Period
to 17 April 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 17 April 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
17 Apr 2021
Same period 2020 Same period 2019
Rank 168 166 136
Rank change year-on-year -2 -30 -8
Contract jobs citing Maven 363 382 879
As % of all contract jobs advertised in London 1.65% 1.60% 2.07%
As % of the Development Applications category 8.89% 8.02% 9.49%
Number of daily rates quoted 246 276 641
10th Percentile £403 £401 £438
25th Percentile £500 £463 £500
Median daily rate (50th Percentile) £575 £525 £550
Median % change year-on-year +9.52% -4.55% +3.77%
75th Percentile £650 £588 £625
90th Percentile £706 £663 £700
England median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% +2.44%
Number of hourly rates quoted 0 2 1
Median hourly rate - £63.60 £47.50
Median % change year-on-year - +33.88% -26.92%
England median hourly rate £55.75 £60.75 £60.75
% change year-on-year -8.23% - +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 4,083 4,763 9,262
As % of all contract IT jobs advertised in London 18.57% 20.00% 21.86%
Number of daily rates quoted 2,888 3,471 6,775
10th Percentile £363 £380 £369
25th Percentile £428 £440 £438
Median daily rate (50th Percentile) £524 £525 £525
Median % change year-on-year -0.29% - +5.00%
75th Percentile £613 £613 £600
90th Percentile £675 £688 £675
England median daily rate £488 £500 £500
% change year-on-year -2.50% - +5.26%
Number of hourly rates quoted 16 38 37
10th Percentile £37.13 £39.24 £21.85
25th Percentile £49.13 £44.75 £31.50
Median hourly rate £62.00 £54.50 £36.67
Median % change year-on-year +13.76% +48.62% -18.51%
75th Percentile £68.00 £68.51 £52.50
90th Percentile £68.36 £78.75 £54.85
England median hourly rate £45.50 £47.00 £44.92
% change year-on-year -3.19% +4.64% +5.68%

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 17 April 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 17 April 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 +51 49 £625 +25.00% 26
South London 0 6 £498 -5.24% 1
West London +25 3 - - 8
Maven
England

For the 6 months to 17 April 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.

1 323 (88.98%) Java
2 203 (55.92%) Agile Software Development
3 194 (53.44%) Jenkins
4 182 (50.14%) Git (software)
5 176 (48.48%) Spring
6 161 (44.35%) Microservices
7 137 (37.74%) Docker
8 135 (37.19%) Kubernetes
9 133 (36.64%) REST
10 129 (35.54%) DevOps
11 108 (29.75%) TDD
12 105 (28.93%) Python
13 100 (27.55%) Banking
13 100 (27.55%) Gradle
14 97 (26.72%) Finance
15 91 (25.07%) Spring Boot
16 89 (24.52%) AWS
17 86 (23.69%) BDD
18 83 (22.87%) Scrum
18 83 (22.87%) Continuous Integration
19 81 (22.31%) Java 8
20 80 (22.04%) RESTful
21 73 (20.11%) Test Automation
21 73 (20.11%) JIRA
22 71 (19.56%) Cucumber
23 67 (18.46%) JUnit
24 65 (17.91%) Terraform
25 64 (17.63%) Web Services
26 62 (17.08%) Linux
27 61 (16.80%) SQL

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 36 (9.92%) Confluence
2 27 (7.44%) JBoss
3 22 (6.06%) WebSphere
4 20 (5.51%) Tomcat
5 19 (5.23%) Mule
6 18 (4.96%) Apache
7 17 (4.68%) nginx
8 13 (3.58%) Jetty
8 13 (3.58%) Red Hat Fuse
9 10 (2.75%) Anypoint
9 10 (2.75%) Apache Spark
10 9 (2.48%) Cloud Foundry
10 9 (2.48%) Mule ESB
11 8 (2.20%) WebLogic
12 7 (1.93%) Oracle Coherence
13 6 (1.65%) Apache Airflow
13 6 (1.65%) Elasticsearch
14 4 (1.10%) Apache Solr
14 4 (1.10%) GlassFish
14 4 (1.10%) WebSphere Application Server
