Period
to 22 January 2021

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 22 January 2021 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
22 Jan 2021
Same period 2020 Same period 2019
Rank 162 199 99
Rank change year-on-year +37 -100 +25
Contract jobs citing Maven 293 404 1,167
As % of all contract jobs advertised in London 1.64% 1.34% 2.62%
As % of the Development Applications category 9.12% 7.17% 11.30%
Number of daily rates quoted 230 283 836
Median daily rate £543 £550 £550
Median daily rate % change year-on-year -1.36% - +4.76%
10th Percentile £424 £411 £413
90th Percentile £676 £700 £675
England median daily rate £500 £500 £525
% change year-on-year - -4.76% +5.00%
Number of hourly rates quoted 2 0 1
Median hourly rate £55.00 - £47.50
England median hourly rate £55.00 £16.00 £60.75
% change year-on-year +243.75% -73.66% +35.00%

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 3,212 5,636 10,324
As % of all contract IT jobs advertised in London 18.01% 18.64% 23.18%
Number of daily rates quoted 2,264 4,119 7,652
Median daily rate £500 £525 £525
Median daily rate % change year-on-year -4.76% - +5.00%
10th Percentile £356 £375 £368
90th Percentile £656 £675 £675
England median daily rate £475 £475 £488
% change year-on-year - -2.56% +3.72%
Number of hourly rates quoted 10 28 19
Median hourly rate £55.00 £50.64 £36.67
Median hourly rate % change year-on-year +8.62% +38.09% -5.11%
10th Percentile £40.30 £18.32 £28.25
90th Percentile £69.08 £78.75 £53.75
Median hourly rate £45.00 £44.75 £43.83
% change year-on-year +0.56% +2.09% +3.14%

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 22 January 2021.

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
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 22 January 2021. 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 +89 56 £575 +4.55% 27
South London +12 13 £508 -0.98% 2
West London +39 2 - - 5
Maven
England

For the 6 months to 22 January 2021, 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.

1 263 (89.76%) Java
2 164 (55.97%) Git (software)
3 163 (55.63%) Agile Software Development
4 157 (53.58%) Spring
5 149 (50.85%) Jenkins
6 140 (47.78%) Microservices
7 104 (35.49%) DevOps
8 100 (34.13%) Docker
9 91 (31.06%) Kubernetes
10 87 (29.69%) AWS
11 86 (29.35%) TDD
12 84 (28.67%) Spring Boot
13 78 (26.62%) Gradle
14 76 (25.94%) Banking
15 74 (25.26%) REST
16 73 (24.91%) Python
17 72 (24.57%) Linux
18 70 (23.89%) Finance
18 70 (23.89%) Java 8
19 68 (23.21%) Scrum
20 66 (22.53%) JUnit
21 65 (22.18%) Web Services
22 64 (21.84%) Cucumber
23 58 (19.80%) RESTful
24 57 (19.45%) Test Automation
25 55 (18.77%) BDD
26 54 (18.43%) JIRA
26 54 (18.43%) Terraform
27 52 (17.75%) SQL
28 50 (17.06%) AngularJS

