Period
to 22 January 2022

The following table provides summary statistics for permanent job vacancies with a requirement for Apache Cassandra skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Apache Cassandra over the 6 months to 22 January 2022 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK
6 months to
22 Jan 2022
Same period 2021 Same period 2020
Rank 500 500 529
Rank change year-on-year 0 +29 -156
Permanent jobs citing Apache Cassandra 734 295 608
As % of all permanent jobs advertised in the UK 0.57% 0.46% 0.48%
As % of the Database & Business Intelligence category 2.13% 1.69% 1.78%
Number of salaries quoted 319 272 458
10th Percentile £45,000 £45,800 £42,850
25th Percentile £55,000 £51,250 £53,750
Median annual salary (50th Percentile) £75,000 £65,000 £70,000
Median % change year-on-year +15.38% -7.14% +7.69%
75th Percentile £90,000 £82,500 £85,000
90th Percentile £107,500 £102,500 £106,625
UK excluding London median annual salary £62,500 £52,500 £54,486
% change year-on-year +19.05% -3.64% +8.97%

Apache Cassandra is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
UK
Permanent vacancies with a requirement for database or business intelligence skills 34,540 17,447 34,211
As % of all permanent IT jobs advertised in the UK 26.80% 27.49% 27.12%
Number of salaries quoted 21,555 14,752 28,293
10th Percentile £36,250 £33,750 £32,000
25th Percentile £43,750 £41,250 £38,750
Median annual salary (50th Percentile) £60,000 £55,000 £52,500
Median % change year-on-year +9.09% +4.76% -
75th Percentile £77,500 £72,500 £71,250
90th Percentile £95,000 £87,500 £88,750
UK excluding London median annual salary £50,000 £48,500 £45,000
% change year-on-year +3.09% +7.78% -

Apache Cassandra
Job Vacancy Trend

Job postings citing Apache Cassandra as a proportion of all IT jobs advertised.

Job vacancy trend for Apache Cassandra in the UK

Apache Cassandra
Salary Trend

3-month moving average salary quoted in jobs citing Apache Cassandra.

Salary trend for Apache Cassandra in the UK

Apache Cassandra
Salary Histogram

Salary distribution for jobs citing Apache Cassandra over the 6 months to 22 January 2022.

Salary histogram for Apache Cassandra in the UK

Apache Cassandra
Top 15 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the UK over the 6 months to 22 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +15 669 £75,000 +11.11% 65
London -84 357 £80,000 +12.28% 38
UK excluding London +15 337 £62,500 +19.05% 27
South East -19 115 £75,000 +50.00% 8
Work from Home -161 114 £75,000 +20.00% 12
North of England -66 90 £60,000 +20.00% 7
North West -25 63 £60,000 +9.09% 4
South West -17 34 £55,000 +8.91% 2
Scotland -47 32 £70,000 +40.00% 1
Yorkshire -55 27 £65,000 -13.33% 3
East of England -77 26 £57,500 -8.00% 6
Midlands -82 24 £48,750 -23.53% 3
Wales -34 16 £55,000 +22.22%
East Midlands -41 16 £50,000 +81.82%
West Midlands -73 8 £45,000 -30.77% 3

For the 6 months to 22 January 2022, IT jobs citing Apache Cassandra 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 with a requirement for Apache Cassandra.

1 518 (70.57%) Java
2 452 (61.58%) Agile Software Development
3 421 (57.36%) MongoDB
4 403 (54.90%) NoSQL
5 400 (54.50%) AWS
6 390 (53.13%) Kafka
7 373 (50.82%) CI/CD
8 349 (47.55%) Python
9 339 (46.19%) DevOps
10 331 (45.10%) SQL
11 318 (43.32%) Kubernetes
12 307 (41.83%) Azure
13 293 (39.92%) Docker
14 255 (34.74%) Big Data
15 252 (34.33%) Analytics
16 239 (32.56%) Microservices
17 206 (28.07%) Elasticsearch
18 202 (27.52%) JavaScript
19 198 (26.98%) Software Engineering
20 195 (26.57%) Test Automation
21 194 (26.43%) Spring
22 188 (25.61%) C#
23 182 (24.80%) Hadoop
24 175 (23.84%) Apache Spark
25 164 (22.34%) Continuous Integration
26 161 (21.93%) Jenkins
27 160 (21.80%) MySQL
28 158 (21.53%) Social Skills
29 154 (20.98%) GCP
30 149 (20.30%) ETL

