The table below looks at the statistics for Apache Solr skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Solr over the 3 months to 16 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
16 Jan 2017
Same period 2016 Same period 2015
Apache Solr
London / City of London
Rank 149 - 174
Rank change year-on-year
- 0
Contract jobs citing Apache Solr 7 0 13
As % of all contract IT jobs located in the City of London 0.24% - 0.25%
As % of the Application Platforms category 1.32% - 1.55%
Number of daily rates quoted 5 0 10
Median daily rate £450 - £394
90% offered a daily rate of more than £435 - £328
10% offered a daily rate of more than £580 - £460
UK excluding London median daily rate £475 £388 £348
% change year-on-year
+22.58% +11.51%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Application Platforms category in contract jobs advertised in the City of London region.

Application Platforms Category
City of London
Contract IT job ads with a match in the
Application Platforms category
532 449 840
As % of all contract IT jobs located in the City of London 18.28% 14.99% 16.41%
Number of daily rates quoted 432 327 614
Median daily rate £450 £425 £400
Median daily rate % change year-on-year
+5.88% +6.25%
90% offered a daily rate of more than £325 £250 £250
10% offered a daily rate of more than £625 £608 £525
UK excluding London median daily rate £380 £395 £375
% change year-on-year
-3.79% +5.33%
Number of hourly rates quoted 2 5 18
Median hourly rate £16.15 £19.50 £14.50
Median hourly rate % change year-on-year
-17.17% +34.48%
UK excluding London median hourly rate £18.38 £21.25 £19.00
% change year-on-year
-13.52% +11.84%

Apache Solr
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Apache Solr as a proportion of all IT contracts with a match in the Application Platforms category.

Apache Solr Jobs Demand Trend in the City of London

Apache Solr
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache Solr across the City of London region.

Apache Solr Daily Rate Trend in the City of London

Apache Solr
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Solr across the City of London region over the 3 months to 16 January 2017.

Apache Solr Daily Rate Histogram in the City of London

Apache Solr
Top 30 Related IT Skills in the City of London

For the 6 months to 16 January 2017, IT contractor jobs citing Apache Solr also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Apache Solr.

1 8 (80.00%) Agile Software Development
2 6 (60.00%) Java
3 5 (50.00%) Web Services
3 5 (50.00%) HTML
3 5 (50.00%) Apache
4 4 (40.00%) OO
4 4 (40.00%) JavaScript
4 4 (40.00%) CSS
4 4 (40.00%) SQL
4 4 (40.00%) Banking
4 4 (40.00%) Finance
4 4 (40.00%) OOD
4 4 (40.00%) Ajax
4 4 (40.00%) JSON
4 4 (40.00%) jQuery
4 4 (40.00%) RESTful
4 4 (40.00%) Scala
4 4 (40.00%) MongoDB
4 4 (40.00%) NoSQL
4 4 (40.00%) HBase
4 4 (40.00%) Relational Database
5 3 (30.00%) Apache Spark
5 3 (30.00%) Adobe Experience Manager
5 3 (30.00%) Apache Sling
5 3 (30.00%) Apache Felix
5 3 (30.00%) Big Data
5 3 (30.00%) OSGi
5 3 (30.00%) RabbitMQ
5 3 (30.00%) Kafka
5 3 (30.00%) AngularJS