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 30 (10.24%) Confluence
2 29 (9.90%) JBoss
3 20 (6.83%) Red Hat Fuse
4 19 (6.48%) Mule
5 17 (5.80%) WebSphere
6 15 (5.12%) Apache
6 15 (5.12%) Elasticsearch
6 15 (5.12%) nginx
7 14 (4.78%) WebLogic
8 10 (3.41%) Tomcat
9 9 (3.07%) Cloud Foundry
10 7 (2.39%) Apache Solr
11 5 (1.71%) Apache Spark
12 4 (1.37%) Camunda
12 4 (1.37%) Jetty
12 4 (1.37%) Mule ESB
12 4 (1.37%) Oracle Coherence
13 3 (1.02%) Anypoint
13 3 (1.02%) Apache Airflow
13 3 (1.02%) GlassFish
Applications
1 2 (0.68%) Microsoft Excel
2 1 (0.34%) Microsoft Office
2 1 (0.34%) Microsoft PowerPoint
2 1 (0.34%) MS Visio
Business Applications
1 16 (5.46%) ION MarketView
2 3 (1.02%) Sparx Enterprise Architect
3 1 (0.34%) Markit EDM
3 1 (0.34%) Oracle BPM
3 1 (0.34%) SAP Hybris
Cloud Services
1 87 (29.69%) AWS
2 46 (15.70%) Azure
2 46 (15.70%) GitHub
3 41 (13.99%) GCP
4 25 (8.53%) OpenShift
5 17 (5.80%) Serverless
6 15 (5.12%) npm
6 15 (5.12%) PaaS
7 11 (3.75%) AWS Lambda
8 10 (3.41%) Amazon EC2
8 10 (3.41%) Kong
9 8 (2.73%) Amazon ECS
9 8 (2.73%) Slack
10 6 (2.05%) Cloud Computing
10 6 (2.05%) IaaS
10 6 (2.05%) SaaS
11 5 (1.71%) BrowserStack
12 4 (1.37%) Amazon S3
12 4 (1.37%) Datadog
12 4 (1.37%) Yarn
Communications & Networking
1 19 (6.48%) HTTP
2 5 (1.71%) AMQP
2 5 (1.71%) Internet
3 4 (1.37%) SSH
4 3 (1.02%) DNS
4 3 (1.02%) Firewall
4 3 (1.02%) FIX Connectivity
4 3 (1.02%) Network Security
5 2 (0.68%) SSL
5 2 (0.68%) Wireless
6 1 (0.34%) DMZ
6 1 (0.34%) FTP
Database & Business Intelligence
1 43 (14.68%) MySQL
1 43 (14.68%) Relational Database
2 41 (13.99%) NoSQL
3 36 (12.29%) SQL Server
4 34 (11.60%) MongoDB
5 28 (9.56%) BigQuery
6 26 (8.87%) PostgreSQL
7 19 (6.48%) Data Warehouse
8 15 (5.12%) Bigtable
8 15 (5.12%) Cloud Spanner
9 13 (4.44%) Big Data
10 12 (4.10%) Oracle Database
11 10 (3.41%) Apache Cassandra
12 8 (2.73%) Data Mart
13 6 (2.05%) Oracle Database 11g
14 5 (1.71%) DB2
14 5 (1.71%) Hadoop
14 5 (1.71%) RDBMS
15 3 (1.02%) Amazon DynamoDB
15 3 (1.02%) Amazon RDS
Development Applications
1 164 (55.97%) Git (software)
2 149 (50.85%) Jenkins
3 78 (26.62%) Gradle
4 66 (22.53%) JUnit
5 64 (21.84%) Cucumber
6 54 (18.43%) JIRA
7 29 (9.90%) Subversion
8 28 (9.56%) Ant
8 28 (9.56%) gulp
9 27 (9.22%) GitLab
10 25 (8.53%) Mockito
10 25 (8.53%) SonarQube
11 24 (8.19%) Selenium
12 23 (7.85%) Hudson
13 20 (6.83%) Sonatype Nexus
14 19 (6.48%) Atlassian Bamboo
15 18 (6.14%) FishEye
15 18 (6.14%) jMock
16 17 (5.80%) IntelliJ
16 17 (5.80%) JMeter
General
1 76 (25.94%) Banking
