Period
to 27 February 2020

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 27 February 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
England > London
6 months to
27 Feb 2020
Same period 2019 Same period 2018
Rank 174 114 128
Rank change year-on-year -60 +14 +4
Contract jobs citing Maven 416 1,048 1,048
As % of all contract IT jobs advertised in London 1.48% 2.38% 2.23%
As % of the Development Applications category 7.78% 10.53% 11.31%
Number of daily rates quoted 290 747 848
London median daily rate £525 £550 £525
Median daily rate % change year-on-year -4.55% +4.76% +5.00%
10th Percentile £412 £423 £413
90th Percentile £700 £675 £675
England median daily rate £500 £525 £500
% change year-on-year -4.76% +5.00% +5.26%
Number of hourly rates quoted 4 3 1
London median hourly rate £35.00 £35.00 £65.00
Median hourly rate % change year-on-year - -46.15% -
England median hourly rate £35.00 £56.25 £45.00
% change year-on-year -37.78% +25.00% -

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 5,346 9,949 9,269
As % of all contract IT jobs advertised in London 19.00% 22.61% 19.71%
Number of daily rates quoted 3,786 7,321 7,100
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £375 £370 £353
90th Percentile £675 £675 £638
England median daily rate £488 £500 £475
% change year-on-year -2.40% +5.16% +9.20%
Number of hourly rates quoted 47 43 19
London median hourly rate £48.85 £35.00 £41.42
Median hourly rate % change year-on-year +39.57% -15.49% -11.88%
10th Percentile £35.00 £30.15 £33.00
90th Percentile £78.75 £53.50 £70.13
England median hourly rate £42.50 £43.00 £45.00
% change year-on-year -1.16% -4.44% +9.76%

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 27 February 2020.

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 27 February 2020. 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 -48 66 £525 -4.55% 29
South London 0 61 £513 -2.38% 4
West London +33 8 £525 -6.67% 9
East London +8 6 £575 -4.17% 4
North London - 2 £450 - 1
Maven
England

For the 6 months to 27 February 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 London region with a requirement for Maven.

1 377 (90.63%) Java
2 295 (70.91%) Agile Software Development
3 267 (64.18%) Spring
4 244 (58.65%) Jenkins
5 188 (45.19%) Git (software)
6 160 (38.46%) Spring Boot
7 158 (37.98%) JUnit
8 147 (35.34%) Docker
9 144 (34.62%) Web Services
9 144 (34.62%) Scrum
10 143 (34.38%) Java 8
11 138 (33.17%) Microservices
11 138 (33.17%) Gradle
12 126 (30.29%) AWS
13 119 (28.61%) REST
14 117 (28.13%) TDD
14 117 (28.13%) DevOps
15 110 (26.44%) SQL
16 104 (25.00%) Mockito
17 102 (24.52%) Linux
18 100 (24.04%) Open Source
19 99 (23.80%) RESTful
20 96 (23.08%) Kubernetes
21 91 (21.88%) Test Automation
21 91 (21.88%) Continuous Integration
22 84 (20.19%) Python
23 81 (19.47%) Security Cleared
24 77 (18.51%) Software Engineering
25 72 (17.31%) AngularJS
26 67 (16.11%) Finance