Apache Solr
Top Related IT Skills in the City of 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 5 (50.00%) Apache
2 3 (30.00%) Adobe Experience Manager
2 3 (30.00%) Apache Spark
3 2 (20.00%) Apache Pig
3 2 (20.00%) Elasticsearch
4 1 (10.00%) Confluence
4 1 (10.00%) Drupal
Business Applications
1 1 (10.00%) SAP Oil and Gas
Cloud Services
1 1 (10.00%) Amazon AWS
Database & Business Intelligence
1 4 (40.00%) HBase
1 4 (40.00%) MongoDB
1 4 (40.00%) NoSQL
1 4 (40.00%) Relational Database
2 3 (30.00%) Apache Cassandra
2 3 (30.00%) Big Data
2 3 (30.00%) Hadoop
2 3 (30.00%) PostgreSQL
3 2 (20.00%) Apache Hive
3 2 (20.00%) Data Lake
3 2 (20.00%) Flink
3 2 (20.00%) RDBMS
4 1 (10.00%) Impala
4 1 (10.00%) MariaDB
4 1 (10.00%) MarkLogic
4 1 (10.00%) MySQL
4 1 (10.00%) Neo4j
4 1 (10.00%) Redis
4 1 (10.00%) SimpleDB
Development Applications
1 3 (30.00%) Git (software)
2 2 (20.00%) Jenkins
3 1 (10.00%) Atlassian Bamboo
3 1 (10.00%) Cucumber
3 1 (10.00%) Gradle
3 1 (10.00%) JIRA
3 1 (10.00%) JUnit
3 1 (10.00%) Mockito
3 1 (10.00%) Subversion
3 1 (10.00%) TestNG
General
1 4 (40.00%) Banking
1 4 (40.00%) Finance
2 1 (10.00%) Electronics
2 1 (10.00%) Manufacturing
2 1 (10.00%) Marketing
2 1 (10.00%) Telecoms
Job Titles
1 8 (80.00%) Developer
2 3 (30.00%) Java Developer
3 2 (20.00%) Big Data Engineer
3 2 (20.00%) Data Engineer
3 2 (20.00%) Java Engineer
3 2 (20.00%) Scala Developer
3 2 (20.00%) Solr Developer
4 1 (10.00%) Apache Spark Developer
4 1 (10.00%) Applications Developer
4 1 (10.00%) Cassandra Developer
4 1 (10.00%) Drupal Developer
4 1 (10.00%) Hadoop Developer
4 1 (10.00%) Java Hadoop Developer
4 1 (10.00%) Java Scala Developer
4 1 (10.00%) Node.js Developer
4 1 (10.00%) NoSQL Developer
Libraries, Frameworks & Software Standards
1 5 (50.00%) HTML
1 5 (50.00%) Web Services
2 4 (40.00%) Ajax
2 4 (40.00%) CSS
2 4 (40.00%) jQuery
2 4 (40.00%) JSON
2 4 (40.00%) RESTful
3 3 (30.00%) AngularJS
3 3 (30.00%) Apache Felix
3 3 (30.00%) Apache Sling
3 3 (30.00%) Kafka
3 3 (30.00%) Lucene
3 3 (30.00%) OSGi
3 3 (30.00%) RabbitMQ
3 3 (30.00%) SOAP
3 3 (30.00%) XML
4 2 (20.00%) Akka
4 2 (20.00%) Drools
4 2 (20.00%) Spring
5 1 (10.00%) HTML5
Miscellaneous
1 1 (10.00%) Analytical Skills
1 1 (10.00%) N-Tier
Operating Systems
1 1 (10.00%) Linux
Processes & Methodologies
1 8 (80.00%) Agile Software Development
2 4 (40.00%) OO
2 4 (40.00%) OOD
3 3 (30.00%) Open Source
4 2 (20.00%) Kanban
4 2 (20.00%) MapReduce
4 2 (20.00%) Microservices
4 2 (20.00%) Unit Testing
5 1 (10.00%) Analytics
5 1 (10.00%) BDD
5 1 (10.00%) Big Data Analytics
5 1 (10.00%) Continuous Delivery
5 1 (10.00%) Continuous Integration
5 1 (10.00%) Data Analytics
5 1 (10.00%) DevOps
5 1 (10.00%) Digital Marketing
5 1 (10.00%) Machine Learning
5 1 (10.00%) Software Engineering
5 1 (10.00%) SOLID
5 1 (10.00%) Web Application Development
Programming Languages
1 6 (60.00%) Java
2 4 (40.00%) JavaScript
2 4 (40.00%) Scala
2 4 (40.00%) SQL
3 2 (20.00%) Python
3 2 (20.00%) Ruby
4 1 (10.00%) Groovy
4 1 (10.00%) PHP
System Software
1 1 (10.00%) Docker
Systems Management
1 2 (20.00%) Hadoop YARN
2 1 (10.00%) Oozie
Vendors
1 3 (30.00%) Adobe
2 2 (20.00%) Hortonworks
3 1 (10.00%) Oracle
3 1 (10.00%) SAP
City, London
Premier IT
Rate: £350 - £450 per day
Posted: 21 hours ago