Period
to 8 April 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 8 April 2020 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK > England
6 months to
8 Apr 2020
Same period 2019 Same period 2018
Rank 494 362 350
Rank change year-on-year -132 -12 +22
Permanent jobs citing Apache Cassandra 533 1,204 1,480
As % of all permanent jobs advertised in England 0.50% 0.87% 0.89%
As % of the Database & Business Intelligence category 1.88% 3.09% 2.88%
Number of salaries quoted 394 1,039 1,162
Median annual salary £70,000 £70,000 £65,000
Median salary % change year-on-year - +7.69% +8.33%
10th Percentile £42,650 £40,000 £41,250
90th Percentile £103,375 £105,000 £95,000
UK median annual salary £70,000 £67,500 £65,000
% change year-on-year +3.70% +3.85% +8.33%

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 28,415 38,981 51,335
As % of all permanent IT jobs advertised in England 26.61% 28.18% 30.74%
Number of salaries quoted 23,408 32,255 43,071
Median annual salary £54,000 £52,500 £50,000
Median salary % change year-on-year +2.86% +5.00% +5.26%
10th Percentile £32,500 £31,250 £31,000
90th Percentile £90,000 £86,250 £80,000
UK median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% +5.26%

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 8 April 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 8 April 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 -92 373 £75,000 - 62
South East -11 80 £50,000 -9.09% 11
North of England -30 26 £67,500 +22.73% 9
South West +40 21 £60,000 +4.35% 2
Midlands +20 18 £50,000 +25.00% 2
North West -14 16 £67,500 +22.73% 2
East of England +28 14 £65,000 - 3
East Midlands +13 11 £52,500 +40.00% 1
Yorkshire +14 8 £75,000 +36.36% 6
West Midlands +26 7 £47,500 +18.75% 1
North East -15 2 £45,000 -8.79% 1
Apache Cassandra
UK

For the 6 months to 8 April 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.

1 334 (62.66%) Java
2 290 (54.41%) NoSQL
3 277 (51.97%) AWS
4 262 (49.16%) Agile Software Development
5 258 (48.41%) Kafka
6 222 (41.65%) Python
7 207 (38.84%) Docker
8 190 (35.65%) Apache Spark
9 189 (35.46%) Hadoop
10 183 (34.33%) Scala
11 182 (34.15%) SQL
12 174 (32.65%) Microservices
13 165 (30.96%) Big Data
14 160 (30.02%) DevOps
15 158 (29.64%) Analytics
16 147 (27.58%) MongoDB
17 145 (27.20%) Kubernetes
18 141 (26.45%) Azure
19 122 (22.89%) TDD
20 121 (22.70%) Finance
21 119 (22.33%) Machine Learning
22 113 (21.20%) Linux
23 111 (20.83%) Software Engineering
24 110 (20.64%) SQL Server
25 106 (19.89%) Redis
26 105 (19.70%) GCP
27 101 (18.95%) Data Science
27 101 (18.95%) JavaScript