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 43 (10.34%) Tomcat
2 34 (8.17%) Elasticsearch
2 34 (8.17%) WebLogic
3 24 (5.77%) Apache Spark
3 24 (5.77%) Confluence
4 18 (4.33%) Camunda
4 18 (4.33%) Cloud Foundry
5 15 (3.61%) WebSphere
6 13 (3.13%) Apache
7 9 (2.16%) Jetty
8 7 (1.68%) Apache Airflow
9 6 (1.44%) nginx
10 4 (0.96%) JBoss
10 4 (0.96%) Luigi
11 3 (0.72%) Apache Solr
11 3 (0.72%) Oracle Coherence
12 2 (0.48%) Skype for Business
13 1 (0.24%) Adobe Experience Manager
13 1 (0.24%) NServiceBus
13 1 (0.24%) Oracle SOA Suite
Applications
1 8 (1.92%) Microsoft Office
Business Applications
1 9 (2.16%) FINCAD Analytics
1 9 (2.16%) SAP Oil and Gas
2 8 (1.92%) Oracle AML
3 3 (0.72%) Oracle BPM
3 3 (0.72%) SAP MM
4 2 (0.48%) Oracle Applications
5 1 (0.24%) ION MarketView
5 1 (0.24%) SAP Hybris
Cloud Services
1 126 (30.29%) AWS
2 39 (9.38%) GitHub
3 34 (8.17%) Azure
4 28 (6.73%) OpenShift
5 26 (6.25%) Amazon EC2
6 21 (5.05%) GCP
6 21 (5.05%) Serverless
7 20 (4.81%) AWS Lambda
8 17 (4.09%) Amazon SQS
9 14 (3.37%) PaaS
10 12 (2.88%) npm
11 11 (2.64%) Amazon S3
12 10 (2.40%) Amazon EKS
13 9 (2.16%) AWS Step Functions
14 7 (1.68%) Cloud Computing
15 4 (0.96%) IaaS
15 4 (0.96%) NuGet
16 3 (0.72%) Apigee
16 3 (0.72%) AWS CloudFormation
17 2 (0.48%) Stackdriver
Communications & Networking
1 24 (5.77%) HTTP
2 12 (2.88%) TCP/IP
3 8 (1.92%) Internet
3 8 (1.92%) Kerberos
4 6 (1.44%) Firewall
5 4 (0.96%) SSH
5 4 (0.96%) SSL
6 3 (0.72%) DHCP
6 3 (0.72%) LAN
6 3 (0.72%) RTMP
6 3 (0.72%) WAN
6 3 (0.72%) Wireshark
7 2 (0.48%) FTP
8 1 (0.24%) Ethernet
8 1 (0.24%) IPv4
8 1 (0.24%) IPv6
8 1 (0.24%) Network Security
8 1 (0.24%) OpenLDAP
8 1 (0.24%) SMTP
8 1 (0.24%) Wi-Fi
Database & Business Intelligence
1 56 (13.46%) MySQL
2 53 (12.74%) NoSQL
3 32 (7.69%) Relational Database
4 28 (6.73%) MongoDB
5 27 (6.49%) Big Data
5 27 (6.49%) Oracle Database
6 25 (6.01%) PostgreSQL
7 24 (5.77%) KDB
8 22 (5.29%) Amazon RDS
9 20 (4.81%) Hadoop
10 15 (3.61%) Apache Cassandra
10 15 (3.61%) Kdb+
11 13 (3.13%) Amazon Aurora
11 13 (3.13%) Oracle Database 12c
11 13 (3.13%) SQL Server
12 11 (2.64%) BusinessObjects
13 9 (2.16%) Amazon Athena
13 9 (2.16%) Amazon Redshift
13 9 (2.16%) Presto
14 8 (1.92%) Oracle Database 10g
Development Applications
1 244 (58.65%) Jenkins
2 188 (45.19%) Git (software)
3 158 (37.98%) JUnit
4 138 (33.17%) Gradle
5 104 (25.00%) Mockito
6 63 (15.14%) JIRA
7 52 (12.50%) Cucumber
8 51 (12.26%) Ant
9 42 (10.10%) Selenium
10 40 (9.62%) SonarQube
11 37 (8.89%) Subversion
12 34 (8.17%) Artifactory
13 33 (7.93%) TeamCity
14 30 (7.21%) Eclipse
15 25 (6.01%) Bitbucket
