Period
to 12 August 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 12 August 2020 with a comparison to the same period in the previous 2 years.

Apache Solr
Central London > City of London
6 months to
12 Aug 2020
Same period 2019 Same period 2018
Rank 215 286 332
Rank change year-on-year +71 +46 -35
Permanent jobs citing Apache Solr 6 36 13
As % of all permanent jobs advertised in the City of London 0.12% 0.35% 0.12%
As % of the Application Platforms category 0.93% 2.30% 0.69%
Number of salaries quoted 5 35 11
Median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +4.00%
10th Percentile £67,500 £53,000 £62,500
90th Percentile £72,500 £86,250 £130,000
Central London median annual salary £70,000 £67,500 £65,000
% change year-on-year +3.70% +3.85% +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 648 1,563 1,889
As % of all permanent IT jobs advertised in the City of London 13.17% 15.41% 17.33%
Number of salaries quoted 564 1,393 1,698
Median annual salary £65,000 £65,000 £60,000
Median salary % change year-on-year - +8.33% +1.69%
10th Percentile £40,725 £32,500 £36,250
90th Percentile £92,500 £95,000 £90,000
Central London median annual salary £65,000 £62,500 £60,000
% change year-on-year +4.00% +4.17% +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

For the 6 months to 12 August 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 (100.00%) C#
1 6 (100.00%) SQL Server
2 5 (83.33%) .NET
2 5 (83.33%) JavaScript
2 5 (83.33%) ASP.NET
2 5 (83.33%) Microsoft
2 5 (83.33%) MVC
2 5 (83.33%) Agile Software Development
2 5 (83.33%) TDD
2 5 (83.33%) Pair Programming
2 5 (83.33%) TeamCity
2 5 (83.33%) Continuous Integration
2 5 (83.33%) BDD
2 5 (83.33%) RabbitMQ
2 5 (83.33%) Redis
2 5 (83.33%) Riak
2 5 (83.33%) AngularJS
2 5 (83.33%) React
2 5 (83.33%) ASP.NET Core
3 1 (16.67%) Site Reliability Engineering
3 1 (16.67%) Infrastructure as Code
3 1 (16.67%) IaaS
3 1 (16.67%) Ansible
3 1 (16.67%) DevOps
3 1 (16.67%) GCP
3 1 (16.67%) Kafka
3 1 (16.67%) Apache ZooKeeper
3 1 (16.67%) MongoDB
3 1 (16.67%) PowerShell
3 1 (16.67%) Cloud Computing

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:

Cloud Services
1 1 (16.67%) AWS
1 1 (16.67%) Azure
1 1 (16.67%) Cloud Computing
1 1 (16.67%) GCP
1 1 (16.67%) IaaS
1 1 (16.67%) PaaS
1 1 (16.67%) SaaS
Database & Business Intelligence
1 6 (100.00%) SQL Server
2 5 (83.33%) Redis
2 5 (83.33%) Riak
3 1 (16.67%) MongoDB
3 1 (16.67%) MySQL
3 1 (16.67%) PostgreSQL
Development Applications
1 5 (83.33%) TeamCity
General
1 1 (16.67%) Finance
Job Titles
1 5 (83.33%) .NET Developer
1 5 (83.33%) ASP.NET Developer
1 5 (83.33%) Developer
1 5 (83.33%) React Developer
2 1 (16.67%) Database Engineer
2 1 (16.67%) Reliability Engineer
2 1 (16.67%) Site Reliability Engineer
Libraries, Frameworks & Software Standards
1 5 (83.33%) .NET
1 5 (83.33%) AngularJS
1 5 (83.33%) ASP.NET
1 5 (83.33%) ASP.NET Core
1 5 (83.33%) RabbitMQ
1 5 (83.33%) React
2 1 (16.67%) Kafka
Processes & Methodologies
1 5 (83.33%) Agile Software Development
1 5 (83.33%) BDD
1 5 (83.33%) Continuous Integration
1 5 (83.33%) MVC
1 5 (83.33%) Pair Programming
1 5 (83.33%) TDD
2 1 (16.67%) Configuration Management
2 1 (16.67%) DevOps
2 1 (16.67%) Infrastructure as Code
2 1 (16.67%) Site Reliability Engineering
Programming Languages
1 6 (100.00%) C#
2 5 (83.33%) JavaScript
3 1 (16.67%) Bash Shell
3 1 (16.67%) Java
3 1 (16.67%) Perl
3 1 (16.67%) PowerShell
3 1 (16.67%) Python
3 1 (16.67%) Ruby
System Software
1 1 (16.67%) Apache ZooKeeper
Systems Management
1 1 (16.67%) Ansible
Vendors
1 5 (83.33%) Microsoft
2 1 (16.67%) Oracle
2 1 (16.67%) Sybase