28 97 (18.20%) Git (software)
29 91 (17.07%) Data Modelling

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
1 190 (35.65%) Apache Spark
2 62 (11.63%) Elasticsearch
3 44 (8.26%) Apache
4 25 (4.69%) Apache Airflow
5 16 (3.00%) Apache Solr
6 14 (2.63%) Confluence
7 12 (2.25%) Luigi
8 8 (1.50%) Apache Pig
8 8 (1.50%) Tornado
9 6 (1.13%) OpenStack
10 5 (0.94%) Cloud Foundry
10 5 (0.94%) Tomcat
11 2 (0.38%) BizTalk Server
11 2 (0.38%) SAS
12 1 (0.19%) CMS
12 1 (0.19%) JBoss
12 1 (0.19%) OpenEdge
12 1 (0.19%) Oracle SOA Suite
12 1 (0.19%) Oracle Workflow
12 1 (0.19%) WebLogic
Applications
1 1 (0.19%) Simulink
Business Applications
1 14 (2.63%) Payment Gateway
2 2 (0.38%) SAP BPC
2 2 (0.38%) SAP S/4HANA
Cloud Services
1 277 (51.97%) AWS
2 141 (26.45%) Azure
3 105 (19.70%) GCP
4 44 (8.26%) Serverless
5 42 (7.88%) Amazon Kinesis
6 39 (7.32%) AWS Lambda
7 29 (5.44%) Amazon EC2
8 27 (5.07%) SaaS
9 24 (4.50%) Amazon S3
10 19 (3.56%) OpenShift
11 14 (2.63%) Amazon EMR
11 14 (2.63%) Amazon SQS
12 12 (2.25%) AWS IoT
13 11 (2.06%) Amazon ECS
13 11 (2.06%) Power Platform
14 9 (1.69%) Amazon ElastiCache
14 9 (1.69%) Slack
15 8 (1.50%) Cloud Computing
16 7 (1.31%) Azure Data Factory
16 7 (1.31%) IBM Cloud
Communications & Networking
1 27 (5.07%) HTTP
2 12 (2.25%) DNS
2 12 (2.25%) Internet
3 9 (1.69%) SAN
4 7 (1.31%) Network Security
5 6 (1.13%) BGP
5 6 (1.13%) OSPF
5 6 (1.13%) TCP/IP
6 5 (0.94%) SSL
7 3 (0.56%) Extranet
7 3 (0.56%) Firewall
7 3 (0.56%) Intranet
7 3 (0.56%) VPN
8 2 (0.38%) ATM
9 1 (0.19%) AMQP
9 1 (0.19%) DHCP
9 1 (0.19%) IPFS
9 1 (0.19%) SMTP
Database & Business Intelligence
1 290 (54.41%) NoSQL
2 189 (35.46%) Hadoop
3 165 (30.96%) Big Data
4 147 (27.58%) MongoDB
5 110 (20.64%) SQL Server
6 106 (19.89%) Redis
7 85 (15.95%) PostgreSQL
8 75 (14.07%) Amazon DynamoDB
9 66 (12.38%) HBase
10 57 (10.69%) Relational Database
11 56 (10.51%) Apache Hive
12 55 (10.32%) CouchDB
13 49 (9.19%) Data Warehouse
14 43 (8.07%) RDBMS
15 42 (7.88%) MySQL
16 39 (7.32%) SQL Server Integration Services
17 37 (6.94%) Neo4j
18 31 (5.82%) Amazon RDS
19 28 (5.25%) Amazon Redshift
20 25 (4.69%) Flink
Development Applications
1 97 (18.20%) Git (software)
2 61 (11.44%) Jenkins
3 40 (7.50%) Octopus Deploy
4 39 (7.32%) NUnit
5 38 (7.13%) Jasmine
5 38 (7.13%) Karma Test Runner
5 38 (7.13%) Visual Studio Team System
6 28 (5.25%) JIRA
7 19 (3.56%) JUnit
8 13 (2.44%) Maven
9 12 (2.25%) ERwin
9 12 (2.25%) PowerDesigner
10 11 (2.06%) JMeter
11 9 (1.69%) Artifactory
11 9 (1.69%) Atlassian Bamboo
11 9 (1.69%) Liquibase
12 7 (1.31%) Bitbucket Server
12 7 (1.31%) Mockito
13 6 (1.13%) TestNG
