Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Essex 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 November 2017 with a comparison to the same period in the previous 2 years.

Java Persistence API (JPA)
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 77 133 92
Rank change year-on-year +56 -41 +30
Permanent jobs citing JPA 37 7 58
As % of all permanent IT jobs advertised in Essex 2.65% 0.33% 2.21%
As % of the Libraries, Frameworks & Software Standards category 6.81% 0.85% 6.42%
Number of salaries quoted 35 3 58
Essex median annual salary £50,000 £50,000 £37,500
Median salary % change year-on-year - +33.33% -
10th Percentile £37,400 £28,700 £24,000
90th Percentile £55,000 £52,000 £52,500
East of England median annual salary £50,000 £50,000 £40,000
% change year-on-year - +25.00% +6.67%

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 Essex with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Essex
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 543 820 903
As % of all permanent IT jobs advertised in Essex 38.84% 38.62% 34.33%
Number of salaries quoted 442 604 727
Essex median annual salary £47,500 £42,500 £40,000
Median salary % change year-on-year +11.76% +6.25% -
10th Percentile £27,500 £22,750 £22,500
90th Percentile £67,500 £65,000 £63,750
East of England median annual salary £47,000 £45,000 £42,500
% change year-on-year +4.44% +5.88% -

JPA
Job Vacancy Trend in Essex

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

Job vacancy trend for JPA in Essex

JPA
Salary Trend in Essex

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

Salary trend for JPA in Essex

JPA
Salary Histogram in Essex

The salary distribution of IT jobs citing JPA in Essex over the 6 months to 23 November 2017.

Salary histogram for JPA in Essex

JPA
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JPA within the Essex region over the 6 months to 23 November 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chelmsford +20 27 £50,000 +108.33% 1
Witham - 4 £55,000 -
Basildon - 1 £55,000 -
JPA
East of England

For the 6 months to 23 November 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 Essex region with a requirement for JPA.

1 37 (100.00%) Java
1 37 (100.00%) Spring
2 31 (83.78%) Java EE
3 28 (75.68%) Struts
4 26 (70.27%) SQL
5 25 (67.57%) Agile Software Development
6 23 (62.16%) Hibernate
7 22 (59.46%) MVC
7 22 (59.46%) JavaScript
7 22 (59.46%) HTML
8 21 (56.76%) Spring MVC
9 19 (51.35%) CSS
10 17 (45.95%) PHP
10 17 (45.95%) Advertising
10 17 (45.95%) Web Development
10 17 (45.95%) SDLC
11 16 (43.24%) EJB
12 15 (40.54%) Unit Testing
12 15 (40.54%) Java SE
13 13 (35.14%) Git (software)
13 13 (35.14%) JBoss
13 13 (35.14%) J2EE
13 13 (35.14%) Automotive
14 12 (32.43%) TDD
15 10 (27.03%) Software Engineering
15 10 (27.03%) Linux
16 9 (24.32%) SWT
16 9 (24.32%) Mentoring
16 9 (24.32%) WildFly
16 9 (24.32%) OSGi

JPA
Co-occurring IT Skills in Essex 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 13 (35.14%) JBoss
2 9 (24.32%) WildFly
Database & Business Intelligence
1 1 (2.70%) MySQL
1 1 (2.70%) SQL Server
Development Applications
1 13 (35.14%) Git (software)
2 4 (10.81%) JUnit
3 3 (8.11%) jMock
3 3 (8.11%) Mockito
4 2 (5.41%) git-flow
5 1 (2.70%) Subversion
General
1 17 (45.95%) Advertising
2 13 (35.14%) Automotive
Job Titles
1 37 (100.00%) Developer
2 36 (97.30%) Java Developer
3 23 (62.16%) Senior Developer
4 22 (59.46%) Senior Java Developer
5 16 (43.24%) Agile Developer
5 16 (43.24%) Agile Java Developer
6 12 (32.43%) Senior Agile Developer
6 12 (32.43%) Senior Agile Java Developer
7 1 (2.70%) Graduate Developer
7 1 (2.70%) Graduate J2EE Developer
7 1 (2.70%) Graduate Java Developer
7 1 (2.70%) Graduate Java J2EE Developer
7 1 (2.70%) Graduate SQL Developer
7 1 (2.70%) Java Engineer
7 1 (2.70%) Java/J2EE Developer
7 1 (2.70%) Junior J2EE Developer
7 1 (2.70%) Junior SQL Developer
7 1 (2.70%) Senior Java Engineer
7 1 (2.70%) Senior Java Programmer
7 1 (2.70%) Senior Programmer
Libraries, Frameworks & Software Standards
1 37 (100.00%) Spring
2 31 (83.78%) Java EE
3 28 (75.68%) Struts
4 23 (62.16%) Hibernate
5 22 (59.46%) HTML
6 21 (56.76%) Spring MVC
7 19 (51.35%) CSS
8 16 (43.24%) EJB
9 15 (40.54%) Java SE
10 13 (35.14%) J2EE
11 9 (24.32%) OSGi
11 9 (24.32%) SWT
12 7 (18.92%) Spring Boot
13 6 (16.22%) LESS
13 6 (16.22%) Sass
14 3 (8.11%) JavaBeans
15 2 (5.41%) Struts2
16 1 (2.70%) jQuery
16 1 (2.70%) Spring Security
Miscellaneous
1 7 (18.92%) Computer Science
Operating Systems
1 10 (27.03%) Linux
Processes & Methodologies
1 25 (67.57%) Agile Software Development
2 22 (59.46%) MVC
3 17 (45.95%) SDLC
3 17 (45.95%) Web Development
4 15 (40.54%) Unit Testing
5 12 (32.43%) TDD
6 10 (27.03%) Software Engineering
7 9 (24.32%) Mentoring
8 1 (2.70%) E-business
8 1 (2.70%) Pair Programming
Programming Languages
1 37 (100.00%) Java
2 26 (70.27%) SQL
3 22 (59.46%) JavaScript
4 17 (45.95%) PHP
Qualifications
1 7 (18.92%) Degree
2 2 (5.41%) Computer Science Degree