The table below looks at the statistics for Apache Solr skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Solr over the 3 months to 28 July 2016 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
28 Jul 2016
Same period 2015 Same period 2014
Apache Solr
Rank 379 381 373
Rank change year-on-year
+2 -8
Contract jobs citing Apache Solr 49 52 49
As % of all contract IT jobs located in London 0.22% 0.22% 0.21%
As % of the Application Platforms category 1.16% 1.18% 1.16%
Number of daily rates quoted 37 25 34
Median daily rate £485 £425 £419
Median daily rate % change year-on-year
+14.11% +1.49%
90% offered a daily rate of more than £380 £351 £329
10% offered a daily rate of more than £550 £630 £535
UK excluding London median daily rate £425 £350 £450
% change year-on-year
+21.42% -22.22%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Apache Solr
England

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

Application Platforms Category
London
Contract IT job ads with a match in the
Application Platforms category
4236 4422 4238
As % of all contract IT jobs located in London 19.11% 18.76% 17.95%
Number of daily rates quoted 2982 2991 2760
Median daily rate £450 £410 £400
Median daily rate % change year-on-year
+9.75% +2.50%
90% offered a daily rate of more than £290 £250 £240
10% offered a daily rate of more than £600 £550 £550
UK excluding London median daily rate £400 £360 £350
% change year-on-year
+11.11% +2.85%
Number of hourly rates quoted 39 74 94
Median hourly rate £15.50 £18.71 £19.00
Median hourly rate % change year-on-year
-17.15% -1.52%
90% offered a hourly rate of more than £12.50 £12.50 £12.50
10% offered a hourly rate of more than £42.50 £40.00 £45.00
UK excluding London median hourly rate £28.00 £21.15 £16.50
% change year-on-year
+32.41% +28.15%

Apache Solr
Jobs Demand Trend in London

The demand trend of contract jobs across the 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 London

Apache Solr
Daily Rate Trend in London

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

Apache Solr Daily Rate Trend in London

Apache Solr
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Solr across the London region over the 3 months to 28 July 2016.

Apache Solr Daily Rate Histogram in London

Apache Solr
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Apache Solr across the London region.

Apache Solr Hourly Rate Trend in London

Apache Solr
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Solr within the London region over the 3 months to 28 July 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +47 4 £525 +46.85% 5
Croydon - 1 £475 -
Apache Solr
England

Apache Solr
Top 30 Related IT Skills in London

For the 6 months to 28 July 2016, 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 London region with a requirement for Apache Solr.

1 59 (64.13%) Java
1 59 (64.13%) Agile Software Development
2 37 (40.22%) Web Development
3 35 (38.04%) Spring
4 33 (35.87%) JavaScript
5 32 (34.78%) Lucene
6 31 (33.70%) Apache
7 30 (32.61%) Linux
7 30 (32.61%) OO
7 30 (32.61%) Elasticsearch
8 29 (31.52%) MongoDB
8 29 (31.52%) HTML
9 28 (30.43%) E-Commerce
9 28 (30.43%) Git (software)
10 26 (28.26%) Node.js
10 26 (28.26%) AngularJS
10 26 (28.26%) TDD
11 21 (22.83%) Content Management
12 20 (21.74%) CMS
12 20 (21.74%) Jenkins
13 19 (20.65%) GitHub
13 19 (20.65%) Groovy
13 19 (20.65%) Scrum
13 19 (20.65%) CSS
14 18 (19.57%) Hibernate
14 18 (19.57%) MVC
14 18 (19.57%) QA
14 18 (19.57%) Drupal
15 17 (18.48%) Retail
15 17 (18.48%) SOA

