Period
to 22 October 2020

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Apache Solr skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Solr over the 6 months to 22 October 2020 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Solr
England > London
6 months to
22 Oct 2020
Same period 2019 Same period 2018
Rank 328 505 486
Rank change year-on-year +177 -19 -99
Contract jobs citing Apache Solr 31 64 140
As % of all contract jobs advertised in London 0.22% 0.17% 0.30%
As % of the Application Platforms category 1.49% 1.13% 1.75%
Number of daily rates quoted 21 40 90
Median daily rate £525 £525 £536
Median daily rate % change year-on-year - -2.10% +7.25%
10th Percentile £468 £413 £413
90th Percentile £738 £650 £675
England median daily rate £525 £500 £525
% change year-on-year +5.00% -4.76% +5.00%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
England median hourly rate - - -

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

All Application Platform Skills
London
Contract vacancies with a requirement for application platform skills 2,083 5,670 8,021
As % of all contract IT jobs advertised in London 14.73% 15.44% 17.37%
Number of daily rates quoted 1,346 4,009 5,674
Median daily rate £500 £500 £500
10th Percentile £306 £300 £300
90th Percentile £700 £675 £675
England median daily rate £473 £463 £465
% change year-on-year +2.16% -0.54% +3.33%
Number of hourly rates quoted 28 58 96
Median hourly rate £35.00 £25.00 £21.50
Median hourly rate % change year-on-year +40.00% +16.28% +7.50%
10th Percentile £19.38 £15.42 £13.00
90th Percentile £46.23 £50.00 £52.50
Median hourly rate £27.75 £20.68 £21.50
% change year-on-year +34.22% -3.84% +4.88%

Apache Solr
Job Vacancy Trend in London

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

Job vacancy trend for Apache Solr in London

Apache Solr
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Apache Solr in London.

Daily rate trend for Apache Solr in London

Apache Solr
Daily Rate Histogram in London

Daily rate distribution for jobs citing Apache Solr in London over the 6 months to 22 October 2020.

Daily rate histogram for Apache Solr 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 6 months to 22 October 2020. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South London +40 11 £508 +1.50%
Central London +115 1 £505 -19.20%
Apache Solr
England

For the 6 months to 22 October 2020, IT contractor 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 contract job ads across the London region with a requirement for Apache Solr.

1 30 (96.77%) Java
2 26 (83.87%) RabbitMQ
3 21 (67.74%) Agile Software Development
4 20 (64.52%) DevOps
5 16 (51.61%) JavaScript
5 16 (51.61%) HTML
5 16 (51.61%) CSS
6 15 (48.39%) Spring
6 15 (48.39%) Git (software)
6 15 (48.39%) Elasticsearch
7 14 (45.16%) Microservices
7 14 (45.16%) Spring Boot
7 14 (45.16%) AngularJS
7 14 (45.16%) Architectural Design
7 14 (45.16%) Security Cleared
7 14 (45.16%) Maven
7 14 (45.16%) TDD
8 13 (41.94%) SQL Server
8 13 (41.94%) SQL
8 13 (41.94%) Web Accessibility
8 13 (41.94%) React
8 13 (41.94%) Twitter Bootstrap
8 13 (41.94%) Responsive Web Design
8 13 (41.94%) CSS3
8 13 (41.94%) HTML5
8 13 (41.94%) BEM - Block Element Modifier
8 13 (41.94%) gulp
8 13 (41.94%) Grunt
9 12 (38.71%) Opscode Chef
9 12 (38.71%) Performance Tuning

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 15 (48.39%) Elasticsearch
2 12 (38.71%) Apache
2 12 (38.71%) Tomcat
Cloud Services
1 12 (38.71%) SaaS
2 3 (9.68%) Azure
3 1 (3.23%) AWS
Communications & Networking
1 12 (38.71%) DNS
1 12 (38.71%) HTTP
1 12 (38.71%) SSL
Database & Business Intelligence
1 13 (41.94%) SQL Server
2 12 (38.71%) SQL Server 2016
3 3 (9.68%) Triplestore
4 1 (3.23%) MySQL
Development Applications
1 15 (48.39%) Git (software)
2 14 (45.16%) Maven
3 13 (41.94%) Grunt
3 13 (41.94%) gulp
4 1 (3.23%) JIRA
General
1 3 (9.68%) Public Sector
1 3 (9.68%) Publishing
2 1 (3.23%) Back Office
2 1 (3.23%) Banking
2 1 (3.23%) Finance
2 1 (3.23%) Investment Banking
2 1 (3.23%) Italian Language
2 1 (3.23%) Retail Banking
Job Titles
1 14 (45.16%) Architect
2 10 (32.26%) Applications Architect
3 5 (16.13%) DevOps Engineer
4 4 (12.90%) Cloud Architect
5 3 (9.68%) Applications Support
6 2 (6.45%) Applications Engineer
6 2 (6.45%) Applications Support Engineer
6 2 (6.45%) Developer
6 2 (6.45%) Java Applications Architect
6 2 (6.45%) Java Architect
6 2 (6.45%) Site Engineer
6 2 (6.45%) Site Reliability Engineer
6 2 (6.45%) Support Engineer
7 1 (3.23%) Analyst
7 1 (3.23%) Cloud Solutions Architect
7 1 (3.23%) IT Architect
7 1 (3.23%) Release Engineer
7 1 (3.23%) Solutions Architect
7 1 (3.23%) Support Analyst
7 1 (3.23%) Web Developer
Libraries, Frameworks & Software Standards
1 26 (83.87%) RabbitMQ
2 16 (51.61%) CSS
2 16 (51.61%) HTML
3 15 (48.39%) Spring
4 14 (45.16%) AngularJS
4 14 (45.16%) Spring Boot
5 13 (41.94%) CSS3
5 13 (41.94%) HTML5
5 13 (41.94%) React
5 13 (41.94%) Twitter Bootstrap
6 1 (3.23%) .NET
6 1 (3.23%) .NET Core
6 1 (3.23%) jQuery
6 1 (3.23%) Middleware
6 1 (3.23%) Web Services
Miscellaneous
1 3 (9.68%) Taxonomies
2 1 (3.23%) Management Information System
2 1 (3.23%) Mobile Banking
2 1 (3.23%) Self-Motivation
2 1 (3.23%) User Experience
Operating Systems
1 12 (38.71%) Windows
1 12 (38.71%) Windows Server
1 12 (38.71%) Windows Server 2016
Processes & Methodologies
1 21 (67.74%) Agile Software Development
2 20 (64.52%) DevOps
3 14 (45.16%) Architectural Design
3 14 (45.16%) Microservices
3 14 (45.16%) TDD
4 13 (41.94%) BEM - Block Element Modifier
4 13 (41.94%) Responsive Web Design
4 13 (41.94%) Web Accessibility
5 12 (38.71%) Cybersecurity
5 12 (38.71%) ITIL
5 12 (38.71%) Performance Tuning
5 12 (38.71%) Web Application Development
6 11 (35.48%) Technical Architecture
7 10 (32.26%) Problem-Solving
8 7 (22.58%) Scrum
9 6 (19.35%) Configuration Management
9 6 (19.35%) Deployment Automation
9 6 (19.35%) Load Balancing
10 5 (16.13%) Continuous Improvement
10 5 (16.13%) Performance Monitoring
Programming Languages
1 30 (96.77%) Java
2 16 (51.61%) JavaScript
3 13 (41.94%) SQL
4 12 (38.71%) PowerShell
5 7 (22.58%) Python
6 6 (19.35%) Ruby
7 3 (9.68%) SPARQL
8 2 (6.45%) SHACL
Qualifications
1 14 (45.16%) Security Cleared
2 6 (19.35%) SC Cleared
Quality Assurance & Compliance
1 12 (38.71%) Cyber Essentials
1 12 (38.71%) GDPR
1 12 (38.71%) HIPAA
1 12 (38.71%) ISO/IEC 27001
2 5 (16.13%) SLA
System Software
1 7 (22.58%) Docker
2 6 (19.35%) Active Directory
Systems Management
1 12 (38.71%) Ansible
1 12 (38.71%) Opscode Chef
1 12 (38.71%) Puppet
2 6 (19.35%) Kubernetes
Vendors
1 12 (38.71%) Splunk
2 6 (19.35%) LogicMonitor
3 1 (3.23%) hybris
3 1 (3.23%) Microsoft
3 1 (3.23%) Oracle