Apache Cassandra
Co-occurring IT Skills 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
1 206 (28.07%) Elasticsearch
2 175 (23.84%) Apache Spark
3 89 (12.13%) Apache
4 55 (7.49%) Apache Airflow
5 32 (4.36%) Luigi
6 27 (3.68%) Tomcat
7 18 (2.45%) Apache Pulsar
8 17 (2.32%) Apache Solr
9 13 (1.77%) nginx
10 10 (1.36%) Apache Pig
11 8 (1.09%) Drupal
12 5 (0.68%) IIS
12 5 (0.68%) Tornado
13 4 (0.54%) IBM Domino
13 4 (0.54%) OpenWhisk
14 3 (0.41%) OpenStack
15 2 (0.27%) Cloud Foundry
15 2 (0.27%) GemFire
15 2 (0.27%) JBoss
15 2 (0.27%) WebLogic
Applications
1 5 (0.68%) Chatbot
2 2 (0.27%) FileZilla
Business Applications
1 13 (1.77%) Payment Gateway
Cloud Services
1 400 (54.50%) AWS
2 307 (41.83%) Azure
3 154 (20.98%) GCP
4 125 (17.03%) GitHub
5 104 (14.17%) Power Platform
6 100 (13.62%) Azure Data Factory
7 86 (11.72%) Microsoft 365
8 61 (8.31%) Serverless
9 53 (7.22%) SaaS
10 49 (6.68%) Azure Service Bus
11 45 (6.13%) GitHub Actions
12 44 (5.99%) Azure Cosmos DB
13 43 (5.86%) Azure Logic Apps
14 38 (5.18%) Amazon S3
15 37 (5.04%) Azure Event Grid
16 34 (4.63%) OpenShift
17 32 (4.36%) Apigee
18 31 (4.22%) Amazon Kinesis
19 30 (4.09%) AWS Lambda
20 27 (3.68%) Amazon EC2
Communications & Networking
1 32 (4.36%) HTTP
2 13 (1.77%) Broadband
3 10 (1.36%) TCP/IP
4 9 (1.23%) Internet
5 7 (0.95%) DNS
5 7 (0.95%) SMS
6 6 (0.82%) DSL
7 5 (0.68%) Firewall
7 5 (0.68%) VLAN
8 4 (0.54%) RIP
9 2 (0.27%) FTP
9 2 (0.27%) tcpdump
9 2 (0.27%) Telnet
10 1 (0.14%) Kerberos
10 1 (0.14%) Unified Communications
Database & Business Intelligence
1 421 (57.36%) MongoDB
2 403 (54.90%) NoSQL
3 255 (34.74%) Big Data
4 182 (24.80%) Hadoop
5 160 (21.80%) MySQL
6 135 (18.39%) Relational Database
7 133 (18.12%) SQL Server Integration Services
8 129 (17.57%) PostgreSQL
9 123 (16.76%) Data Lake
10 104 (14.17%) Power BI
11 95 (12.94%) HDInsight
12 90 (12.26%) SQL Server
13 82 (11.17%) Amazon DynamoDB
14 81 (11.04%) Redis
15 63 (8.58%) HBase
16 40 (5.45%) Couchbase
17 39 (5.31%) Amazon RDS
18 35 (4.77%) Apache Hive
18 35 (4.77%) RDBMS
19 34 (4.63%) Neo4j
Development Applications
1 161 (21.93%) Jenkins
2 108 (14.71%) Git (software)
3 77 (10.49%) Maven
4 36 (4.90%) JUnit
5 34 (4.63%) TeamCity
6 29 (3.95%) Gradle
7 27 (3.68%) Bitbucket
8 25 (3.41%) JIRA
9 20 (2.72%) GitLab
10 17 (2.32%) JMeter
10 17 (2.32%) Mockito
11 15 (2.04%) SonarQube
12 12 (1.63%) GoCD
13 11 (1.50%) Atlassian Bamboo
14 10 (1.36%) Cucumber
15 9 (1.23%) Visual Studio
16 8 (1.09%) Subversion
17 7 (0.95%) Selenium
18 6 (0.82%) RStudio
18 6 (0.82%) webpack
General
1 158 (21.53%) Social Skills
2 123 (16.76%) Finance
3 71 (9.67%) Games
4 64 (8.72%) Marketing
5 46 (6.27%) Analytical Skills
6 28 (3.81%) Banking
7 25 (3.41%) Retail
