Period
to

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 4 July 2022 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK
6 months to
4 Jul 2022
Same period 2021 Same period 2020
Rank 514 533 451
Rank change year-on-year +19 -82 -7
Permanent jobs citing Apache Cassandra 1,124 516 448
As % of all permanent jobs advertised in the UK 0.62% 0.48% 0.57%
As % of the Database & Business Intelligence category 2.22% 1.73% 2.09%
Number of salaries quoted 256 362 330
10th Percentile £51,750 £45,250 £42,500
25th Percentile £62,500 £55,000 £52,500
Median annual salary (50th Percentile) £78,750 £75,000 £72,500
Median % change year-on-year +5.00% +3.45% +3.57%
75th Percentile £95,313 £92,500 £91,250
90th Percentile £110,000 £107,500 £110,000
UK excluding London median annual salary £63,750 £60,000 £51,593
% change year-on-year +6.25% +16.30% -6.20%

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 50,655 29,800 21,447
As % of all permanent IT jobs advertised in the UK 27.88% 27.65% 27.15%
Number of salaries quoted 21,388 20,603 17,613
10th Percentile £36,250 £33,750 £32,500
25th Percentile £45,000 £42,000 £41,250
Median annual salary (50th Percentile) £60,000 £55,000 £55,000
Median % change year-on-year +9.09% - +10.00%
75th Percentile £80,000 £75,000 £72,500
90th Percentile £95,000 £90,000 £88,750
UK excluding London median annual salary £52,500 £48,000 £47,500
% change year-on-year +9.38% +1.05% +5.56%

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 4 July 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 4 July 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 +31 1,002 £75,000 - 38
London -3 741 £83,750 +1.52% 25
Work from Home -184 276 £75,000 - 12
UK excluding London -62 256 £63,750 +6.25% 15
South East -29 94 £75,000 - 6
North of England -37 82 £55,000 -7.56% 2
North West -26 61 £52,500 -4.55%
Midlands -51 34 £47,500 -9.52% 3
East Midlands -22 22 £47,500 +1.06%
Yorkshire -56 21 £62,500 +5.04% 2
East of England -80 21 £60,000 -22.58% 1
South West -26 13 £63,750 -5.56% 1
Scotland -69 13 - - 1
West Midlands -55 12 £55,000 -4.35% 3
Northern Ireland -26 1 £69,500 +20.87% 1

For the 6 months to 4 July 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.

1 846 (75.27%) Java
2 810 (72.06%) Agile
3 785 (69.84%) AWS
4 690 (61.39%) Python
5 656 (58.36%) NoSQL
6 655 (58.27%) MongoDB
7 608 (54.09%) Kubernetes
8 592 (52.67%) Azure
9 583 (51.87%) CI/CD
10 550 (48.93%) SQL
11 512 (45.55%) Microservices
12 506 (45.02%) PostgreSQL
13 498 (44.31%) Docker
14 470 (41.81%) Kafka
15 447 (39.77%) Finance
16 444 (39.50%) Git (software)
17 442 (39.32%) Apache Spark
18 431 (38.35%) JavaScript
19 421 (37.46%) DevOps
20 418 (37.19%) MySQL
21 383 (34.07%) Mentoring
