Period
to 21 April 2019

The following table provides summary statistics for permanent job vacancies advertised in London 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 21 April 2019 with a comparison to the same period in the previous 2 years.

Apache Solr
England > London
6 months to
21 Apr 2019
Same period 2018 Same period 2017
Rank 524 585 512
Rank change year-on-year +61 -73 +77
Permanent jobs citing Apache Solr 245 255 319
As % of all permanent IT jobs advertised in London 0.40% 0.36% 0.46%
As % of the Application Platforms category 2.45% 2.04% 2.51%
Number of salaries quoted 172 167 260
London median annual salary £77,500 £67,500 £65,000
Median salary % change year-on-year +14.81% +3.85% +4.00%
10th Percentile £42,500 £49,500 £48,750
90th Percentile £105,000 £100,000 £86,375
England median annual salary £65,000 £60,000 £60,000
% change year-on-year +8.33% - +13.74%

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 advertised in London with a requirement for application platform skills.

All Application Platform Skills
London
Permanent vacancies with a requirement for application platform skills 9,998 12,517 12,716
As % of all permanent IT jobs advertised in London 16.47% 17.88% 18.53%
Number of salaries quoted 8,089 10,343 10,692
London median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +1.85%
10th Percentile £32,950 £34,787 £32,000
90th Percentile £95,000 £90,000 £85,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Apache Solr
Job Vacancy Trend in London

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

Job vacancy trend for Apache Solr in London

Apache Solr
Salary Trend in London

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

Salary trend for Apache Solr in London

Apache Solr
Salary Histogram in London

The salary distribution of IT jobs citing Apache Solr in London over the 6 months to 21 April 2019.

Salary histogram for Apache Solr in London

Apache Solr
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Solr within the London region over the 6 months to 21 April 2019. 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
Central London +21 34 £80,000 +33.33%
West London +29 8 £90,000 +50.00%
South London +2 4 £72,500 -12.12% 1
Apache Solr
England

For the 6 months to 21 April 2019, IT jobs citing Apache Solr also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for Apache Solr.

1 170 (69.39%) Agile Software Development
2 164 (66.94%) Java
3 111 (45.31%) Amazon AWS
4 109 (44.49%) Python
5 97 (39.59%) Apache Spark
6 93 (37.96%) Big Data
7 92 (37.55%) Hadoop
8 91 (37.14%) Kafka
9 83 (33.88%) SQL
10 81 (33.06%) Elasticsearch
11 78 (31.84%) HBase
12 74 (30.20%) NoSQL
12 74 (30.20%) Scrum
13 72 (29.39%) Apache Hive
14 69 (28.16%) Scala
15 68 (27.76%) Apache
15 68 (27.76%) Apache Cassandra
16 63 (25.71%) Microsoft Azure
17 62 (25.31%) Docker
18 61 (24.90%) Software Engineering
19 60 (24.49%) Databricks
20 58 (23.67%) Hortonworks
21 57 (23.27%) Data Science
22 56 (22.86%) Flink
23 52 (21.22%) Hadoop YARN
23 52 (21.22%) Impala
24 50 (20.41%) Oozie
24 50 (20.41%) MapReduce
24 50 (20.41%) JavaScript
24 50 (20.41%) HTTP

