The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for JPA skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JPA over the 3 months to 22 June 2017 with a comparison to the same period in the previous 2 years.

Java Persistence API (JPA)
London / City of London
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 227 256 290
Rank change year-on-year +29 +34  
Permanent jobs citing JPA 10 3 28
As % of all permanent IT jobs advertised in the City of London 0.19% 0.047% 0.27%
As % of the Libraries, Frameworks & Software Standards category 0.50% 0.11% 0.77%
Number of salaries quoted 8 3 25
Median salary £85,000 £62,500 £57,500
Median salary % change year-on-year +36.00% +8.69%  
90% offered a salary of more than £74,250 £62,500 £35,000
10% offered a salary of more than £94,500 £62,500 £63,000
UK excluding London median salary £45,000 £47,500 £42,500
% change year-on-year -5.26% +11.76%  

JPA is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1993 2643 3621
As % of all permanent IT job vacancies advertised in the City of London 38.38% 41.43% 34.86%
Number of salaries quoted 1761 2386 3163
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.34% +4.54%  
90% offered a salary of more than £42,500 £40,000 £37,500
10% offered a salary of more than £80,000 £75,000 £75,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

JPA
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing JPA as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JPA in the City of London

JPA
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JPA in the City of London.

Salary trend for JPA in the City of London

JPA
Salary Histogram in the City of London

The salary distribution of IT jobs citing JPA in the City of London over the 3 months to 22 June 2017.

Salary histogram for JPA in the City of London

For the 6 months to 22 June 2017, IT jobs citing JPA also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for JPA.

1 37 (100.00%) Java
2 31 (83.78%) Finance
3 23 (62.16%) JavaScript
3 23 (62.16%) AngularJS
4 22 (59.46%) Hibernate
5 19 (51.35%) Spring
6 17 (45.95%) HTML
7 16 (43.24%) Agile Software Development
8 14 (37.84%) TDD
8 14 (37.84%) Banking
8 14 (37.84%) Microservices
8 14 (37.84%) Continuous Integration
9 12 (32.43%) Jetty
9 12 (32.43%) Guice
9 12 (32.43%) Apache CXF
9 12 (32.43%) Guava
10 11 (29.73%) Node.js
10 11 (29.73%) Apache Camel
10 11 (29.73%) Pair Programming
10 11 (29.73%) Continuous Delivery
11 10 (27.03%) Cryptocurrency
11 10 (27.03%) Blockchain
11 10 (27.03%) Fintech
11 10 (27.03%) SQL
11 10 (27.03%) Bitcoin
11 10 (27.03%) HTML5
11 10 (27.03%) BDD
12 9 (24.32%) Jenkins
12 9 (24.32%) J2EE
12 9 (24.32%) Web Services

