Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies with a requirement for Apache Solr skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache Solr over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Apache Solr
UK
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 725 719 668
Rank change year-on-year -6 -51 +12
Permanent jobs citing Apache Solr 492 573 761
As % of all permanent IT jobs advertised in the UK 0.27% 0.30% 0.35%
As % of the Application Platforms category 1.57% 1.65% 1.86%
Number of salaries quoted 388 479 683
UK median annual salary £55,000 £60,000 £57,500
Median salary % change year-on-year -8.33% +4.35% +4.55%
10th Percentile £37,500 £37,500 £33,750
90th Percentile £84,000 £78,750 £84,750
UK excluding London median annual salary £50,000 £46,500 £45,000
% change year-on-year +7.53% +3.33% -5.26%

Apache Solr is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for application platform skills.

All Application Platform Skills
UK
Permanent vacancies with a requirement for application platform skills 31400 34628 40966
As % of all permanent IT jobs advertised in the UK 17.43% 18.24% 18.84%
Number of salaries quoted 25392 29251 34104
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £27,000 £26,750 £26,250
90th Percentile £77,500 £75,000 £72,500
UK excluding London median annual salary £40,000 £40,000 £40,000

Apache Solr
Job Vacancy Trend

Job postings citing Apache Solr as a percentage of all IT jobs advertised.

Job vacancy trend for Apache Solr in the UK

Apache Solr
Salary Trend

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

Salary trend for Apache Solr in the UK

Apache Solr
Salary Histogram

The salary distribution of IT jobs citing Apache Solr over the 6 months to 23 November 2017.

Salary histogram for Apache Solr in the UK

Apache Solr
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Solr within the UK over the 6 months to 23 November 2017. 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
England -21 484 £55,000 -8.33% 36
London -62 258 £62,500 -3.85% 17
UK excluding London +44 229 £50,000 +7.53% 20
South East +43 76 £55,000 +22.22% 8
North of England +11 57 £50,000 +5.26% 5
South West +17 50 £43,500 -30.40% 4
North West -9 36 £45,000 -14.29% 3
Midlands +34 24 £45,000 -25.00% 2
Yorkshire +26 20 £50,000 +25.00% 2
East of England -21 19 £62,500 +38.89%
West Midlands +25 18 £45,000 -10.00% 2
East Midlands +32 6 £52,500 -12.50%
Wales +17 2 £32,500 -7.14%
North East +8 1 £46,500 +66.07%
Scotland -9 1 - - 1

For the 6 months to 23 November 2017, IT 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 job ads with a requirement for Apache Solr.

1 306 (62.20%) Java
2 271 (55.08%) Agile Software Development
3 240 (48.78%) JavaScript
4 221 (44.92%) Elasticsearch
5 180 (36.59%) HTML
6 168 (34.15%) CSS
7 165 (33.54%) TDD
8 158 (32.11%) AngularJS
9 155 (31.50%) MySQL
10 149 (30.28%) Lucene
11 143 (29.07%) PHP
11 143 (29.07%) Amazon AWS
12 140 (28.46%) SQL
12 140 (28.46%) Python
13 139 (28.25%) Linux
14 138 (28.05%) MongoDB
14 138 (28.05%) Apache Cassandra
15 133 (27.03%) Continuous Integration
16 130 (26.42%) Hadoop
17 129 (26.22%) Big Data
17 129 (26.22%) Web Services
18 126 (25.61%) Spring
19 121 (24.59%) Scrum
19 121 (24.59%) Git (software)
20 116 (23.58%) Software Engineering
21 113 (22.97%) Open Source
22 112 (22.76%) OO
23 109 (22.15%) Apache Spark
24 108 (21.95%) Node.js
25 107 (21.75%) NoSQL

