Period
to

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 20 May 2022 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
20 May 2022
Same period 2021 Same period 2020
Rank 167 165 174
Rank change year-on-year -2 +9 -5
Contract jobs citing Maven 670 424 307
As % of all contract jobs advertised in London 1.72% 1.76% 1.53%
As % of the Development Applications category 8.75% 9.28% 7.40%
Number of daily rates quoted 481 301 218
10th Percentile £431 £410 £396
25th Percentile £525 £500 £463
Median daily rate (50th Percentile) £670 £595 £525
Median % change year-on-year +12.61% +13.33% -4.55%
75th Percentile £750 £675 £585
90th Percentile £850 £713 £663
England median daily rate £625 £550 £500
% change year-on-year +13.64% +10.00% -4.76%
Number of hourly rates quoted 3 0 2
10th Percentile £73.77 - £61.76
25th Percentile £74.70 - £61.77
Median hourly rate £77.50 - £63.60
75th Percentile £81.50 - £65.46
90th Percentile £83.15 - £65.51
England median hourly rate £64.58 £58.00 £63.50
% change year-on-year +11.34% -8.66% +4.53%

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 7,658 4,570 4,150
As % of all contract IT jobs advertised in London 19.68% 18.92% 20.70%
Number of daily rates quoted 5,526 3,226 3,033
10th Percentile £413 £375 £377
25th Percentile £500 £450 £445
Median daily rate (50th Percentile) £600 £525 £525
Median % change year-on-year +14.29% - -
75th Percentile £700 £625 £619
90th Percentile £788 £700 £688
England median daily rate £550 £500 £500
% change year-on-year +10.00% - +1.01%
Number of hourly rates quoted 67 15 26
10th Percentile £26.25 £37.05 £32.63
25th Percentile £39.75 £54.50 £44.75
Median hourly rate £44.50 £65.00 £49.64
Median % change year-on-year -31.54% +30.95% +32.37%
75th Percentile £56.00 £68.00 £63.56
90th Percentile £78.75 £68.36 £64.50
England median hourly rate £50.35 £49.50 £47.50
% change year-on-year +1.72% +4.21% +5.56%

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 20 May 2022.

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 20 May 2022. 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
Jobs
Central London -21 61 £725 +14.85% 21
West London +7 14 £575 - 1
South London -11 7 £625 +47.06%
East London - 3 £700 - 3
Maven
England

For the 6 months to 20 May 2022, 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.

1 555 (82.84%) Java
2 469 (70.00%) Jenkins
3 378 (56.42%) Agile
4 331 (49.40%) CI/CD
5 328 (48.96%) Kubernetes
6 294 (43.88%) DevOps
7 291 (43.43%) Gradle
8 283 (42.24%) Git (software)
9 271 (40.45%) Spring
10 257 (38.36%) Docker
11 231 (34.48%) Azure
12 230 (34.33%) Microservices
13 207 (30.90%) Terraform
14 183 (27.31%) TDD
15 168 (25.07%) Spring Boot
16 166 (24.78%) REST
17 153 (22.84%) Kafka
18 152 (22.69%) Finance
19 144 (21.49%) JavaScript
20 141 (21.04%) Scrum
21 140 (20.90%) Banking
22 136 (20.30%) Social Skills
23 133 (19.85%) Python
24 130 (19.40%) BDD
25 125 (18.66%) Open Source
25 125 (18.66%) TeamCity
26 122 (18.21%) SQL
27 121 (18.06%) Software Engineering
27 121 (18.06%) GCP
28 114 (17.01%) AWS

