Period
to

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 12 August 2022 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
12 Aug 2022
Same period 2021 Same period 2020
Rank 553 511 338
Rank change year-on-year -42 -173 +177
Contract jobs citing Apache Solr 47 19 44
As % of all contract jobs advertised in London 0.12% 0.061% 0.29%
As % of the Application Platforms category 0.95% 0.46% 2.12%
Number of daily rates quoted 38 13 31
10th Percentile £500 £394 £475
25th Percentile £542 £413 £510
Median daily rate (50th Percentile) £638 £495 £550
Median % change year-on-year +28.79% -10.00% -4.35%
75th Percentile £800 £575 £738
90th Percentile £838 £638 £785
England median daily rate £625 £451 £550
% change year-on-year +38.73% -18.09% +10.00%

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 4,961 4,087 2,079
As % of all contract IT jobs advertised in London 12.40% 13.15% 13.84%
Number of daily rates quoted 3,506 2,856 1,417
10th Percentile £363 £331 £313
25th Percentile £450 £425 £413
Median daily rate (50th Percentile) £560 £525 £500
Median % change year-on-year +6.67% +5.00% -
75th Percentile £688 £638 £600
90th Percentile £775 £700 £713
England median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +2.70%
Number of hourly rates quoted 32 32 20
10th Percentile £16.03 £16.39 £15.00
25th Percentile £26.00 £20.75 £23.25
Median hourly rate £43.25 £29.75 £32.47
Median % change year-on-year +45.38% -8.38% +59.06%
75th Percentile £65.94 £49.25 £44.06
90th Percentile £75.23 £68.02 £58.05
England median hourly rate £30.25 £21.75 £20.00
% change year-on-year +39.08% +8.75% -

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 12 August 2022.

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 12 August 2022. 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
Jobs
Central London -10 11 £585 -2.50%
Apache Solr
England

For the 6 months to 12 August 2022, 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 37 (78.72%) Java
2 30 (63.83%) Agile
3 27 (57.45%) Apache
3 27 (57.45%) AWS
4 26 (55.32%) Azure
4 26 (55.32%) JavaScript
5 25 (53.19%) Linux
5 25 (53.19%) Kafka
6 24 (51.06%) Apache Cassandra
7 23 (48.94%) Microservices
7 23 (48.94%) Python
8 22 (46.81%) CSS
8 22 (46.81%) HTML
9 21 (44.68%) PHP
10 18 (38.30%) MySQL
10 18 (38.30%) Software Engineering
10 18 (38.30%) Apache Spark
11 16 (34.04%) Full Stack Development
12 15 (31.91%) Commercetools
12 15 (31.91%) Serverless
12 15 (31.91%) Kubernetes
12 15 (31.91%) NoSQL
12 15 (31.91%) Node.js
13 14 (29.79%) Scala
13 14 (29.79%) nginx
13 14 (29.79%) Django
13 14 (29.79%) AWS Lambda
13 14 (29.79%) GCP
13 14 (29.79%) TypeScript
13 14 (29.79%) E-Commerce

