Period
to 25 July 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 25 July 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
25 Jul 2021
Same period 2020 Same period 2019
Rank 145 164 185
Rank change year-on-year +19 +21 -62
Contract jobs citing Maven 557 258 624
As % of all contract jobs advertised in London 1.88% 1.59% 1.54%
As % of the Development Applications category 9.75% 7.64% 7.74%
Number of daily rates quoted 384 176 428
10th Percentile £425 £400 £413
25th Percentile £511 £463 £463
Median daily rate (50th Percentile) £600 £520 £550
Median % change year-on-year +15.38% -5.45% -
75th Percentile £675 £575 £625
90th Percentile £738 £663 £700
England median daily rate £550 £500 £500
% change year-on-year +10.00% - -3.85%
Number of hourly rates quoted 1 2 0
Median hourly rate £25.50 £63.60 -
Median % change year-on-year -59.90% - -
England median hourly rate £65.50 £63.50 £60.00
% change year-on-year +3.15% +5.83% +33.33%

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 5,714 3,379 8,057
As % of all contract IT jobs advertised in London 19.30% 20.82% 19.90%
Number of daily rates quoted 4,006 2,486 5,770
10th Percentile £400 £375 £363
25th Percentile £463 £450 £425
Median daily rate (50th Percentile) £550 £525 £525
Median % change year-on-year +4.76% - +5.00%
75th Percentile £638 £625 £600
90th Percentile £713 £700 £675
England median daily rate £500 £500 £485
% change year-on-year - +3.09% +2.11%
Number of hourly rates quoted 22 21 25
10th Percentile £29.33 £32.75 £20.05
25th Percentile £39.94 £45.25 £23.25
Median hourly rate £59.50 £51.00 £47.83
Median % change year-on-year +16.67% +6.63% +9.33%
75th Percentile £67.25 £63.75 £53.75
90th Percentile £68.94 £65.25 £56.10
England median hourly rate £50.00 £47.50 £45.00
% change year-on-year +5.26% +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 25 July 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 25 July 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 0 55 £650 +23.81% 28
South London -19 6 £475 -9.52% 5
West London +5 4 - - 10
Maven
England

For the 6 months to 25 July 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.

1 484 (86.89%) Java
2 352 (63.20%) Jenkins
3 336 (60.32%) Agile Software Development
4 265 (47.58%) Spring
5 244 (43.81%) Git (software)
6 219 (39.32%) Microservices
7 209 (37.52%) REST
8 196 (35.19%) Kubernetes
9 193 (34.65%) DevOps
10 189 (33.93%) Docker
11 179 (32.14%) Finance
12 149 (26.75%) Gradle
13 142 (25.49%) Python
14 139 (24.96%) AWS
15 136 (24.42%) TDD
16 133 (23.88%) Banking
17 131 (23.52%) Spring Boot
18 125 (22.44%) SQL
19 123 (22.08%) Test Automation
20 122 (21.90%) Continuous Integration
