The following table provides summary statistics for permanent job vacancies advertised in Yorkshire with a requirement for Lucene skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Lucene over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Apache Lucene
England / Yorkshire
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 220 241 258
Rank change year-on-year +21 +17  
Permanent jobs citing Lucene 9 2 6
As % of all permanent IT jobs advertised in Yorkshire 0.17% 0.036% 0.088%
As % of the Libraries, Frameworks & Software Standards category 0.40% 0.093% 0.22%
Number of salaries quoted 2 1 6
Median salary £60,000 £31,500 £42,000
Median salary % change year-on-year +90.47% -25.00%  
UK excluding London median salary £60,000 £40,000 £45,000
% change year-on-year +50.00% -11.11%  

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

Software Library & Framework Skills
Yorkshire
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 2232 2145 2772
As % of all permanent IT job vacancies advertised in Yorkshire 41.74% 38.52% 40.75%
Number of salaries quoted 1911 1864 2353
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £28,500 £30,000 £27,500
10% offered a salary of more than £55,000 £50,000 £55,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Lucene
Job Vacancy Trend in Yorkshire

The job posting trend of jobs advertised in Yorkshire citing Lucene as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Lucene in Yorkshire

Lucene
Salary Trend in Yorkshire

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

Salary trend for Lucene in Yorkshire

Lucene
Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Lucene within the Yorkshire region over the 3 months to 25 June 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
West Yorkshire +20 7 - -
South Yorkshire - 2 £60,000 -
Lucene
England

For the 6 months to 25 June 2017, IT jobs citing Lucene 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 Yorkshire region with a requirement for Lucene.

1 15 (100.00%) Java
1 15 (100.00%) Apache Solr
2 14 (93.33%) Hadoop
2 14 (93.33%) Degree
2 14 (93.33%) Redis
2 14 (93.33%) Riak
2 14 (93.33%) Big Data
2 14 (93.33%) Couchbase
2 14 (93.33%) Elasticsearch
2 14 (93.33%) logstash
2 14 (93.33%) Kibana
2 14 (93.33%) Apache Spark
2 14 (93.33%) Elastic Stack
2 14 (93.33%) SQL
2 14 (93.33%) RUP
2 14 (93.33%) DSDM
2 14 (93.33%) Scrum
2 14 (93.33%) Agile Software Development
2 14 (93.33%) MongoDB
2 14 (93.33%) Apache Cassandra
2 14 (93.33%) NoSQL
2 14 (93.33%) Kanban
3 9 (60.00%) Greenfield Project
3 9 (60.00%) Apple
3 9 (60.00%) Open Source
4 5 (33.33%) QA
4 5 (33.33%) Python
4 5 (33.33%) C#
4 5 (33.33%) PHP
5 4 (26.67%) JavaScript

Lucene
Co-occurring IT Skills in Yorkshire 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 15 (100.00%) Apache Solr
2 14 (93.33%) Apache Spark
2 14 (93.33%) Elasticsearch
3 1 (6.67%) JBoss
3 1 (6.67%) Tomcat
Database & Business Intelligence
1 14 (93.33%) Apache Cassandra
1 14 (93.33%) Big Data
1 14 (93.33%) Couchbase
1 14 (93.33%) Hadoop
1 14 (93.33%) MongoDB
1 14 (93.33%) NoSQL
1 14 (93.33%) Redis
1 14 (93.33%) Riak
2 1 (6.67%) SQL Server
Job Titles
1 14 (93.33%) Developer
2 10 (66.67%) Java Developer
3 4 (26.67%) JavaScript Developer
4 1 (6.67%) Java Engineer
4 1 (6.67%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 14 (93.33%) Elastic Stack
2 4 (26.67%) Node.js
3 1 (6.67%) J2EE
3 1 (6.67%) REST
Miscellaneous
1 9 (60.00%) Greenfield Project
Processes & Methodologies
1 14 (93.33%) Agile Software Development
1 14 (93.33%) DSDM
1 14 (93.33%) Kanban
1 14 (93.33%) RUP
1 14 (93.33%) Scrum
2 9 (60.00%) Open Source
3 1 (6.67%) ERP
3 1 (6.67%) Software Engineering
Programming Languages
1 15 (100.00%) Java
2 14 (93.33%) SQL
3 5 (33.33%) C#
3 5 (33.33%) PHP
3 5 (33.33%) Python
4 4 (26.67%) JavaScript
Qualifications
1 14 (93.33%) Degree
Quality Assurance & Compliance
1 5 (33.33%) QA
Systems Management
1 14 (93.33%) Kibana
1 14 (93.33%) logstash
Vendors
1 9 (60.00%) Apple