22 377 (33.54%) Test Automation
23 339 (30.16%) Maven
24 320 (28.47%) TDD
25 314 (27.94%) Google
26 313 (27.85%) SQL Server
27 309 (27.49%) Big Data
28 306 (27.22%) .NET
29 292 (25.98%) GCP
30 290 (25.80%) Software Engineering

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
1 442 (39.32%) Apache Spark
2 92 (8.19%) Apache Airflow
3 72 (6.41%) Apache Pulsar
4 62 (5.52%) Apache
5 41 (3.65%) Apache Solr
6 31 (2.76%) Confluence
7 30 (2.67%) CMS
7 30 (2.67%) Headless CMS
7 30 (2.67%) OpenStack
8 25 (2.22%) WebSphere
9 24 (2.14%) Luigi
10 23 (2.05%) nginx
11 21 (1.87%) Tomcat
12 14 (1.25%) Apache Pig
13 6 (0.53%) IBM Domino
14 5 (0.44%) Oracle SOA Suite
15 4 (0.36%) OpenWhisk
15 4 (0.36%) SharePoint
16 3 (0.27%) JBoss
17 2 (0.18%) WebSphere Application Server
Applications
1 6 (0.53%) Photoshop
1 6 (0.53%) Sketch
2 2 (0.18%) FileZilla
3 1 (0.089%) Microsoft Excel
3 1 (0.089%) SPSS
Business Applications
1 9 (0.80%) Payment Gateway
2 1 (0.089%) Distributed Ledger
2 1 (0.089%) ION MarketView
2 1 (0.089%) SAP Hybris
Cloud Services
1 785 (69.84%) AWS
2 592 (52.67%) Azure
3 292 (25.98%) GCP
4 269 (23.93%) OpenShift
5 259 (23.04%) Serverless
6 218 (19.40%) AWS Lambda
7 197 (17.53%) Cloud Functions
8 112 (9.96%) GitHub
9 77 (6.85%) Google Kubernetes Engine
10 75 (6.67%) Cloud Computing
11 55 (4.89%) SaaS
12 54 (4.80%) Amazon Kinesis
13 53 (4.72%) Amazon S3
14 52 (4.63%) Azure Cosmos DB
15 51 (4.54%) Amazon SQS
16 48 (4.27%) Power Platform
17 42 (3.74%) Snowflake
18 41 (3.65%) Azure Data Factory
19 37 (3.29%) Microsoft 365
20 34 (3.02%) PaaS
Communications & Networking
1 237 (21.09%) Internet
2 151 (13.43%) HTTP
3 30 (2.67%) FTP
3 30 (2.67%) TCP/IP
4 25 (2.22%) Extranet
5 23 (2.05%) DMZ
5 23 (2.05%) SSH
6 22 (1.96%) Firewall
7 17 (1.51%) DNS
8 12 (1.07%) VLAN
9 8 (0.71%) Broadband
10 6 (0.53%) RIP
11 4 (0.36%) DHCP
11 4 (0.36%) MQTT
12 2 (0.18%) Intranet
12 2 (0.18%) SSL
13 1 (0.089%) Kerberos
Database & Business Intelligence
1 656 (58.36%) NoSQL
2 655 (58.27%) MongoDB
3 506 (45.02%) PostgreSQL
4 418 (37.19%) MySQL
5 313 (27.85%) SQL Server
6 309 (27.49%) Big Data
7 283 (25.18%) Flink
8 269 (23.93%) Elasticsearch
9 239 (21.26%) Hadoop
10 187 (16.64%) Relational Database
11 164 (14.59%) Redis
12 144 (12.81%) DynamoDB
12 144 (12.81%) HBase
13 82 (7.30%) ArangoDB
14 73 (6.49%) Bigtable
15 66 (5.87%) Neo4j
15 66 (5.87%) SQL Server Integration Services
16 59 (5.25%) DB2
17 57 (5.07%) Amazon Redshift
18 49 (4.36%) Impala
Development Applications
1 444 (39.50%) Git (software)
2 339 (30.16%) Maven
3 273 (24.29%) Gradle
4 260 (23.13%) JIRA
5 199 (17.70%) Subversion
6 198 (17.62%) Ant
7 187 (16.64%) Jenkins
8 76 (6.76%) GitLab
9 64 (5.69%) JUnit
10 53 (4.72%) Atlassian Bamboo
11 47 (4.18%) webpack