8 24 (3.27%) Legal
9 16 (2.18%) Telecoms
10 15 (2.04%) Presentation Skills
11 14 (1.91%) Inclusion and Diversity
12 12 (1.63%) Advertising
13 11 (1.50%) Back Office
14 6 (0.82%) Manufacturing
15 5 (0.68%) Influencing Skills
15 5 (0.68%) Organisational Skills
16 3 (0.41%) Documentation Skills
16 3 (0.41%) Financial Institution
16 3 (0.41%) Law
16 3 (0.41%) Public Sector
Job Titles
1 196 (26.70%) Developer
2 163 (22.21%) Data Engineer
3 157 (21.39%) Java Developer
4 125 (17.03%) Software Engineer
5 96 (13.08%) Big Data Engineer
6 85 (11.58%) Cybersecurity Engineer
6 85 (11.58%) Security Engineer
7 68 (9.26%) Senior Developer
8 58 (7.90%) Java Engineer
9 51 (6.95%) Senior Java Developer
10 44 (5.99%) DevOps Engineer
11 36 (4.90%) Full Stack Developer
12 32 (4.36%) Architect
13 31 (4.22%) Senior Data Engineer
14 29 (3.95%) Java Software Engineer
15 28 (3.81%) Consultant
16 27 (3.68%) Senior Java Engineer
17 26 (3.54%) Azure Consultant
17 26 (3.54%) Senior Software Engineer
18 25 (3.41%) Data Scientist
Libraries, Frameworks & Software Standards
1 390 (53.13%) Kafka
2 194 (26.43%) Spring
3 127 (17.30%) Spring Boot
4 124 (16.89%) React
5 114 (15.53%) RabbitMQ
6 104 (14.17%) .NET
7 102 (13.90%) AngularJS
8 97 (13.22%) REST
9 94 (12.81%) RESTful
10 81 (11.04%) Web Services
11 65 (8.86%) Hibernate
11 65 (8.86%) Node.js
12 53 (7.22%) Elastic Stack
13 46 (6.27%) HTML
14 39 (5.31%) CSS
15 32 (4.36%) ActiveMQ
16 30 (4.09%) Apache NiFi
17 25 (3.41%) Vue.js
18 22 (3.00%) J2EE
18 22 (3.00%) JSON
Miscellaneous
1 90 (12.26%) Self-Motivation
2 69 (9.40%) Algorithms
3 63 (8.58%) Cloud Native
4 51 (6.95%) Data Structures
5 42 (5.72%) User Experience
6 33 (4.50%) Virtual Team
7 25 (3.41%) Mobile App
8 24 (3.27%) Management Information System
9 21 (2.86%) Blog
10 17 (2.32%) Social Media
11 16 (2.18%) Data Centre
11 16 (2.18%) Public Cloud
11 16 (2.18%) Social Network
12 15 (2.04%) Private Cloud
13 14 (1.91%) Digital Media
14 13 (1.77%) Legacy Code
15 12 (1.63%) Renewable Energy
16 11 (1.50%) SWIFT
17 10 (1.36%) Enterprise Software
17 10 (1.36%) Hybrid Cloud
Operating Systems
1 104 (14.17%) Linux
2 31 (4.22%) Android
3 25 (3.41%) Unix
4 24 (3.27%) Apple iOS
5 20 (2.72%) Windows
6 17 (2.32%) VMS
7 15 (2.04%) Red Hat Enterprise Linux
8 11 (1.50%) CentOS
9 8 (1.09%) Ubuntu
10 4 (0.54%) DC/OS
11 2 (0.27%) AIX
11 2 (0.27%) Embedded Linux
11 2 (0.27%) Solaris
12 1 (0.14%) CoreOS
12 1 (0.14%) Debian
12 1 (0.14%) Mac OS
12 1 (0.14%) Mesosphere
12 1 (0.14%) Windows Server
Processes & Methodologies
1 452 (61.58%) Agile Software Development
2 373 (50.82%) CI/CD
3 339 (46.19%) DevOps
4 252 (34.33%) Analytics
5 239 (32.56%) Microservices
6 198 (26.98%) Software Engineering