21 121 (21.72%) Scrum
22 118 (21.18%) Java 8
23 117 (21.01%) GitHub
24 116 (20.83%) JavaScript
25 111 (19.93%) RESTful
26 109 (19.57%) Oracle
27 107 (19.21%) Social Skills
28 98 (17.59%) Terraform
29 96 (17.24%) Web Services
30 95 (17.06%) Linux

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 56 (10.05%) Tomcat
2 44 (7.90%) Confluence
3 29 (5.21%) WebSphere
4 26 (4.67%) Apache Spark
5 22 (3.95%) Apache
5 22 (3.95%) WebLogic
6 19 (3.41%) JBoss
7 17 (3.05%) Jetty
8 13 (2.33%) Mule
9 12 (2.15%) nginx
10 11 (1.97%) CMS
10 11 (1.97%) Elasticsearch
11 10 (1.80%) Adobe Experience Manager
12 9 (1.62%) Anypoint
13 7 (1.26%) Cloud Foundry
13 7 (1.26%) Mule ESB
14 6 (1.08%) Red Hat Fuse
15 4 (0.72%) Oracle Coherence
16 3 (0.54%) Apache Airflow
16 3 (0.54%) Camunda
Applications
1 2 (0.36%) Chatbot
2 1 (0.18%) Photoshop
Business Applications
1 4 (0.72%) SAP Hybris
2 3 (0.54%) SAP Oil and Gas
3 2 (0.36%) Adobe Campaign
3 2 (0.36%) ION MarketView
3 2 (0.36%) Magento
3 2 (0.36%) Oracle BPM
4 1 (0.18%) Dynamics AX
Cloud Services
1 139 (24.96%) AWS
2 117 (21.01%) GitHub
3 92 (16.52%) Azure
4 75 (13.46%) GCP
5 41 (7.36%) Serverless
6 32 (5.75%) OpenShift
7 30 (5.39%) PaaS
8 29 (5.21%) npm
9 26 (4.67%) AWS CloudFormation
9 26 (4.67%) AWS Lambda
10 23 (4.13%) IaaS
11 18 (3.23%) Slack
12 14 (2.51%) Amazon S3
13 8 (1.44%) SaaS
14 7 (1.26%) dbt
15 6 (1.08%) Amazon CloudWatch
15 6 (1.08%) Amazon EC2
15 6 (1.08%) Amazon EKS
15 6 (1.08%) AWS CodePipeline
15 6 (1.08%) Azure Pipelines
Communications & Networking
1 10 (1.80%) HTTP
2 5 (0.90%) Firewall
3 4 (0.72%) Kerberos
4 3 (0.54%) DNS
4 3 (0.54%) Internet
4 3 (0.54%) IPsec
4 3 (0.54%) IPv4
4 3 (0.54%) Network Security
4 3 (0.54%) OpenVPN
4 3 (0.54%) VPN
5 2 (0.36%) DSL
5 2 (0.36%) HTTPS
5 2 (0.36%) SWIFTNet
6 1 (0.18%) AMQP
6 1 (0.18%) FIX Connectivity
6 1 (0.18%) Intranet
6 1 (0.18%) SSL
Database & Business Intelligence
1 95 (17.06%) NoSQL
2 64 (11.49%) MongoDB
3 61 (10.95%) SQL Server
4 45 (8.08%) Relational Database
5 34 (6.10%) PostgreSQL
6 29 (5.21%) Big Data
7 21 (3.77%) MySQL
8 20 (3.59%) Apache Cassandra
9 17 (3.05%) BigQuery
10 15 (2.69%) Hadoop
11 14 (2.51%) Apache Hive
11 14 (2.51%) Oracle Database
12 12 (2.15%) Data Warehouse
13 10 (1.80%) Parquet
14 9 (1.62%) Azure SQL Data Warehouse
15 8 (1.44%) HBase
16 7 (1.26%) Oracle Reports
16 7 (1.26%) RDBMS
17 6 (1.08%) Tableau
18 5 (0.90%) SAP HANA
Development Applications
1 352 (63.20%) Jenkins
2 244 (43.81%) Git (software)
3 149 (26.75%) Gradle
4 95 (17.06%) JIRA
5 81 (14.54%) JUnit
6 79 (14.18%) Cucumber
7 55 (9.87%) Sonatype Nexus
8 54 (9.69%) TeamCity
9 53 (9.52%) IntelliJ
10 47 (8.44%) GitLab
11 42 (7.54%) Subversion
12 41 (7.36%) Mockito