15 25 (6.01%) GitLab
16 23 (5.53%) Visual Studio Team System
17 18 (4.33%) DbUnit
17 18 (4.33%) jMock
18 14 (3.37%) SoapUI
General
1 67 (16.11%) Finance
2 60 (14.42%) Banking
3 38 (9.13%) Front Office
4 28 (6.73%) Public Sector
5 21 (5.05%) Investment Banking
6 11 (2.64%) Retail
7 7 (1.68%) Back Office
8 6 (1.44%) Financial Institution
9 5 (1.20%) Marketing
9 5 (1.20%) Pharmaceutical
9 5 (1.20%) Police
10 3 (0.72%) Games
10 3 (0.72%) Legal
10 3 (0.72%) Telecoms
11 1 (0.24%) Electronics
11 1 (0.24%) Manufacturing
11 1 (0.24%) Publishing
11 1 (0.24%) Retail Banking
Job Titles
1 286 (68.75%) Developer
2 212 (50.96%) Java Developer
3 55 (13.22%) Senior Developer
4 36 (8.65%) Backend Developer
5 35 (8.41%) Senior Java Developer
6 33 (7.93%) DevOps Engineer
7 32 (7.69%) Software Engineer
8 27 (6.49%) SC Cleared Java Developer
9 17 (4.09%) Java Engineer
10 15 (3.61%) KDB Developer
11 14 (3.37%) Applications Developer
11 14 (3.37%) AWS Developer
12 13 (3.13%) Senior Software Engineer
13 12 (2.88%) Angular Developer
13 12 (2.88%) Data Engineer
13 12 (2.88%) Java Applications Developer
13 12 (2.88%) SAP Engineer
14 10 (2.40%) Agile Developer
14 10 (2.40%) Agile Java Developer
14 10 (2.40%) Java Mobile Developer
Libraries, Frameworks & Software Standards
1 267 (64.18%) Spring
2 160 (38.46%) Spring Boot
3 144 (34.62%) Web Services
4 119 (28.61%) REST
5 99 (23.80%) RESTful
6 72 (17.31%) AngularJS
7 63 (15.14%) Apache Camel
8 60 (14.42%) Hibernate
9 58 (13.94%) SOAP
10 47 (11.30%) J2EE
11 40 (9.62%) Kafka
12 39 (9.38%) JSON
13 34 (8.17%) XML
14 33 (7.93%) JDBC
15 30 (7.21%) HTML
16 29 (6.97%) RabbitMQ
17 26 (6.25%) HTML5
17 26 (6.25%) Node.js
18 23 (5.53%) WireMock
19 22 (5.29%) React
Miscellaneous
1 28 (6.73%) Mobile App
1 28 (6.73%) User Experience
2 24 (5.77%) Enterprise Software
3 21 (5.05%) Data Structures
3 21 (5.05%) Foreign Exchange (FX)
4 18 (4.33%) Semantic Web
5 17 (4.09%) Fixed Income
5 17 (4.09%) Greenfield Project
6 16 (3.85%) Derivative
7 13 (3.13%) Algorithms
8 12 (2.88%) Public Cloud
9 9 (2.16%) Analytical Skills
9 9 (2.16%) Hedge funds
9 9 (2.16%) iPad
9 9 (2.16%) Mobile Payment
10 7 (1.68%) Linux Command Line
11 6 (1.44%) Virtual Team
12 5 (1.20%) Cloud Native
12 5 (1.20%) NHS
13 4 (0.96%) Blog
Operating Systems
1 102 (24.52%) Linux
2 40 (9.62%) Unix
3 24 (5.77%) Red Hat Enterprise Linux
4 16 (3.85%) Windows
5 12 (2.88%) CentOS
6 10 (2.40%) Ubuntu
7 8 (1.92%) Debian
8 4 (0.96%) Windows Server
9 3 (0.72%) Apple iOS
9 3 (0.72%) Solaris
10 2 (0.48%) Mac OS X
11 1 (0.24%) Android
11 1 (0.24%) Windows Server 2008
Processes & Methodologies