JPA
Co-occurring IT Skills in the City of 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 12 (32.43%) Jetty
2 1 (2.70%) Apache
2 1 (2.70%) GlassFish
2 1 (2.70%) JBoss
Cloud Services
1 3 (8.11%) Amazon AWS
Database & Business Intelligence
1 10 (27.03%) Blockchain
2 7 (18.92%) MySQL
3 6 (16.22%) KDB
3 6 (16.22%) PostgreSQL
4 4 (10.81%) Oracle Database
5 2 (5.41%) MongoDB
5 2 (5.41%) NoSQL
5 2 (5.41%) Oracle Database 11g
5 2 (5.41%) Relational Database
5 2 (5.41%) SQL Server
6 1 (2.70%) Apache Cassandra
6 1 (2.70%) Oracle Reports
6 1 (2.70%) RDBMS
6 1 (2.70%) SQL Server Analysis Services
6 1 (2.70%) SQL Server Reporting Services
Development Applications
1 9 (24.32%) Jenkins
2 8 (21.62%) Maven
3 6 (16.22%) Subversion
4 3 (8.11%) Git (software)
4 3 (8.11%) JUnit
4 3 (8.11%) Mockito
5 1 (2.70%) Ant
5 1 (2.70%) Atlassian Bamboo
5 1 (2.70%) Eclipse
5 1 (2.70%) Hudson
5 1 (2.70%) IntelliJ
5 1 (2.70%) JBehave
5 1 (2.70%) JIRA
5 1 (2.70%) jMock
5 1 (2.70%) Oracle Forms
5 1 (2.70%) TeamCity
5 1 (2.70%) Vagrant
General
1 31 (83.78%) Finance
2 14 (37.84%) Banking
3 2 (5.41%) Music Industry
4 1 (2.70%) Front Office
4 1 (2.70%) Investment Banking
4 1 (2.70%) Marketing
Job Titles
1 29 (78.38%) Developer
1 29 (78.38%) Java Developer
2 9 (24.32%) Senior Developer
2 9 (24.32%) Senior Java Developer
3 6 (16.22%) Core Java Developer
4 5 (13.51%) Junior
4 5 (13.51%) Junior Developer
4 5 (13.51%) Junior Java Developer
5 2 (5.41%) Angular Developer
5 2 (5.41%) Lead Developer
6 1 (2.70%) Architect
6 1 (2.70%) AWS Consultant
6 1 (2.70%) Consultant
6 1 (2.70%) Credit Risk Java Developer
6 1 (2.70%) Full Stack Developer
6 1 (2.70%) Investment Banking Java Developer
6 1 (2.70%) Java Pricing Developer
6 1 (2.70%) Machine Learning Developer
6 1 (2.70%) Senior Investment Banking Java Developer
6 1 (2.70%) Solutions Architect
Libraries, Frameworks & Software Standards
1 23 (62.16%) AngularJS
2 22 (59.46%) Hibernate
3 19 (51.35%) Spring
4 17 (45.95%) HTML
5 12 (32.43%) Apache CXF
5 12 (32.43%) Guava
5 12 (32.43%) Guice
6 11 (29.73%) Apache Camel
6 11 (29.73%) Node.js
7 10 (27.03%) HTML5
8 9 (24.32%) J2EE
8 9 (24.32%) Web Services
9 7 (18.92%) Swing
9 7 (18.92%) XML
10 6 (16.22%) CSS
10 6 (16.22%) JavaFX
10 6 (16.22%) JAX-WS
11 5 (13.51%) GWT
12 4 (10.81%) Ext JS
13 3 (8.11%) Spring MVC
Miscellaneous
1 10 (27.03%) Bitcoin
1 10 (27.03%) Fintech
2 6 (16.22%) Analytical Skills
2 6 (16.22%) Computer Science
2 6 (16.22%) Data Structures
3 2 (5.41%) Credit Risk
3 2 (5.41%) Greenfield Project
4 1 (2.70%) Algorithms
4 1 (2.70%) Enterprise Software
4 1 (2.70%) User Experience
4 1 (2.70%) Virtual Team
Operating Systems
1 8 (21.62%) Linux
2 2 (5.41%) Unix
3 1 (2.70%) Windows
Processes & Methodologies
1 16 (43.24%) Agile Software Development
2 14 (37.84%) Continuous Integration
2 14 (37.84%) Microservices
2 14 (37.84%) TDD
3 11 (29.73%) Continuous Delivery
3 11 (29.73%) Pair Programming
4 10 (27.03%) BDD
4 10 (27.03%) Cryptocurrency
5 6 (16.22%) Mathematics
5 6 (16.22%) Memory Management
5 6 (16.22%) Mentoring
5 6 (16.22%) OOP
6 4 (10.81%) Web Development
7 3 (8.11%) MVC
7 3 (8.11%) Scrum
8 2 (5.41%) ETL
8 2 (5.41%) Multithreading
8 2 (5.41%) TOGAF
9 1 (2.70%) Machine Learning
9 1 (2.70%) Reverse Engineering
Programming Languages
1 37 (100.00%) Java
2 23 (62.16%) JavaScript
3 10 (27.03%) SQL
4 6 (16.22%) Python
5 5 (13.51%) Scala
6 1 (2.70%) C#
6 1 (2.70%) C++
6 1 (2.70%) PL/SQL
Qualifications
1 1 (2.70%) Computer Science Degree
1 1 (2.70%) Degree
Quality Assurance & Compliance
1 1 (2.70%) QA
1 1 (2.70%) SLA
System Software
1 1 (2.70%) Docker
Systems Management
1 1 (2.70%) BladeLogic
1 1 (2.70%) Control-M
Vendors
1 5 (13.51%) Oracle
2 2 (5.41%) Informatica
3 1 (2.70%) Atlassian
3 1 (2.70%) Calypso
3 1 (2.70%) DevExpress
3 1 (2.70%) Facebook
3 1 (2.70%) Murex
3 1 (2.70%) Perforce
3 1 (2.70%) Remedy
3 1 (2.70%) Sybase
3 1 (2.70%) Twitter
City of London
Harvey Nash plc
Salary: £65000 - £80000 per annum + benefits
Posted: 17 days ago
City of London
Harvey Nash plc
Salary: £45000 - £80000 per annum + superb benefits
Posted: 16 days ago