Apache Solr
Top Related IT Skills in 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 31 (33.70%) Apache
2 30 (32.61%) Elasticsearch
3 20 (21.74%) CMS
4 18 (19.57%) Drupal
5 15 (16.30%) nginx
6 14 (15.22%) Mule
7 10 (10.87%) Adobe Experience Manager
7 10 (10.87%) Tomcat
8 5 (5.43%) Apache Spark
9 4 (4.35%) Apache Pig
10 2 (2.17%) JBoss
11 1 (1.09%) Confluence
11 1 (1.09%) MS Exchange
11 1 (1.09%) SharePoint
Applications
1 3 (3.26%) MS Excel
Cloud Services
1 19 (20.65%) GitHub
2 15 (16.30%) Amazon AWS
3 5 (5.43%) Microsoft Azure
4 4 (4.35%) Amazon S3
5 3 (3.26%) Amazon EC2
5 3 (3.26%) AWS CloudFormation
6 2 (2.17%) Amazon SQS
7 1 (1.09%) Cloud Computing
Communications & Networking
1 7 (7.61%) Intranet
2 1 (1.09%) HTTP
2 1 (1.09%) LDAP
Database & Business Intelligence
1 29 (31.52%) MongoDB
2 16 (17.39%) NoSQL
3 12 (13.04%) MySQL
3 12 (13.04%) SQL Server
4 10 (10.87%) Big Data
4 10 (10.87%) Hadoop
4 10 (10.87%) HBase
4 10 (10.87%) Relational Database
5 9 (9.78%) Neo4j
6 7 (7.61%) MarkLogic
6 7 (7.61%) PostgreSQL
7 5 (5.43%) Apache Hive
8 4 (4.35%) Apache Cassandra
8 4 (4.35%) DataStax
8 4 (4.35%) Redis
8 4 (4.35%) SimpleDB
8 4 (4.35%) SQL Server 2005
8 4 (4.35%) SQL Server 2008
9 3 (3.26%) MariaDB
10 1 (1.09%) RavenDB
Development Applications
1 28 (30.43%) Git (software)
2 20 (21.74%) Jenkins
3 15 (16.30%) JIRA
4 10 (10.87%) JUnit
5 9 (9.78%) Atlassian Bamboo
6 8 (8.70%) Maven
7 6 (6.52%) Gradle
8 5 (5.43%) Hudson
9 4 (4.35%) Cucumber
9 4 (4.35%) Mockito
9 4 (4.35%) Subversion
9 4 (4.35%) TestNG
9 4 (4.35%) Visual Studio
10 2 (2.17%) Grunt
10 2 (2.17%) IntelliJ
11 1 (1.09%) GitLab
11 1 (1.09%) gulp
11 1 (1.09%) PHPUnit
General
1 17 (18.48%) Retail
2 12 (13.04%) Finance
3 5 (5.43%) Publishing
4 3 (3.26%) Law
5 2 (2.17%) Banking
5 2 (2.17%) Front Office
5 2 (2.17%) Marketing
6 1 (1.09%) Corporate Banking
Job Titles
1 67 (72.83%) Developer
2 20 (21.74%) Java Developer
3 18 (19.57%) Drupal Developer
4 16 (17.39%) Architect
5 11 (11.96%) Angular Developer
6 9 (9.78%) Solr Developer
7 7 (7.61%) Java Architect
7 7 (7.61%) JavaScript Developer
7 7 (7.61%) Senior Developer
8 6 (6.52%) E-Commerce Architect
8 6 (6.52%) Lead Developer
8 6 (6.52%) Lead Java Developer
9 5 (5.43%) .NET Developer
9 5 (5.43%) ASP.NET Developer
9 5 (5.43%) C# .NET Developer
9 5 (5.43%) C# ASP.NET Developer
9 5 (5.43%) C# Developer
9 5 (5.43%) Web Developer
10 4 (4.35%) Big Data Architect
10 4 (4.35%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 35 (38.04%) Spring
2 32 (34.78%) Lucene
3 29 (31.52%) HTML
4 26 (28.26%) AngularJS
4 26 (28.26%) Node.js
5 19 (20.65%) CSS