13 39 (7.00%) Ant
14 37 (6.64%) gulp
15 35 (6.28%) Eclipse
16 31 (5.57%) Atlassian Bamboo
17 27 (4.85%) Bitbucket
17 27 (4.85%) Selenium
18 25 (4.49%) CircleCI
18 25 (4.49%) Hudson
General
1 179 (32.14%) Finance
2 133 (23.88%) Banking
3 107 (19.21%) Social Skills
4 46 (8.26%) Analytical Skills
5 38 (6.82%) Investment Banking
6 27 (4.85%) Retail
7 20 (3.59%) Front Office
8 13 (2.33%) Financial Institution
9 11 (1.97%) Retail Banking
10 6 (1.08%) Presentation Skills
11 5 (0.90%) Public Sector
12 4 (0.72%) Games
12 4 (0.72%) Marketing
12 4 (0.72%) Private Banking
12 4 (0.72%) Publishing
13 3 (0.54%) Documentation Skills
14 2 (0.36%) Advertising
14 2 (0.36%) Back Office
14 2 (0.36%) Law
14 2 (0.36%) Telecoms
Job Titles
1 290 (52.06%) Developer
2 224 (40.22%) Java Developer
3 93 (16.70%) Senior Developer
4 79 (14.18%) Senior Java Developer
5 74 (13.29%) DevOps Engineer
6 39 (7.00%) Java Engineer
7 37 (6.64%) Architect
8 25 (4.49%) Full Stack Developer
9 21 (3.77%) AWS Developer
9 21 (3.77%) Software Engineer
10 20 (3.59%) Data Engineer
11 18 (3.23%) Systems Engineer
12 15 (2.69%) Cloud Architect
13 14 (2.51%) Big Data Engineer
13 14 (2.51%) Kubernetes Engineer
13 14 (2.51%) SC Cleared Java Developer
14 13 (2.33%) Azure Architect
14 13 (2.33%) Solutions Architect
15 12 (2.15%) Automation Engineer
15 12 (2.15%) Azure Engineer
Libraries, Frameworks & Software Standards
1 265 (47.58%) Spring
2 209 (37.52%) REST
3 131 (23.52%) Spring Boot
4 111 (19.93%) RESTful
5 96 (17.24%) Web Services
6 83 (14.90%) AngularJS
6 83 (14.90%) HTML
7 79 (14.18%) React
8 72 (12.93%) Kafka
9 63 (11.31%) CSS
10 60 (10.77%) Hibernate
11 51 (9.16%) JSON
12 49 (8.80%) SOAP
13 48 (8.62%) JMS
13 48 (8.62%) XML
14 42 (7.54%) Node.js
15 32 (5.75%) J2EE
16 29 (5.21%) jQuery
17 27 (4.85%) Middleware
17 27 (4.85%) OAuth
Miscellaneous
1 30 (5.39%) Enterprise Software
2 24 (4.31%) Public Cloud
3 23 (4.13%) Cloud Native
4 19 (3.41%) Algorithms
4 19 (3.41%) Mobile App
5 18 (3.23%) User Experience
6 16 (2.87%) Self-Motivation
7 15 (2.69%) Fixed Income
8 11 (1.97%) Data Protection Act
8 11 (1.97%) Management Information System
9 10 (1.80%) Data Structures
10 8 (1.44%) Legacy Applications
11 7 (1.26%) Derivative
11 7 (1.26%) Foreign Exchange (FX)
12 6 (1.08%) Clustering
12 6 (1.08%) Hedge funds
13 5 (0.90%) Credit Risk
13 5 (0.90%) PKI
13 5 (0.90%) Reference Data
14 4 (0.72%) Grid Computing
Operating Systems
1 95 (17.06%) Linux
2 73 (13.11%) Unix
3 22 (3.95%) Windows
4 9 (1.62%) Red Hat Enterprise Linux
5 7 (1.26%) CentOS
5 7 (1.26%) Ubuntu
6 6 (1.08%) Solaris
7 3 (0.54%) Android
8 2 (0.36%) VMS
9 1 (0.18%) Apple iOS
9 1 (0.18%) Windows Server