Apache Solr
Co-occurring IT Skills 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
1 221 (44.92%) Elasticsearch
2 109 (22.15%) Apache Spark
3 88 (17.89%) Apache
4 68 (13.82%) Tomcat
5 67 (13.62%) CMS
6 59 (11.99%) WebSphere
7 40 (8.13%) JBoss
8 39 (7.93%) nginx
9 29 (5.89%) OpenStack
10 26 (5.28%) Drupal
10 26 (5.28%) Jetty
11 17 (3.46%) Confluence
11 17 (3.46%) WebLogic
12 12 (2.44%) WebSphere Application Server
13 8 (1.63%) Apache Pig
13 8 (1.63%) IIS
13 8 (1.63%) SharePoint
14 7 (1.42%) WildFly
15 5 (1.02%) Oracle SOA Suite
15 5 (1.02%) Umbraco
Business Applications
1 4 (0.81%) Adobe Campaign
1 4 (0.81%) Magento
1 4 (0.81%) nopCommerce
2 2 (0.41%) SAP Hybris
2 2 (0.41%) SDL Web 8
Cloud Services
1 143 (29.07%) Amazon AWS
2 55 (11.18%) Microsoft Azure
3 50 (10.16%) GitHub
4 48 (9.76%) SaaS
5 39 (7.93%) PaaS
6 34 (6.91%) IaaS
7 24 (4.88%) Google Cloud Platform
8 20 (4.07%) Google App Engine
9 17 (3.46%) Slack
10 15 (3.05%) Amazon EC2
10 15 (3.05%) Google Analytics
11 14 (2.85%) Cloud Computing
12 12 (2.44%) AWS CloudFormation
13 10 (2.03%) Algolia
13 10 (2.03%) Amazon EMR
14 8 (1.63%) Amazon Kinesis
14 8 (1.63%) Amazon S3
14 8 (1.63%) AWS Lambda
14 8 (1.63%) Serverless
15 7 (1.42%) Amazon CloudWatch
Communications & Networking
1 14 (2.85%) Kerberos
2 6 (1.22%) HTTP
2 6 (1.22%) SSL
3 5 (1.02%) AMQP
4 4 (0.81%) Internet
5 3 (0.61%) TCP/IP
5 3 (0.61%) VPN
6 2 (0.41%) Cisco Nexus
6 2 (0.41%) DNS
6 2 (0.41%) IPsec
6 2 (0.41%) NetScaler
6 2 (0.41%) SAN
6 2 (0.41%) SMS
6 2 (0.41%) VLAN
7 1 (0.20%) Firewall
7 1 (0.20%) LAN
7 1 (0.20%) LDAP
7 1 (0.20%) OpenVPN
Database & Business Intelligence
1 155 (31.50%) MySQL
2 138 (28.05%) Apache Cassandra
2 138 (28.05%) MongoDB
3 130 (26.42%) Hadoop
4 129 (26.22%) Big Data
5 107 (21.75%) NoSQL
6 106 (21.54%) Redis
7 103 (20.93%) SQL Server
8 65 (13.21%) PostgreSQL
9 44 (8.94%) Apache Hive
9 44 (8.94%) Riak
10 40 (8.13%) Relational Database
11 39 (7.93%) HBase
12 24 (4.88%) RDBMS
13 19 (3.86%) Couchbase
14 16 (3.25%) Amazon DynamoDB
15 15 (3.05%) Neo4j
16 13 (2.64%) Text Mining
17 12 (2.44%) Amazon RDS
17 12 (2.44%) Data Warehouse
Development Applications
1 121 (24.59%) Git (software)
2 84 (17.07%) Jenkins
3 52 (10.57%) Vagrant
4 44 (8.94%) Selenium
5 40 (8.13%) JIRA
5 40 (8.13%) Subversion
6 32 (6.50%) Codeception
7 31 (6.30%) Eclipse
7 31 (6.30%) Maven
8 30 (6.10%) JUnit
9 28 (5.69%) TeamCity
10 21 (4.27%) PHPUnit
11 18 (3.66%) gulp
12 15 (3.05%) IntelliJ
13 13 (2.64%) Gradle
14 9 (1.83%) Cucumber
