Period
to 25 May 2019

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 25 May 2019 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK > England
6 months to
25 May 2019
Same period 2018 Same period 2017
Rank 393 360 355
Rank change year-on-year -33 -5 +47
Permanent jobs citing Apache Cassandra 1,043 1,428 1,391
As % of all permanent IT jobs advertised in England 0.78% 0.88% 0.87%
As % of the Database & Business Intelligence category 2.78% 2.85% 2.84%
Number of salaries quoted 843 1,063 1,171
England median annual salary £70,000 £65,000 £62,500
Median salary % change year-on-year +7.69% +4.00% +4.17%
10th Percentile £40,000 £42,000 £39,000
90th Percentile £105,000 £97,500 £93,750
UK median annual salary £67,500 £62,500 £62,500
% change year-on-year +8.00% - +4.17%

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 37,568 50,078 48,914
As % of all permanent IT jobs advertised in England 27.97% 30.76% 30.70%
Number of salaries quoted 30,951 41,268 41,957
England median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% -
10th Percentile £31,250 £31,250 £30,000
90th Percentile £86,250 £81,250 £77,500
UK median annual salary £52,095 £50,000 £47,500
% change year-on-year +4.19% +5.26% -

Apache Cassandra
Job Vacancy Trend in England

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

Job vacancy trend for Apache Cassandra in England

Apache Cassandra
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Apache Cassandra in England.

Salary trend for Apache Cassandra in England

Apache Cassandra
Salary Histogram in England

The salary distribution of IT jobs citing Apache Cassandra in England over the 6 months to 25 May 2019.

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 25 May 2019. 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 -24 639 £77,500 +10.71% 17
South East +16 161 £55,000 - 3
North of England +32 100 £55,000 -
Midlands +10 58 £40,000 -20.00% 1
East of England +3 53 £60,000 -14.29%
North West +24 49 £57,454 +9.44%
West Midlands +16 35 £40,000 -20.00% 1
Yorkshire +11 35 £55,000 -
South West +12 29 £57,500 +21.05% 3
East Midlands +24 23 £37,500 -21.05%
North East +30 16 £49,337 -1.33%
Apache Cassandra
UK

For the 6 months to 25 May 2019, 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.

1 711 (68.17%) Java
2 630 (60.40%) Agile Software Development
3 571 (54.75%) NoSQL
4 538 (51.58%) Amazon AWS
5 485 (46.50%) Python
6 449 (43.05%) Kafka
7 432 (41.42%) Hadoop
8 404 (38.73%) Big Data
9 403 (38.64%) Apache Spark
10 384 (36.82%) Scala
11 378 (36.24%) MongoDB
12 342 (32.79%) DevOps
13 321 (30.78%) Software Engineering
14 305 (29.24%) Docker
15 301 (28.86%) SQL
16 299 (28.67%) Microservices
17 269 (25.79%) Analytics
18 249 (23.87%) HBase
19 242 (23.20%) Kubernetes
20 239 (22.91%) Apache Hive
21 236 (22.63%) Elasticsearch
22 230 (22.05%) Linux
23 227 (21.76%) Spring
24 223 (21.38%) Scrum
25 221 (21.19%) TDD
26 211 (20.23%) Microsoft Azure
27 208 (19.94%) Data Science
28 192 (18.41%) PostgreSQL
29 182 (17.45%) JavaScript
30 172 (16.49%) Machine Learning