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 62 (9.25%) Confluence
2 50 (7.46%) Apache Spark
3 30 (4.48%) Apache
4 29 (4.33%) JBoss
5 21 (3.13%) Tomcat
6 13 (1.94%) WebSphere
7 12 (1.79%) Red Hat Fuse
8 11 (1.64%) Elasticsearch
8 11 (1.64%) WebLogic
9 9 (1.34%) Adobe Experience Manager
9 9 (1.34%) Apache Airflow
9 9 (1.34%) Cloud Foundry
9 9 (1.34%) Oracle Coherence
10 7 (1.04%) nginx
11 5 (0.75%) Apache Solr
12 4 (0.60%) Apache Pulsar
12 4 (0.60%) IIS
12 4 (0.60%) WebSphere Application Server
13 3 (0.45%) CMS
13 3 (0.45%) Mule
Applications
1 1 (0.15%) Microsoft Excel
Business Applications
1 2 (0.30%) BusinessWorks
1 2 (0.30%) Distributed Ledger
1 2 (0.30%) Magento
1 2 (0.30%) Shopify
1 2 (0.30%) WebTrends
2 1 (0.15%) Oracle BPM
2 1 (0.15%) Oracle EBS
Cloud Services
1 231 (34.48%) Azure
2 121 (18.06%) GCP
3 114 (17.01%) AWS
4 95 (14.18%) GitHub
5 65 (9.70%) npm
6 49 (7.31%) AWS CloudFormation
7 47 (7.01%) PaaS
8 34 (5.07%) IaaS
9 27 (4.03%) Azure Data Factory
10 21 (3.13%) OpenShift
11 20 (2.99%) Serverless
12 13 (1.94%) Azure Functions
13 9 (1.34%) Azure Active Directory
14 8 (1.19%) Amazon EC2
14 8 (1.19%) Amazon EKS
15 7 (1.04%) NuGet
16 6 (0.90%) Datadog
16 6 (0.90%) Kong
17 5 (0.75%) Azure Key Vault
17 5 (0.75%) Azure Monitor
Communications & Networking
1 25 (3.73%) MQTT
2 9 (1.34%) Internet
3 6 (0.90%) FTP
4 5 (0.75%) HTTP
5 4 (0.60%) FIX Connectivity
5 4 (0.60%) Kerberos
6 3 (0.45%) Firewall
6 3 (0.45%) Intranet
6 3 (0.45%) SSL
7 2 (0.30%) SSH
7 2 (0.30%) TCP/IP
8 1 (0.15%) AMQP
8 1 (0.15%) HTTPS
8 1 (0.15%) PuTTY
8 1 (0.15%) SMTP
8 1 (0.15%) Telnet
8 1 (0.15%) VLAN
Database & Business Intelligence
1 93 (13.88%) NoSQL
2 84 (12.54%) MongoDB
3 66 (9.85%) SQL Server
4 50 (7.46%) Delta Lake
5 42 (6.27%) Big Data
6 41 (6.12%) PostgreSQL
7 21 (3.13%) MySQL
8 17 (2.54%) Oracle Database
8 17 (2.54%) Relational Database
9 15 (2.24%) Apache Cassandra
10 11 (1.64%) Flink
10 11 (1.64%) SQLPlus
11 10 (1.49%) Redis
12 8 (1.19%) Hazelcast
13 7 (1.04%) BigQuery
13 7 (1.04%) MarkLogic
14 6 (0.90%) Data Lake
14 6 (0.90%) HBase
15 5 (0.75%) Amazon Redshift
15 5 (0.75%) RDBMS
Development Applications
1 469 (70.00%) Jenkins
2 291 (43.43%) Gradle
3 283 (42.24%) Git (software)
4 125 (18.66%) TeamCity
5 104 (15.52%) GitLab
6 99 (14.78%) JIRA
7 90 (13.43%) JUnit
8 88 (13.13%) Cucumber
9 63 (9.40%) gulp
10 55 (8.21%) CircleCI
10 55 (8.21%) Travis CI
11 41 (6.12%) Sonatype Nexus
12 36 (5.37%) Eclipse
13 35 (5.22%) IntelliJ
13 35 (5.22%) Mockito
14 33 (4.93%) SonarQube
15 29 (4.33%) Artifactory
15 29 (4.33%) Bitbucket
15 29 (4.33%) REST Assured
15 29 (4.33%) Selenium
General
1 152 (22.69%) Finance
