Period
to 1 October 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 1 October 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
1 Oct 2020
Same period 2019 Same period 2018
Rank 158 218 98
Rank change year-on-year +60 -120 +41
Contract jobs citing Maven 235 463 1,248
As % of all contract jobs advertised in London 1.74% 1.21% 2.74%
As % of the Development Applications category 8.94% 6.43% 12.15%
Number of daily rates quoted 161 287 907
Median daily rate £508 £550 £550
Median daily rate % change year-on-year -7.73% - +4.76%
10th Percentile £400 £406 £405
90th Percentile £663 £713 £675
England median daily rate £500 £500 £516
% change year-on-year - -3.15% +3.25%
Number of hourly rates quoted 3 3 1
Median hourly rate £55.00 £35.00 £15.50
Median hourly rate % change year-on-year +57.14% +125.81% -
England median hourly rate £55.00 £35.00 £48.75
% change year-on-year +57.14% -28.21% +14.71%

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 2,630 7,196 10,275
As % of all contract IT jobs advertised in London 19.46% 18.80% 22.55%
Number of daily rates quoted 1,764 5,121 7,614
Median daily rate £520 £520 £500
Median daily rate % change year-on-year - +4.00% +2.56%
10th Percentile £363 £363 £363
90th Percentile £713 £675 £650
England median daily rate £500 £475 £475
% change year-on-year +5.26% - +5.56%
Number of hourly rates quoted 21 28 16
Median hourly rate £35.00 £41.25 £32.00
Median hourly rate % change year-on-year -15.15% +28.91% -1.54%
10th Percentile £32.75 £20.65 £16.63
90th Percentile £48.00 £83.35 £61.02
Median hourly rate £42.50 £45.00 £42.50
% change year-on-year -5.56% +5.88% -

Maven
Job Vacancy Trend in London

Job postings citing Maven as a proportion of all IT jobs advertised in London.

Job vacancy trend for Maven in London

Maven
Contractor Daily Rate Trend in London

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

Daily rate trend for Maven in London

Maven
Daily Rate Histogram in London

Daily rate distribution for jobs citing Maven in London over the 6 months to 1 October 2020.

Daily rate histogram for Maven in London

Maven
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Maven in London.

Hourly rate trend for Maven in London

Maven
Hourly Rate Histogram in London

Hourly rate distribution of jobs citing Maven in London over the 6 months to 1 October 2020.

Hourly rate histogram 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 1 October 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 +85 41 £563 +2.27% 15
South London +22 33 £520 +1.46% 2
West London +56 2 - - 2
Maven
England

For the 6 months to 1 October 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.

1 211 (89.79%) Java
2 149 (63.40%) Agile Software Development
2 149 (63.40%) Git (software)
3 141 (60.00%) Spring
4 125 (53.19%) Jenkins
5 101 (42.98%) Microservices
6 100 (42.55%) DevOps
7 88 (37.45%) Spring Boot
8 87 (37.02%) AWS
9 78 (33.19%) TDD
10 64 (27.23%) Linux
10 64 (27.23%) Gradle
11 62 (26.38%) Scrum
12 60 (25.53%) JUnit
13 58 (24.68%) Security Cleared
14 57 (24.26%) Docker
14 57 (24.26%) Java 8
15 54 (22.98%) Cucumber
16 53 (22.55%) SQL
17 52 (22.13%) Test Automation
18 49 (20.85%) AngularJS
19 47 (20.00%) Azure
19 47 (20.00%) Web Services
19 47 (20.00%) Finance
19 47 (20.00%) Banking
20 46 (19.57%) REST
21 45 (19.15%) JavaScript
22 42 (17.87%) Hibernate
22 42 (17.87%) SC Cleared
23 41 (17.45%) Kubernetes

