Period
to 15 August 2018

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 15 August 2018 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK > England
6 months to
15 Aug 2018
Same period 2017 Same period 2016
Rank 399 316 392
Rank change year-on-year -83 +76 +117
Permanent jobs citing Apache Cassandra 1,253 1,748 1,514
As % of all permanent IT jobs advertised in England 0.79% 1.05% 0.81%
As % of the Database & Business Intelligence category 2.63% 3.45% 2.70%
Number of salaries quoted 937 1,291 1,280
England median annual salary £62,500 £65,000 £60,000
Median salary % change year-on-year -3.85% +8.33% -4.00%
10th Percentile £42,500 £40,000 £38,750
90th Percentile £95,000 £92,500 £92,500
UK median annual salary £60,000 £65,000 £60,000
% change year-on-year -7.69% +8.33% -4.00%

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 47,693 50,711 56,142
As % of all permanent IT jobs advertised in England 30.10% 30.48% 30.04%
Number of salaries quoted 39,031 42,633 48,530
England median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,250 £30,000 £28,750
90th Percentile £82,500 £77,500 £75,000
UK median annual salary £50,000 £47,500 £47,500
% change year-on-year +5.26% - +5.56%

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 15 August 2018.

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 15 August 2018. 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 -80 711 £70,000 +3.70% 92
South East -37 195 £57,500 -11.54% 23
North of England -19 136 £55,000 +10.00% 23
East of England +64 94 £70,000 +12.00% 11
North West +39 71 £55,000 +4.76% 15
Midlands +29 65 £50,000 +25.00% 8
Yorkshire -45 53 £55,000 +10.00% 8
South West -47 51 £47,500 - 5
West Midlands +40 50 £50,000 +25.00% 7
East Midlands +14 15 £50,000 - 1
North East -14 12 £50,000 +11.11%
Apache Cassandra
UK

For the 6 months to 15 August 2018, 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.

1 818 (65.28%) Java
2 663 (52.91%) NoSQL
3 611 (48.76%) Amazon AWS
4 605 (48.28%) Agile Software Development
5 540 (43.10%) Python
6 538 (42.94%) MongoDB
7 462 (36.87%) Kafka
8 415 (33.12%) Scala
9 410 (32.72%) DevOps
10 393 (31.36%) Big Data
11 388 (30.97%) Hadoop
11 388 (30.97%) Apache Spark
12 375 (29.93%) Docker
13 371 (29.61%) Spring
14 348 (27.77%) Software Engineering
15 345 (27.53%) Microservices
16 338 (26.98%) SQL
17 330 (26.34%) JavaScript
18 322 (25.70%) Linux
19 273 (21.79%) Oracle
20 270 (21.55%) Continuous Integration
21 267 (21.31%) RESTful
22 262 (20.91%) Web Services
23 254 (20.27%) AngularJS
24 253 (20.19%) TDD
25 250 (19.95%) Finance
26 249 (19.87%) Jenkins
27 233 (18.60%) Machine Learning
28 226 (18.04%) MySQL
29 224 (17.88%) Scrum

