Period
to 1 April 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of 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 1 April 2020 with a comparison to the same period in the previous 2 years.

Apache Solr
Central London > City of London
6 months to
1 Apr 2020
Same period 2019 Same period 2018
Rank 283 302 306
Rank change year-on-year +19 +4 -13
Permanent jobs citing Apache Solr 10 25 32
As % of all permanent jobs advertised in the City of London 0.11% 0.24% 0.30%
As % of the Application Platforms category 0.84% 1.55% 1.80%
Number of salaries quoted 9 24 28
Median annual salary £75,000 £80,000 £60,000
Median salary % change year-on-year -6.25% +33.33% -4.00%
10th Percentile £66,500 £50,000 £46,000
90th Percentile £120,000 £91,250 £71,500
Central London median annual salary £70,000 £75,000 £60,000
% change year-on-year -6.67% +25.00% -4.00%

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 the City of London with a requirement for application platform skills.

All Application Platform Skills
City of London
Permanent vacancies with a requirement for application platform skills 1,186 1,610 1,776
As % of all permanent IT jobs advertised in the City of London 13.61% 15.66% 16.60%
Number of salaries quoted 1,056 1,421 1,582
Median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £36,250 £31,500 £36,250
90th Percentile £93,750 £95,000 £92,500
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% -

Apache Solr
Job Vacancy Trend in the City of London

Job postings citing Apache Solr as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Apache Solr in the City of London

Apache Solr
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing Apache Solr in the City of London.

Salary trend for Apache Solr in the City of London

Apache Solr
Salary Histogram in the City of London

Salary distribution for jobs citing Apache Solr in the City of London over the 6 months to 1 April 2020.

Salary histogram for Apache Solr in the City of London

For the 6 months to 1 April 2020, 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 City of London region with a requirement for Apache Solr.

1 6 (60.00%) GCP
2 5 (50.00%) Microservices
2 5 (50.00%) Oracle
2 5 (50.00%) Agile Software Development
2 5 (50.00%) Azure
2 5 (50.00%) AWS
3 4 (40.00%) Cloud Computing
3 4 (40.00%) RESTful
3 4 (40.00%) SQL Server
3 4 (40.00%) C#
4 3 (30.00%) HTML
4 3 (30.00%) Java
4 3 (30.00%) JavaScript
4 3 (30.00%) SQL
4 3 (30.00%) .NET
4 3 (30.00%) E-Commerce
4 3 (30.00%) OOD
4 3 (30.00%) HTTP
4 3 (30.00%) RDBMS
4 3 (30.00%) IBM
4 3 (30.00%) Microsoft
4 3 (30.00%) Adobe
4 3 (30.00%) Interwoven
4 3 (30.00%) SDL Web 8
4 3 (30.00%) Salesforce.com
4 3 (30.00%) Internet
4 3 (30.00%) MVC
4 3 (30.00%) Workflow
4 3 (30.00%) ATG
4 3 (30.00%) CMS