Applications
1 1 (0.28%) Microsoft Office
1 1 (0.28%) Microsoft PowerPoint
1 1 (0.28%) MS Visio
Business Applications
1 7 (1.93%) ION MarketView
2 1 (0.28%) Dynamics AX
2 1 (0.28%) SAP Hybris
Cloud Services
1 89 (24.52%) AWS
2 58 (15.98%) GitHub
3 52 (14.33%) GCP
4 51 (14.05%) Azure
5 36 (9.92%) OpenShift
6 28 (7.71%) Serverless
7 21 (5.79%) PaaS
8 20 (5.51%) AWS Lambda
8 20 (5.51%) npm
9 16 (4.41%) IaaS
10 14 (3.86%) Slack
11 7 (1.93%) Amazon S3
11 7 (1.93%) AWS CloudFormation
12 6 (1.65%) Cloud Functions
13 5 (1.38%) Amazon SQS
13 5 (1.38%) SaaS
14 4 (1.10%) Datadog
14 4 (1.10%) Yarn
15 3 (0.83%) Amazon ECS
15 3 (0.83%) Amazon EKS
Communications & Networking
1 11 (3.03%) HTTP
2 4 (1.10%) AMQP
3 2 (0.55%) SSL
3 2 (0.55%) SWIFTNet
3 2 (0.55%) Wireless
4 1 (0.28%) DMZ
4 1 (0.28%) DNS
4 1 (0.28%) Firewall
4 1 (0.28%) FIX Connectivity
4 1 (0.28%) FTP
4 1 (0.28%) Network Security
Database & Business Intelligence
1 56 (15.43%) NoSQL
2 50 (13.77%) MongoDB
3 41 (11.29%) SQL Server
4 34 (9.37%) BigQuery
5 24 (6.61%) PostgreSQL
6 23 (6.34%) Relational Database
7 22 (6.06%) MySQL
8 19 (5.23%) Big Data
9 18 (4.96%) Bigtable
10 17 (4.68%) Cloud Spanner
11 15 (4.13%) Data Warehouse
12 9 (2.48%) Apache Cassandra
13 8 (2.20%) Hadoop
14 7 (1.93%) Data Mart
15 6 (1.65%) Data Lake
16 5 (1.38%) Redis
17 4 (1.10%) Apache Hive
17 4 (1.10%) RDBMS
18 3 (0.83%) DB2
18 3 (0.83%) SQLPlus
Development Applications
1 194 (53.44%) Jenkins
2 182 (50.14%) Git (software)
3 100 (27.55%) Gradle
4 73 (20.11%) JIRA
5 71 (19.56%) Cucumber
6 67 (18.46%) JUnit
7 37 (10.19%) GitLab
8 32 (8.82%) Ant
9 29 (7.99%) Mockito
10 27 (7.44%) Selenium
11 26 (7.16%) Subversion
12 24 (6.61%) gulp
13 23 (6.34%) Sonatype Nexus
14 22 (6.06%) IntelliJ
15 20 (5.51%) TeamCity
16 18 (4.96%) Atlassian Bamboo
16 18 (4.96%) Bitbucket
17 17 (4.68%) CircleCI
17 17 (4.68%) Travis CI
18 16 (4.41%) SonarQube
General
1 100 (27.55%) Banking
2 97 (26.72%) Finance
3 31 (8.54%) Investment Banking
4 18 (4.96%) Front Office
5 16 (4.41%) Retail
6 6 (1.65%) Financial Institution
7 5 (1.38%) Marketing
7 5 (1.38%) Public Sector
8 4 (1.10%) Retail Banking
9 3 (0.83%) Advertising
9 3 (0.83%) Back Office
9 3 (0.83%) Telecoms
10 2 (0.55%) Billing
10 2 (0.55%) Pharmaceutical
10 2 (0.55%) Private Banking
10 2 (0.55%) Publishing
11 1 (0.28%) Dutch Language
11 1 (0.28%) Games
11 1 (0.28%) Hebrew Language
11 1 (0.28%) Manufacturing
Job Titles
1 189 (52.07%) Developer
2 156 (42.98%) Java Developer
3 69 (19.01%) Senior Developer
4 65 (17.91%) Senior Java Developer
5 46 (12.67%) DevOps Engineer
6 32 (8.82%) Java Engineer
7 23 (6.34%) Architect
8 22 (6.06%) SC Cleared Java Developer
9 19 (5.23%) Full Stack Developer
10 18 (4.96%) Data Engineer
11 16 (4.41%) Kubernetes Engineer
12 13 (3.58%) AWS Developer
13 10 (2.75%) Azure Engineer
13 10 (2.75%) Integration Developer
13 10 (2.75%) Java Middleware Developer
13 10 (2.75%) Middleware Developer
13 10 (2.75%) Senior DevOps
13 10 (2.75%) Senior Integration Developer
13 10 (2.75%) Senior Middleware Developer
14 9 (2.48%) Automation Tester
Libraries, Frameworks & Software Standards
1 176 (48.48%) Spring
2 133 (36.64%) REST
3 91 (25.07%) Spring Boot
4 80 (22.04%) RESTful
5 64 (17.63%) Web Services
6 60 (16.53%) AngularJS
7 46 (12.67%) HTML
8 42 (11.57%) Hibernate
9 40 (11.02%) Node.js
10 38 (10.47%) React
10 38 (10.47%) SOAP
11 37 (10.19%) CSS
11 37 (10.19%) JMS
12 35 (9.64%) JSON
