Period
to 23 October 2020

The following table provides summary statistics for permanent job vacancies advertised in England 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 23 October 2020 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK > England
6 months to
23 Oct 2020
Same period 2019 Same period 2018
Rank 402 517 414
Rank change year-on-year +115 -103 -73
Permanent jobs citing Apache Cassandra 289 670 1,175
As % of all permanent jobs advertised in England 0.64% 0.53% 0.77%
As % of the Database & Business Intelligence category 2.24% 1.96% 2.58%
Number of salaries quoted 314 538 958
Median annual salary £70,000 £70,000 £65,000
Median salary % change year-on-year - +7.69% -
10th Percentile £46,625 £43,750 £42,500
90th Percentile £104,625 £99,125 £96,250
UK median annual salary £70,000 £67,500 £61,250
% change year-on-year +3.70% +10.20% -5.77%

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 advertised in England with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
England
Permanent vacancies with a requirement for database or business intelligence skills 12,921 34,205 45,503
As % of all permanent IT jobs advertised in England 28.65% 27.08% 29.63%
Number of salaries quoted 10,948 28,461 37,272
Median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% -
10th Percentile £33,750 £31,500 £31,250
90th Percentile £90,000 £86,250 £83,750
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +4.17%

Apache Cassandra
Job Vacancy Trend in England

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

Job vacancy trend for Apache Cassandra in England

Apache Cassandra
Salary Trend in England

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

Salary trend for Apache Cassandra in England

Apache Cassandra
Salary Histogram in England

Salary distribution for jobs citing Apache Cassandra in England over the 6 months to 23 October 2020.

Salary histogram for Apache Cassandra in England

Apache Cassandra
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the England region over the 6 months to 23 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +107 206 £72,500 -6.45% 24
North of England +157 24 £50,000 -18.03% 6
South East +121 19 £61,250 +22.50% 7
East of England +120 18 £70,000 +27.27%
South West +102 12 £50,000 -4.76% 1
North East +31 12 £50,000 -8.26% 1
Midlands +122 7 £38,500 -19.79% 9
North West +112 6 £51,250 -11.64% 3
Yorkshire +108 6 £67,500 +6.54% 2
East Midlands +96 5 £32,000 -36.00% 3
West Midlands +108 2 £72,500 +57.61% 6
Apache Cassandra
UK

For the 6 months to 23 October 2020, 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 across the England region with a requirement for Apache Cassandra.

1 186 (64.36%) NoSQL
2 184 (63.67%) Java
3 149 (51.56%) Kafka
4 140 (48.44%) AWS
5 121 (41.87%) Agile Software Development
6 113 (39.10%) Kubernetes
7 112 (38.75%) MongoDB
8 109 (37.72%) Docker
9 98 (33.91%) Python
10 95 (32.87%) Microservices
11 91 (31.49%) DevOps
11 91 (31.49%) Hadoop
12 89 (30.80%) Apache Spark
13 88 (30.45%) SQL
14 78 (26.99%) JavaScript
15 77 (26.64%) Linux
16 71 (24.57%) Node.js
17 69 (23.88%) Big Data
18 67 (23.18%) Jenkins
19 65 (22.49%) Scala
19 65 (22.49%) Software Engineering
20 62 (21.45%) Finance
21 58 (20.07%) Computer Science
21 58 (20.07%) Azure
22 55 (19.03%) Degree
23 54 (18.69%) TDD
24 52 (17.99%) Spring
25 51 (17.65%) Java 8
26 50 (17.30%) Git (software)
27 48 (16.61%) Terraform