Apache Solr
Co-occurring 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 3 (30.00%) Adobe Experience Manager
1 3 (30.00%) CMS
1 3 (30.00%) WebSphere
1 3 (30.00%) WebSphere Application Server
2 1 (10.00%) Apache Spark
2 1 (10.00%) Elasticsearch
Business Applications
1 3 (30.00%) Magento
1 3 (30.00%) SAP Hybris
1 3 (30.00%) SDL Web 8
Cloud Services
1 6 (60.00%) GCP
2 5 (50.00%) AWS
2 5 (50.00%) Azure
3 4 (40.00%) Cloud Computing
4 3 (30.00%) Serverless
5 1 (10.00%) IaaS
5 1 (10.00%) PaaS
5 1 (10.00%) SaaS
Communications & Networking
1 3 (30.00%) HTTP
1 3 (30.00%) Internet
Database & Business Intelligence
1 4 (40.00%) SQL Server
2 3 (30.00%) Endeca
2 3 (30.00%) RDBMS
2 3 (30.00%) Redis
2 3 (30.00%) Relational Database
2 3 (30.00%) Riak
3 1 (10.00%) Apache Cassandra
3 1 (10.00%) Big Data
3 1 (10.00%) Hadoop
3 1 (10.00%) MongoDB
3 1 (10.00%) MySQL
3 1 (10.00%) Neo4j
3 1 (10.00%) PostgreSQL
Development Applications
1 3 (30.00%) TeamCity
General
1 3 (30.00%) Marketing
2 2 (20.00%) Law
3 1 (10.00%) Finance
Job Titles
1 5 (50.00%) Developer
2 4 (40.00%) Architect
2 4 (40.00%) Solutions Architect
3 3 (30.00%) .NET Developer
3 3 (30.00%) ASP.NET Developer
3 3 (30.00%) Cloud Architect
3 3 (30.00%) Cloud Consultant
3 3 (30.00%) Cloud Solutions Architect
3 3 (30.00%) Consultant
3 3 (30.00%) Managing Consultant
3 3 (30.00%) React Developer
3 3 (30.00%) Salesforce Architect
3 3 (30.00%) Salesforce Consultant
3 3 (30.00%) Salesforce Solution Architect
3 3 (30.00%) Solutions Consultant
4 2 (20.00%) Java Developer
4 2 (20.00%) Senior Developer
4 2 (20.00%) Senior Java Developer
5 1 (10.00%) Data Architect
5 1 (10.00%) Database Engineer
Libraries, Frameworks & Software Standards
1 4 (40.00%) RESTful
2 3 (30.00%) .NET
2 3 (30.00%) AngularJS
2 3 (30.00%) ASP.NET
2 3 (30.00%) ASP.NET Core
2 3 (30.00%) HTML
2 3 (30.00%) RabbitMQ
2 3 (30.00%) React
2 3 (30.00%) XML
3 2 (20.00%) Kafka
3 2 (20.00%) Spring
3 2 (20.00%) Spring Boot
4 1 (10.00%) Hibernate
4 1 (10.00%) REST
4 1 (10.00%) RxJava
Miscellaneous
1 3 (30.00%) iPad
1 3 (30.00%) Virtual Team
Processes & Methodologies
1 5 (50.00%) Agile Software Development
1 5 (50.00%) Microservices
2 3 (30.00%) BDD
2 3 (30.00%) Content Management
2 3 (30.00%) Continuous Integration
2 3 (30.00%) E-Commerce
2 3 (30.00%) MVC
2 3 (30.00%) OO
2 3 (30.00%) OOD
2 3 (30.00%) Pair Programming
2 3 (30.00%) Presales
2 3 (30.00%) Project Management
2 3 (30.00%) Requirements Analysis
2 3 (30.00%) TDD
2 3 (30.00%) Web Development
2 3 (30.00%) Workflow
3 2 (20.00%) DevOps
4 1 (10.00%) Asynchronous Programming
4 1 (10.00%) Data Science
4 1 (10.00%) Site Reliability Engineering
Programming Languages
1 4 (40.00%) C#
2 3 (30.00%) Java
2 3 (30.00%) JavaScript
2 3 (30.00%) SQL
3 2 (20.00%) Java 8
3 2 (20.00%) Ruby
4 1 (10.00%) Bash Shell
4 1 (10.00%) Perl
4 1 (10.00%) PowerShell
4 1 (10.00%) Python
4 1 (10.00%) Scala
Qualifications
1 1 (10.00%) Security Cleared
System Software
1 2 (20.00%) Apache ZooKeeper
Systems Management
1 1 (10.00%) Ansible
Vendors
1 5 (50.00%) Oracle
2 3 (30.00%) Adobe
2 3 (30.00%) ATG
2 3 (30.00%) Demandware
2 3 (30.00%) Elastic Path
2 3 (30.00%) hybris
2 3 (30.00%) IBM
2 3 (30.00%) Interwoven
2 3 (30.00%) Microsoft
2 3 (30.00%) Salesforce.com
2 3 (30.00%) SAP
3 2 (20.00%) Google
4 1 (10.00%) Sybase