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 29 (12.34%) Confluence
2 25 (10.64%) Elasticsearch
3 15 (6.38%) JBoss
3 15 (6.38%) Tomcat
4 14 (5.96%) Apache Solr
4 14 (5.96%) Red Hat Fuse
5 11 (4.68%) nginx
6 10 (4.26%) Apache
7 9 (3.83%) Cloud Foundry
7 9 (3.83%) Mule
8 8 (3.40%) WebLogic
9 7 (2.98%) Apache Spark
10 5 (2.13%) Jetty
10 5 (2.13%) MQSeries
10 5 (2.13%) Oracle Self-Service HR
10 5 (2.13%) WebSphere
11 3 (1.28%) Oracle SOA Suite
11 3 (1.28%) SharePoint
12 2 (0.85%) IIS
12 2 (0.85%) WildFly
Applications
1 4 (1.70%) Microsoft Excel
Business Applications
1 7 (2.98%) ION MarketView
2 5 (2.13%) Sparx Enterprise Architect
3 2 (0.85%) Oracle EBS
4 1 (0.43%) FINCAD Analytics
4 1 (0.43%) Markit EDM
4 1 (0.43%) Oracle BPM
Cloud Services
1 87 (37.02%) AWS
2 47 (20.00%) Azure
3 20 (8.51%) GCP
3 20 (8.51%) GitHub
4 14 (5.96%) Amazon EC2
5 11 (4.68%) Amazon ECS
5 11 (4.68%) npm
5 11 (4.68%) PaaS
6 9 (3.83%) OpenShift
7 8 (3.40%) Kong
7 8 (3.40%) Serverless
8 7 (2.98%) AWS Fargate
8 7 (2.98%) AWS Lambda
8 7 (2.98%) Cloud Computing
9 6 (2.55%) Amazon CloudWatch
9 6 (2.55%) Amazon S3
9 6 (2.55%) AWS CloudTrail
9 6 (2.55%) Virtual Private Cloud
10 5 (2.13%) Amazon SQS
10 5 (2.13%) SaaS
Communications & Networking
1 17 (7.23%) HTTP
2 9 (3.83%) DNS
3 7 (2.98%) Firewall
4 6 (2.55%) SSH
5 5 (2.13%) Internet
5 5 (2.13%) SSL
6 4 (1.70%) DHCP
6 4 (1.70%) OpenLDAP
6 4 (1.70%) SAN
6 4 (1.70%) VLAN
7 3 (1.28%) FIX Connectivity
7 3 (1.28%) Network Security
8 2 (0.85%) AMQP
8 2 (0.85%) RTMP
9 1 (0.43%) FTP
9 1 (0.43%) Reverse Proxy
9 1 (0.43%) Skype
9 1 (0.43%) TCP/IP
Database & Business Intelligence
1 37 (15.74%) MongoDB
2 35 (14.89%) MySQL
2 35 (14.89%) Relational Database
2 35 (14.89%) SQL Server
3 34 (14.47%) NoSQL
4 25 (10.64%) PostgreSQL
5 15 (6.38%) Oracle Database
6 10 (4.26%) BigQuery
7 8 (3.40%) Apache Cassandra
8 7 (2.98%) Hadoop
9 6 (2.55%) Data Warehouse
9 6 (2.55%) Oracle Database 11g
10 5 (2.13%) Amazon RDS
10 5 (2.13%) RDBMS
11 3 (1.28%) Amazon Aurora
11 3 (1.28%) Amazon DynamoDB
11 3 (1.28%) Big Data
11 3 (1.28%) Power BI
11 3 (1.28%) Redis
12 2 (0.85%) Amazon Redshift
Development Applications
1 149 (63.40%) Git (software)
2 125 (53.19%) Jenkins
3 64 (27.23%) Gradle
4 60 (25.53%) JUnit
5 54 (22.98%) Cucumber
6 39 (16.60%) JIRA
7 30 (12.77%) gulp
8 27 (11.49%) Subversion
9 25 (10.64%) GitLab
10 21 (8.94%) Mockito
10 21 (8.94%) SonarQube
11 19 (8.09%) Hudson
12 18 (7.66%) Ant
12 18 (7.66%) Selenium
13 16 (6.81%) Atlassian Bamboo
13 16 (6.81%) jMock