12 30 (2.67%) Bitbucket
12 30 (2.67%) CircleCI
13 22 (1.96%) Travis CI
14 21 (1.87%) SonarQube
15 16 (1.42%) Jasmine
16 13 (1.16%) Cucumber
16 13 (1.16%) TeamCity
17 12 (1.07%) Mockito
17 12 (1.07%) Rational Rhapsody
General
1 447 (39.77%) Finance
2 225 (20.02%) Social Skills
3 198 (17.62%) Manufacturing
4 156 (13.88%) Games
5 63 (5.60%) Analytical Skills
6 61 (5.43%) Inclusion and Diversity
7 55 (4.89%) Marketing
8 51 (4.54%) Public Sector
9 50 (4.45%) Retail
9 50 (4.45%) Telecoms
10 48 (4.27%) Banking
11 41 (3.65%) Aerospace
12 38 (3.38%) Presentation Skills
13 20 (1.78%) Aviation
14 18 (1.60%) Advertising
15 12 (1.07%) Music Industry
16 11 (0.98%) Financial Institution
16 11 (0.98%) Law
17 8 (0.71%) Russian Language
18 7 (0.62%) Automotive
Job Titles
1 289 (25.71%) Developer
2 213 (18.95%) Java Engineer
3 195 (17.35%) Senior Java Engineer
4 169 (15.04%) Software Engineer
5 145 (12.90%) Data Engineer
6 144 (12.81%) Java Developer
7 72 (6.41%) DevOps Engineer
8 58 (5.16%) Senior Developer
9 56 (4.98%) Senior Java Developer
10 50 (4.45%) Architect
11 49 (4.36%) Big Data Engineer
12 43 (3.83%) Engineering Manager
13 42 (3.74%) Security Engineer
14 37 (3.29%) Cybersecurity Engineer
15 36 (3.20%) Senior Data Engineer
16 35 (3.11%) Senior Software Engineer
17 32 (2.85%) Scala Developer
17 32 (2.85%) Site Reliability Engineer
18 31 (2.76%) Solutions Architect
19 28 (2.49%) Senior DevOps
Libraries, Frameworks & Software Standards
1 470 (41.81%) Kafka
2 306 (27.22%) .NET
3 290 (25.80%) RESTful
4 254 (22.60%) CSS
5 252 (22.42%) HTML
6 242 (21.53%) React
7 231 (20.55%) ASP.NET
8 223 (19.84%) Spring
9 200 (17.79%) JDBC
10 163 (14.50%) REST
11 142 (12.63%) RabbitMQ
12 129 (11.48%) Spring Boot
13 127 (11.30%) AngularJS
14 123 (10.94%) Node.js
15 80 (7.12%) Redux
16 74 (6.58%) Akka
17 69 (6.14%) Vue.js
18 66 (5.87%) Apache NiFi
18 66 (5.87%) Hibernate
19 56 (4.98%) Lucene
Miscellaneous
1 268 (23.84%) Data Structures
2 257 (22.86%) Algorithms
3 198 (17.62%) Linux Command Line
4 195 (17.35%) Life Science
5 109 (9.70%) Blog
6 106 (9.43%) Hackathon
7 87 (7.74%) Cloud Native
8 67 (5.96%) Self-Motivation
9 62 (5.52%) Social Media
10 59 (5.25%) Social Network
11 58 (5.16%) Mobile App
12 34 (3.02%) Enterprise Software
13 30 (2.67%) Private Cloud
14 27 (2.40%) Sports Betting
15 25 (2.22%) Management Information System
16 24 (2.14%) Blockchain
16 24 (2.14%) User Experience
17 21 (1.87%) Renewable Energy
18 19 (1.69%) Video\Live Streaming
19 18 (1.60%) Public Cloud
Operating Systems
1 231 (20.55%) Unix
2 212 (18.86%) Linux
3 49 (4.36%) Android
4 48 (4.27%) Apple iOS
5 46 (4.09%) Windows
6 23 (2.05%) CentOS
7 18 (1.60%) Red Hat Enterprise Linux
8 17 (1.51%) Debian
9 9 (0.80%) Ubuntu
10 8 (0.71%) CoreOS