Apache Solr
Co-occurring 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 97 (39.59%) Apache Spark
2 81 (33.06%) Elasticsearch
3 68 (27.76%) Apache
4 49 (20.00%) Apache Pig
5 39 (15.92%) Tomcat
6 32 (13.06%) Drupal
7 30 (12.24%) CMS
8 27 (11.02%) Adobe Experience Manager
9 8 (3.27%) nginx
10 4 (1.63%) Jupyter
11 2 (0.82%) Apache Airflow
11 2 (0.82%) Confluence
11 2 (0.82%) CoreMedia CMS
11 2 (0.82%) WebSphere
12 1 (0.41%) Cloud Foundry
Applications
1 2 (0.82%) SPSS
Business Applications
1 30 (12.24%) SAP Hybris
2 23 (9.39%) Magento
3 21 (8.57%) SDL Web 8
4 3 (1.22%) SAP ERP
5 2 (0.82%) Fredhopper
Cloud Services
1 111 (45.31%) Amazon AWS
2 63 (25.71%) Microsoft Azure
3 41 (16.73%) SaaS
4 40 (16.33%) Google Cloud Platform
5 25 (10.20%) Cloud Computing
6 23 (9.39%) Serverless
7 13 (5.31%) Amazon Kinesis
8 11 (4.49%) AWS Lambda
8 11 (4.49%) Cortana Intelligence Suite
8 11 (4.49%) PaaS
9 7 (2.86%) Azure Functions
10 5 (2.04%) AWS CloudFormation
10 5 (2.04%) CloudFront
10 5 (2.04%) Fastly
10 5 (2.04%) GitHub
10 5 (2.04%) IaaS
11 3 (1.22%) Amazon EMR
11 3 (1.22%) Amazon S3
11 3 (1.22%) Azure Active Directory
11 3 (1.22%) Azure Data Factory
Communications & Networking
1 50 (20.41%) HTTP
2 48 (19.59%) Internet
3 26 (10.61%) DNS
4 24 (9.80%) SSL
5 8 (3.27%) Intranet
6 4 (1.63%) Firewall
6 4 (1.63%) Kerberos
7 2 (0.82%) VPN
8 1 (0.41%) AMQP
8 1 (0.41%) Reverse Proxy
8 1 (0.41%) RTMP
8 1 (0.41%) TCP/IP
Database & Business Intelligence
1 93 (37.96%) Big Data
2 92 (37.55%) Hadoop
3 78 (31.84%) HBase
4 74 (30.20%) NoSQL
5 72 (29.39%) Apache Hive
6 68 (27.76%) Apache Cassandra
7 56 (22.86%) Flink
8 52 (21.22%) Impala
9 47 (19.18%) Amazon Redshift
10 46 (18.78%) Couchbase
10 46 (18.78%) CouchDB
11 45 (18.37%) MySQL
12 27 (11.02%) RDBMS
12 27 (11.02%) Relational Database
13 26 (10.61%) SQL Server
14 25 (10.20%) Endeca
15 24 (9.80%) SQL Server 2016
16 23 (9.39%) BigQuery
17 22 (8.98%) PostgreSQL
18 20 (8.16%) Data Lake
Development Applications
1 30 (12.24%) Git (software)
2 23 (9.39%) Jenkins
3 10 (4.08%) JIRA
3 10 (4.08%) Visual Studio
4 8 (3.27%) Vagrant
4 8 (3.27%) Visual Studio Team System
5 7 (2.86%) GitLab
6 6 (2.45%) Travis CI
7 5 (2.04%) gulp
8 4 (1.63%) webpack
9 3 (1.22%) Bitbucket
9 3 (1.22%) Cucumber
9 3 (1.22%) IntelliJ
9 3 (1.22%) YouTrack
10 2 (0.82%) Atlassian Bamboo
10 2 (0.82%) ERwin
10 2 (0.82%) JUnit
10 2 (0.82%) Mockito
10 2 (0.82%) Selenium
10 2 (0.82%) Subversion
General
1 32 (13.06%) Marketing
2 13 (5.31%) Finance
3 11 (4.49%) Retail
4 10 (4.08%) Telecoms
5 7 (2.86%) Law
6 5 (2.04%) Financial Institution
6 5 (2.04%) Publishing
7 3 (1.22%) Legal
8 1 (0.41%) Manufacturing
8 1 (0.41%) Music Industry
Job Titles
1 83 (33.88%) Developer
2 52 (21.22%) Data Engineer
3 45 (18.37%) Architect
4 41 (16.73%) Big Data Engineer
5 33 (13.47%) Solutions Architect
6 25 (10.20%) Drupal Developer
7 24 (9.80%) Applications Engineer
7 24 (9.80%) Applications Support
7 24 (9.80%) Applications Support Engineer
7 24 (9.80%) Hybris Architect
7 24 (9.80%) Support Engineer
8 21 (8.57%) Senior Developer
9 20 (8.16%) Data Architect
10 19 (7.76%) Java Developer
11 18 (7.35%) Web Applications Engineer
11 18 (7.35%) Web Applications Support
11 18 (7.35%) Web Engineer
11 18 (7.35%) Web Support Engineer
12 15 (6.12%) PHP Developer
13 13 (5.31%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 91 (37.14%) Kafka
2 48 (19.59%) HTML
3 41 (16.73%) Spring
