The following table provides summary statistics for permanent job vacancies advertised in 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 27 March 2017 with a comparison to the same period in the previous 2 years.

Java Persistence API (JPA)
England / London
3 months to
27 Mar 2017
Same period 2016 Same period 2015
Rank 444 514 591
Rank change year-on-year +70 +77  
Permanent jobs citing JPA 132 140 71
As % of all permanent IT jobs advertised in London 0.39% 0.33% 0.17%
As % of the Libraries, Frameworks & Software Standards category 0.98% 0.84% 0.45%
Number of salaries quoted 85 124 65
Median salary £64,000 £55,000 £60,000
Median salary % change year-on-year +16.36% -8.33%  
90% offered a salary of more than £46,500 £45,000 £37,500
10% offered a salary of more than £79,000 £72,500 £62,500
UK excluding London median salary £50,000 £50,000 £41,000
% change year-on-year - +21.95%  

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 London with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13417 16752 15842
As % of all permanent IT job vacancies advertised in London 40.09% 39.92% 36.96%
Number of salaries quoted 11557 14623 13444
Median salary £57,500 £55,000 £54,500
Median salary % change year-on-year +4.54% +0.91%  
90% offered a salary of more than £37,500 £37,500 £35,000
10% offered a salary of more than £80,000 £72,500 £77,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

JPA
Job Vacancy Trend in London

The job posting trend of jobs advertised in 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 London

JPA
Salary Trend in London

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

Salary trend for JPA in London

JPA
Salary Histogram in London

The salary distribution of IT jobs citing JPA in London over the 3 months to 27 March 2017.

Salary histogram for JPA in London

JPA
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JPA within the London region over the 3 months to 27 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +65 27 £75,000 +30.43% 3
Hackney - 2 - -
Wimbledon - 1 - -
JPA
England

JPA
Top 30 Co-occurring IT Skills in London

For the 6 months to 27 March 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 London region with a requirement for JPA.

1 253 (100.00%) Java
2 189 (74.70%) Hibernate
3 185 (73.12%) Spring
4 144 (56.92%) Agile Software Development
5 138 (54.55%) JavaScript
6 127 (50.20%) SQL
7 117 (46.25%) Finance
8 95 (37.55%) TDD
9 93 (36.76%) JMS
10 92 (36.36%) J2EE
10 92 (36.36%) Maven
11 85 (33.60%) Jetty
12 82 (32.41%) HTML
13 81 (32.02%) AngularJS
14 79 (31.23%) REST
14 79 (31.23%) Oracle
15 76 (30.04%) Jenkins
16 73 (28.85%) Web Services
17 72 (28.46%) Relational Database
18 69 (27.27%) CSS
19 66 (26.09%) MySQL
20 64 (25.30%) Banking
20 64 (25.30%) Java EE
21 63 (24.90%) Linux
22 62 (24.51%) OO
22 62 (24.51%) Microservices
23 61 (24.11%) Scrum
23 61 (24.11%) Continuous Integration
24 60 (23.72%) XML
24 60 (23.72%) JUnit

