Period
to 21 January 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 21 January 2018 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK > England
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 362 373 432
Rank change year-on-year +11 +59 +244
Permanent jobs citing Apache Cassandra 1,373 1,356 1,408
As % of all permanent IT jobs advertised in England 0.85% 0.82% 0.72%
As % of the Database & Business Intelligence category 2.79% 2.74% 2.27%
Number of salaries quoted 1,064 1,161 1,253
England median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - -
10th Percentile £41,250 £41,250 £37,500
90th Percentile £95,000 £96,250 £90,500
UK median annual salary £65,000 £60,000 £60,000
% change year-on-year +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 49,219 49,524 62,124
As % of all permanent IT jobs advertised in England 30.58% 29.81% 31.71%
Number of salaries quoted 41,204 42,736 53,020
England median annual salary £50,000 £47,500 £46,000
Median salary % change year-on-year +5.26% +3.26% +2.22%
10th Percentile £30,500 £29,750 £28,750
90th Percentile £77,500 £77,500 £75,000
UK median annual salary £48,000 £47,500 £45,000
% change year-on-year +1.05% +5.56% +1.12%

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 21 January 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 21 January 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 +7 873 £72,500 +7.41% 166
South East -14 161 £65,000 +20.37% 30
East of England +54 99 £60,000 +9.09% 17
North of England -6 86 £50,000 +5.26% 19
South West +31 82 £45,000 -18.18% 9
Midlands +24 71 £47,500 +5.56% 8
North West +7 50 £55,000 +22.22% 11
East Midlands +61 47 £47,500 -20.83% 5
Yorkshire +9 32 £50,000 - 7
West Midlands -33 24 £52,500 +23.53% 3
North East -22 4 £47,250 -5.50% 1
Apache Cassandra
UK

For the 6 months to 21 January 2018, IT jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the England region with a requirement for Apache Cassandra.

1 917 (66.79%) Java
2 641 (46.69%) Agile Software Development
3 608 (44.28%) NoSQL
4 578 (42.10%) MongoDB
5 541 (39.40%) Amazon AWS
6 492 (35.83%) Big Data
7 490 (35.69%) Python
8 487 (35.47%) Hadoop
9 424 (30.88%) SQL
10 406 (29.57%) Software Engineering
11 394 (28.70%) Apache Spark
12 384 (27.97%) Scala
13 375 (27.31%) Spring
14 357 (26.00%) Finance
15 350 (25.49%) Linux
16 338 (24.62%) DevOps
17 329 (23.96%) Docker
18 309 (22.51%) JavaScript
19 304 (22.14%) Kafka
20 294 (21.41%) MySQL
21 289 (21.05%) Microservices
22 282 (20.54%) TDD
23 280 (20.39%) Web Services
24 273 (19.88%) Continuous Integration
25 264 (19.23%) AngularJS
26 260 (18.94%) Jenkins
27 251 (18.28%) Machine Learning
28 245 (17.84%) Elasticsearch
29 230 (16.75%) PostgreSQL
30 224 (16.31%) Node.js

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
1 394 (28.70%) Apache Spark
2 245 (17.84%) Elasticsearch
3 137 (9.98%) Apache
4 110 (8.01%) Apache Solr
5 78 (5.68%) OpenStack
6 68 (4.95%) Apache Pig
7 67 (4.88%) SAS
7 67 (4.88%) Tomcat
8 38 (2.77%) Cloud Foundry
9 34 (2.48%) JBoss
10 33 (2.40%) CMS
11 32 (2.33%) Jetty
12 29 (2.11%) IIS
13 25 (1.82%) nginx
14 23 (1.68%) Oracle SOA Suite
14 23 (1.68%) WebSphere
15 20 (1.46%) Confluence
16 15 (1.09%) CloudStack
17 10 (0.73%) WebLogic
18 8 (0.58%) SharePoint
Applications
1 30 (2.18%) SPSS
2 7 (0.51%) Weka
3 4 (0.29%) Microsoft Excel
4 2 (0.15%) Microsoft PowerPoint
4 2 (0.15%) S-PLUS
4 2 (0.15%) Stata
5 1 (0.073%) GNU Octave
5 1 (0.073%) HipChat
5 1 (0.073%) Mathematica
Business Applications
1 22 (1.60%) Payment Gateway
2 2 (0.15%) Dynamics CRM
2 2 (0.15%) Summit
3 1 (0.073%) Adobe Campaign
3 1 (0.073%) FastStats PeopleStage
3 1 (0.073%) Magento
3 1 (0.073%) Unica
3 1 (0.073%) WebTrends
Cloud Services
1 541 (39.40%) Amazon AWS
2 171 (12.45%) Microsoft Azure
3 108 (7.87%) Google Cloud Platform
4 98 (7.14%) SaaS
5 61 (4.44%) OpenShift
6 56 (4.08%) IaaS
7 54 (3.93%) PaaS
8 51 (3.71%) GitHub
9 33 (2.40%) Cloud Computing
10 31 (2.26%) Amazon EC2
11 30 (2.18%) Amazon SQS
12 27 (1.97%) Amazon Kinesis
13 23 (1.68%) Amazon S3
14 21 (1.53%) Amazon CloudWatch
15 17 (1.24%) Route 53
16 15 (1.09%) Amazon EMR
17 13 (0.95%) Google Play
18 12 (0.87%) Akamai
18 12 (0.87%) AWS CloudFormation
18 12 (0.87%) Loggly
Communications & Networking
1 54 (3.93%) HTTP
2 48 (3.50%) TCP/IP
3 43 (3.13%) Internet
4 33 (2.40%) AMQP
5 27 (1.97%) Firewall
6 22 (1.60%) SSL
7 20 (1.46%) DNS
8 17 (1.24%) Wi-Fi
9 13 (0.95%) SMPP
10 11 (0.80%) Broadband
11 10 (0.73%) VLAN
12 8 (0.58%) VPN
13 7 (0.51%) Kerberos
14 6 (0.44%) LAN
15 5 (0.36%) WAN
16 4 (0.29%) Network Security
17 3 (0.22%) HTTPS
18 2 (0.15%) DHCP
18 2 (0.15%) SMS
18 2 (0.15%) UMTS
Database & Business Intelligence
1 608 (44.28%) NoSQL
2 578 (42.10%) MongoDB
3 492 (35.83%) Big Data
4 487 (35.47%) Hadoop
5 294 (21.41%) MySQL
6 230 (16.75%) PostgreSQL
7 203 (14.79%) HBase
8 196 (14.28%) Relational Database
9 188 (13.69%) Redis
10 166 (12.09%) Apache Hive
11 137 (9.98%) SQL Server
12 135 (9.83%) Amazon DynamoDB
13 131 (9.54%) RDBMS
14 102 (7.43%) Neo4j
15 73 (5.32%) Data Warehouse
16 68 (4.95%) Amazon Redshift
17 66 (4.81%) Impala
18 54 (3.93%) Flink
19 53 (3.86%) Data Mining
20 50 (3.64%) CouchDB
Development Applications
1 260 (18.94%) Jenkins
2 178 (12.96%) Git (software)
3 154 (11.22%) Maven
4 87 (6.34%) JUnit
5 68 (4.95%) Atlassian Bamboo
6 60 (4.37%) Sonatype Nexus
7 51 (3.71%) Cucumber
8 48 (3.50%) JIRA
9 39 (2.84%) TeamCity
10 32 (2.33%) Gradle
11 31 (2.26%) Vagrant
12 30 (2.18%) Selenium
13 29 (2.11%) Ant
14 27 (1.97%) Travis CI
15 26 (1.89%) MSBuild
16 20 (1.46%) Hudson
16 20 (1.46%) Octopus Deploy
16 20 (1.46%) Subversion
16 20 (1.46%) TestNG
17 18 (1.31%) jMock
General
1 357 (26.00%) Finance
2 193 (14.06%) Banking
3 135 (9.83%) Retail
4 86 (6.26%) Investment Banking
5 80 (5.83%) Retail Banking
6 71 (5.17%) Games
7 66 (4.81%) Front Office
8 61 (4.44%) Manufacturing
9 52 (3.79%) Marketing
10 50 (3.64%) Telecoms
11 40 (2.91%) Electronics
12 19 (1.38%) Publishing
13 12 (0.87%) Advertising
14 11 (0.80%) Law
15 8 (0.58%) Billing
16 7 (0.51%) Legal
17 6 (0.44%) Financial Institution
18 4 (0.29%) Automotive
19 3 (0.22%) Aerospace
20 2 (0.15%) Pharmaceutical
Job Titles
1 520 (37.87%) Developer
2 335 (24.40%) Java Developer
3 202 (14.71%) Software Engineer
4 139 (10.12%) Senior Developer
5 131 (9.54%) Architect
6 125 (9.10%) Data Engineer
7 115 (8.38%) Java Engineer
8 106 (7.72%) Senior Java Developer
9 80 (5.83%) Big Data Engineer
10 76 (5.54%) DevOps Engineer
11 74 (5.39%) Full Stack Developer
12 64 (4.66%) Senior Software Engineer
13 62 (4.52%) Java Software Engineer
14 55 (4.01%) Software Developer
15 52 (3.79%) DBA
16 48 (3.50%) Data Scientist
16 48 (3.50%) Linux Engineer
17 47 (3.42%) Data Architect
18 42 (3.06%) Administrator
18 42 (3.06%) AWS Developer
Libraries, Frameworks & Software Standards
1 375 (27.31%) Spring
2 304 (22.14%) Kafka
3 280 (20.39%) Web Services
4 264 (19.23%) AngularJS
5 224 (16.31%) Node.js
6 184 (13.40%) HTML
7 163 (11.87%) REST
8 162 (11.80%) RESTful
9 152 (11.07%) RabbitMQ
10 140 (10.20%) CSS
11 129 (9.40%) .NET
11 129 (9.40%) React
12 122 (8.89%) Hibernate
13 108 (7.87%) HTML5
14 99 (7.21%) Spring Boot
15 93 (6.77%) Akka
16 56 (4.08%) LAMP
17 54 (3.93%) J2EE
17 54 (3.93%) JSON
18 48 (3.50%) SOAP
Miscellaneous
1 151 (11.00%) Computer Science
2 150 (10.92%) Fintech
3 123 (8.96%) Analytical Skills
4 87 (6.34%) Algorithms
5 86 (6.26%) Private Cloud
6 72 (5.24%) Greenfield Project
7 65 (4.73%) Public Cloud
8 60 (4.37%) Data Centre
9 50 (3.64%) Data Structures
10 48 (3.50%) User Experience
11 45 (3.28%) Mobile App
12 43 (3.13%) Enterprise Software
13 34 (2.48%) Clustering
14 32 (2.33%) Derivative
15 20 (1.46%) Distributed Denial-of-Service
15 20 (1.46%) Online Games
16 18 (1.31%) Linux Command Line
17 14 (1.02%) Equity Derivative
18 11 (0.80%) Smart Meter
18 11 (0.80%) Social Media
Operating Systems
1 350 (25.49%) Linux
2 81 (5.90%) Unix
3 58 (4.22%) Windows
4 56 (4.08%) Android
4 56 (4.08%) Apple iOS
5 31 (2.26%) CentOS
6 21 (1.53%) Windows Server
7 17 (1.24%) CoreOS
7 17 (1.24%) Red Hat Enterprise Linux
8 16 (1.17%) Ubuntu
9 13 (0.95%) Debian
10 4 (0.29%) Windows Server 2012
11 2 (0.15%) AIX
11 2 (0.15%) Fedora
11 2 (0.15%) HPUX
11 2 (0.15%) Mesosphere
11 2 (0.15%) openSUSE
11 2 (0.15%) Solaris
11 2 (0.15%) SUSE
12 1 (0.073%) Windows Server 2008
Processes & Methodologies
1 641 (46.69%) Agile Software Development
2 406 (29.57%) Software Engineering
3 338 (24.62%) DevOps
4 289 (21.05%) Microservices
5 282 (20.54%) TDD
6 273 (19.88%) Continuous Integration
7 251 (18.28%) Machine Learning
8 215 (15.66%) Scrum
9 203 (14.79%) Analytics
10 195 (14.20%) BDD
11 175 (12.75%) Open Source
12 148 (10.78%) OO
13 145 (10.56%) Test Automation
14 135 (9.83%) E-Commerce
15 130 (9.47%) Continuous Delivery
16 113 (8.23%) Business Intelligence
17 110 (8.01%) Multithreading
18 103 (7.50%) Configuration Management
19 97 (7.06%) Low Latency
19 97 (7.06%) Mentoring
Programming Languages
1 917 (66.79%) Java
2 490 (35.69%) Python
3 424 (30.88%) SQL
4 384 (27.97%) Scala
5 309 (22.51%) JavaScript
6 175 (12.75%) Ruby
7 135 (9.83%) C#
8 133 (9.69%) Go
9 116 (8.45%) Bash Shell
10 109 (7.94%) PHP
11 93 (6.77%) C++
12 89 (6.48%) R
13 52 (3.79%) Perl
14 51 (3.71%) Groovy
15 34 (2.48%) PowerShell
16 30 (2.18%) GraphQL
17 26 (1.89%) ES6
18 24 (1.75%) T-SQL
19 21 (1.53%) C
20 20 (1.46%) TypeScript
Qualifications
1 175 (12.75%) Degree
2 81 (5.90%) Computer Science Degree
3 37 (2.69%) Master's Degree
4 33 (2.40%) PhD
5 14 (1.02%) