Period
to 23 January 2018

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

Java Persistence API (JPA)
Cambridgeshire > Cambridge
6 months to
23 Jan 2018
Same period 2017 Same period 2016
Rank 176 142 163
Rank change year-on-year -34 +21 +4
Permanent jobs citing JPA 3 3 3
As % of all permanent IT jobs advertised in Cambridge 0.094% 0.14% 0.10%
As % of the Libraries, Frameworks & Software Standards category 0.23% 0.31% 0.24%
Number of salaries quoted 3 7 3
Cambridge median annual salary £60,000 £50,000 £53,000
Median salary % change year-on-year +20.00% -5.66% +41.33%
10th Percentile £48,000 £47,500 £50,100
90th Percentile £68,000 £52,500 £55,500
Cambridgeshire median annual salary £55,000 £50,000 £53,000
% change year-on-year +10.00% -5.66% +63.08%

JPA is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridge with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Cambridge
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1,319 961 1,273
As % of all permanent IT jobs advertised in Cambridge 41.49% 43.33% 43.24%
Number of salaries quoted 1,020 852 1,134
Cambridge median annual salary £50,000 £42,750 £42,500
Median salary % change year-on-year +16.96% +0.59% +6.25%
10th Percentile £30,000 £26,250 £29,000
90th Percentile £67,750 £62,500 £58,000
Cambridgeshire median annual salary £50,000 £45,000 £40,500
% change year-on-year +11.11% +11.11% +1.25%

JPA
Job Vacancy Trend in Cambridge

Job postings citing JPA as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for JPA in Cambridge

JPA
Salary Trend in Cambridge

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

Salary trend for JPA in Cambridge

JPA
Salary Histogram in Cambridge

The salary distribution of IT jobs citing JPA in Cambridge over the 6 months to 23 January 2018.

Salary histogram for JPA in Cambridge

For the 6 months to 23 January 2018, IT jobs citing JPA 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 Cambridge region with a requirement for JPA.

1 3 (100.00%) Java
1 3 (100.00%) Spring
1 3 (100.00%) MongoDB
2 2 (66.67%) NoSQL
2 2 (66.67%) Agile Software Development
2 2 (66.67%) TDD
2 2 (66.67%) AngularJS
2 2 (66.67%) Hibernate
2 2 (66.67%) Continuous Integration
2 2 (66.67%) SOA
2 2 (66.67%) J2EE
2 2 (66.67%) MySQL
2 2 (66.67%) OOP
3 1 (33.33%) OO
3 1 (33.33%) JBoss
3 1 (33.33%) Python
3 1 (33.33%) DB2
3 1 (33.33%) JUnit
3 1 (33.33%) JDBC
3 1 (33.33%) SOAP
3 1 (33.33%) SLA
3 1 (33.33%) IBM
3 1 (33.33%) Middleware
3 1 (33.33%) MVC
3 1 (33.33%) JavaScript
3 1 (33.33%) TestNG
3 1 (33.33%) Test Automation
3 1 (33.33%) RESTful
3 1 (33.33%) Scala
3 1 (33.33%) Open Source

JPA
Co-occurring IT Skills in Cambridge 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 1 (33.33%) JBoss
Database & Business Intelligence
1 3 (100.00%) MongoDB
2 2 (66.67%) MySQL
2 2 (66.67%) NoSQL
3 1 (33.33%) DB2
3 1 (33.33%) Redis
Development Applications
1 1 (33.33%) Cucumber
1 1 (33.33%) Jenkins
1 1 (33.33%) JUnit
1 1 (33.33%) Maven
1 1 (33.33%) Mockito
1 1 (33.33%) Selenium
1 1 (33.33%) TestNG
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) Java Developer
1 3 (100.00%) Senior Developer
1 3 (100.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Spring
2 2 (66.67%) AngularJS
2 2 (66.67%) Hibernate
2 2 (66.67%) J2EE
3 1 (33.33%) Akka
3 1 (33.33%) Dropwizard
3 1 (33.33%) EclipseLink
3 1 (33.33%) JDBC
3 1 (33.33%) JSF
3 1 (33.33%) Middleware
3 1 (33.33%) Play Framework
3 1 (33.33%) REST
3 1 (33.33%) RESTful
3 1 (33.33%) SOAP
3 1 (33.33%) Spring MVC
3 1 (33.33%) Spring Web Flow
3 1 (33.33%) Velocity
Miscellaneous
1 1 (33.33%) Fintech
1 1 (33.33%) Greenfield Project
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Continuous Integration
1 2 (66.67%) OOP
1 2 (66.67%) SOA
1 2 (66.67%) TDD
2 1 (33.33%) Microservices
2 1 (33.33%) MVC
2 1 (33.33%) OO
2 1 (33.33%) Open Source
2 1 (33.33%) Pair Programming
2 1 (33.33%) Performance Testing
2 1 (33.33%) SDLC
2 1 (33.33%) Software Delivery
2 1 (33.33%) Test Automation
Programming Languages
1 3 (100.00%) Java
2 1 (33.33%) Bash Shell
2 1 (33.33%) JavaScript
2 1 (33.33%) Python
2 1 (33.33%) Scala
Quality Assurance & Compliance
1 1 (33.33%) SLA
Vendors
1 1 (33.33%) IBM