Period
to 18 January 2022

The table below provides summary statistics for permanent job vacancies with an option to work from home (WFH) and 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 18 January 2022 with a comparison to the same period in the previous 2 years.

Apache Solr
UK > Work from Home
6 months to
18 Jan 2022
Same period 2021 Same period 2020
Rank 423 321 257
Rank change year-on-year -102 -64 +13
Permanent jobs citing Apache Solr 123 18 28
As % of all permanent jobs with a WFH option 0.42% 0.17% 0.38%
As % of the Application Platforms category 3.10% 1.11% 2.68%
Number of salaries quoted 115 8 26
10th Percentile £38,750 £37,125 £40,000
25th Percentile £55,000 £46,875 -
Median annual salary (50th Percentile) £70,000 £60,000 £50,000
Median % change year-on-year +16.67% +20.00% +5.26%
75th Percentile £87,500 £65,625 -
90th Percentile - £67,500 -
UK median annual salary £75,000 £60,250 £57,500
% change year-on-year +24.48% +4.78% +4.55%

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 with a WFH option and a requirement for application platform skills.

All Application Platform Skills
Work from Home
Permanent vacancies with a requirement for application platform skills 3,968 1,627 1,045
As % of all permanent jobs with a WFH option 13.71% 15.58% 14.31%
Number of salaries quoted 2,739 1,389 896
10th Percentile £32,500 £31,250 £33,750
25th Percentile £42,500 £40,000 £45,000
Median annual salary (50th Percentile) £57,500 £52,500 £57,500
Median % change year-on-year +9.52% -8.70% +4.55%
75th Percentile £77,500 £70,000 £75,000
90th Percentile £92,500 £80,000 £85,625
UK median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -

Apache Solr
Trend for Jobs with a WFH Option

Job vacancies with a work from home option citing Apache Solr as a proportion of all IT jobs advertised.

Apache Solr trend for jobs with a WFH option

Apache Solr
Salary Trend for Jobs with a WFH Option

3-month moving average salary quoted in job vacancies with a work from home option citing Apache Solr.

Apache Solr salary trend for jobs with a WFH option

Apache Solr
Salary Histogram for Jobs with a WFH Option

Salary distribution for jobs with a work from home option citing Apache Solr over the 6 months to 18 January 2022.

Apache Solr salary histogram for jobs with a WFH option

For the 6 months to 18 January 2022, Apache Solr job roles required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent jobs with a WFH option and a requirement for Apache Solr.

1 81 (65.85%) Redis
2 70 (56.91%) AWS
3 65 (52.85%) PostgreSQL
4 58 (47.15%) Kubernetes
5 57 (46.34%) Java
6 55 (44.72%) JavaScript
7 52 (42.28%) Spring
8 51 (41.46%) RESTful
9 49 (39.84%) NoSQL
10 48 (39.02%) Kafka
10 48 (39.02%) PHP
11 45 (36.59%) Big Data
12 42 (34.15%) Twitter
12 42 (34.15%) Social Media
12 42 (34.15%) Data Engineering
12 42 (34.15%) Collaborative Working
12 42 (34.15%) Data Pipeline
13 40 (32.52%) Agile Software Development
14 37 (30.08%) HTML
14 37 (30.08%) nginx
15 35 (28.46%) GCP
16 33 (26.83%) Google
16 33 (26.83%) CSS
17 32 (26.02%) MVC
18 31 (25.20%) Finance
18 31 (25.20%) Problem-Solving
19 29 (23.58%) MongoDB
19 29 (23.58%) MySQL
20 28 (22.76%) Microservices
21 27 (21.95%) Mentoring