2 70 (23.89%) Finance
3 35 (11.95%) Investment Banking
4 21 (7.17%) Public Sector
5 14 (4.78%) Front Office
6 11 (3.75%) Retail
7 10 (3.41%) Retail Banking
8 4 (1.37%) Advertising
8 4 (1.37%) Corporate Banking
9 3 (1.02%) Back Office
9 3 (1.02%) Games
9 3 (1.02%) Telecoms
10 2 (0.68%) Financial Institution
10 2 (0.68%) Marketing
11 1 (0.34%) Billing
11 1 (0.34%) Dutch Language
11 1 (0.34%) Electronics
11 1 (0.34%) French Language
11 1 (0.34%) Manufacturing
11 1 (0.34%) Pharmaceutical
Job Titles
1 163 (55.63%) Developer
2 127 (43.34%) Java Developer
3 46 (15.70%) Senior Developer
4 38 (12.97%) Senior Java Developer
5 33 (11.26%) DevOps Engineer
6 32 (10.92%) Java Engineer
7 24 (8.19%) Architect
8 20 (6.83%) Full Stack Developer
9 18 (6.14%) Electronic Trading Developer
9 18 (6.14%) Electronic Trading Java Developer
10 17 (5.80%) SC Cleared Java Developer
11 16 (5.46%) Data Engineer
12 12 (4.10%) Integration Developer
12 12 (4.10%) Java Middleware Developer
12 12 (4.10%) Middleware Developer
12 12 (4.10%) Senior Integration Developer
12 12 (4.10%) Senior Middleware Developer
13 10 (3.41%) Backend Developer
13 10 (3.41%) Kubernetes Engineer
13 10 (3.41%) Senior DevOps Engineer
Libraries, Frameworks & Software Standards
1 157 (53.58%) Spring
2 84 (28.67%) Spring Boot
3 74 (25.26%) REST
4 65 (22.18%) Web Services
5 58 (19.80%) RESTful
6 50 (17.06%) AngularJS
7 44 (15.02%) Node.js
8 43 (14.68%) Hibernate
9 42 (14.33%) JMS
10 36 (12.29%) XML
11 34 (11.60%) Kafka
12 33 (11.26%) React
13 31 (10.58%) SOAP
14 29 (9.90%) JSON
15 28 (9.56%) Apache Camel
15 28 (9.56%) HTML
16 25 (8.53%) Java EE
17 21 (7.17%) CSS
17 21 (7.17%) J2EE
17 21 (7.17%) Middleware
Miscellaneous
1 42 (14.33%) Fixed Income
2 23 (7.85%) Mobile App
3 19 (6.48%) Derivative
4 17 (5.80%) Enterprise Software
5 16 (5.46%) Data Structures
6 15 (5.12%) User Experience
7 12 (4.10%) Analytical Skills
7 12 (4.10%) Credit Risk
8 10 (3.41%) Foreign Exchange (FX)
8 10 (3.41%) iPad
9 9 (3.07%) Mobile Payment
10 8 (2.73%) Algorithms
10 8 (2.73%) Market Risk
10 8 (2.73%) Public Cloud
11 6 (2.05%) Grid Computing
12 5 (1.71%) Self-Motivation
13 4 (1.37%) Equities
14 3 (1.02%) Clustering
14 3 (1.02%) VWAP
14 3 (1.02%) Web 2.0
Operating Systems
1 72 (24.57%) Linux
2 33 (11.26%) Unix
3 12 (4.10%) Windows
4 8 (2.73%) Android
4 8 (2.73%) Apple iOS
5 6 (2.05%) CentOS
6 3 (1.02%) Amazon Linux
6 3 (1.02%) Debian
6 3 (1.02%) Fedora
6 3 (1.02%) Mac OS X
6 3 (1.02%) Red Hat Enterprise Linux
6 3 (1.02%) Ubuntu
Processes & Methodologies
1 163 (55.63%) Agile Software Development