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
1 403 (38.64%) Apache Spark
2 236 (22.63%) Elasticsearch
3 128 (12.27%) Apache Pig
4 127 (12.18%) Apache
5 71 (6.81%) Apache Solr
6 15 (1.44%) Tomcat
7 14 (1.34%) Cloud Foundry
8 12 (1.15%) nginx
9 11 (1.05%) OpenStack
10 10 (0.96%) CloudStack
10 10 (0.96%) Confluence
11 9 (0.86%) BizTalk Server
12 8 (0.77%) WildFly
13 7 (0.67%) IIS
13 7 (0.67%) SAS
14 6 (0.58%) Hyperledger
15 5 (0.48%) GlassFish
15 5 (0.48%) Jetty
16 4 (0.38%) Oracle SOA Suite
17 3 (0.29%) Exchange Server 2003
Applications
1 4 (0.38%) SPSS
2 2 (0.19%) S-PLUS
2 2 (0.19%) Stata
3 1 (0.096%) Weka
Business Applications
1 34 (3.26%) Payment Gateway
Cloud Services
1 538 (51.58%) Amazon AWS
2 211 (20.23%) Microsoft Azure
3 143 (13.71%) Google Cloud Platform
4 57 (5.47%) SaaS
5 50 (4.79%) Serverless
6 47 (4.51%) GitHub
7 45 (4.31%) AWS Lambda
8 44 (4.22%) IaaS
9 40 (3.84%) Power Platform
10 39 (3.74%) Amazon Kinesis
10 39 (3.74%) Amazon S3
10 39 (3.74%) OpenShift
11 37 (3.55%) PaaS
12 36 (3.45%) Amazon EC2
13 31 (2.97%) Cloud Computing
14 28 (2.68%) Akamai
15 26 (2.49%) Amazon EMR
16 22 (2.11%) Azure Data Factory
16 22 (2.11%) Cortana Intelligence Suite
17 21 (2.01%) Amazon SQS
Communications & Networking
1 56 (5.37%) Internet
2 42 (4.03%) HTTP
3 23 (2.21%) VPN
4 20 (1.92%) Firewall
5 17 (1.63%) DNS
6 14 (1.34%) TCP/IP
7 13 (1.25%) Network Security
7 13 (1.25%) SSL
8 10 (0.96%) SSH
9 8 (0.77%) VLAN
10 6 (0.58%) Ethernet
11 4 (0.38%) SNMP
12 3 (0.29%) AMQP
12 3 (0.29%) DHCP
12 3 (0.29%) Kerberos
12 3 (0.29%) MPLS
12 3 (0.29%) MQTT
12 3 (0.29%) SMPP
12 3 (0.29%) SMS
12 3 (0.29%) WLAN
Database & Business Intelligence
1 571 (54.75%) NoSQL
2 432 (41.42%) Hadoop
3 404 (38.73%) Big Data
4 378 (36.24%) MongoDB
5 249 (23.87%) HBase
6 239 (22.91%) Apache Hive
7 192 (18.41%) PostgreSQL
8 163 (15.63%) MySQL
9 149 (14.29%) Redis
10 143 (13.71%) Amazon Redshift
11 124 (11.89%) Impala
12 118 (11.31%) CouchDB
13 114 (10.93%) Flink
14 110 (10.55%) Couchbase
15 106 (10.16%) SQL Server
16 98 (9.40%) Amazon DynamoDB
17 92 (8.82%) Data Warehouse
18 74 (7.09%) Neo4j
19 53 (5.08%) Sqoop
20 48 (4.60%) BigQuery
Development Applications
1 118 (11.31%) Jenkins
2 81 (7.77%) Git (software)
3 42 (4.03%) Maven
4 37 (3.55%) Selenium
5 33 (3.16%) JUnit
6 24 (2.30%) Mockito
7 23 (2.21%) Visual Studio
8 20 (1.92%) JMeter
9 19 (1.82%) Atlassian Bamboo
9 19 (1.82%) Subversion
10 18 (1.73%) JIRA
11 17 (1.63%) Cucumber
12 14 (1.34%) Gradle
13 12 (1.15%) Ant
13 12 (1.15%) SoapUI
14 11 (1.05%) Bitbucket
15 10 (0.96%) GoCD
16 9 (0.86%) Moq
16 9 (0.86%) NUnit
16 9 (0.86%) ReSharper
General
1 152 (14.57%) Finance
2 89 (8.53%) Banking
3 64 (6.14%) Telecoms
4 54 (5.18%) Retail
5 41 (3.93%) Law
6 28 (2.68%) Games
7 25 (2.40%) Marketing