Apache Cassandra
Co-occurring IT Skills in England 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 89 (30.80%) Apache Spark
2 40 (13.84%) Apache
2 40 (13.84%) Elasticsearch
3 11 (3.81%) Confluence
4 10 (3.46%) Apache Airflow
4 10 (3.46%) Luigi
5 5 (1.73%) Tornado
6 4 (1.38%) Apache Pig
7 3 (1.04%) Cloud Foundry
8 2 (0.69%) Apache Solr
9 1 (0.35%) MS Exchange
9 1 (0.35%) nginx
9 1 (0.35%) Tomcat
9 1 (0.35%) WebLogic
Applications
1 6 (2.08%) Microsoft Excel
Business Applications
1 4 (1.38%) Payment Gateway
2 2 (0.69%) Sparx Enterprise Architect
3 1 (0.35%) SAP Hybris
Cloud Services
1 140 (48.44%) AWS
2 58 (20.07%) Azure
3 29 (10.03%) SaaS
4 28 (9.69%) GCP
5 24 (8.30%) Amazon EC2
6 21 (7.27%) OpenShift
7 17 (5.88%) Amazon S3
7 17 (5.88%) Serverless
8 13 (4.50%) AWS Lambda
8 13 (4.50%) GitHub
9 12 (4.15%) Route 53
9 12 (4.15%) Virtual Private Cloud
10 10 (3.46%) Amazon EKS
10 10 (3.46%) Amazon ElastiCache
10 10 (3.46%) Amazon EMR
10 10 (3.46%) Amazon Kinesis
10 10 (3.46%) Logic Apps
11 9 (3.11%) Cloud Computing
12 8 (2.77%) AWS CloudFormation
12 8 (2.77%) AWS Fargate
Communications & Networking
1 17 (5.88%) HTTP
2 15 (5.19%) Firewall
3 9 (3.11%) Kerberos
4 8 (2.77%) TCP/IP
4 8 (2.77%) VPN
5 6 (2.08%) DNS
6 5 (1.73%) Internet
7 4 (1.38%) Network Security
8 2 (0.69%) AMQP
9 1 (0.35%) Cisco IOS
9 1 (0.35%) DSL
9 1 (0.35%) HSRP
9 1 (0.35%) iSCSI
9 1 (0.35%) Multicast
9 1 (0.35%) NAS
9 1 (0.35%) OpenLDAP
9 1 (0.35%) OSPF
9 1 (0.35%) SSH
9 1 (0.35%) VLAN
9 1 (0.35%) Wireshark
Database & Business Intelligence
1 186 (64.36%) NoSQL
2 112 (38.75%) MongoDB
3 91 (31.49%) Hadoop
4 69 (23.88%) Big Data
5 41 (14.19%) PostgreSQL
6 37 (12.80%) SQL Server
7 34 (11.76%) Redis
7 34 (11.76%) Relational Database
8 29 (10.03%) Amazon DynamoDB
9 28 (9.69%) Data Warehouse
10 27 (9.34%) Amazon RDS
11 21 (7.27%) Amazon Redshift
12 19 (6.57%) RDBMS
13 18 (6.23%) Apache Hive
13 18 (6.23%) CouchDB
14 17 (5.88%) MySQL
15 16 (5.54%) HBase
16 11 (3.81%) SQL Server Integration Services
17 10 (3.46%) Snowflake Schema
17 10 (3.46%) SQL Server Reporting Services
Development Applications
1 67 (23.18%) Jenkins
2 50 (17.30%) Git (software)
3 13 (4.50%) JIRA
4 12 (4.15%) Maven
5 9 (3.11%) Atlassian Bamboo
6 8 (2.77%) Bitbucket
6 8 (2.77%) JUnit
7 7 (2.42%) Artifactory
7 7 (2.42%) Vagrant
8 6 (2.08%) Bitbucket Server
8 6 (2.08%) CircleCI
8 6 (2.08%) GitLab
8 6 (2.08%) SonarQube
8 6 (2.08%) Sonatype Nexus
8 6 (2.08%) TeamCity
8 6 (2.08%) Travis CI
9 5 (1.73%) Pylint
9 5 (1.73%) Sourcetree
10 4 (1.38%) Mockito