2 140 (20.90%) Banking
3 136 (20.30%) Social Skills
4 82 (12.24%) Investment Banking
5 27 (4.03%) Analytical Skills
6 20 (2.99%) Front Office
7 16 (2.39%) Public Sector
8 9 (1.34%) Automotive
8 9 (1.34%) Presentation Skills
9 8 (1.19%) Financial Institution
9 8 (1.19%) Retail
10 7 (1.04%) Documentation Skills
10 7 (1.04%) Marketing
11 4 (0.60%) Legal
12 3 (0.45%) Law
13 2 (0.30%) Aviation
13 2 (0.30%) Back Office
13 2 (0.30%) Manufacturing
14 1 (0.15%) Games
14 1 (0.15%) Telecoms
Job Titles
1 359 (53.58%) Developer
2 266 (39.70%) Java Developer
3 108 (16.12%) Senior Developer
4 96 (14.33%) DevOps Engineer
5 88 (13.13%) Senior Java Developer
6 55 (8.21%) Java Engineer
7 49 (7.31%) Architect
7 49 (7.31%) Kubernetes Engineer
8 46 (6.87%) Data Engineer
9 37 (5.52%) Cloud Engineer
10 32 (4.78%) Full Stack Developer
10 32 (4.78%) Software Developer
11 31 (4.63%) Azure Engineer
12 27 (4.03%) Solutions Architect
13 26 (3.88%) Azure Architect
14 25 (3.73%) Developer in Test
14 25 (3.73%) Software Engineer
15 23 (3.43%) Cloud Architect
16 19 (2.84%) Core Java Developer
17 16 (2.39%) Scala Engineer
Libraries, Frameworks & Software Standards
1 271 (40.45%) Spring
2 168 (25.07%) Spring Boot
3 166 (24.78%) REST
4 153 (22.84%) Kafka
5 109 (16.27%) RESTful
6 88 (13.13%) HTML
7 85 (12.69%) Hibernate
8 74 (11.04%) Web Services
9 68 (10.15%) CSS
10 60 (8.96%) AngularJS
11 58 (8.66%) React
12 51 (7.61%) JPA
13 50 (7.46%) HTML5
14 40 (5.97%) JSON
15 39 (5.82%) Node.js
16 38 (5.67%) J2EE
17 36 (5.37%) JMS
17 36 (5.37%) SOAP
18 29 (4.33%) XML
19 23 (3.43%) WireMock
Miscellaneous
1 62 (9.25%) Public Cloud
2 31 (4.63%) Algorithms
2 31 (4.63%) Cloud Native
3 29 (4.33%) Derivative
4 26 (3.88%) Media Streaming
4 26 (3.88%) Video\Live Streaming
5 25 (3.73%) IoT
6 23 (3.43%) Foreign Exchange (FX)
7 22 (3.28%) Data Structures
8 18 (2.69%) User Experience
9 12 (1.79%) Enterprise Software
10 9 (1.34%) Mobile App
10 9 (1.34%) Self-Motivation
11 8 (1.19%) Fixed Income
12 7 (1.04%) Blockchain
12 7 (1.04%) Greenfield Project
12 7 (1.04%) Private Cloud
13 6 (0.90%) Equities
13 6 (0.90%) Linux Command Line
13 6 (0.90%) Management Information System
Operating Systems
1 55 (8.21%) Windows
2 49 (7.31%) Linux
3 24 (3.58%) Unix
4 13 (1.94%) Android
5 7 (1.04%) Red Hat Enterprise Linux
6 4 (0.60%) Amazon Linux
7 3 (0.45%) VMS
7 3 (0.45%) zOS
8 2 (0.30%) Apple iOS
8 2 (0.30%) Debian
8 2 (0.30%) MVS
9 1 (0.15%) AIX
9 1 (0.15%) CentOS
9 1 (0.15%) Mac OS
9 1 (0.15%) Ubuntu
9 1 (0.15%) Windows Server
Processes & Methodologies
1 378 (56.42%) Agile
2 331 (49.40%) CI/CD
3 294 (43.88%) DevOps
4 230 (34.33%) Microservices
5 183 (27.31%) TDD
6 141 (21.04%) Scrum