14 15 (6.38%) FishEye
14 15 (6.38%) Sonatype Nexus
15 14 (5.96%) Grunt
15 14 (5.96%) IntelliJ
General
1 47 (20.00%) Banking
1 47 (20.00%) Finance
2 33 (14.04%) Investment Banking
3 22 (9.36%) Public Sector
4 15 (6.38%) Front Office
5 7 (2.98%) Retail
5 7 (2.98%) Retail Banking
6 5 (2.13%) Financial Institution
7 3 (1.28%) Back Office
7 3 (1.28%) Corporate Banking
7 3 (1.28%) Police
8 2 (0.85%) Advertising
9 1 (0.43%) Electronics
9 1 (0.43%) French Language
9 1 (0.43%) Games
9 1 (0.43%) Law
9 1 (0.43%) Manufacturing
9 1 (0.43%) Marketing
9 1 (0.43%) Telecoms
Job Titles
1 145 (61.70%) Developer
2 113 (48.09%) Java Developer
3 26 (11.06%) Architect
3 26 (11.06%) Senior Developer
4 21 (8.94%) DevOps Engineer
4 21 (8.94%) Electronic Trading Developer
4 21 (8.94%) Electronic Trading Java Developer
4 21 (8.94%) Full Stack Developer
4 21 (8.94%) Senior Java Developer
5 16 (6.81%) Java Engineer
6 12 (5.11%) Backend Developer
7 11 (4.68%) Agile Developer
7 11 (4.68%) Agile Java Developer
7 11 (4.68%) Applications Architect
8 10 (4.26%) AWS Developer
8 10 (4.26%) SC Cleared Java Developer
8 10 (4.26%) Solutions Architect
9 7 (2.98%) DevOps Developer
9 7 (2.98%) Integration Developer
10 6 (2.55%) AWS Engineer
Libraries, Frameworks & Software Standards
1 141 (60.00%) Spring
2 88 (37.45%) Spring Boot
3 49 (20.85%) AngularJS
4 47 (20.00%) Web Services
5 46 (19.57%) REST
6 42 (17.87%) Hibernate
7 38 (16.17%) RESTful
8 37 (15.74%) RabbitMQ
8 37 (15.74%) React
9 33 (14.04%) Node.js
10 32 (13.62%) Apache Camel
10 32 (13.62%) JMS
11 29 (12.34%) HTML
11 29 (12.34%) Kafka
12 27 (11.49%) XML
13 25 (10.64%) HTML5
14 21 (8.94%) CSS
15 18 (7.66%) JSON
16 16 (6.81%) Twitter Bootstrap
17 15 (6.38%) Java EE
Miscellaneous
1 40 (17.02%) Fixed Income
2 23 (9.79%) Derivative
3 17 (7.23%) Foreign Exchange (FX)
4 11 (4.68%) User Experience
5 10 (4.26%) Public Cloud
6 9 (3.83%) Credit Risk
7 8 (3.40%) Mobile App
8 6 (2.55%) Analytical Skills
8 6 (2.55%) Data Structures
9 5 (2.13%) Enterprise Software
9 5 (2.13%) iPad
10 4 (1.70%) Equities
11 3 (1.28%) TWAP
11 3 (1.28%) VWAP
12 2 (0.85%) Algorithms
12 2 (0.85%) Data Centre
12 2 (0.85%) Greenfield Project
12 2 (0.85%) Market Risk
12 2 (0.85%) Private Cloud
12 2 (0.85%) Self-Motivation
Operating Systems
1 64 (27.23%) Linux
2 22 (9.36%) Unix
3 18 (7.66%) Windows
4 13 (5.53%) CentOS
5 9 (3.83%) Debian
5 9 (3.83%) Ubuntu
6 8 (3.40%) Android
6 8 (3.40%) Apple iOS
7 5 (2.13%) Mac OS X
7 5 (2.13%) Red Hat Enterprise Linux
8 3 (1.28%) Amazon Linux
8 3 (1.28%) Fedora