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
1 388 (30.97%) Apache Spark
2 205 (16.36%) Elasticsearch
3 112 (8.94%) Apache
4 95 (7.58%) Apache Solr
5 59 (4.71%) Oracle SOA Suite
6 48 (3.83%) Apache Pig
7 40 (3.19%) Tomcat
8 35 (2.79%) OpenStack
9 32 (2.55%) Confluence
10 19 (1.52%) Jetty
11 17 (1.36%) nginx
12 15 (1.20%) IIS
12 15 (1.20%) JBoss
13 13 (1.04%) CMS
14 12 (0.96%) SAS
15 11 (0.88%) Cloud Foundry
16 9 (0.72%) WebSphere
17 8 (0.64%) WebLogic
18 6 (0.48%) IPython
19 5 (0.40%) NServiceBus
Applications
1 3 (0.24%) Microsoft Excel
2 2 (0.16%) Microsoft PowerPoint
3 1 (0.080%) Mingle
3 1 (0.080%) Weka
Business Applications
1 57 (4.55%) Payment Gateway
2 3 (0.24%) Dynamics AX
2 3 (0.24%) Dynamics CRM
2 3 (0.24%) Dynamics NAV
2 3 (0.24%) Remedy ITSM
3 2 (0.16%) SAP Hybris
3 2 (0.16%) SAP MDG
4 1 (0.080%) Oracle Cash Management
Cloud Services
1 611 (48.76%) Amazon AWS
2 210 (16.76%) Microsoft Azure
3 123 (9.82%) Google Cloud Platform
4 84 (6.70%) SaaS
5 65 (5.19%) OpenShift
6 58 (4.63%) GitHub
7 43 (3.43%) IaaS
8 40 (3.19%) PaaS
9 39 (3.11%) Amazon S3
10 37 (2.95%) Amazon EMR
11 36 (2.87%) Serverless
12 27 (2.15%) AWS CloudFormation
13 25 (2.00%) Amazon Kinesis
14 23 (1.84%) AWS Lambda
15 22 (1.76%) Amazon EC2
16 20 (1.60%) Amazon CloudWatch
17 19 (1.52%) Loggly
17 19 (1.52%) Sumo Logic
18 18 (1.44%) Cloud Computing
19 13 (1.04%) Runscope
Communications & Networking
1 57 (4.55%) Internet
2 48 (3.83%) DNS
3 47 (3.75%) HTTP
4 37 (2.95%) SSL
4 37 (2.95%) TCP/IP
5 18 (1.44%) Firewall
6 15 (1.20%) WAN
7 14 (1.12%) FIX Connectivity
7 14 (1.12%) LAN
8 13 (1.04%) SMPP
8 13 (1.04%) VPN
9 9 (0.72%) Network Security
10 8 (0.64%) SMS
11 7 (0.56%) AMQP
12 5 (0.40%) Kerberos
12 5 (0.40%) SMTP
13 4 (0.32%) DHCP
13 4 (0.32%) SNMP
13 4 (0.32%) Sourcefire
14 3 (0.24%) iSCSI
Database & Business Intelligence
1 663 (52.91%) NoSQL
2 538 (42.94%) MongoDB
3 393 (31.36%) Big Data
4 388 (30.97%) Hadoop
5 226 (18.04%) MySQL
6 190 (15.16%) PostgreSQL
7 178 (14.21%) Relational Database
8 169 (13.49%) Apache Hive
9 166 (13.25%) HBase
10 142 (11.33%) Redis
10 142 (11.33%) SQL Server
11 106 (8.46%) RDBMS
12 91 (7.26%) Impala
13 78 (6.23%) Amazon DynamoDB
14 65 (5.19%) Amazon Redshift
15 59 (4.71%) Data Warehouse
16 53 (4.23%) CouchDB
17 52 (4.15%) Neo4j
18 50 (3.99%) Flink
19 49 (3.91%) MariaDB
Development Applications
1 249 (19.87%) Jenkins
2 204 (16.28%) Git (software)
3 95 (7.58%) Maven
4 81 (6.46%) JUnit
5 79 (6.30%) Cucumber
6 69 (5.51%) Sonatype Nexus
7 60 (4.79%) Selenium
8 52 (4.15%) JIRA
9 36 (2.87%) Subversion
10 31 (2.47%) JBehave
11 29 (2.31%) Mockito
12 26 (2.08%) SoapUI
13 25 (2.00%) Protractor
14 22 (1.76%) gulp
14 22 (1.76%) Octopus Deploy
15 21 (1.68%) GoCD
15 21 (1.68%) Vagrant
16 20 (1.60%) TestNG
17 19 (1.52%) Gradle
18 18 (1.44%) TeamCity
General
1 250 (19.95%) Finance
2 132 (10.53%) Retail
3 125 (9.98%) Banking
4 83 (6.62%) Games
5 47 (3.75%) Telecoms