14 9 (1.83%) NetBeans
15 8 (1.63%) webpack
16 7 (1.42%) Grunt
16 7 (1.42%) Xdebug
General
1 53 (10.77%) Retail
2 52 (10.57%) Finance
3 26 (5.28%) Marketing
4 22 (4.47%) Games
5 15 (3.05%) Publishing
6 13 (2.64%) Advertising
7 10 (2.03%) Legal
8 8 (1.63%) Banking
8 8 (1.63%) Telecoms
9 7 (1.42%) Pharmaceutical
10 6 (1.22%) Electronics
10 6 (1.22%) Manufacturing
11 4 (0.81%) Back Office
12 2 (0.41%) Billing
12 2 (0.41%) Front Office
13 1 (0.20%) Retail Banking
Job Titles
1 310 (63.01%) Developer
2 125 (25.41%) Java Developer
3 113 (22.97%) Senior Developer
4 49 (9.96%) Senior Java Developer
5 43 (8.74%) Software Engineer
6 42 (8.54%) PHP Developer
7 38 (7.72%) .NET Developer
8 32 (6.50%) Architect
9 29 (5.89%) Data Engineer
10 27 (5.49%) Big Data Engineer
11 25 (5.08%) HTML Developer
12 24 (4.88%) Senior PHP Developer
13 22 (4.47%) HTML CSS Developer
14 20 (4.07%) Software Developer
15 19 (3.86%) Development Manager
15 19 (3.86%) Web Developer
16 18 (3.66%) JavaScript Developer
17 17 (3.46%) Senior Software Engineer
18 15 (3.05%) Java Engineer
18 15 (3.05%) Technical Developer
Libraries, Frameworks & Software Standards
1 180 (36.59%) HTML
2 168 (34.15%) CSS
3 158 (32.11%) AngularJS
4 149 (30.28%) Lucene
5 129 (26.22%) Web Services
6 126 (25.61%) Spring
7 108 (21.95%) Node.js
8 101 (20.53%) HTML5
9 84 (17.07%) .NET
10 83 (16.87%) jQuery
11 82 (16.67%) RESTful
12 76 (15.45%) Hibernate
13 68 (13.82%) Kafka
14 61 (12.40%) XML
15 58 (11.79%) React
16 57 (11.59%) RabbitMQ
17 50 (10.16%) ASP.NET
17 50 (10.16%) REST
18 39 (7.93%) Twitter Bootstrap
19 36 (7.32%) Sass
Miscellaneous
1 59 (11.99%) Computer Science
2 38 (7.72%) Analytical Skills
3 33 (6.71%) User Experience
4 32 (6.50%) Algorithms
5 27 (5.49%) Mobile App
6 24 (4.88%) Linux Command Line
7 22 (4.47%) Greenfield Project
8 21 (4.27%) Enterprise Software
9 12 (2.44%) iPad
10 9 (1.83%) Replication
11 8 (1.63%) Fintech
12 7 (1.42%) Data Centre
12 7 (1.42%) Digital Media
13 6 (1.22%) BBC
13 6 (1.22%) Data Structures
13 6 (1.22%) Digital TV
14 5 (1.02%) Linked Data
14 5 (1.02%) STB
15 4 (0.81%) e-Learning
15 4 (0.81%) Semantic Web
Operating Systems
1 139 (28.25%) Linux
2 50 (10.16%) Unix
3 16 (3.25%) Windows
4 9 (1.83%) CentOS
5 7 (1.42%) Mac OS X
6 5 (1.02%) Ubuntu
7 4 (0.81%) Android
7 4 (0.81%) Apple iOS
7 4 (0.81%) Debian
8 3 (0.61%) Windows Server
8 3 (0.61%) Windows Server 2012
9 2 (0.41%) Fedora
10 1 (0.20%) Windows 10
10 1 (0.20%) Windows Server 2008
Processes & Methodologies