13 6 (1.13%) Vagrant
General
1 121 (22.70%) Finance
2 26 (4.88%) Banking
3 20 (3.75%) Telecoms
4 16 (3.00%) Aerospace
4 16 (3.00%) Front Office
5 14 (2.63%) Marketing
6 12 (2.25%) Games
7 11 (2.06%) Electronics
8 9 (1.69%) Retail
9 7 (1.31%) Advertising
10 5 (0.94%) Public Sector
11 4 (0.75%) Online Betting
11 4 (0.75%) Publishing
12 2 (0.38%) Law
12 2 (0.38%) Manufacturing
13 1 (0.19%) Automotive
13 1 (0.19%) Financial Institution
13 1 (0.19%) Investment Banking
13 1 (0.19%) Military
13 1 (0.19%) Retail Banking
Job Titles
1 228 (42.78%) Developer
2 131 (24.58%) Java Developer
3 127 (23.83%) Data Engineer
4 74 (13.88%) Senior Developer
5 60 (11.26%) Senior Java Developer
6 58 (10.88%) Architect
7 43 (8.07%) Data Architect
8 38 (7.13%) Full Stack Developer
9 34 (6.38%) Software Engineer
10 33 (6.19%) Scala Developer
11 28 (5.25%) Java Engineer
12 25 (4.69%) Solutions Architect
13 23 (4.32%) Principal Engineer
14 22 (4.13%) Big Data Architect
15 21 (3.94%) AWS Engineer
15 21 (3.94%) Big Data Solutions Architect
16 19 (3.56%) Python Engineer
17 17 (3.19%) Big Data Engineer
17 17 (3.19%) Java Software Engineer
18 16 (3.00%) Senior Java Engineer
Libraries, Frameworks & Software Standards
1 258 (48.41%) Kafka
2 88 (16.51%) Spring
3 77 (14.45%) Spring Boot
4 75 (14.07%) RESTful
5 72 (13.51%) RabbitMQ
6 71 (13.32%) Web Services
7 63 (11.82%) Node.js
8 61 (11.44%) React
9 42 (7.88%) REST
10 41 (7.69%) Jest
11 38 (7.13%) Akka
11 38 (7.13%) Enzyme
12 34 (6.38%) JSON
13 33 (6.19%) Redux
14 32 (6.00%) .NET
15 27 (5.07%) HTML
16 24 (4.50%) Play Framework
17 23 (4.32%) CSS
18 21 (3.94%) .NET Core
19 19 (3.56%) XML
Miscellaneous
1 60 (11.26%) Analytical Skills
2 41 (7.69%) Self-Motivation
3 29 (5.44%) Algorithms
4 26 (4.88%) Greenfield Project
5 17 (3.19%) BBC
5 17 (3.19%) Reference Data
6 16 (3.00%) Hybrid Cloud
6 16 (3.00%) Management Information System
7 14 (2.63%) Data Structures
7 14 (2.63%) Linux Command Line
7 14 (2.63%) Public Cloud
8 13 (2.44%) Mobile App
9 12 (2.25%) Fixed Income
9 12 (2.25%) Video on Demand
10 11 (2.06%) Foreign Exchange (FX)
11 9 (1.69%) Equities
11 9 (1.69%) Virtual Team
12 6 (1.13%) Hedge funds
13 5 (0.94%) CESG
13 5 (0.94%) Life Science
Operating Systems
1 113 (21.20%) Linux
2 25 (4.69%) Windows
3 13 (2.44%) Unix
4 6 (1.13%) Red Hat Enterprise Linux
5 5 (0.94%) CoreOS
6 2 (0.38%) VME
7 1 (0.19%) AIX
7 1 (0.19%) CentOS
7 1 (0.19%) Solaris
7 1 (0.19%) Windows Server
Processes & Methodologies
1 262 (49.16%) Agile Software Development
2 174 (32.65%) Microservices
3 160 (30.02%) DevOps
4 158 (29.64%) Analytics
5 122 (22.89%) TDD