6 45 (3.59%) Marketing
7 34 (2.71%) Advertising
7 34 (2.71%) Investment Banking
8 29 (2.31%) Financial Institution
9 25 (2.00%) Manufacturing
10 18 (1.44%) Electronics
11 14 (1.12%) Front Office
12 13 (1.04%) Pharmaceutical
13 11 (0.88%) Law
14 8 (0.64%) Publishing
14 8 (0.64%) Retail Finance
15 3 (0.24%) Automotive
15 3 (0.24%) Legal
15 3 (0.24%) Military
16 2 (0.16%) Online Betting
Job Titles
1 497 (39.66%) Developer
2 266 (21.23%) Java Developer
3 144 (11.49%) Software Engineer
4 141 (11.25%) Senior Developer
5 140 (11.17%) Data Engineer
6 120 (9.58%) Java Engineer
7 107 (8.54%) Senior Java Developer
8 103 (8.22%) Big Data Engineer
9 93 (7.42%) Architect
10 85 (6.78%) DevOps Engineer
11 82 (6.54%) Java Software Engineer
12 71 (5.67%) Scala Developer
13 65 (5.19%) Software Developer
14 58 (4.63%) Senior Java Engineer
14 58 (4.63%) Senior Software Engineer
15 55 (4.39%) Python Developer
16 54 (4.31%) AWS Developer
17 51 (4.07%) AWS Engineer
18 46 (3.67%) Java Scala Developer
18 46 (3.67%) Senior Java Software Engineer
Libraries, Frameworks & Software Standards
1 462 (36.87%) Kafka
2 371 (29.61%) Spring
3 267 (21.31%) RESTful
4 262 (20.91%) Web Services
5 254 (20.27%) AngularJS
6 203 (16.20%) Akka
7 157 (12.53%) Node.js
8 142 (11.33%) HTML
9 137 (10.93%) RabbitMQ
10 136 (10.85%) Hibernate
11 126 (10.06%) REST
12 115 (9.18%) .NET
13 112 (8.94%) Spring Boot
14 95 (7.58%) HTML5
15 85 (6.78%) CSS
16 77 (6.15%) React
17 68 (5.43%) Vert.x
18 55 (4.39%) Elastic Stack
19 49 (3.91%) J2EE
20 47 (3.75%) jQuery
Miscellaneous
1 117 (9.34%) Algorithms
2 106 (8.46%) Computer Science
3 75 (5.99%) Data Structures
3 75 (5.99%) Fintech
4 70 (5.59%) Public Cloud
5 64 (5.11%) Greenfield Project
6 60 (4.79%) Private Cloud
7 58 (4.63%) Analytical Skills
8 48 (3.83%) Enterprise Software
9 35 (2.79%) Fixed Income
10 32 (2.55%) Mobile App
10 32 (2.55%) Self-Motivation
11 28 (2.23%) Online Games
12 27 (2.15%) Cyberthreat
13 26 (2.08%) Data Centre
14 25 (2.00%) Distributed Denial-of-Service
15 22 (1.76%) Linux Command Line
15 22 (1.76%) Virtual Team
16 21 (1.68%) Smart Meter
16 21 (1.68%) User Experience
Operating Systems
1 322 (25.70%) Linux
2 105 (8.38%) Unix
3 58 (4.63%) Windows
4 54 (4.31%) Android
5 47 (3.75%) Apple iOS
6 38 (3.03%) CentOS
7 26 (2.08%) Ubuntu
8 21 (1.68%) Red Hat Enterprise Linux
9 19 (1.52%) Windows Server
10 9 (0.72%) VMS
10 9 (0.72%) Windows Server 2012
11 7 (0.56%) Debian
12 6 (0.48%) CoreOS
13 5 (0.40%) DC/OS
14 4 (0.32%) Oracle Linux
14 4 (0.32%) Windows Server 2008
15 3 (0.24%) Windows Server 2003
16 1 (0.080%) AIX
16 1 (0.080%) Mac OS
16 1 (0.080%) Solaris
Processes & Methodologies
1 605 (48.28%) Agile Software Development
2 410 (32.72%) DevOps
3 348 (27.77%) Software Engineering
4 345 (27.53%) Microservices
5 270 (21.55%) Continuous Integration
6 253 (20.19%) TDD
7 233 (18.60%) Machine Learning
8 224 (17.88%) Scrum
9 207 (16.52%) Analytics
