The following table provides summary statistics for permanent job vacancies advertised in Sheffield 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Apache Lucene
South Yorkshire / Sheffield
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 58 - 71
Rank change year-on-year - 0  
Permanent jobs citing Lucene 1 0 4
As % of all permanent IT jobs advertised in Sheffield 0.22% - 0.55%
As % of the Libraries, Frameworks & Software Standards category 0.47% - 1.54%
Number of salaries quoted 1 0 4
Median salary £60,000 - £40,750
UK excluding London median salary £62,500 £40,000 £45,000
% change year-on-year +56.25% -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 Sheffield with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Sheffield
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 212 167 259
As % of all permanent IT job vacancies advertised in Sheffield 45.89% 33.87% 35.72%
Number of salaries quoted 795 681 1103
Median salary £40,000 £40,000 £35,000
Median salary % change year-on-year - +14.28%  
90% offered a salary of more than £26,250 £27,500 £23,000
10% offered a salary of more than £62,500 £53,750 £56,250
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Lucene
Job Vacancy Trend in Sheffield

Job postings citing Lucene as a percentage of all IT jobs advertised in Sheffield.

Job vacancy trend for Lucene in Sheffield

Lucene
Salary Trend in Sheffield

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

Salary trend for Lucene in Sheffield

For the 6 months to 28 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 Sheffield region with a requirement for Lucene.

1 6 (100.00%) Java
1 6 (100.00%) Apache Solr
2 5 (83.33%) Hadoop
2 5 (83.33%) Scrum
2 5 (83.33%) Agile Software Development
2 5 (83.33%) PHP
2 5 (83.33%) SQL
2 5 (83.33%) RUP
2 5 (83.33%) DSDM
2 5 (83.33%) Python
2 5 (83.33%) Redis
2 5 (83.33%) Riak
2 5 (83.33%) Big Data
2 5 (83.33%) Couchbase
2 5 (83.33%) Elasticsearch
2 5 (83.33%) logstash
2 5 (83.33%) Kibana
2 5 (83.33%) Apache Spark
2 5 (83.33%) Elastic Stack
2 5 (83.33%) MongoDB
2 5 (83.33%) Apache Cassandra
2 5 (83.33%) NoSQL
2 5 (83.33%) Degree
2 5 (83.33%) QA
2 5 (83.33%) Kanban
2 5 (83.33%) C#
3 1 (16.67%) REST
3 1 (16.67%) ERP
3 1 (16.67%) Tomcat
3 1 (16.67%) J2EE

Lucene
Co-occurring IT Skills in Sheffield 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 6 (100.00%) Apache Solr
2 5 (83.33%) Apache Spark
2 5 (83.33%) Elasticsearch
3 1 (16.67%) JBoss
3 1 (16.67%) Tomcat
Database & Business Intelligence
1 5 (83.33%) Apache Cassandra
1 5 (83.33%) Big Data
1 5 (83.33%) Couchbase
1 5 (83.33%) Hadoop
1 5 (83.33%) MongoDB
1 5 (83.33%) NoSQL
1 5 (83.33%) Redis
1 5 (83.33%) Riak
2 1 (16.67%) SQL Server
Job Titles
1 5 (83.33%) Developer
1 5 (83.33%) Java Developer
2 1 (16.67%) Java Engineer
2 1 (16.67%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 5 (83.33%) Elastic Stack
2 1 (16.67%) J2EE
2 1 (16.67%) REST
Processes & Methodologies
1 5 (83.33%) Agile Software Development
1 5 (83.33%) DSDM
1 5 (83.33%) Kanban
1 5 (83.33%) RUP
1 5 (83.33%) Scrum
2 1 (16.67%) ERP
2 1 (16.67%) Software Engineering
Programming Languages
1 6 (100.00%) Java
2 5 (83.33%) C#
2 5 (83.33%) PHP
2 5 (83.33%) Python
2 5 (83.33%) SQL
Qualifications
1 5 (83.33%) Degree
Quality Assurance & Compliance
1 5 (83.33%) QA
Systems Management
1 5 (83.33%) Kibana
1 5 (83.33%) logstash