1 271 (55.08%) Agile Software Development
2 165 (33.54%) TDD
3 133 (27.03%) Continuous Integration
4 121 (24.59%) Scrum
5 116 (23.58%) Software Engineering
6 113 (22.97%) Open Source
7 112 (22.76%) OO
8 101 (20.53%) DevOps
9 90 (18.29%) E-Commerce
10 81 (16.46%) MVC
11 78 (15.85%) Mentoring
12 76 (15.45%) Microservices
13 75 (15.24%) BDD
14 56 (11.38%) CRM
14 56 (11.38%) Web Development
15 54 (10.98%) Analytics
16 43 (8.74%) Machine Learning
16 43 (8.74%) Pair Programming
16 43 (8.74%) Responsive Web Design
17 42 (8.54%) Kanban
Programming Languages
1 306 (62.20%) Java
2 240 (48.78%) JavaScript
3 143 (29.07%) PHP
4 140 (28.46%) Python
4 140 (28.46%) SQL
5 79 (16.06%) C#
6 76 (15.45%) Scala
7 56 (11.38%) Bash Shell
8 38 (7.72%) Go
9 36 (7.32%) Perl
10 35 (7.11%) Ruby
11 30 (6.10%) PHP 7
12 19 (3.86%) C++
13 18 (3.66%) PHP 5
14 17 (3.46%) C
14 17 (3.46%) XPath
15 13 (2.64%) PowerShell
16 11 (2.24%) Clojure
16 11 (2.24%) CoffeeScript
16 11 (2.24%) Groovy
Qualifications
1 83 (16.87%) Degree
2 42 (8.54%) Computer Science Degree
3 26 (5.28%) Security Cleared
4 15 (3.05%) Master's Degree
5 14 (2.85%) SC Cleared
6 11 (2.24%) DV Cleared
7 7 (1.42%) PhD
Quality Assurance & Compliance
1 22 (4.47%) QA
2 14 (2.85%) GCP
3 3 (0.61%) SLA
4 2 (0.41%) Data Quality
4 2 (0.41%) PCI DSS
5 1 (0.20%) SEPA
System Software
1 95 (19.31%) Docker
2 30 (6.10%) HDFS
3 28 (5.69%) Apache Flume
4 18 (3.66%) Apache ZooKeeper
5 13 (2.64%) Varnish
6 6 (1.22%) Virtual Machines
7 4 (0.81%) VMware Infrastructure
8 1 (0.20%) Active Directory
8 1 (0.20%) Hyper-V
8 1 (0.20%) Oracle RAC
8 1 (0.20%) vSphere
Systems Management
1 71 (14.43%) Puppet
2 44 (8.94%) Opscode Chef
3 42 (8.54%) Ansible
3 42 (8.54%) Kubernetes
4 30 (6.10%) logstash
5 28 (5.69%) Hadoop YARN
5 28 (5.69%) Terraform
6 23 (4.67%) Kibana
7 22 (4.47%) Salt
8 19 (3.86%) Capistrano
9 14 (2.85%) Mesos
10 5 (1.02%) Oozie
11 4 (0.81%) HAProxy
11 4 (0.81%) Prometheus
12 3 (0.61%) Grafana
12 3 (0.61%) StatsD
13 2 (0.41%) Ambari
14 1 (0.20%) Nagios
14 1 (0.20%) Tivoli
14 1 (0.20%) ZABBIX
Vendors
1 90 (18.29%) Oracle
2 44 (8.94%) Microsoft
3 40 (8.13%) hybris
3 40 (8.13%) IBM
4 34 (6.91%) ATG
4 34 (6.91%) Demandware
5 33 (6.71%) Google
6 27 (5.49%) Cloudera
7 16 (3.25%) Hortonworks
8 13 (2.64%) Zend
9 10 (2.03%) Sitecore
10 9 (1.83%) MapR
11 8 (1.63%) SAP
11 8 (1.63%) Telerik
12 7 (1.42%) Percona
12 7 (1.42%) VMware
13 6 (1.22%) Adobe
13 6 (1.22%) Red Hat
14 5 (1.02%) Cognizant
14 5 (1.02%) Salesforce.com