13 32 (8.82%) Kafka
14 31 (8.54%) XML
15 25 (6.89%) Java EE
16 22 (6.06%) JDBC
17 21 (5.79%) J2EE
18 19 (5.23%) Middleware
Miscellaneous
1 25 (6.89%) Enterprise Software
1 25 (6.89%) Fixed Income
2 23 (6.34%) Analytical Skills
3 19 (5.23%) Mobile App
4 13 (3.58%) Credit Risk
5 12 (3.31%) Self-Motivation
6 11 (3.03%) Algorithms
6 11 (3.03%) User Experience
7 10 (2.75%) Data Structures
7 10 (2.75%) Market Risk
8 9 (2.48%) Grid Computing
8 9 (2.48%) iPad
9 8 (2.20%) Cloud Native
10 7 (1.93%) Clustering
10 7 (1.93%) Derivative
10 7 (1.93%) Public Cloud
11 6 (1.65%) Foreign Exchange (FX)
11 6 (1.65%) Hedge funds
12 5 (1.38%) Management Information System
13 4 (1.10%) Mobile Payment
Operating Systems
1 62 (17.08%) Linux
2 37 (10.19%) Unix
3 11 (3.03%) Windows
4 4 (1.10%) CentOS
4 4 (1.10%) Ubuntu
5 2 (0.55%) Solaris
6 1 (0.28%) Android
Processes & Methodologies
1 203 (55.92%) Agile Software Development
2 161 (44.35%) Microservices
3 129 (35.54%) DevOps
4 108 (29.75%) TDD
5 86 (23.69%) BDD
6 83 (22.87%) Continuous Integration
6 83 (22.87%) Scrum
7 73 (20.11%) Test Automation
8 50 (13.77%) Software Engineering
9 45 (12.40%) OO
10 38 (10.47%) Open Source
11 37 (10.19%) Mentoring
12 32 (8.82%) MVC
12 32 (8.82%) SDLC
13 31 (8.54%) Low Latency
13 31 (8.54%) Multithreading
14 30 (8.26%) Continuous Delivery
15 28 (7.71%) Kanban
16 27 (7.44%) Build Automation
17 25 (6.89%) Analytics
Programming Languages
1 323 (88.98%) Java
2 105 (28.93%) Python
3 81 (22.31%) Java 8
4 61 (16.80%) SQL
5 54 (14.88%) JavaScript
6 20 (5.51%) Groovy
7 18 (4.96%) Bash Shell
7 18 (4.96%) Scala
7 18 (4.96%) Shell Script
8 14 (3.86%) PowerShell
9 13 (3.58%) TypeScript
10 11 (3.03%) Go
10 11 (3.03%) PL/SQL
11 9 (2.48%) Kotlin
12 5 (1.38%) C#
13 4 (1.10%) C++
13 4 (1.10%) Ruby
13 4 (1.10%) XPath
14 3 (0.83%) AspectJ
14 3 (0.83%) C
Qualifications
1 42 (11.57%) Security Cleared
2 39 (10.74%) SC Cleared
3 16 (4.41%) Degree
4 10 (2.75%) Computer Science Degree
5 4 (1.10%) ISTQB
6 3 (0.83%) CTC Cleared
6 3 (0.83%) Master's Degree
7 2 (0.55%) BPSS Clearance
7 2 (0.55%) DV Cleared
7 2 (0.55%) ISTQB Advanced Certification
7 2 (0.55%) ISTQB Foundation Certification
8 1 (0.28%) HNC
Quality Assurance & Compliance
1 45 (12.40%) QA
2 2 (0.55%) ISO 15022
2 2 (0.55%) ISO 20022
3 1 (0.28%) GDPR
System Software
1 137 (37.74%) Docker
2 16 (4.41%) Virtual Machines
3 3 (0.83%) HDFS
4 2 (0.55%) Apache ZooKeeper
4 2 (0.55%) KVM
5 1 (0.28%) Active Directory
5 1 (0.28%) Platform Symphony
5 1 (0.28%) VMware Infrastructure
5 1 (0.28%) vSphere
Systems Management
1 135 (37.19%) Kubernetes
2 65 (17.91%) Terraform
3 44 (12.12%) Ansible
4 23 (6.34%) Opscode Chef
5 14 (3.86%) Grafana
6 13 (3.58%) Argo
7 12 (3.31%) Prometheus
8 11 (3.03%) Istio
8 11 (3.03%) Puppet
9 7 (1.93%) Docker Swarm
10 6 (1.65%) CloudHub
11 5 (1.38%) Kibana
11 5 (1.38%) Packer
11 5 (1.38%) Salt
12 3 (0.83%) ITRS Geneos
12 3 (0.83%) Oozie
12 3 (0.83%) Rancher
13 2 (0.55%) Mesos
14 1 (0.28%) Graphite
14 1 (0.28%) vRealize
Vendors
1 43 (11.85%) Oracle
2 39 (10.74%) Google
3 18 (4.96%) Atlassian
4 13 (3.58%) Microsoft
5 12 (3.31%) MuleSoft
6 11 (3.03%) Murex
7 10 (2.75%) ION Trading
7 10 (2.75%) Sybase
8 8 (2.20%) IBM
9 7 (1.93%) New Relic
10 6 (1.65%) Salesforce.com
10 6 (1.65%) Splunk
11 5 (1.38%) AppDynamics
12 4 (1.10%) Veracode
13 3 (0.83%) Databricks
13 3 (0.83%) Red Hat
14 2 (0.55%) Adobe
14 2 (0.55%) Cadence
14 2 (0.55%) Dynatrace
14 2 (0.55%) SAP