7 195 (26.57%) Test Automation
8 164 (22.34%) Continuous Integration
9 149 (20.30%) ETL
10 145 (19.75%) Data Management
11 141 (19.21%) Data Pipeline
12 135 (18.39%) Continuous Delivery
13 133 (18.12%) Computer Science
14 116 (15.80%) Business Intelligence
15 110 (14.99%) Information Security
16 105 (14.31%) Artificial Intelligence
17 104 (14.17%) Risk Management
18 103 (14.03%) Data-Driven Testing
18 103 (14.03%) Security Testing
19 102 (13.90%) Full Stack Development
Programming Languages
1 518 (70.57%) Java
2 349 (47.55%) Python
3 331 (45.10%) SQL
4 202 (27.52%) JavaScript
5 188 (25.61%) C#
6 114 (15.53%) PowerShell
7 102 (13.90%) Scala
8 92 (12.53%) Java 8
9 87 (11.85%) Bash
9 87 (11.85%) TypeScript
10 72 (9.81%) Go
11 36 (4.90%) Kotlin
12 30 (4.09%) R
13 19 (2.59%) C++
14 17 (2.32%) PHP
15 15 (2.04%) Java 11
15 15 (2.04%) Ruby
16 12 (1.63%) Groovy
17 11 (1.50%) Perl
18 8 (1.09%) MATLAB
Qualifications
1 102 (13.90%) Degree
2 38 (5.18%) Computer Science Degree
3 17 (2.32%) SC Cleared
3 17 (2.32%) Security Cleared
4 13 (1.77%) AWS Certification
5 12 (1.63%) PhD
6 11 (1.50%) Master's Degree
7 5 (0.68%) Sun Certification
8 3 (0.41%) RHCE
9 2 (0.27%) MCSA
9 2 (0.27%) MCSE
9 2 (0.27%) Microsoft Certification
9 2 (0.27%) OCP
9 2 (0.27%) Oracle Certification
9 2 (0.27%) Six Sigma Black Belt
10 1 (0.14%) DV Cleared
10 1 (0.14%) Numerate Degree
Quality Assurance & Compliance
1 42 (5.72%) QA
2 12 (1.63%) Data Quality
3 6 (0.82%) GDPR
4 4 (0.54%) PCI DSS
5 2 (0.27%) ISO 8583
6 1 (0.14%) Dodd-Frank
6 1 (0.14%) EMIR
6 1 (0.14%) FATCA
6 1 (0.14%) MiFID
System Software
1 293 (39.92%) Docker
2 40 (5.45%) Apache ZooKeeper
3 13 (1.77%) VMware Infrastructure
4 12 (1.63%) HDFS
5 11 (1.50%) Apache Flume
6 6 (0.82%) Virtual Machines
7 2 (0.27%) Active Directory
8 1 (0.14%) LXC
Systems Management
1 318 (43.32%) Kubernetes
2 115 (15.67%) Ansible
3 92 (12.53%) Puppet
4 80 (10.90%) Terraform
5 43 (5.86%) Prometheus
6 34 (4.63%) Opscode Chef
7 32 (4.36%) Grafana
7 32 (4.36%) Kibana
8 20 (2.72%) logstash
9 11 (1.50%) Docker Swarm
9 11 (1.50%) Salt
10 10 (1.36%) Apache Brooklyn
10 10 (1.36%) Mesos
11 9 (1.23%) HAProxy
11 9 (1.23%) Oozie
12 8 (1.09%) HP Fortify
13 6 (0.82%) Istio
14 5 (0.68%) Graphite
14 5 (0.68%) Nagios
15 4 (0.54%) Rundeck
Vendors
1 116 (15.80%) Databricks
2 86 (11.72%) Palantir
3 84 (11.44%) Oracle
4 67 (9.13%) Microsoft
5 59 (8.04%) Google
6 22 (3.00%) Splunk
7 17 (2.32%) Apple
7 17 (2.32%) Facebook
8 15 (2.04%) VMware
9 14 (1.91%) Dell
9 14 (1.91%) Red Hat
10 13 (1.77%) Cloudera
11 12 (1.63%) Hortonworks
12 10 (1.36%) Cisco
13 9 (1.23%) Salesforce.com
14 8 (1.09%) Xamarin
15 7 (0.95%) StreamSets
16 6 (0.82%) PagerDuty
16 6 (0.82%) SaltStack
16 6 (0.82%) Virgin Media