9 1 (0.43%) AIX
Processes & Methodologies
1 149 (63.40%) Agile Software Development
2 101 (42.98%) Microservices
3 100 (42.55%) DevOps
4 78 (33.19%) TDD
5 62 (26.38%) Scrum
6 52 (22.13%) Test Automation
7 40 (17.02%) OO
8 37 (15.74%) Continuous Integration
8 37 (15.74%) Open Source
9 36 (15.32%) Multithreading
10 35 (14.89%) SDLC
11 28 (11.91%) BDD
11 28 (11.91%) Software Engineering
12 27 (11.49%) Electronic Trading
13 22 (9.36%) UML
14 21 (8.94%) Continuous Delivery
14 21 (8.94%) Kanban
15 19 (8.09%) Problem-Solving
16 18 (7.66%) OOD
17 16 (6.81%) Computer Science
Programming Languages
1 211 (89.79%) Java
2 57 (24.26%) Java 8
3 53 (22.55%) SQL
4 45 (19.15%) JavaScript
5 35 (14.89%) Python
6 19 (8.09%) Shell Script
7 15 (6.38%) PL/SQL
8 12 (5.11%) Bash Shell
8 12 (5.11%) Groovy
9 10 (4.26%) C#
10 8 (3.40%) Perl
11 7 (2.98%) C++
11 7 (2.98%) Ruby
12 6 (2.55%) Scala
13 5 (2.13%) Clojure
13 5 (2.13%) ClojureScript
13 5 (2.13%) T-SQL
14 4 (1.70%) Kotlin
14 4 (1.70%) VBA
15 3 (1.28%) Apple Swift
Qualifications
1 58 (24.68%) Security Cleared
2 42 (17.87%) SC Cleared
3 13 (5.53%) Degree
4 8 (3.40%) Computer Science Degree
5 3 (1.28%) BPSS Clearance
6 2 (0.85%) AWS Certification
6 2 (0.85%) DV Cleared
6 2 (0.85%) Network+ Certification
7 1 (0.43%) DBS Check
7 1 (0.43%) HNC
7 1 (0.43%) HND
7 1 (0.43%) Master's Degree
7 1 (0.43%) OCPJP
7 1 (0.43%) Sun Certification
7 1 (0.43%) TOGAF Certification
Quality Assurance & Compliance
1 20 (8.51%) QA
2 3 (1.28%) GDPR
3 1 (0.43%) Data Quality
System Software
1 57 (24.26%) Docker
2 8 (3.40%) Virtual Machines
3 3 (1.28%) vSphere
4 2 (0.85%) Postfix
4 2 (0.85%) Varnish
4 2 (0.85%) VMware Infrastructure
Systems Management
1 41 (17.45%) Kubernetes
2 39 (16.60%) Terraform
3 17 (7.23%) Puppet
4 15 (6.38%) Ansible
5 9 (3.83%) Opscode Chef
6 7 (2.98%) Argo
7 6 (2.55%) Kibana
7 6 (2.55%) Rundeck
7 6 (2.55%) Salt
8 4 (1.70%) Grafana
9 2 (0.85%) logstash
9 2 (0.85%) Prometheus
10 1 (0.43%) CFEngine
10 1 (0.43%) Control-M
10 1 (0.43%) HP ALM
10 1 (0.43%) Knative
10 1 (0.43%) NetIQ Identity Manager
10 1 (0.43%) vRealize Orchestrator
Vendors
1 33 (14.04%) Oracle
2 18 (7.66%) Sybase
3 14 (5.96%) Microsoft
4 13 (5.53%) Google
5 11 (4.68%) Atlassian
6 9 (3.83%) Murex
6 9 (3.83%) Red Hat
6 9 (3.83%) Splunk
7 8 (3.40%) ION Trading
7 8 (3.40%) VMware
8 6 (2.55%) Cloudera
9 5 (2.13%) Axway
9 5 (2.13%) Hortonworks
9 5 (2.13%) IBM
9 5 (2.13%) MuleSoft
9 5 (2.13%) Sparx
10 3 (1.28%) AppDynamics
10 3 (1.28%) Dynatrace
10 3 (1.28%) Sophos
11 2 (0.85%) McAfee