6 119 (22.33%) Machine Learning
7 111 (20.83%) Software Engineering
8 101 (18.95%) Data Science
9 91 (17.07%) Data Modelling
10 90 (16.89%) Computer Science
11 84 (15.76%) Scrum
12 79 (14.82%) Artificial Intelligence
13 71 (13.32%) Unit Testing
14 67 (12.57%) Data Analytics
15 56 (10.51%) Continuous Integration
15 56 (10.51%) Data Engineering
15 56 (10.51%) ETL
16 55 (10.32%) Mentoring
17 49 (9.19%) BDD
18 47 (8.82%) Technical Debt
Programming Languages
1 334 (62.66%) Java
2 222 (41.65%) Python
3 183 (34.33%) Scala
4 182 (34.15%) SQL
5 101 (18.95%) JavaScript
6 52 (9.76%) C#
7 43 (8.07%) Java 8
8 37 (6.94%) Bash Shell
9 36 (6.75%) Go
10 28 (5.25%) R
11 22 (4.13%) Ruby
12 21 (3.94%) Perl
13 19 (3.56%) C++
13 19 (3.56%) Kotlin
14 11 (2.06%) PHP
15 9 (1.69%) C
15 9 (1.69%) TypeScript
16 6 (1.13%) PL/SQL
16 6 (1.13%) T-SQL
16 6 (1.13%) XAML
Qualifications
1 84 (15.76%) Degree
2 53 (9.94%) Computer Science Degree
3 35 (6.57%) Security Cleared
4 26 (4.88%) SC Cleared
5 17 (3.19%) Master's Degree
6 12 (2.25%) AWS Certification
6 12 (2.25%) DV Cleared
7 6 (1.13%) CCNP
7 6 (1.13%) Cisco Certification
8 5 (0.94%) CESG Certified Professional
9 4 (0.75%) Postgraduate
10 2 (0.38%) ACCA
10 2 (0.38%) CIMA
10 2 (0.38%) ISTQB
11 1 (0.19%) MCDBA
11 1 (0.19%) MCSE
11 1 (0.19%) Microsoft Certification
11 1 (0.19%) PhD
Quality Assurance & Compliance
1 44 (8.26%) QA
2 25 (4.69%) Data Quality
3 4 (0.75%) SLA
System Software
1 207 (38.84%) Docker
2 47 (8.82%) Apache ZooKeeper
3 17 (3.19%) Apache Flume
4 8 (1.50%) HDFS
5 5 (0.94%) GlusterFS
5 5 (0.94%) VirtualBox
6 4 (0.75%) zsh
7 2 (0.38%) vSphere
8 1 (0.19%) Active Directory
8 1 (0.19%) Alluxio
8 1 (0.19%) Ceph
8 1 (0.19%) etcd
8 1 (0.19%) Gluster
8 1 (0.19%) VMware Infrastructure
Systems Management
1 145 (27.20%) Kubernetes
2 73 (13.70%) Ansible
3 57 (10.69%) Terraform
4 47 (8.82%) Puppet
5 29 (5.44%) Salt
6 27 (5.07%) Opscode Chef
7 14 (2.63%) Oozie
8 10 (1.88%) Istio
9 9 (1.69%) linkerd
10 8 (1.50%) Hadoop YARN
11 6 (1.13%) Mesos
11 6 (1.13%) Nagios
12 5 (0.94%) OSSEC
13 3 (0.56%) Consul
14 2 (0.38%) HAProxy
14 2 (0.38%) Prometheus
14 2 (0.38%) Zipkin
15 1 (0.19%) Kibana
15 1 (0.19%) logstash
15 1 (0.19%) Rundeck
Vendors
1 77 (14.45%) Oracle
2 47 (8.82%) Google
3 41 (7.69%) Microsoft
4 40 (7.50%) Tableau
5 20 (3.75%) IBM
6 19 (3.56%) Splunk
7 14 (2.63%) WorldPay
8 12 (2.25%) FIS
8 12 (2.25%) Red Hat
9 10 (1.88%) VMware
10 9 (1.69%) HP
10 9 (1.69%) Juniper
11 8 (1.50%) SnapLogic
12 7 (1.31%) F5
13 6 (1.13%) Cisco
13 6 (1.13%) Hortonworks
13 6 (1.13%) Xamarin
14 5 (0.94%) Facebook
14 5 (0.94%) New Relic
15 4 (0.75%) SaltStack