10 4 (1.38%) Protractor
General
1 62 (21.45%) Finance
2 17 (5.88%) Banking
3 11 (3.81%) Games
4 9 (3.11%) Advertising
4 9 (3.11%) Law
5 8 (2.77%) Retail
6 5 (1.73%) Front Office
6 5 (1.73%) Marketing
6 5 (1.73%) Telecoms
7 3 (1.04%) Pharmaceutical
8 1 (0.35%) Financial Institution
8 1 (0.35%) Investment Banking
8 1 (0.35%) Military
8 1 (0.35%) Publishing
8 1 (0.35%) Retail Banking
Job Titles
1 157 (54.33%) Developer
2 88 (30.45%) Java Developer
3 40 (13.84%) DevOps Engineer
4 30 (10.38%) Data Engineer
4 30 (10.38%) Senior Developer
5 27 (9.34%) Scala Developer
6 20 (6.92%) Senior Java Developer
7 17 (5.88%) Senior DevOps
7 17 (5.88%) Senior DevOps Engineer
8 16 (5.54%) Broadcast Engineer
8 16 (5.54%) Full Stack Developer
8 16 (5.54%) Software Engineer
9 14 (4.84%) AWS Engineer
10 11 (3.81%) Administrator
11 10 (3.46%) DBA
12 9 (3.11%) Architect
12 9 (3.11%) Big Data Engineer
13 8 (2.77%) Cassandra DBA
13 8 (2.77%) Kubernetes Engineer
13 8 (2.77%) Mid-Level Java Developer
Libraries, Frameworks & Software Standards
1 149 (51.56%) Kafka
2 71 (24.57%) Node.js
3 52 (17.99%) Spring
4 42 (14.53%) React
5 31 (10.73%) Spring Boot
6 29 (10.03%) REST
6 29 (10.03%) RESTful
7 26 (9.00%) RabbitMQ
8 25 (8.65%) Web Services
9 24 (8.30%) AngularJS
10 20 (6.92%) ActiveMQ
10 20 (6.92%) Redux
11 19 (6.57%) JMS
12 15 (5.19%) ASP.NET Web API
13 14 (4.84%) gRPC
13 14 (4.84%) HTML
13 14 (4.84%) Spark Streaming
14 13 (4.50%) Akka
14 13 (4.50%) Protocol Buffers
15 12 (4.15%) CSS
Miscellaneous
1 34 (11.76%) Self-Motivation
2 25 (8.65%) Cloud Native
3 22 (7.61%) Algorithms
4 17 (5.88%) Data Structures
5 16 (5.54%) Data Centre
6 15 (5.19%) Analytical Skills
6 15 (5.19%) Mobile App
7 14 (4.84%) Greenfield Project
8 13 (4.50%) Management Information System
9 9 (3.11%) Fixed Income
9 9 (3.11%) Video\Live Streaming
10 8 (2.77%) Life Science
10 8 (2.77%) Robotics
11 4 (1.38%) Foreign Exchange (FX)
11 4 (1.38%) Private Cloud
12 3 (1.04%) Cyberthreat
12 3 (1.04%) Online Games
12 3 (1.04%) Reference Data
12 3 (1.04%) Virtual Team
13 2 (0.69%) Replication
Operating Systems
1 77 (26.64%) Linux
2 19 (6.57%) Windows
3 16 (5.54%) Red Hat Enterprise Linux
4 13 (4.50%) CentOS
5 8 (2.77%) Ubuntu
6 7 (2.42%) CoreOS
6 7 (2.42%) Unix
7 2 (0.69%) DC/OS
8 1 (0.35%) AIX
8 1 (0.35%) Debian
8 1 (0.35%) Kali Linux
8 1 (0.35%) Solaris
8 1 (0.35%) SUSE
8 1 (0.35%) Windows Server
Processes & Methodologies
1 121 (41.87%) Agile Software Development
2 95 (32.87%) Microservices
3 91 (31.49%) DevOps
4 65 (22.49%) Software Engineering