7 130 (19.40%) BDD
8 125 (18.66%) Open Source
9 121 (18.06%) Software Engineering
10 101 (15.07%) Test Automation
11 83 (12.39%) Mentoring
12 80 (11.94%) Infrastructure as Code
13 74 (11.04%) Continuous Integration
14 68 (10.15%) Event-Driven
15 64 (9.55%) Pair Programming
16 62 (9.25%) Migration
17 59 (8.81%) Full Stack Development
18 57 (8.51%) Kanban
19 52 (7.76%) OO
20 49 (7.31%) Collaborative Working
Programming Languages
1 555 (82.84%) Java
2 144 (21.49%) JavaScript
3 133 (19.85%) Python
4 122 (18.21%) SQL
5 77 (11.49%) Groovy
6 56 (8.36%) Bash
6 56 (8.36%) C#
7 48 (7.16%) PowerShell
7 48 (7.16%) Scala
8 24 (3.58%) PL/SQL
8 24 (3.58%) Shell Script
9 21 (3.13%) Kotlin
10 17 (2.54%) TypeScript
11 11 (1.64%) Ruby
12 10 (1.49%) Perl
13 8 (1.19%) Go
14 2 (0.30%) C
14 2 (0.30%) C++
14 2 (0.30%) ES6
15 1 (0.15%) COBOL
Qualifications
1 45 (6.72%) Security Cleared
2 44 (6.57%) SC Cleared
3 29 (4.33%) Degree
4 22 (3.28%) Computer Science Degree
5 8 (1.19%) BPSS Clearance
6 3 (0.45%) CFA
7 2 (0.30%) DV Cleared
8 1 (0.15%) CCNA
8 1 (0.15%) Cisco Certification
8 1 (0.15%) CITP
8 1 (0.15%) ISTQB
8 1 (0.15%) ISTQB Foundation Certification
8 1 (0.15%) MCSE
8 1 (0.15%) Microsoft Certification
8 1 (0.15%) Numerate Degree
8 1 (0.15%) TOGAF Certification
Quality Assurance & Compliance
1 38 (5.67%) QA
2 8 (1.19%) Accessibility
3 7 (1.04%) Data Quality
4 3 (0.45%) GDPR
5 1 (0.15%) ISO 20022
5 1 (0.15%) NCSC
5 1 (0.15%) SEPA
System Software
1 257 (38.36%) Docker
2 12 (1.79%) Active Directory
3 8 (1.19%) Virtual Machines
4 5 (0.75%) VirtualBox
5 3 (0.45%) Postfix
6 2 (0.30%) Platform Symphony
7 1 (0.15%) OpenAM
7 1 (0.15%) OpenDJ
7 1 (0.15%) OpenIDM
7 1 (0.15%) VMware Infrastructure
7 1 (0.15%) vSphere
Systems Management
1 328 (48.96%) Kubernetes
2 207 (30.90%) Terraform
3 106 (15.82%) Ansible
4 57 (8.51%) Opscode Chef
5 44 (6.57%) Prometheus
6 41 (6.12%) Grafana
7 23 (3.43%) Istio
8 18 (2.69%) Puppet
9 9 (1.34%) Rancher
10 7 (1.04%) Docker Swarm
10 7 (1.04%) ITRS Geneos
10 7 (1.04%) Mesos
11 6 (0.90%) Consul
12 5 (0.75%) Kibana
13 4 (0.60%) Packer
14 3 (0.45%) logstash
15 2 (0.30%) Control-M
16 1 (0.15%) HP Quality Center
16 1 (0.15%) Nagios
16 1 (0.15%) Single Sign-On
Vendors
1 105 (15.67%) Microsoft
2 101 (15.07%) Oracle
3 73 (10.90%) Google
4 68 (10.15%) Databricks
5 23 (3.43%) Splunk
6 16 (2.39%) Red Hat
7 13 (1.94%) IBM
8 8 (1.19%) Adobe
8 8 (1.19%) MuleSoft
8 8 (1.19%) Sybase
9 7 (1.04%) AppDynamics
9 7 (1.04%) Dynatrace
10 6 (0.90%) ForgeRock
11 5 (0.75%) Black Duck
11 5 (0.75%) Checkmarx
11 5 (0.75%) TIBCO
12 4 (0.60%) Atlassian
12 4 (0.60%) Informatica
12 4 (0.60%) Salesforce.com
12 4 (0.60%) Teradata