6 18 (19.57%) Hibernate
7 16 (17.39%) HTML5
8 15 (16.30%) Twitter Bootstrap
9 13 (14.13%) REST
10 12 (13.04%) Spring Boot
10 12 (13.04%) Web Services
11 11 (11.96%) JSON
11 11 (11.96%) Symfony
12 10 (10.87%) jQuery
12 10 (10.87%) RESTful
13 9 (9.78%) Spring MVC
14 8 (8.70%) .NET
14 8 (8.70%) ASP.NET
14 8 (8.70%) JPA
Miscellaneous
1 14 (15.22%) Blog
2 9 (9.78%) User Experience
3 3 (3.26%) Computer Science
3 3 (3.26%) Mobile App
4 2 (2.17%) Social Media
5 1 (1.09%) Algorithms
5 1 (1.09%) Data Structures
5 1 (1.09%) Enterprise Software
5 1 (1.09%) Fintech
5 1 (1.09%) Management Information System
5 1 (1.09%) N-Tier
5 1 (1.09%) Statistics
Operating Systems
1 30 (32.61%) Linux
2 4 (4.35%) Unix
3 2 (2.17%) Windows
4 1 (1.09%) Red Hat Enterprise Linux
4 1 (1.09%) Ubuntu
Processes & Methodologies
1 59 (64.13%) Agile Software Development
2 37 (40.22%) Web Development
3 30 (32.61%) OO
4 28 (30.43%) E-Commerce
5 26 (28.26%) TDD
6 21 (22.83%) Content Management
7 19 (20.65%) Scrum
8 18 (19.57%) MVC
9 17 (18.48%) SOA
10 16 (17.39%) Mentoring
10 16 (17.39%) Open Source
11 14 (15.22%) Asynchronous Programming
11 14 (15.22%) Coaching
11 14 (15.22%) Continuous Integration
11 14 (15.22%) DevOps
11 14 (15.22%) Multithreading
11 14 (15.22%) SDLC
12 9 (9.78%) Continuous Improvement
12 9 (9.78%) Integration Testing
13 8 (8.70%) Process Improvement
Programming Languages
1 59 (64.13%) Java
2 33 (35.87%) JavaScript
3 19 (20.65%) Groovy
4 12 (13.04%) PHP
5 9 (9.78%) C
6 8 (8.70%) Python
6 8 (8.70%) Ruby
7 5 (5.43%) C#
7 5 (5.43%) Scala
7 5 (5.43%) SQL
8 4 (4.35%) Shell Script
9 1 (1.09%) ES6
9 1 (1.09%) Go
Qualifications
1 7 (7.61%) Security Cleared
2 3 (3.26%) Degree
3 1 (1.09%) SC Cleared
Quality Assurance & Compliance
1 18 (19.57%) QA
System Software
1 7 (7.61%) Docker
1 7 (7.61%) Varnish
2 6 (6.52%) Apache ZooKeeper
3 3 (3.26%) GlusterFS
4 1 (1.09%) Active Directory
4 1 (1.09%) HDFS
Systems Management
1 7 (7.61%) Opscode Chef
2 6 (6.52%) Kubernetes
3 5 (5.43%) Ansible
4 4 (4.35%) Puppet
5 3 (3.26%) Kibana
5 3 (3.26%) Packer
5 3 (3.26%) Piwik
6 2 (2.17%) Grafana
6 2 (2.17%) logstash
6 2 (2.17%) StatsD
7 1 (1.09%) Graphite
7 1 (1.09%) OpenAM
Vendors
1 14 (15.22%) Oracle
2 10 (10.87%) Adobe
3 5 (5.43%) AppDynamics
3 5 (5.43%) MuleSoft
4 4 (4.35%) EPiServer
4 4 (4.35%) Microsoft
4 4 (4.35%) SaltStack
5 3 (3.26%) Sitecore
5 3 (3.26%) Sun
6 2 (2.17%) Endeca
6 2 (2.17%) hybris
6 2 (2.17%) New Relic
7 1 (1.09%) Cloudera
7 1 (1.09%) ForgeRock
7 1 (1.09%) Hortonworks
7 1 (1.09%) HP
7 1 (1.09%) Novell
7 1 (1.09%) Red Hat
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