS
3 1 (2.86%) AWS CloudFormation
3 1 (2.86%) AWS CloudTrail
3 1 (2.86%) AWS Fargate
3 1 (2.86%) AWS Lambda
3 1 (2.86%) Coveralls
3 1 (2.86%) GCP
3 1 (2.86%) Kong
3 1 (2.86%) Power Platform
3 1 (2.86%) Serverless
3 1 (2.86%) Virtual Private Cloud
Communications & Networking
1 2 (5.71%) AMQP
2 1 (2.86%) DNS
2 1 (2.86%) HTTP
2 1 (2.86%) Internet
Database & Business Intelligence
1 7 (20.00%) Relational Database
2 5 (14.29%) MySQL
3 4 (11.43%) Data Warehouse
3 4 (11.43%) MongoDB
3 4 (11.43%) NoSQL
3 4 (11.43%) Oracle Database
3 4 (11.43%) Oracle Database 11g
4 2 (5.71%) Apache Cassandra
4 2 (5.71%) PostgreSQL
4 2 (5.71%) SQL Server
5 1 (2.86%) Amazon Redshift
5 1 (2.86%) BusinessObjects
5 1 (2.86%) Hadoop
5 1 (2.86%) Pentaho
5 1 (2.86%) Power BI
5 1 (2.86%) RDBMS
5 1 (2.86%) SAS EBI
Development Applications
1 21 (60.00%) Git (software)
2 15 (42.86%) Jenkins
3 10 (28.57%) Robot Framework
4 8 (22.86%) JUnit
5 7 (20.00%) Gradle
6 4 (11.43%) Artifactory
6 4 (11.43%) Cucumber
6 4 (11.43%) Hudson
7 3 (8.57%) Bitbucket
7 3 (8.57%) GitLab
7 3 (8.57%) JIRA
7 3 (8.57%) Mockito
8 2 (5.71%) Atlassian Bamboo
8 2 (5.71%) FishEye
8 2 (5.71%) jMock
8 2 (5.71%) Selenium
8 2 (5.71%) SonarQube
8 2 (5.71%) Subversion
8 2 (5.71%) TeamCity
9 1 (2.86%) IntelliJ
General
1 4 (11.43%) Banking
2 3 (8.57%) Finance
3 2 (5.71%) Front Office
3 2 (5.71%) Investment Banking
3 2 (5.71%) Police
4 1 (2.86%) French Language
4 1 (2.86%) Law
4 1 (2.86%) Public Sector
Job Titles
1 28 (80.00%) Developer
2 22 (62.86%) Java Developer
3 11 (31.43%) Electronic Trading Developer
3 11 (31.43%) Electronic Trading Java Developer
4 10 (28.57%) Agile Developer
4 10 (28.57%) Agile Java Developer
5 5 (14.29%) Java Engineer
6 4 (11.43%) Full Stack Developer
7 3 (8.57%) AWS Developer
7 3 (8.57%) Backend Developer
7 3 (8.57%) Data Engineer
7 3 (8.57%) DevOps Engineer
7 3 (8.57%) Senior Developer
8 2 (5.71%) Java Programmer
8 2 (5.71%) Java Software Developer
8 2 (5.71%) Java Software Engineer
8 2 (5.71%) PL/SQL Developer
8 2 (5.71%) Programmer
8 2 (5.71%) Senior Software Developer
8 2 (5.71%) SQL Developer
Libraries, Frameworks & Software Standards
1 17 (48.57%) Spring
2 13 (37.14%) Spring Boot
3 12 (34.29%) Web Services
4 8 (22.86%) Kafka
4 8 (22.86%) REST
5 6 (17.14%) JMS
6 5 (14.29%) RESTful
7 4 (11.43%) AngularJS
7 4 (11.43%) Apache Camel
7 4 (11.43%) RabbitMQ
7 4 (11.43%) Spring Security
8 3 (8.57%) Hibernate
8 3 (8.57%) Java EE
9 2 (5.71%) JTA
9 2 (5.71%) Murex MxML
9 2 (5.71%) React
9 2 (5.71%) Spring Integration
9 2 (5.71%) Spring MVC
9 2 (5.71%) WCF
9 2 (5.71%) WireMock
Miscellaneous
1 13 (37.14%) Fixed Income
2 11 (31.43%) Derivative
3 10 (28.57%) Foreign Exchange (FX)
4 1 (2.86%) Algorithms
4 1 (2.86%) Analytical Skills
4 1 (2.86%) Data Structures
4 1 (2.86%) Public Cloud
Operating Systems
1 10 (28.57%) Linux
2 7 (20.00%) Unix
3 3 (8.57%) Windows
Processes & Methodologies
1 22 (62.86%) Agile Software Development
2 21 (60.00%) Scrum
3 19 (54.29%) OO
4 15 (42.86%) Microservices
4 15 (42.86%) Test Automation
5 13 (37.14%) OOD
6 11 (31.43%) Automated Trading
6 11 (31.43%) Electronic Trading
6 11 (31.43%) Multithreading
7 8 (22.86%) DevOps
7 8 (22.86%) TDD
8 5 (14.29%) Continuous Integration
8 5 (14.29%) Open Source
9 4 (11.43%) Auto-Scaling
9 4 (11.43%) Continuous Delivery
9 4 (11.43%) Data Architecture
9 4 (11.43%) Dimensional Modelling
9 4 (11.43%) Investment Management
9 4 (11.43%) OOP
9 4 (11.43%) Unit Testing
Programming Languages
1 33 (94.29%) Java
2 11 (31.43%) Java 8
3 9 (25.71%) SQL
4 8 (22.86%) Python
5 4 (11.43%) PL/SQL
6 2 (5.71%) JavaScript
7 1 (2.86%) Bash Shell
7 1 (2.86%) R
7 1 (2.86%) Shell Script
7 1 (2.86%) TypeScript
Qualifications
1 6 (17.14%) Security Cleared
2 2 (5.71%) DV Cleared
3 1 (2.86%) SC Cleared
Quality Assurance & Compliance
1 1 (2.86%) QA
System Software
1 6 (17.14%) Docker
Systems Management
1 5 (14.29%) Terraform
2 3 (8.57%) Kubernetes
3 2 (5.71%) logstash
3 2 (5.71%) Puppet
3 2 (5.71%) Rundeck
4 1 (2.86%) Ansible
4 1 (2.86%) Kibana
4 1 (2.86%) Opscode Chef
Vendors
1 6 (17.14%) Oracle
2 2 (5.71%) Atlassian
2 2 (5.71%) Murex
2 2 (5.71%) Sybase
3 1 (2.86%) Cloudera
3 1 (2.86%) Dynatrace
3 1 (2.86%) Google
3 1 (2.86%) Microsoft
3 1 (2.86%) Splunk