5 58 (20.07%) Computer Science
6 54 (18.69%) TDD
7 47 (16.26%) Analytics
8 39 (13.49%) Continuous Integration
8 39 (13.49%) Data Science
8 39 (13.49%) Open Source
9 36 (12.46%) ETL
9 36 (12.46%) Machine Learning
10 34 (11.76%) Infrastructure as Code
10 34 (11.76%) Multithreading
11 30 (10.38%) Artificial Intelligence
11 30 (10.38%) BDD
12 27 (9.34%) OO
13 26 (9.00%) Test Automation
14 24 (8.30%) Data Integration
15 22 (7.61%) Data Modelling
Programming Languages
1 184 (63.67%) Java
2 98 (33.91%) Python
3 88 (30.45%) SQL
4 78 (26.99%) JavaScript
5 65 (22.49%) Scala
6 51 (17.65%) Java 8
7 29 (10.03%) C#
8 26 (9.00%) C++
9 25 (8.65%) Go
10 24 (8.30%) Bash Shell
11 15 (5.19%) Kotlin
12 14 (4.84%) T-SQL
12 14 (4.84%) TypeScript
13 13 (4.50%) ES6
14 12 (4.15%) Ruby
15 9 (3.11%) C
16 7 (2.42%) PL/SQL
17 6 (2.08%) Clojure
17 6 (2.08%) Haskell
17 6 (2.08%) Rust
Qualifications
1 55 (19.03%) Degree
2 33 (11.42%) Computer Science Degree
3 21 (7.27%) CCNA
3 21 (7.27%) Cisco Certification
4 12 (4.15%) Master's Degree
5 5 (1.73%) AWS Certification
6 1 (0.35%) CCIE
6 1 (0.35%) CCNP
6 1 (0.35%) RHCE
6 1 (0.35%) RHCSA
6 1 (0.35%) Security Cleared
Quality Assurance & Compliance
1 14 (4.84%) QA
2 9 (3.11%) GDPR
3 3 (1.04%) Data Quality
4 1 (0.35%) ISO 9001
4 1 (0.35%) ISO/IEC 27001
System Software
1 109 (37.72%) Docker
2 19 (6.57%) Apache ZooKeeper
3 7 (2.42%) GlusterFS
3 7 (2.42%) VirtualBox
4 4 (1.38%) Apache Flume
4 4 (1.38%) HDFS
4 4 (1.38%) VMware Infrastructure
5 3 (1.04%) LXC
6 2 (0.69%) Virtual Machines
7 1 (0.35%) BIND 9
7 1 (0.35%) Oracle RAC
7 1 (0.35%) VMware ESXi
7 1 (0.35%) zsh
Systems Management
1 113 (39.10%) Kubernetes
2 48 (16.61%) Terraform
3 39 (13.49%) Ansible
4 21 (7.27%) Mesos
4 21 (7.27%) Puppet
5 20 (6.92%) Marathon
6 14 (4.84%) Opscode Chef
7 8 (2.77%) Nagios
7 8 (2.77%) Prometheus
8 4 (1.38%) ZABBIX
8 4 (1.38%) Zipkin
9 3 (1.04%) Oozie
9 3 (1.04%) Packer
10 2 (0.69%) Docker Swarm
10 2 (0.69%) Grafana
11 1 (0.35%) Fluentd
11 1 (0.35%) Galera Cluster
11 1 (0.35%) Hadoop YARN
11 1 (0.35%) Icinga
11 1 (0.35%) Rancher
Vendors
1 37 (12.80%) Oracle
2 32 (11.07%) Microsoft
3 26 (9.00%) Red Hat
4 25 (8.65%) Splunk
5 14 (4.84%) Google
6 13 (4.50%) Facebook
7 9 (3.11%) Databricks
7 9 (3.11%) New Relic
8 8 (2.77%) Cloudera
9 7 (2.42%) AppDynamics
9 7 (2.42%) Hortonworks
10 5 (1.73%) Informatica
11 4 (1.38%) MapR
11 4 (1.38%) VMware
12 3 (1.04%) Cisco
12 3 (1.04%) Guidewire
12 3 (1.04%) MuleSoft
12 3 (1.04%) StreamSets
13 2 (0.69%) Confluent
13 2 (0.69%) Sparx