1 295 (70.91%) Agile Software Development
2 144 (34.62%) Scrum
3 138 (33.17%) Microservices
4 117 (28.13%) DevOps
4 117 (28.13%) TDD
5 100 (24.04%) Open Source
6 91 (21.88%) Continuous Integration
6 91 (21.88%) Test Automation
7 77 (18.51%) Software Engineering
8 62 (14.90%) BDD
9 60 (14.42%) Unit Testing
10 56 (13.46%) Pair Programming
11 48 (11.54%) Multithreading
11 48 (11.54%) SDLC
12 33 (7.93%) Analytics
13 32 (7.69%) Business Intelligence
14 30 (7.21%) Kanban
14 30 (7.21%) MVC
15 29 (6.97%) User Stories
16 27 (6.49%) Computer Science
Programming Languages
1 377 (90.63%) Java
2 143 (34.38%) Java 8
3 110 (26.44%) SQL
4 84 (20.19%) Python
5 56 (13.46%) JavaScript
6 34 (8.17%) C++
7 33 (7.93%) Groovy
8 26 (6.25%) PL/SQL
9 17 (4.09%) C#
10 15 (3.61%) Kotlin
11 12 (2.88%) Shell Script
12 11 (2.64%) Scala
13 8 (1.92%) Bash Shell
13 8 (1.92%) C
13 8 (1.92%) PowerShell
14 5 (1.20%) Java 9
14 5 (1.20%) T-SQL
15 4 (0.96%) AWK
15 4 (0.96%) ES6
15 4 (0.96%) Perl
Qualifications
1 81 (19.47%) Security Cleared
2 64 (15.38%) SC Cleared
3 34 (8.17%) Degree
4 14 (3.37%) Computer Science Degree
5 9 (2.16%) DV Cleared
6 6 (1.44%) Numerate Degree
7 4 (0.96%) OCPJP
8 3 (0.72%) CTC Cleared
9 2 (0.48%) Master's Degree
10 1 (0.24%) AWS Certification
10 1 (0.24%) BPSS Clearance
10 1 (0.24%) ISEB
10 1 (0.24%) ISTQB
10 1 (0.24%) ITIL Certification
10 1 (0.24%) OCP
10 1 (0.24%) Oracle Certification
10 1 (0.24%) Sun Certification
Quality Assurance & Compliance
1 5 (1.20%) QA
2 1 (0.24%) GDPR
2 1 (0.24%) HL7
System Software
1 147 (35.34%) Docker
2 11 (2.64%) VMware Infrastructure
2 11 (2.64%) vSphere
3 6 (1.44%) Active Directory
3 6 (1.44%) Postfix
4 5 (1.20%) Virtual Machines
5 2 (0.48%) Hyper-V
Systems Management
1 96 (23.08%) Kubernetes
2 52 (12.50%) Ansible
3 35 (8.41%) Terraform
4 26 (6.25%) Opscode Chef
5 25 (6.01%) Puppet
6 11 (2.64%) Prometheus
7 10 (2.40%) Grafana
8 7 (1.68%) Kibana
9 5 (1.20%) logstash
10 3 (0.72%) Istio
10 3 (0.72%) Rundeck
10 3 (0.72%) SELinux
11 2 (0.48%) Microsoft Clustering
11 2 (0.48%) Microsoft Data Protection Manager
11 2 (0.48%) Salt
11 2 (0.48%) SCOM
11 2 (0.48%) SCOrch
12 1 (0.24%) Docker Swarm
12 1 (0.24%) Tivoli
12 1 (0.24%) ZABBIX
Vendors
1 66 (15.87%) Oracle
2 24 (5.77%) SAP
3 18 (4.33%) Red Hat
4 16 (3.85%) Microsoft
5 14 (3.37%) Google
6 13 (3.13%) hybris
7 11 (2.64%) Adobe
7 11 (2.64%) VMware
8 10 (2.40%) Gigya
9 9 (2.16%) Bloomberg
9 9 (2.16%) Charles River
10 6 (1.44%) MuleSoft
10 6 (1.44%) Splunk
11 4 (0.96%) Cloudera
11 4 (0.96%) Cognizant
12 3 (0.72%) Cognos
12 3 (0.72%) IBM
12 3 (0.72%) Informatica
12 3 (0.72%) Salesforce.com
12 3 (0.72%) TIBCO