Processes & Methodologies
1 336 (60.32%) Agile Software Development
2 219 (39.32%) Microservices
3 193 (34.65%) DevOps
4 136 (24.42%) TDD
5 123 (22.08%) Test Automation
6 122 (21.90%) Continuous Integration
7 121 (21.72%) Scrum
8 92 (16.52%) Software Engineering
9 87 (15.62%) BDD
10 69 (12.39%) OO
11 68 (12.21%) Open Source
12 53 (9.52%) Multithreading
13 52 (9.34%) Mentoring
14 51 (9.16%) Unit Testing
15 50 (8.98%) MVC
16 45 (8.08%) SDLC
17 43 (7.72%) Build Automation
18 40 (7.18%) Analytics
18 40 (7.18%) Kanban
19 39 (7.00%) OOP
Programming Languages
1 484 (86.89%) Java
2 142 (25.49%) Python
3 125 (22.44%) SQL
4 118 (21.18%) Java 8
5 116 (20.83%) JavaScript
6 59 (10.59%) Groovy
7 56 (10.05%) Bash Shell
8 37 (6.64%) Scala
9 35 (6.28%) PowerShell
10 32 (5.75%) Shell Script
11 31 (5.57%) Java 11
11 31 (5.57%) TypeScript
12 27 (4.85%) PL/SQL
13 26 (4.67%) Kotlin
14 24 (4.31%) C#
15 22 (3.95%) Go
16 17 (3.05%) Ruby
17 12 (2.15%) C
18 11 (1.97%) Perl
19 7 (1.26%) C++
Qualifications
1 35 (6.28%) Degree
2 30 (5.39%) Security Cleared
3 29 (5.21%) SC Cleared
4 26 (4.67%) Computer Science Degree
5 8 (1.44%) Master's Degree
6 3 (0.54%) BPSS Clearance
7 2 (0.36%) CTC Cleared
7 2 (0.36%) ISTQB
7 2 (0.36%) ISTQB Foundation Certification
8 1 (0.18%) DV Cleared
8 1 (0.18%) HNC
Quality Assurance & Compliance
1 54 (9.69%) QA
2 17 (3.05%) Accessibility
3 4 (0.72%) GDPR
4 2 (0.36%) ISO 15022
4 2 (0.36%) ISO 20022
5 1 (0.18%) Dodd-Frank
5 1 (0.18%) EMIR
5 1 (0.18%) MiFID
System Software
1 189 (33.93%) Docker
2 10 (1.80%) Virtual Machines
3 7 (1.26%) Apache ZooKeeper
4 6 (1.08%) HDFS
5 3 (0.54%) iptables
5 3 (0.54%) Varnish
6 2 (0.36%) Active Directory
6 2 (0.36%) Platform Symphony
7 1 (0.18%) OpenAM
7 1 (0.18%) OpenDJ
7 1 (0.18%) VMware Infrastructure
7 1 (0.18%) vSphere
Systems Management
1 196 (35.19%) Kubernetes
2 98 (17.59%) Terraform
3 87 (15.62%) Ansible
4 40 (7.18%) Opscode Chef
5 39 (7.00%) Puppet
6 24 (4.31%) Grafana
7 23 (4.13%) Prometheus
8 13 (2.33%) Oozie
9 11 (1.97%) Istio
10 10 (1.80%) Docker Swarm
11 9 (1.62%) Single Sign-On
12 8 (1.44%) Kibana
13 7 (1.26%) Argo
14 6 (1.08%) CloudHub
14 6 (1.08%) logstash
14 6 (1.08%) Rancher
14 6 (1.08%) Salt
15 4 (0.72%) Hadoop YARN
15 4 (0.72%) Mesos
16 3 (0.54%) ITRS Geneos
Vendors
1 109 (19.57%) Oracle
2 46 (8.26%) Google
3 32 (5.75%) Microsoft
4 19 (3.41%) MuleSoft
5 16 (2.87%) Atlassian
6 11 (1.97%) Adobe
6 11 (1.97%) Splunk
7 9 (1.62%) hybris
7 9 (1.62%) IBM
7 9 (1.62%) Red Hat
8 8 (1.44%) Murex
8 8 (1.44%) Twitter
9 7 (1.26%) Databricks
9 7 (1.26%) Dynatrace
9 7 (1.26%) New Relic
9 7 (1.26%) SAP
10 6 (1.08%) ION Trading
10 6 (1.08%) Sybase
11 5 (0.90%) AppDynamics
11 5 (0.90%) Salesforce.com