8 15 (1.44%) Electronics
8 15 (1.44%) Financial Institution
9 13 (1.25%) Manufacturing
10 12 (1.15%) Front Office
11 9 (0.86%) Publishing
12 7 (0.67%) Investment Banking
13 6 (0.58%) Aerospace
14 4 (0.38%) Legal
14 4 (0.38%) Retail Banking
15 2 (0.19%) Automotive
15 2 (0.19%) Back Office
15 2 (0.19%) Corporate Banking
15 2 (0.19%) Wholesale Banking
Job Titles
1 364 (34.90%) Developer
2 220 (21.09%) Java Developer
3 171 (16.40%) Data Engineer
4 123 (11.79%) Software Engineer
5 113 (10.83%) Big Data Engineer
6 112 (10.74%) Java Engineer
7 111 (10.64%) Architect
8 82 (7.86%) Senior Developer
9 81 (7.77%) Data Architect
10 67 (6.42%) Java Software Engineer
11 66 (6.33%) DevOps Engineer
12 65 (6.23%) Big Data Architect
13 57 (5.47%) AWS Engineer
14 47 (4.51%) Senior Java Developer
15 43 (4.12%) Python Developer
16 42 (4.03%) Senior Data Engineer
17 39 (3.74%) Hadoop Engineer
18 36 (3.45%) Python Engineer
18 36 (3.45%) Solutions Architect
19 33 (3.16%) Software Developer
Libraries, Frameworks & Software Standards
1 449 (43.05%) Kafka
2 227 (21.76%) Spring
3 166 (15.92%) RESTful
4 155 (14.86%) Web Services
5 134 (12.85%) AngularJS
6 116 (11.12%) Spring Boot
7 98 (9.40%) REST
8 86 (8.25%) Akka
9 82 (7.86%) RabbitMQ
10 76 (7.29%) Node.js
11 75 (7.19%) HTML
12 74 (7.09%) Hibernate
13 70 (6.71%) React
14 65 (6.23%) .NET
14 65 (6.23%) CSS
15 62 (5.94%) Spark Streaming
16 52 (4.99%) Play Framework
17 47 (4.51%) Apache NiFi
18 45 (4.31%) JSON
19 40 (3.84%) HTML5
Miscellaneous
1 82 (7.86%) Fintech
2 56 (5.37%) Greenfield Project
3 46 (4.41%) Algorithms
3 46 (4.41%) User Experience
4 35 (3.36%) Hybrid Cloud
5 32 (3.07%) Analytical Skills
6 30 (2.88%) Cloud Native
7 29 (2.78%) Linux Command Line
8 28 (2.68%) Data Structures
9 25 (2.40%) Robotics
10 24 (2.30%) Video on Demand
11 22 (2.11%) Public Cloud
12 17 (1.63%) Mobile App
13 16 (1.53%) Replication
14 14 (1.34%) Private Cloud
15 11 (1.05%) Online Banking
16 9 (0.86%) Clustering
16 9 (0.86%) Data Centre
16 9 (0.86%) NHS
17 8 (0.77%) Self-Motivation
Operating Systems
1 230 (22.05%) Linux
2 84 (8.05%) Unix
3 30 (2.88%) Android
4 26 (2.49%) Ubuntu
5 21 (2.01%) Apple iOS
5 21 (2.01%) Windows
6 19 (1.82%) CoreOS
7 12 (1.15%) Red Hat Enterprise Linux
8 10 (0.96%) CentOS
9 7 (0.67%) Debian
10 5 (0.48%) Windows Server 2012
11 4 (0.38%) Mac OS X
12 3 (0.29%) AIX
12 3 (0.29%) Windows 10
12 3 (0.29%) Windows Server 2008
13 1 (0.096%) Windows Server
Processes & Methodologies
1 630 (60.40%) Agile Software Development
2 342 (32.79%) DevOps
3 321 (30.78%) Software Engineering
4 299 (28.67%) Microservices
5 269 (25.79%) Analytics
6 223 (21.38%) Scrum
7 221 (21.19%) TDD
8 208 (19.94%) Data Science
9 172 (16.49%) Machine Learning
10 132 (12.66%) Continuous Integration