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 27 (57.45%) Apache
2 18 (38.30%) Apache Spark
3 14 (29.79%) nginx
4 6 (12.77%) Alfresco
4 6 (12.77%) Drupal
5 5 (10.64%) Tomcat
6 4 (8.51%) JBoss
7 2 (4.26%) CMS
7 2 (4.26%) IIS
7 2 (4.26%) WebSphere
7 2 (4.26%) WebSphere Application Server
8 1 (2.13%) WordPress
Business Applications
1 2 (4.26%) Magento
1 2 (4.26%) SAP Hybris
1 2 (4.26%) SAP Oil and Gas
1 2 (4.26%) Shopify
1 2 (4.26%) WebTrends
2 1 (2.13%) SAP S/4HANA
Cloud Services
1 27 (57.45%) AWS
2 26 (55.32%) Azure
3 15 (31.91%) Commercetools
3 15 (31.91%) Serverless
4 14 (29.79%) AWS Lambda
4 14 (29.79%) GCP
5 6 (12.77%) Amazon CloudWatch
5 6 (12.77%) SAP Commerce Cloud
6 5 (10.64%) Akamai
7 4 (8.51%) GitHub
7 4 (8.51%) Google Analytics
8 2 (4.26%) Attraqt
8 2 (4.26%) BigCommerce
8 2 (4.26%) CloudTest
8 2 (4.26%) SpeedCurve
9 1 (2.13%) Amazon ElastiCache
9 1 (2.13%) IaaS
9 1 (2.13%) PaaS
9 1 (2.13%) SaaS
9 1 (2.13%) Salesforce Commerce Cloud
Communications & Networking
1 8 (17.02%) DNS
2 7 (14.89%) Internet
3 5 (10.64%) DHCP
4 4 (8.51%) Kerberos
5 3 (6.38%) DKIM
5 3 (6.38%) DMARC
6 2 (4.26%) Intranet
7 1 (2.13%) eduroam
7 1 (2.13%) SSL
Database & Business Intelligence
1 24 (51.06%) Apache Cassandra
2 18 (38.30%) MySQL
3 15 (31.91%) NoSQL
4 11 (23.40%) Redis
5 10 (21.28%) Hadoop
6 8 (17.02%) Elasticsearch
7 7 (14.89%) MongoDB
7 7 (14.89%) PostgreSQL
7 7 (14.89%) SQL Server
8 5 (10.64%) Apache Hive
9 4 (8.51%) Data Lake
9 4 (8.51%) Data Warehouse
9 4 (8.51%) Flink
9 4 (8.51%) Impala
9 4 (8.51%) Parquet
9 4 (8.51%) Relational Database
10 3 (6.38%) SAP HANA
11 2 (4.26%) DB2
11 2 (4.26%) DbVisualizer
11 2 (4.26%) Oracle Database
Development Applications
1 12 (25.53%) Maven
2 10 (21.28%) Jenkins
3 9 (19.15%) Git (software)
4 8 (17.02%) JMeter
4 8 (17.02%) NeoLoad
5 6 (12.77%) Eclipse
5 6 (12.77%) Mercurial
5 6 (12.77%) Selenium
5 6 (12.77%) SoapUI
6 3 (6.38%) Atlassian Bamboo
6 3 (6.38%) Bitbucket Server
6 3 (6.38%) Hudson
7 2 (4.26%) LoadRunner
7 2 (4.26%) WebPageTest
8 1 (2.13%) Ant
8 1 (2.13%) Gatling
8 1 (2.13%) Subversion
General
1 13 (27.66%) Finance
2 11 (23.40%) Banking
2 11 (23.40%) Social Skills
3 3 (6.38%) Retail
4 2 (4.26%) Analytical Skills
4 2 (4.26%) Presentation Skills
5 1 (2.13%) Back Office
5 1 (2.13%) Manufacturing
Job Titles
1 14 (29.79%) Software Engineer
2 13 (27.66%) Developer
3 11 (23.40%) Server Engineer
3 11 (23.40%) Serverless Engineer
4 9 (19.15%) AWS Engineer
5 8 (17.02%) AWS Software Engineer
6 6 (12.77%) Site Reliability Engineer
7 5 (10.64%) Architect
8 4 (8.51%) Data Architect
8 4 (8.51%) Full Stack Developer
8 4 (8.51%) Senior Architect
8 4 (8.51%) Senior Data Architect