10 193 (15.40%) Test Automation
11 181 (14.45%) Data Science
12 175 (13.97%) Open Source
13 142 (11.33%) Problem-Solving
14 129 (10.30%) SOA
15 127 (10.14%) Mentoring
16 124 (9.90%) Continuous Delivery
17 122 (9.74%) BDD
18 120 (9.58%) E-Commerce
19 117 (9.34%) ETL
20 105 (8.38%) OO
Programming Languages
1 818 (65.28%) Java
2 540 (43.10%) Python
3 415 (33.12%) Scala
4 338 (26.98%) SQL
5 330 (26.34%) JavaScript
6 213 (17.00%) Java 8
7 162 (12.93%) Ruby
8 147 (11.73%) C#
9 136 (10.85%) Bash Shell
10 102 (8.14%) C++
11 87 (6.94%) Go
12 69 (5.51%) PHP
13 62 (4.95%) Shell Script
14 61 (4.87%) C
15 51 (4.07%) Groovy
16 40 (3.19%) R
17 32 (2.55%) PowerShell
18 30 (2.39%) Kotlin
18 30 (2.39%) Perl
19 17 (1.36%) PL/SQL
Qualifications
1 126 (10.06%) Degree
2 38 (3.03%) Computer Science Degree
3 32 (2.55%) AWS Certification
4 31 (2.47%) PhD
5 29 (2.31%) Master's Degree
6 13 (1.04%) Security Cleared
7 10 (0.80%) SC Cleared
8 5 (0.40%) DV Cleared
9 4 (0.32%) CCIE
9 4 (0.32%) CCIE Security
9 4 (0.32%) Cisco Certification
10 2 (0.16%) Numerate Degree
10 2 (0.16%) RHCE
10 2 (0.16%) VMware Certified Professional (VCP)
11 1 (0.080%) EMC Certification
11 1 (0.080%) ISEB
11 1 (0.080%) ISTQB
11 1 (0.080%) ISTQB Foundation Certification
11 1 (0.080%) TOGAF Certification
Quality Assurance & Compliance
1 66 (5.27%) QA
2 33 (2.63%) GCP
2 33 (2.63%) PCI DSS
3 11 (0.88%) GDPR
4 7 (0.56%) Data Quality
5 6 (0.48%) ISO/IEC 27001
6 2 (0.16%) PMO
6 2 (0.16%) Solvency II
7 1 (0.080%) HL7
7 1 (0.080%) PSD2
7 1 (0.080%) Sarbanes-Oxley
System Software
1 375 (29.93%) Docker
2 78 (6.23%) Apache Flume
3 60 (4.79%) HDFS
4 42 (3.35%) Apache ZooKeeper
5 29 (2.31%) VMware Infrastructure
6 13 (1.04%) KVM
7 10 (0.80%) Active Directory
8 9 (0.72%) iptables
8 9 (0.72%) QEMU
8 9 (0.72%) Virtual Machines
9 6 (0.48%) VirtualBox
10 3 (0.24%) Hyper-V
10 3 (0.24%) LXC
10 3 (0.24%) Oracle RAC
10 3 (0.24%) Varnish
10 3 (0.24%) vCloud
10 3 (0.24%) VMware ESXi
11 2 (0.16%) Xen
11 2 (0.16%) zsh
12 1 (0.080%) GridGain
Systems Management
1 218 (17.40%) Kubernetes
2 184 (14.68%) Ansible
3 176 (14.05%) Puppet
4 121 (9.66%) Opscode Chef
5 120 (9.58%) Terraform
6 52 (4.15%) Hadoop YARN
7 51 (4.07%) Prometheus
8 50 (3.99%) Mesos
9 38 (3.03%) Nagios
9 38 (3.03%) Oozie
10 34 (2.71%) Cobbler
11 33 (2.63%) Grafana
12 27 (2.15%) Kibana
13 25 (2.00%) logstash
13 25 (2.00%) Marathon
14 24 (1.92%) Salt
15 19 (1.52%) ZABBIX
16 11 (0.88%) Consul
17 9 (0.72%) Rancher
18 8 (0.64%) Docker Swarm
Vendors
1 273 (21.79%) Oracle
2 154 (12.29%) Google
3 93 (7.42%) Cloudera
4 78 (6.23%) Microsoft
5 74 (5.91%) Splunk
6 67 (5.35%) Hortonworks
7 60 (4.79%) WorldPay
8 58 (4.63%) IBM
9 46 (3.67%) MapR
10 39 (3.11%) SAP
11 34 (2.71%) Red Hat
12 32 (2.55%) VMware
13 31 (2.47%) New Relic
13 31 (2.47%) Rackspace
14 27 (2.15%) AppDynamics
14 27 (2.15%) Informatica
15 25 (2.00%) Tableau
16 23 (1.84%) Sybase
17 22 (1.76%) Talend
18 20 (1.60%) Databricks