11 127 (12.18%) MapReduce
12 122 (11.70%) Data Engineering
13 119 (11.41%) ETL
14 116 (11.12%) Data Modelling
15 114 (10.93%) Open Source
16 113 (10.83%) Business Intelligence
17 110 (10.55%) Data Analytics
18 108 (10.35%) Artificial Intelligence
19 103 (9.88%) Computer Science
20 99 (9.49%) Kanban
Programming Languages
1 711 (68.17%) Java
2 485 (46.50%) Python
3 384 (36.82%) Scala
4 301 (28.86%) SQL
5 182 (17.45%) JavaScript
6 111 (10.64%) Java 8
7 85 (8.15%) Go
8 84 (8.05%) C#
9 74 (7.09%) Ruby
10 65 (6.23%) Bash Shell
11 55 (5.27%) C++
12 40 (3.84%) PHP
13 36 (3.45%) Perl
14 33 (3.16%) Clojure
14 33 (3.16%) PowerShell
15 31 (2.97%) Kotlin
16 23 (2.21%) Haskell
17 21 (2.01%) PL/SQL
18 19 (1.82%) Groovy
18 19 (1.82%) TypeScript
Qualifications
1 128 (12.27%) Degree
2 65 (6.23%) Computer Science Degree
3 27 (2.59%) Security Cleared
4 20 (1.92%) Numerate Degree
5 17 (1.63%) AWS Certification
5 17 (1.63%) SC Cleared
6 12 (1.15%) DV Cleared
6 12 (1.15%) PhD
7 5 (0.48%) Postgraduate
8 4 (0.38%) MCSA
8 4 (0.38%) MCSE
8 4 (0.38%) Microsoft Certification
9 2 (0.19%) CEH
9 2 (0.19%) CFA
9 2 (0.19%) CISSP
9 2 (0.19%) PMI Certification
9 2 (0.19%) TOGAF Certification
10 1 (0.096%) Master's Degree
10 1 (0.096%) Sun Certification
Quality Assurance & Compliance
1 52 (4.99%) QA
2 8 (0.77%) Data Quality
3 6 (0.58%) GDPR
3 6 (0.58%) HIPAA
4 4 (0.38%) MiFID
5 3 (0.29%) ISO 9001
5 3 (0.29%) ISO/IEC 27001
6 2 (0.19%) PCI DSS
7 1 (0.096%) ISO 22301
7 1 (0.096%) PSD2
System Software
1 305 (29.24%) Docker
2 115 (11.03%) Apache Flume
3 70 (6.71%) Apache ZooKeeper
4 60 (5.75%) HDFS
5 16 (1.53%) Active Directory
6 8 (0.77%) Varnish
7 6 (0.58%) VMware Infrastructure
8 3 (0.29%) Firmware
8 3 (0.29%) Hyper-V
8 3 (0.29%) Virtual Machines
9 2 (0.19%) Oracle RAC
10 1 (0.096%) pfSense
10 1 (0.096%) Virtual Servers
10 1 (0.096%) VirtualBox
Systems Management
1 242 (23.20%) Kubernetes
2 134 (12.85%) Oozie
3 125 (11.98%) Ansible
4 100 (9.59%) Hadoop YARN
5 99 (9.49%) Opscode Chef
6 92 (8.82%) Puppet
7 86 (8.25%) Terraform
8 38 (3.64%) Prometheus
9 26 (2.49%) Salt
10 25 (2.40%) Grafana
11 22 (2.11%) Ambari
12 18 (1.73%) logstash
12 18 (1.73%) Mesos
13 14 (1.34%) Kibana
14 10 (0.96%) HAProxy
14 10 (0.96%) Marathon
14 10 (0.96%) systemd
15 9 (0.86%) Nagios
16 8 (0.77%) Graylog
17 7 (0.67%) Packer
Vendors
1 154 (14.77%) Cloudera
2 139 (13.33%) Oracle
3 125 (11.98%) Hortonworks
4 96 (9.20%) Google
5 95 (9.11%) Databricks
6 88 (8.44%) MapR
7 61 (5.85%) IBM
7 61 (5.85%) Microsoft
8 47 (4.51%) Tableau
9 45 (4.31%) Informatica
10 43 (4.12%) Talend
11 41 (3.93%) Splunk
12 33 (3.16%) WorldPay
13 30 (2.88%) SAP
14 29 (2.78%) TIBCO
15 21 (2.01%) Red Hat
16 18 (1.73%) SaltStack
17 17 (1.63%) Greenplum
17 17 (1.63%) HP
17 17 (1.63%) Vertica