8 4 (8.51%) Senior Solutions Architect
8 4 (8.51%) Solutions Architect
9 3 (6.38%) Lead Software Engineer
9 3 (6.38%) Linux Administrator
9 3 (6.38%) Linux Systems Administrator
9 3 (6.38%) Senior Server Engineer
9 3 (6.38%) Senior Software Engineer
9 3 (6.38%) Site Engineer
Libraries, Frameworks & Software Standards
1 25 (53.19%) Kafka
2 22 (46.81%) CSS
2 22 (46.81%) HTML
3 15 (31.91%) Node.js
4 14 (29.79%) Django
4 14 (29.79%) PySpark
5 13 (27.66%) HTML5
5 13 (27.66%) Spring
6 12 (25.53%) Web Services
7 11 (23.40%) React
7 11 (23.40%) RESTful
7 11 (23.40%) Ruby on Rails
8 9 (19.15%) JMS
8 9 (19.15%) JSON
8 9 (19.15%) REST
9 7 (14.89%) ActiveMQ
9 7 (14.89%) Hibernate
9 7 (14.89%) JPA
9 7 (14.89%) Spring Batch
9 7 (14.89%) XML
Miscellaneous
1 11 (23.40%) iPad
2 5 (10.64%) Self-Motivation
3 4 (8.51%) Cloud Native
4 2 (4.26%) Enterprise Software
4 2 (4.26%) Renewable Energy
Operating Systems
1 25 (53.19%) Linux
2 4 (8.51%) Red Hat Enterprise Linux
3 2 (4.26%) Unix
4 1 (2.13%) Windows
Processes & Methodologies
1 30 (63.83%) Agile
2 23 (48.94%) Microservices
3 18 (38.30%) Software Engineering
4 16 (34.04%) Full Stack Development
5 14 (29.79%) E-Commerce
6 11 (23.40%) CI/CD
7 9 (19.15%) Workflow
8 8 (17.02%) Data Modelling
8 8 (17.02%) Performance Monitoring
9 6 (12.77%) BDD
9 6 (12.77%) Continuous Integration
9 6 (12.77%) Document Management
9 6 (12.77%) High Availability
9 6 (12.77%) Mentoring
9 6 (12.77%) Process Management
9 6 (12.77%) SDLC
9 6 (12.77%) Site Reliability Engineering
9 6 (12.77%) TDD
9 6 (12.77%) Test Automation
9 6 (12.77%) UML
Programming Languages
1 37 (78.72%) Java
2 26 (55.32%) JavaScript
3 23 (48.94%) Python
4 21 (44.68%) PHP
5 14 (29.79%) Scala
5 14 (29.79%) TypeScript
6 12 (25.53%) Ruby
7 10 (21.28%) SQL
8 7 (14.89%) PL/SQL
9 3 (6.38%) C
10 2 (4.26%) AWK
10 2 (4.26%) Perl
11 1 (2.13%) C#
11 1 (2.13%) Go
Qualifications
1 2 (4.26%) Degree
Quality Assurance & Compliance
1 4 (8.51%) QA
2 2 (4.26%) Accessibility
System Software
1 6 (12.77%) Docker
2 4 (8.51%) Apache ZooKeeper
3 3 (6.38%) Postfix
4 1 (2.13%) Shibboleth
Systems Management
1 15 (31.91%) Kubernetes
2 7 (14.89%) Ansible
2 7 (14.89%) Kibana
2 7 (14.89%) logstash
3 6 (12.77%) Opscode Chef
4 5 (10.64%) Grafana
4 5 (10.64%) Puppet
4 5 (10.64%) Terraform
5 4 (8.51%) Hadoop YARN
6 2 (4.26%) Single Sign-On
Vendors
1 12 (25.53%) Google
2 11 (23.40%) Oracle
3 8 (17.02%) New Relic
4 5 (10.64%) SAP
5 4 (8.51%) Cloudera
5 4 (8.51%) Percona
5 4 (8.51%) Red Hat
5 4 (8.51%) VMware
6 3 (6.38%) PagerDuty
7 2 (4.26%) Adobe
7 2 (4.26%) AppDynamics
7 2 (4.26%) Cadence
7 2 (4.26%) Dynatrace
7 2 (4.26%) FatWire
7 2 (4.26%) IBM
7 2 (4.26%) NN4M
7 2 (4.26%) Salesforce.com
8 1 (2.13%) Aruba