11 1 (0.089%) VMS
Processes & Methodologies
1 810 (72.06%) Agile
2 583 (51.87%) CI/CD
3 512 (45.55%) Microservices
4 421 (37.46%) DevOps
5 383 (34.07%) Mentoring
6 377 (33.54%) Test Automation
7 320 (28.47%) TDD
8 290 (25.80%) Software Engineering
9 258 (22.95%) User Stories
10 256 (22.78%) Analytics
10 256 (22.78%) MVC
11 240 (21.35%) Coaching
12 238 (21.17%) BDD
13 232 (20.64%) Customer-Centricity
14 230 (20.46%) Service Design
15 224 (19.93%) Continuous Integration
16 218 (19.40%) High Availability
17 210 (18.68%) Root Cause Analysis
18 206 (18.33%) OOP
18 206 (18.33%) Strategic Thinking
Programming Languages
1 846 (75.27%) Java
2 690 (61.39%) Python
3 550 (48.93%) SQL
4 431 (38.35%) JavaScript
5 244 (21.71%) Scala
6 239 (21.26%) PowerShell
7 229 (20.37%) Perl
8 226 (20.11%) Shell Script
9 221 (19.66%) PHP
10 220 (19.57%) Ruby
11 200 (17.79%) Go
12 149 (13.26%) C#
13 93 (8.27%) Bash
14 82 (7.30%) TypeScript
15 69 (6.14%) C++
16 42 (3.74%) Kotlin
17 34 (3.02%) Apple Swift
17 34 (3.02%) Objective-C
18 30 (2.67%) Groovy
19 26 (2.31%) C
Qualifications
1 173 (15.39%) Degree
2 90 (8.01%) Computer Science Degree
3 65 (5.78%) Security Cleared
4 55 (4.89%) SC Cleared
5 22 (1.96%) Master's Degree
6 12 (1.07%) MCP
7 6 (0.53%) BPSS Clearance
8 4 (0.36%) AWS Certification
8 4 (0.36%) DV Cleared
9 3 (0.27%) MCSA
9 3 (0.27%) MCSE
9 3 (0.27%) Microsoft Certification
9 3 (0.27%) Six Sigma Black Belt
10 1 (0.089%) PMP
10 1 (0.089%) RHCE
Quality Assurance & Compliance
1 61 (5.43%) QA
2 20 (1.78%) PMO
3 6 (0.53%) Data Quality
3 6 (0.53%) GDPR
3 6 (0.53%) SLA
4 5 (0.44%) ISO/IEC 27001
4 5 (0.44%) NIST
System Software
1 498 (44.31%) Docker
2 75 (6.67%) Apache ZooKeeper
3 46 (4.09%) Apache Flume
4 19 (1.69%) VMware Infrastructure
5 13 (1.16%) Virtual Machines
6 10 (0.89%) HDFS
7 4 (0.36%) etcd
8 1 (0.089%) LXC
Systems Management
1 608 (54.09%) Kubernetes
2 157 (13.97%) Ansible
3 135 (12.01%) Terraform
4 69 (6.14%) Prometheus
5 65 (5.78%) Grafana
5 65 (5.78%) Puppet
6 39 (3.47%) Oozie
7 34 (3.02%) HAProxy
8 31 (2.76%) Istio
9 27 (2.40%) Opscode Chef
10 19 (1.69%) Consul
11 16 (1.42%) Salt
12 14 (1.25%) Kubeflow
13 12 (1.07%) Docker Swarm
13 12 (1.07%) Graphite
14 10 (0.89%) Kibana
15 8 (0.71%) Fluentd
15 8 (0.71%) Kustomize
16 7 (0.62%) Argo
17 2 (0.18%) Rundeck
Vendors
1 314 (27.94%) Google
2 270 (24.02%) Microsoft
3 124 (11.03%) Oracle
4 78 (6.94%) Palantir
5 76 (6.76%) Splunk
6 60 (5.34%) Databricks
7 41 (3.65%) Cisco
7 41 (3.65%) Foundry
8 39 (3.47%) Cloudera
8 39 (3.47%) Salesforce.com
9 34 (3.02%) Dell
9 34 (3.02%) Xamarin
10 32 (2.85%) IBM
11 29 (2.58%) Teradata
12 23 (2.05%) ATG
12 23 (2.05%) New Relic
13 22 (1.96%) F5
13 22 (1.96%) VMware
14 14 (1.25%) Solace
15 12 (1.07%) PagerDuty