2 140 (47.78%) Microservices
3 104 (35.49%) DevOps
4 86 (29.35%) TDD
5 68 (23.21%) Scrum
6 57 (19.45%) Test Automation
7 55 (18.77%) BDD
8 46 (15.70%) Continuous Integration
8 46 (15.70%) OO
8 46 (15.70%) SDLC
9 43 (14.68%) Open Source
10 31 (10.58%) Electronic Trading
11 30 (10.24%) Multithreading
12 29 (9.90%) Continuous Delivery
12 29 (9.90%) Software Engineering
13 27 (9.22%) UML
14 26 (8.87%) API Development
15 24 (8.19%) Kanban
15 24 (8.19%) Mentoring
16 23 (7.85%) Problem-Solving
Programming Languages
1 263 (89.76%) Java
2 73 (24.91%) Python
3 70 (23.89%) Java 8
4 52 (17.75%) SQL
5 43 (14.68%) JavaScript
6 20 (6.83%) Shell Script
7 15 (5.12%) PL/SQL
8 14 (4.78%) Kotlin
9 12 (4.10%) Groovy
10 8 (2.73%) Scala
11 7 (2.39%) Bash Shell
11 7 (2.39%) Go
12 6 (2.05%) Perl
12 6 (2.05%) PowerShell
13 5 (1.71%) Apple Swift
13 5 (1.71%) Ruby
14 4 (1.37%) C#
15 3 (1.02%) C++
15 3 (1.02%) T-SQL
15 3 (1.02%) XPath
Qualifications
1 44 (15.02%) Security Cleared
2 36 (12.29%) SC Cleared
3 12 (4.10%) Degree
4 6 (2.05%) Computer Science Degree
5 4 (1.37%) DV Cleared
6 3 (1.02%) BPSS Clearance
6 3 (1.02%) CTC Cleared
7 2 (0.68%) ISTQB
7 2 (0.68%) ISTQB Advanced Certification
7 2 (0.68%) Network+ Certification
8 1 (0.34%) AWS Certification
8 1 (0.34%) DBS Check
8 1 (0.34%) HNC
8 1 (0.34%) HND
8 1 (0.34%) TOGAF Certification
Quality Assurance & Compliance
1 33 (11.26%) QA
2 3 (1.02%) GDPR
System Software
1 100 (34.13%) Docker
2 12 (4.10%) Virtual Machines
3 2 (0.68%) KVM
3 2 (0.68%) Postfix
3 2 (0.68%) Varnish
4 1 (0.34%) Active Directory
4 1 (0.34%) HDFS
4 1 (0.34%) VMware Infrastructure
4 1 (0.34%) vSphere
Systems Management
1 91 (31.06%) Kubernetes
2 54 (18.43%) Terraform
3 33 (11.26%) Ansible
4 13 (4.44%) Opscode Chef
5 12 (4.10%) Puppet
6 10 (3.41%) Argo
6 10 (3.41%) Grafana
6 10 (3.41%) Kibana
7 8 (2.73%) Salt
8 7 (2.39%) Rundeck
9 4 (1.37%) Docker Swarm
9 4 (1.37%) Istio
9 4 (1.37%) Packer
9 4 (1.37%) Prometheus
10 2 (0.68%) CloudHub
10 2 (0.68%) HP ALM
11 1 (0.34%) Knative
11 1 (0.34%) logstash
11 1 (0.34%) vRealize
11 1 (0.34%) vRealize Orchestrator
Vendors
1 29 (9.90%) Google
2 28 (9.56%) Oracle
3 23 (7.85%) Atlassian
4 21 (7.17%) Sybase
5 16 (5.46%) ION Trading
6 15 (5.12%) Murex
7 12 (4.10%) Microsoft
8 9 (3.07%) MuleSoft
9 8 (2.73%) Splunk
10 7 (2.39%) AppDynamics
10 7 (2.39%) Red Hat
11 6 (2.05%) IBM
12 5 (1.71%) New Relic
13 4 (1.37%) Cloudera
13 4 (1.37%) Veracode
14 3 (1.02%) Axway
14 3 (1.02%) Dynatrace
14 3 (1.02%) Hortonworks
14 3 (1.02%) Sparx
15 2 (0.68%) Adobe