4 29 (11.84%) XML
5 25 (10.20%) JSON
6 24 (9.80%) J2EE
7 22 (8.98%) React
7 22 (8.98%) REST
8 21 (8.57%) CSS
8 21 (8.57%) LAMP
9 20 (8.16%) RESTful
10 19 (7.76%) AngularJS
10 19 (7.76%) Web Services
11 18 (7.35%) Lucene
12 15 (6.12%) LEMP Stack
12 15 (6.12%) Node.js
13 14 (5.71%) .NET
14 13 (5.31%) Spring Boot
14 13 (5.31%) Symfony
15 11 (4.49%) CSS3
Miscellaneous
1 23 (9.39%) Virtual Team
2 22 (8.98%) Self-Motivation
3 15 (6.12%) Fintech
4 13 (5.31%) Cloud Native
5 6 (2.45%) Linux Command Line
5 6 (2.45%) Public Cloud
6 4 (1.63%) Data Centre
6 4 (1.63%) iPad
6 4 (1.63%) User Experience
7 3 (1.22%) Analytical Skills
7 3 (1.22%) Blog
7 3 (1.22%) Enterprise Software
7 3 (1.22%) FMCG
7 3 (1.22%) Replication
7 3 (1.22%) Social Media
8 2 (0.82%) Anti-Piracy
8 2 (0.82%) IPTV
8 2 (0.82%) Management Information System
8 2 (0.82%) PMI
9 1 (0.41%) Video\Live Streaming
Operating Systems
1 37 (15.10%) Linux
2 25 (10.20%) Windows
3 24 (9.80%) Windows Server
4 5 (2.04%) Unix
5 2 (0.82%) Debian
6 1 (0.41%) Android
6 1 (0.41%) Apple iOS
Processes & Methodologies
1 170 (69.39%) Agile Software Development
2 74 (30.20%) Scrum
3 61 (24.90%) Software Engineering
4 57 (23.27%) Data Science
5 50 (20.41%) MapReduce
6 49 (20.00%) DevOps
7 48 (19.59%) Project Management
8 42 (17.14%) Analytics
8 42 (17.14%) OO
9 41 (16.73%) E-Commerce
10 40 (16.33%) Kanban
11 36 (14.69%) Machine Learning
12 35 (14.29%) Requirements Analysis
13 32 (13.06%) Problem-Solving
14 31 (12.65%) Microservices
15 30 (12.24%) Open Source
15 30 (12.24%) Presales
16 28 (11.43%) OOP
16 28 (11.43%) TDD
17 27 (11.02%) Performance Tuning
Programming Languages
1 164 (66.94%) Java
2 109 (44.49%) Python
3 83 (33.88%) SQL
4 69 (28.16%) Scala
5 50 (20.41%) JavaScript
6 44 (17.96%) PHP
7 27 (11.02%) PowerShell
8 14 (5.71%) Go
9 11 (4.49%) Java 8
10 6 (2.45%) Bash Shell
10 6 (2.45%) Perl
11 5 (2.04%) C++
12 3 (1.22%) C#
12 3 (1.22%) PHP 5
13 2 (0.82%) R
13 2 (0.82%) Ruby
14 1 (0.41%) Java 9
Qualifications
1 12 (4.90%) Degree
2 4 (1.63%) Computer Science Degree
3 3 (1.22%) CFA
4 2 (0.82%) CEH
4 2 (0.82%) PMI Certification
4 2 (0.82%) SC Cleared
4 2 (0.82%) Security Cleared
4 2 (0.82%) TOGAF Certification
5 1 (0.41%) PhD
Quality Assurance & Compliance
1 30 (12.24%) GDPR
2 24 (9.80%) Cyber Essentials
2 24 (9.80%) HIPAA
2 24 (9.80%) ISO/IEC 27001
3 7 (2.86%) Data Quality
4 6 (2.45%) PCI DSS
5 2 (0.82%) QA
System Software
1 62 (25.31%) Docker
2 48 (19.59%) Apache Flume
3 29 (11.84%) Active Directory
4 22 (8.98%) Varnish
5 21 (8.57%) HDFS
6 2 (0.82%) Snort
6 2 (0.82%) Virtual Machines
7 1 (0.41%) Apache ZooKeeper
7 1 (0.41%) KVM
7 1 (0.41%) LXC
Systems Management
1 52 (21.22%) Hadoop YARN
2 50 (20.41%) Oozie
3 45 (18.37%) Ansible
4 38 (15.51%) Opscode Chef
5 34 (13.88%) Puppet
6 29 (11.84%) Kubernetes
7 18 (7.35%) Terraform
8 3 (1.22%) Grafana
8 3 (1.22%) Nagios
8 3 (1.22%) Prometheus
9 2 (0.82%) Ambari
9 2 (0.82%) Mesos
9 2 (0.82%) Salt
10 1 (0.41%) Packer
Vendors
1 60 (24.49%) Databricks
2 58 (23.67%) Hortonworks
3 48 (19.59%) Cloudera
4 47 (19.18%) MapR
5 45 (18.37%) Microsoft
6 32 (13.06%) Oracle
7 31 (12.65%) Google
8 30 (12.24%) hybris
8 30 (12.24%) SAP
8 30 (12.24%) Splunk
9 29 (11.84%) Salesforce.com
10 27 (11.02%) Adobe
11 23 (9.39%) Elastic Path
12 21 (8.57%) Interwoven
13 12 (4.90%) WorldPay
14 4 (1.63%) ATG
14 4 (1.63%) Cisco
14 4 (1.63%) Demandware
15 3 (1.22%) IBM
15 3 (1.22%) Tableau