Period
to 23 October 2018

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for JVM Tuning skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JVM Tuning over the 6 months to 23 October 2018 with a comparison to the same period in the previous 2 years.

JVM Tuning
England > London
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 818 843 858
Rank change year-on-year +25 +15 +65
Permanent jobs citing JVM Tuning 3 4 2
As % of all permanent IT jobs advertised in London 0.004% 0.005% 0.003%
As % of the Processes & Methodologies category 0.005% 0.006% 0.003%
Number of salaries quoted 3 4 2
London median annual salary £80,000 £80,000 £66,250
Median salary % change year-on-year - +20.75% -10.17%
10th Percentile £56,000 £70,375 £51,875
90th Percentile £107,000 £100,125 £77,625
England median annual salary £66,250 £73,750 £50,000
% change year-on-year -10.17% +47.50% -28.57%

JVM Tuning is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 62,403 69,281 70,188
As % of all permanent IT jobs advertised in London 91.70% 92.81% 92.00%
Number of salaries quoted 50,143 53,043 60,553
London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £35,000 £35,000 £33,260
90th Percentile £95,000 £90,000 £87,500
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

JVM Tuning
Job Vacancy Trend in London

Job postings citing JVM Tuning as a percentage of all IT jobs advertised in London.

Job vacancy trend for JVM Tuning in London

JVM Tuning
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JVM Tuning in London.

Salary trend for JVM Tuning in London

JVM Tuning
Salary Histogram in London

The salary distribution of IT jobs citing JVM Tuning in London over the 6 months to 23 October 2018.

Salary histogram for JVM Tuning in London

For the 6 months to 23 October 2018, IT jobs citing JVM Tuning also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for JVM Tuning.

1 3 (100.00%) Java
2 2 (66.67%) JUnit
2 2 (66.67%) Problem-Solving
2 2 (66.67%) Unix
2 2 (66.67%) Linux
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Git (software)
3 1 (33.33%) Test Automation
3 1 (33.33%) Hadoop
3 1 (33.33%) Amazon AWS
3 1 (33.33%) WebDriver
3 1 (33.33%) Open Source
3 1 (33.33%) Mockito
3 1 (33.33%) Cucumber
3 1 (33.33%) BDD
3 1 (33.33%) Puppet
3 1 (33.33%) NoSQL
3 1 (33.33%) Kafka
3 1 (33.33%) Bitbucket
3 1 (33.33%) Jenkins
3 1 (33.33%) Mobile App
3 1 (33.33%) Enterprise Software
3 1 (33.33%) Opscode Chef
3 1 (33.33%) Docker
3 1 (33.33%) DevOps
3 1 (33.33%) Google Cloud Platform
3 1 (33.33%) Kubernetes
3 1 (33.33%) SonarQube
3 1 (33.33%) Continuous Delivery
3 1 (33.33%) API Testing

JVM Tuning
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:

Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Google Cloud Platform
Communications & Networking
1 1 (33.33%) Firewall
Database & Business Intelligence
1 1 (33.33%) Hadoop
1 1 (33.33%) MySQL
1 1 (33.33%) NoSQL
Development Applications
1 2 (66.67%) Git (software)
1 2 (66.67%) JUnit
2 1 (33.33%) Bitbucket
2 1 (33.33%) Cucumber
2 1 (33.33%) IntelliJ
2 1 (33.33%) Jenkins
2 1 (33.33%) Mockito
2 1 (33.33%) Protractor
2 1 (33.33%) Selenium
2 1 (33.33%) SonarQube
2 1 (33.33%) Sonatype Nexus
2 1 (33.33%) TeamCity
2 1 (33.33%) TestNG
2 1 (33.33%) WebDriver
General
1 1 (33.33%) Back Office
1 1 (33.33%) Banking
1 1 (33.33%) Finance
1 1 (33.33%) Front Office
Job Titles
1 1 (33.33%) Analyst
1 1 (33.33%) Developer
1 1 (33.33%) DevOps Engineer
1 1 (33.33%) DevOps Engineer - Fintech
1 1 (33.33%) Java Developer
1 1 (33.33%) Java Pricing Developer
1 1 (33.33%) Lead Developer
1 1 (33.33%) Lead Java Developer
1 1 (33.33%) Pricing Developer
1 1 (33.33%) QA Analyst
1 1 (33.33%) Senior Developer
1 1 (33.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 1 (33.33%) J2EE
1 1 (33.33%) Kafka
1 1 (33.33%) Spring
1 1 (33.33%) Web Services
Miscellaneous
1 1 (33.33%) Enterprise Software
1 1 (33.33%) Fintech
1 1 (33.33%) Mobile App
1 1 (33.33%) Virtual Team
Operating Systems
1 2 (66.67%) Linux
1 2 (66.67%) Unix
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Problem-Solving
2 1 (33.33%) API Testing
2 1 (33.33%) BDD
2 1 (33.33%) Configuration Management
2 1 (33.33%) Continuous Delivery
2 1 (33.33%) Continuous Integration
2 1 (33.33%) Data Management
2 1 (33.33%) Deployment Automation
2 1 (33.33%) DevOps
2 1 (33.33%) E-Commerce
2 1 (33.33%) Electronic Trading
2 1 (33.33%) Information Security
2 1 (33.33%) Load Balancing
2 1 (33.33%) Mathematics
2 1 (33.33%) Open Source
2 1 (33.33%) Performance Testing
2 1 (33.33%) Risk Assessment
2 1 (33.33%) TDD
2 1 (33.33%) Test Automation
Programming Languages
1 3 (100.00%) Java
2 1 (33.33%) JavaScript
2 1 (33.33%) Perl
2 1 (33.33%) PHP
2 1 (33.33%) Python
2 1 (33.33%) Ruby
2 1 (33.33%) SQL
Quality Assurance & Compliance
1 1 (33.33%) QA
System Software
1 1 (33.33%) Docker
Systems Management
1 1 (33.33%) Kubernetes
1 1 (33.33%) Opscode Chef
1 1 (33.33%) Puppet
1 1 (33.33%) Rancher
Vendors
1 1 (33.33%) Google