Period
to 23 April 2018

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

Drools
England > South East
6 months to
23 Apr 2018
Same period 2017 Same period 2016
Rank 527 514 621
Rank change year-on-year -13 +107 +27
Permanent jobs citing Drools 30 30 9
As % of all permanent IT jobs advertised in the South East 0.095% 0.100% 0.023%
As % of the Libraries, Frameworks & Software Standards category 0.22% 0.25% 0.059%
Number of salaries quoted 17 30 8
South East median annual salary £55,000 £40,000 £70,000
Median salary % change year-on-year +37.50% -42.86% +21.74%
10th Percentile £41,900 £32,000 £45,000
90th Percentile £57,500 £55,000 £75,000
England median annual salary £55,000 £58,750 £52,500
% change year-on-year -6.38% +11.90% -4.55%

Drools 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 the South East with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
South East
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 13,940 11,863 15,175
As % of all permanent IT jobs advertised in the South East 44.03% 39.54% 39.14%
Number of salaries quoted 12,225 10,296 13,408
South East median annual salary £45,000 £45,000 £45,000
10th Percentile £29,750 £28,500 £27,000
90th Percentile £66,250 £65,000 £63,750
England median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

Drools
Job Vacancy Trend in the South East

Job postings citing Drools as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Drools in the South East

Drools
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Drools in the South East.

Salary trend for Drools in the South East

Drools
Salary Histogram in the South East

The salary distribution of IT jobs citing Drools in the South East over the 6 months to 23 April 2018.

Salary histogram for Drools in the South East

Drools
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Drools within the South East region over the 6 months to 23 April 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Thames Valley +22 28 £55,000 +37.50% 3
Berkshire +16 15 £45,000 +12.50%
Buckinghamshire +4 13 £55,000 +37.50% 3
East Sussex - 2 £48,250 -
Drools
England

For the 6 months to 23 April 2018, IT jobs citing Drools 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 South East region with a requirement for Drools.

1 29 (96.67%) Java
2 28 (93.33%) SQL
3 27 (90.00%) MySQL
3 27 (90.00%) Maven
4 16 (53.33%) Agile Software Development
4 16 (53.33%) Finance
4 16 (53.33%) Scrum
4 16 (53.33%) Linux
5 15 (50.00%) JavaScript
5 15 (50.00%) HTML
5 15 (50.00%) J2EE
5 15 (50.00%) CSS
5 15 (50.00%) MVC
5 15 (50.00%) E-Commerce
5 15 (50.00%) SOA
5 15 (50.00%) Spring
5 15 (50.00%) OWASP
6 14 (46.67%) KnockoutJS
6 14 (46.67%) AngularJS
7 13 (43.33%) Jenkins
7 13 (43.33%) React
7 13 (43.33%) Polymer
7 13 (43.33%) REST
7 13 (43.33%) Stochastic Modelling
7 13 (43.33%) Apache Solr
7 13 (43.33%) Web Development
7 13 (43.33%) Java EE
7 13 (43.33%) JSON
7 13 (43.33%) JSTL
7 13 (43.33%) Lucene

Drools
Co-occurring IT Skills in the South East 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 (43.33%) Apache
1 13 (43.33%) Apache Solr
1 13 (43.33%) Tomcat
2 2 (6.67%) Oracle SOA Suite
2 2 (6.67%) SAS
2 2 (6.67%) WebSphere
2 2 (6.67%) WebSphere Application Server
Communications & Networking
1 2 (6.67%) SAN
Database & Business Intelligence
1 27 (90.00%) MySQL
2 3 (10.00%) MariaDB
3 2 (6.67%) BusinessObjects
3 2 (6.67%) Data Warehouse
3 2 (6.67%) DB2
3 2 (6.67%) JasperReports
3 2 (6.67%) SQL Server
4 1 (3.33%) Big Data
4 1 (3.33%) Hadoop
4 1 (3.33%) MongoDB
4 1 (3.33%) Neo4j
4 1 (3.33%) Pentaho
4 1 (3.33%) PostgreSQL
Development Applications
1 27 (90.00%) Maven
2 13 (43.33%) Jenkins
3 12 (40.00%) Eclipse
4 6 (20.00%) Subversion
5 3 (10.00%) Cucumber
5 3 (10.00%) Git (software)
5 3 (10.00%) JIRA
5 3 (10.00%) Selenium
6 2 (6.67%) JUnit
General
1 16 (53.33%) Finance
Job Titles
1 27 (90.00%) Developer
2 24 (80.00%) Java Developer
3 10 (33.33%) Java Web Developer
3 10 (33.33%) Web Developer
4 9 (30.00%) Senior Developer
5 8 (26.67%) Senior Java Developer
6 3 (10.00%) Applications Developer
6 3 (10.00%) DevOps Engineer
6 3 (10.00%) Java Applications Developer
6 3 (10.00%) Java Engineer
7 1 (3.33%) Big Data Developer
7 1 (3.33%) Graduate
7 1 (3.33%) Graduate Developer
7 1 (3.33%) Open Source Developer
7 1 (3.33%) Senior Applications Developer
7 1 (3.33%) Senior Java Applications Developer
Libraries, Frameworks & Software Standards
1 15 (50.00%) CSS
1 15 (50.00%) HTML
1 15 (50.00%) J2EE
1 15 (50.00%) Spring
2 14 (46.67%) AngularJS
2 14 (46.67%) KnockoutJS
3 13 (43.33%) EJB
3 13 (43.33%) Hibernate
3 13 (43.33%) Java EE
3 13 (43.33%) JMS
3 13 (43.33%) JSON
3 13 (43.33%) JSTL
3 13 (43.33%) Lucene
3 13 (43.33%) Polymer
3 13 (43.33%) React
3 13 (43.33%) REST
3 13 (43.33%) Struts
3 13 (43.33%) Web Services
4 12 (40.00%) jBPM
4 12 (40.00%) XML
Miscellaneous
1 2 (6.67%) Analytical Skills
1 2 (6.67%) Enterprise Software
1 2 (6.67%) Mainframe
1 2 (6.67%) User Experience
1 2 (6.67%) Virtual Team
2 1 (3.33%) Fintech
2 1 (3.33%) Greenfield Project
Operating Systems
1 16 (53.33%) Linux
2 13 (43.33%) Unix
3 11 (36.67%) Ubuntu
4 10 (33.33%) Debian
5 2 (6.67%) zOS
6 1 (3.33%) CentOS
Processes & Methodologies
1 16 (53.33%) Agile Software Development
1 16 (53.33%) Scrum
2 15 (50.00%) E-Commerce
2 15 (50.00%) MVC
2 15 (50.00%) OWASP
2 15 (50.00%) SOA
3 13 (43.33%) Stochastic Modelling
3 13 (43.33%) Web Development
4 5 (16.67%) ITIL
5 3 (10.00%) DevOps
6 2 (6.67%) Content Management
6 2 (6.67%) Continuous Improvement
6 2 (6.67%) Dependency Injection
6 2 (6.67%) Enterprise Content Management
6 2 (6.67%) IT Strategy
6 2 (6.67%) Matrix Organization
6 2 (6.67%) PRINCE2
6 2 (6.67%) Service Management
6 2 (6.67%) TOGAF
6 2 (6.67%) Waterfall
Programming Languages
1 29 (96.67%) Java
2 28 (93.33%) SQL
3 15 (50.00%) JavaScript
4 2 (6.67%) COBOL
4 2 (6.67%) PL/1
4 2 (6.67%) PL/SQL
5 1 (3.33%) Jython
5 1 (3.33%) Python
Qualifications
1 2 (6.67%) Degree
System Software
1 3 (10.00%) Docker
2 2 (6.67%) Active Directory
Systems Management
1 3 (10.00%) Galera Cluster
1 3 (10.00%) OpenNebula
Vendors
1 2 (6.67%) Ab Initio
1 2 (6.67%) IBM
1 2 (6.67%) Oracle
2 1 (3.33%) Talend