Period
to 25 February 2018

The following table provides summary statistics for contract job vacancies with a requirement for JPQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JPQL over the 6 months to 25 February 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Java Persistence Query Language (JPQL)
UK
6 months to
25 Feb 2018
Same period 2017 Same period 2016
Rank 794 - 878
Rank change year-on-year - +878 +2
Contract jobs citing JPQL 72 0 4
As % of all contract IT jobs advertised in the UK 0.072% - 0.004%
As % of the Programming Languages category 0.17% - 0.010%
Number of daily rates quoted 60 0 4
UK median daily rate £550 - £700
10th Percentile £513 - £675
90th Percentile £588 - £725
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

JPQL is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for coding skills.

All Programming Languages
UK
Contract vacancies with a requirement for coding skills 42,068 38,782 41,512
As % of all contract IT jobs advertised in the UK 42.08% 40.74% 38.45%
Number of daily rates quoted 29,575 26,696 28,269
UK median daily rate £460 £425 £413
Median daily rate % change year-on-year +8.24% +3.03% +3.13%
10th Percentile £310 £290 £275
90th Percentile £638 £600 £600
UK excluding London median daily rate £400 £382 £375
% change year-on-year +4.71% +1.87% +7.14%
Number of hourly rates quoted 765 858 1,043
UK median hourly rate £40.00 £40.00 £37.50
Median hourly rate % change year-on-year - +6.67% +13.64%
10th Percentile £16.80 £15.00 £14.13
90th Percentile £52.50 £52.61 £52.25
UK excluding London median hourly rate £40.00 £40.00 £37.50
% change year-on-year - +6.67% +10.29%

JPQL
Job Vacancy Trend

Job postings citing JPQL as a percentage of all IT jobs advertised.

Job vacancy trend for JPQL in the UK

JPQL
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JPQL.

Contractor daily rate trend for JPQL in the UK

JPQL
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing JPQL over the 6 months to 25 February 2018.

Contractor daily rate histogram for JPQL in the UK

JPQL
Top 2 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JPQL within the UK over the 6 months to 25 February 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London - 72 £550 -
England - 72 £550 -

For the 6 months to 25 February 2018, IT contractor jobs citing JPQL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads with a requirement for JPQL.

1 72 (100.00%) Java
1 72 (100.00%) JUnit
1 72 (100.00%) Unix
1 72 (100.00%) OOA/OOD
1 72 (100.00%) OO
1 72 (100.00%) JMS
1 72 (100.00%) RDBMS
1 72 (100.00%) Agile Software Development
1 72 (100.00%) Maven
1 72 (100.00%) Checkstyle
1 72 (100.00%) Domain-Driven Design
1 72 (100.00%) RESTful
1 72 (100.00%) Git (software)
1 72 (100.00%) Dependency Injection
1 72 (100.00%) Mockito
1 72 (100.00%) JAX-RS
1 72 (100.00%) Relational Database
1 72 (100.00%) Microservices
1 72 (100.00%) SonarQube
1 72 (100.00%) Lambda Expressions
1 72 (100.00%) Linux Command Line
2 71 (98.61%) Test Automation
3 70 (97.22%) Confluence
3 70 (97.22%) REST
3 70 (97.22%) Drools
3 70 (97.22%) CQRS
3 70 (97.22%) JIRA
3 70 (97.22%) Hibernate
3 70 (97.22%) WireMock
3 70 (97.22%) Liquibase

JPQL
Co-occurring IT Skills 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 70 (97.22%) Confluence
2 63 (87.50%) WildFly
Cloud Services
1 7 (9.72%) Amazon AWS
Database & Business Intelligence
1 72 (100.00%) RDBMS
1 72 (100.00%) Relational Database
Development Applications
1 72 (100.00%) Checkstyle
1 72 (100.00%) Git (software)
1 72 (100.00%) JUnit
1 72 (100.00%) Maven
1 72 (100.00%) Mockito
1 72 (100.00%) SonarQube
2 70 (97.22%) JIRA
2 70 (97.22%) Liquibase
3 63 (87.50%) Vagrant
Job Titles
1 61 (84.72%) Developer
1 61 (84.72%) Java Developer
2 35 (48.61%) SC Cleared Java Developer
3 8 (11.11%) Lead Developer
3 8 (11.11%) Lead Java Developer
4 4 (5.56%) Java Team Leader
4 4 (5.56%) Team Leader
5 3 (4.17%) Scrum Master
Libraries, Frameworks & Software Standards
1 72 (100.00%) JAX-RS
1 72 (100.00%) JMS
1 72 (100.00%) Lambda Expressions
1 72 (100.00%) RESTful
2 70 (97.22%) Drools
2 70 (97.22%) Hibernate
2 70 (97.22%) REST
2 70 (97.22%) WireMock
3 63 (87.50%) Java EE
4 7 (9.72%) Spring
4 7 (9.72%) Spring Batch
4 7 (9.72%) Velocity
Miscellaneous
1 72 (100.00%) Linux Command Line
2 7 (9.72%) Greenfield Project
Operating Systems
1 72 (100.00%) Unix
2 63 (87.50%) VMS
Processes & Methodologies
1 72 (100.00%) Agile Software Development
1 72 (100.00%) Dependency Injection
1 72 (100.00%) Domain-Driven Design
1 72 (100.00%) Microservices
1 72 (100.00%) OO
1 72 (100.00%) OOA/OOD
2 71 (98.61%) Test Automation
3 70 (97.22%) CQRS
4 7 (9.72%) Scrum
4 7 (9.72%) Visualisation
Programming Languages
1 72 (100.00%) Java
Qualifications
1 46 (63.89%) Security Cleared
2 36 (50.00%) SC Cleared
3 8 (11.11%) BPSS Clearance
Quality Assurance & Compliance
1 3 (4.17%) Disclosure Scotland