JPA
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 85 (33.60%) Jetty
2 51 (20.16%) Tomcat
3 44 (17.39%) JBoss
4 34 (13.44%) WebLogic
4 34 (13.44%) WebSphere
5 27 (10.67%) nginx
6 23 (9.09%) Elasticsearch
7 15 (5.93%) Apache
8 14 (5.53%) Oracle Workflow
9 11 (4.35%) Oracle SOA Suite
10 5 (1.98%) GlassFish
11 4 (1.58%) Apache Spark
11 4 (1.58%) Confluence
12 3 (1.19%) Adobe Experience Manager
13 2 (0.79%) WildFly
14 1 (0.40%) Apache Geronimo
14 1 (0.40%) Apache Pig
14 1 (0.40%) Apache Solr
14 1 (0.40%) Mule
14 1 (0.40%) Mule ESB
Applications
1 1 (0.40%) MS Excel
1 1 (0.40%) Weka
Business Applications
1 3 (1.19%) Oracle BPM
1 3 (1.19%) SAP Oil and Gas
2 2 (0.79%) Payment Gateway
Cloud Services
1 13 (5.14%) GitHub
2 11 (4.35%) Amazon AWS
3 1 (0.40%) Amazon EC2
3 1 (0.40%) Amazon S3
3 1 (0.40%) IaaS
3 1 (0.40%) PaaS
Communications & Networking
1 13 (5.14%) HTTP
1 13 (5.14%) HTTPS
1 13 (5.14%) SNMP
1 13 (5.14%) TCP/IP
2 7 (2.77%) SSL
3 3 (1.19%) SMTP
4 1 (0.40%) DVB
4 1 (0.40%) Internet
4 1 (0.40%) Intranet
Database & Business Intelligence
1 72 (28.46%) Relational Database
2 66 (26.09%) MySQL
3 49 (19.37%) Oracle Database
4 45 (17.79%) Oracle Database 11g
4 45 (17.79%) PostgreSQL
5 32 (12.65%) InterSystems Cache
6 25 (9.88%) SQL Server
7 22 (8.70%) NoSQL
8 14 (5.53%) Blockchain
8 14 (5.53%) DB2
8 14 (5.53%) MongoDB
9 11 (4.35%) Hazelcast
10 8 (3.16%) RDBMS
11 7 (2.77%) Oracle Database 10g
12 6 (2.37%) Apache Cassandra
12 6 (2.37%) KDB
13 5 (1.98%) Redis
14 4 (1.58%) Couchbase
14 4 (1.58%) Hadoop
15 3 (1.19%) JasperReports
Development Applications
1 92 (36.36%) Maven
2 76 (30.04%) Jenkins
3 60 (23.72%) JUnit
4 48 (18.97%) Subversion
5 45 (17.79%) Eclipse
6 44 (17.39%) Git (software)
7 35 (13.83%) Ant
8 29 (11.46%) Hudson
9 28 (11.07%) Sonatype Nexus
10 15 (5.93%) IntelliJ
11 14 (5.53%) Talend Open Studio
12 13 (5.14%) CppUnit
12 13 (5.14%) Cucumber
12 13 (5.14%) GDB
12 13 (5.14%) Valgrind
12 13 (5.14%) XMLSpy
13 11 (4.35%) Gradle
14 9 (3.56%) Selenium
14 9 (3.56%) TeamCity
15 8 (3.16%) Mockito
General
1 117 (46.25%) Finance
2 64 (25.30%) Banking
3 18 (7.11%) Telecoms
4 15 (5.93%) Retail
5 12 (4.74%) Back Office
5 12 (4.74%) Front Office
5 12 (4.74%) Games
6 9 (3.56%) Publishing
7 5 (1.98%) Investment Banking
7 5 (1.98%) Music Industry
8 4 (1.58%) Manufacturing
9 3 (1.19%) Electronics
9 3 (1.19%) Marketing
10 1 (0.40%) Legal
10 1 (0.40%) Multimedia
Job Titles
1 210 (83.00%) Developer
2 181 (71.54%) Java Developer
3 70 (27.67%) Senior Developer
4 67 (26.48%) Senior Java Developer
5 37 (14.62%) Junior
5 37 (14.62%) Junior Developer
6 35 (13.83%) Junior Java Developer
7 30 (11.86%) Core Java Developer
8 28 (11.07%) Software Engineer
9 21 (8.30%) Software Developer
10 19 (7.51%) Java Engineer
10 19 (7.51%) Senior Software Engineer
11 18 (7.11%) Java Software Engineer
12 13 (5.14%) E-Commerce Developer
12 13 (5.14%) Hybris Developer
12 13 (5.14%) Java E-Commerce Developer
13 12 (4.74%) J2EE Developer
13 12 (4.74%) Java/J2EE Developer
13 12 (4.74%) Senior Java Engineer
13 12 (4.74%) Senior Java Software Engineer
Libraries, Frameworks & Software Standards
1 189 (74.70%) Hibernate
2 185 (73.12%) Spring
3 93 (36.76%) JMS
4 92 (36.36%) J2EE
5 82 (32.41%) HTML
6 81 (32.02%) AngularJS
7 79 (31.23%) REST
8 73 (28.85%) Web Services
9 69 (27.27%) CSS
10 64 (25.30%) Java EE
11 60 (23.72%) Guava
11 60 (23.72%) XML
12 55 (21.74%) JSP
12 55 (21.74%) SOAP
13 54 (21.34%) RESTful
14 51 (20.16%) Apache CXF
15 49 (19.37%) Guice
16 47 (18.58%) Apache Camel
17 46 (18.18%) Spring Boot
18 41 (16.21%) JSF
Miscellaneous
1 39 (15.42%) Computer Science
2 22 (8.70%) Analytical Skills
3 17 (6.72%) Enterprise Software
4 12 (4.74%) User Experience
5 11 (4.35%) Algorithms
6 9 (3.56%) Bitcoin
7 8 (3.16%) Blog
7 8 (3.16%) iPad
8 7 (2.77%) Client/Server
8 7 (2.77%) Fintech
9 6 (2.37%) Data Structures
10 5 (1.98%) Credit Risk
11 3 (1.19%) Hedge funds
11 3 (1.19%) Mobile App
11 3 (1.19%) Reference Data
12 2 (0.79%) Web 2.0
13 1 (0.40%) DataPower
13 1 (0.40%) Market Risk
13 1 (0.40%) New Media
13 1 (0.40%) Online Games
Operating Systems
1 63 (24.90%) Linux
2 41 (16.21%) Windows
3 23 (9.09%) Unix
4 3 (1.19%) Android
4 3 (1.19%) Apple iOS
5 2 (0.79%) CentOS
5 2 (0.79%) Ubuntu
6 1 (0.40%) VMS
Processes & Methodologies
1 144 (56.92%) Agile Software Development
2 95 (37.55%) TDD
3 62 (24.51%) Microservices
3 62 (24.51%) OO
4 61 (24.11%) Continuous Integration
4 61 (24.11%) Scrum
5 55 (21.74%) MVC
6 49 (19.37%) BDD
7 42 (16.60%) Software Engineering
8 35 (13.83%) UML
8 35 (13.83%) Web Development
9 34 (13.44%) ETL
10 31 (12.25%) AOP
10 31 (12.25%) Multithreading
11 29 (11.46%) Analytics
11 29 (11.46%) Mentoring
12 28 (11.07%) BPMN
12 28 (11.07%) Kanban
12 28 (11.07%) RUP
13 27 (10.67%) Workflow
Programming Languages
1 253 (100.00%) Java
2 138 (54.55%) JavaScript
3 127 (50.20%) SQL
4 39 (15.42%) Scala
5 37 (14.62%) Python
6 36 (14.23%) Shell Script
7 29 (11.46%) C++
7 29 (11.46%) Groovy
8 23 (9.09%) C#
9 20 (7.91%) Go
10 13 (5.14%) C
10 13 (5.14%) Ruby
11 11 (4.35%) PL/SQL
12 5 (1.98%) PHP
13 4 (1.58%) AspectJ
13 4 (1.58%) ES6
14 3 (1.19%) ECMAScript
14 3 (1.19%) VB
14 3 (1.19%) VB.NET
14 3 (1.19%) VB6
Qualifications
1 30 (11.86%) Degree
2 2 (0.79%) SC Cleared
2 2 (0.79%) Security Cleared
3 1 (0.40%) PhD
Quality Assurance & Compliance
1 25 (9.88%) QA
System Software
1 15 (5.93%) Docker
2 7 (2.77%) Oracle RAC
3 1 (0.40%) HDFS
3 1 (0.40%) LXC
Systems Management
1 4 (1.58%) Kubernetes
2 1 (0.40%) Ansible
2 1 (0.40%) Kibana
2 1 (0.40%) logstash
2 1 (0.40%) Packer
Vendors
1 79 (31.23%) Oracle
2 28 (11.07%) Altova
3 27 (10.67%) ILOG
3 27 (10.67%) Splunk
4 14 (5.53%) Fiorano
4 14 (5.53%) Talend
4 14 (5.53%) WSO2
5 13 (5.14%) Google
5 13 (5.14%) hybris
6 6 (2.37%) Red Hat
7 5 (1.98%) Informatica
7 5 (1.98%) Sybase
8 4 (1.58%) SAP
9 3 (1.19%) Adobe
9 3 (1.19%) Qubit
10 2 (0.79%) DevExpress
10 2 (0.79%) TIBCO
11 1 (0.40%) Bloomberg
11 1 (0.40%) Cisco
11 1 (0.40%) webMethods
London
TEKsystems
Salary: £35000 - £70000 per annum + Bonus + Pension + Holiday
Posted: 22 hours ago
London
Stott and May
Salary: DOE
Posted: 4 days ago
City, London
Oliver Bernard
Salary: £70000 - £80000 per annum + benefits
Posted: 4 days ago
City, London
Stott & May
Salary: From £40,000 to £85,000 per annum
Posted: 5 days ago
Uxbridge, Middlesex
Adeptis Group
Posted: 5 days ago
London
Ampersand Consulting
Salary: £65000 - £75000 per annum
Posted: 21 days ago
North London
aap3
Salary: £1 per annum + Benefits
Posted: 14 days ago
City of London
Energon Global
Salary: £65000.00 - £80000.00 per annum + benefits + bonus
Posted: 15 days ago
North London
aap3
Salary: £1 per annum + Benefits
Posted: 21 days ago
London
People Source Consulting
Salary: £60000 - £80000 per annum + pension, bonus, health care etc
Posted: 25 days ago