Apache Solr
Co-occurring IT Skills with a WFH Option 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 37 (30.08%) nginx
2 23 (18.70%) Apache
3 18 (14.63%) CMS
4 16 (13.01%) WordPress
5 10 (8.13%) Elasticsearch
6 6 (4.88%) Drupal
7 5 (4.07%) Confluence
8 3 (2.44%) Apache Spark
8 3 (2.44%) JBoss
Cloud Services
1 70 (56.91%) AWS
2 35 (28.46%) GCP
3 17 (13.82%) Azure
4 16 (13.01%) Firebase
4 16 (13.01%) Rackspace Cloud
5 10 (8.13%) Cloudflare
6 8 (6.50%) GitHub
7 5 (4.07%) Power Platform
7 5 (4.07%) PowerApps
7 5 (4.07%) SaaS
8 4 (3.25%) Algolia
8 4 (3.25%) Google Analytics
8 4 (3.25%) Google Tag Manager
9 2 (1.63%) IaaS
9 2 (1.63%) PaaS
10 1 (0.81%) Azure Monitor
10 1 (0.81%) Serverless
10 1 (0.81%) Yarn
Database & Business Intelligence
1 81 (65.85%) Redis
2 65 (52.85%) PostgreSQL
3 49 (39.84%) NoSQL
4 45 (36.59%) Big Data
5 29 (23.58%) MongoDB
5 29 (23.58%) MySQL
6 24 (19.51%) Couchbase
7 13 (10.57%) Relational Database
8 6 (4.88%) SQL Server
9 5 (4.07%) RDBMS
10 3 (2.44%) Apache Hive
10 3 (2.44%) Hadoop
11 1 (0.81%) Apache Cassandra
11 1 (0.81%) Hazelcast
Development Applications
1 13 (10.57%) GitLab
2 12 (9.76%) Atlassian Bamboo
3 9 (7.32%) Jenkins
4 8 (6.50%) Git (software)
5 5 (4.07%) Bitbucket
5 5 (4.07%) gulp
5 5 (4.07%) JIRA
6 4 (3.25%) ESLint
6 4 (3.25%) git-flow
6 4 (3.25%) PhpStorm
6 4 (3.25%) PHPUnit
6 4 (3.25%) RubyGems
6 4 (3.25%) Xdebug
7 3 (2.44%) Eclipse
7 3 (2.44%) Subversion
8 2 (1.63%) webpack
9 1 (0.81%) Gradle
9 1 (0.81%) Grunt
9 1 (0.81%) Mocha
9 1 (0.81%) Yeoman
General
1 31 (25.20%) Finance
2 27 (21.95%) Social Skills
3 21 (17.07%) Marketing
4 5 (4.07%) Law
5 4 (3.25%) Analytical Skills
5 4 (3.25%) Publishing
6 3 (2.44%) Automotive
6 3 (2.44%) Presentation Skills
6 3 (2.44%) Retail
Job Titles
1 105 (85.37%) Developer
2 51 (41.46%) Senior Developer
3 50 (40.65%) Java Developer
4 46 (37.40%) Senior Java Developer
5 40 (32.52%) PHP Developer
6 24 (19.51%) E-Commerce Developer
6 24 (19.51%) E-Commerce PHP Developer
7 21 (17.07%) Lead Developer
8 20 (16.26%) Lead PHP Developer
9 14 (11.38%) CMS Developer
9 14 (11.38%) Database Developer
10 13 (10.57%) DevOps Engineer
11 10 (8.13%) Senior DevOps
11 10 (8.13%) Senior DevOps Engineer
12 5 (4.07%) Backend Developer
13 4 (3.25%) Drupal Developer
14 3 (2.44%) Azure DevOps
14 3 (2.44%) Azure DevOps Engineer
14 3 (2.44%) Azure Engineer
14 3 (2.44%) Software Developer
Libraries, Frameworks & Software Standards
1 52 (42.28%) Spring
2 51 (41.46%) RESTful
3 48 (39.02%) Kafka
4 37 (30.08%) HTML
5 33 (26.83%) CSS
6 27 (21.95%) jQuery
7 26 (21.14%) RabbitMQ
8 16 (13.01%) Laravel
9 13 (10.57%) Django
9 13 (10.57%) Node.js
9 13 (10.57%) Vue.js
10 10 (8.13%) HTML5
10 10 (8.13%) Spring Boot
11 8 (6.50%) Sass
12 7 (5.69%) Hibernate
12 7 (5.69%) React
12 7 (5.69%) REST
13 5 (4.07%) Celery
13 5 (4.07%) JSON
13 5 (4.07%) Memcached
Miscellaneous
1 42 (34.15%) Social Media
2 18 (14.63%) Mobile App
3 10 (8.13%) Greenfield Project
4 5 (4.07%) Algorithms
4 5 (4.07%) User Experience
5 4 (3.25%) Data Structures
6 3 (2.44%) Enterprise Software
6 3 (2.44%) FMCG
6 3 (2.44%) Public Cloud
Operating Systems
1 19 (15.45%) Linux
2 16 (13.01%) Android
2 16 (13.01%) Apple iOS
3 3 (2.44%) Unix
4 1 (0.81%) VMS
Processes & Methodologies
1 42 (34.15%) Collaborative Working
1 42 (34.15%) Data Engineering
1 42 (34.15%) Data Pipeline
2 40 (32.52%) Agile Software Development
3 32 (26.02%) MVC
4 31 (25.20%) Problem-Solving
5 28 (22.76%) Microservices
6 27 (21.95%) E-Commerce
6 27 (21.95%) Mentoring
7 25 (20.33%) Unit Testing
8 24 (19.51%) Time Management
9 22 (17.89%) DevOps
10 16 (13.01%) Content Management
10 16 (13.01%) Migration
10 16 (13.01%) Penetration Testing
10 16 (13.01%) Technology Roadmap
11 15 (12.20%) Software Engineering
12 12 (9.76%) Configuration Management
13 10 (8.13%) Continuous Integration
14 8 (6.50%) Web Development
Programming Languages
1 57 (46.34%) Java
2 55 (44.72%) JavaScript
3 48 (39.02%) PHP
4 22 (17.89%) Python
5 11 (8.94%) SQL
6 10 (8.13%) C#
7 5 (4.07%) PowerShell
8 4 (3.25%) Groovy
8 4 (3.25%) Java 11
8 4 (3.25%) Java 8
8 4 (3.25%) Ruby
9 3 (2.44%) Bash
9 3 (2.44%) C++
10 2 (1.63%) TypeScript
11 1 (0.81%) Scala
Qualifications
1 14 (11.38%) Degree
2 8 (6.50%) Computer Science Degree
3 5 (4.07%) Master's Degree
Quality Assurance & Compliance
1 9 (7.32%) QA
System Software
1 23 (18.70%) Docker
2 13 (10.57%) Varnish
3 3 (2.44%) Apache ZooKeeper
Systems Management
1 58 (47.15%) Kubernetes
2 8 (6.50%) Terraform
3 3 (2.44%) Hadoop YARN
4 1 (0.81%) Kibana
4 1 (0.81%) logstash
Vendors
1 42 (34.15%) Twitter
2 33 (26.83%) Google
3 16 (13.01%) Rackspace
4 7 (5.69%) Oracle
5 2 (1.63%) Sitecore
6 1 (0.81%) Atlassian
6 1 (0.81%) Microsoft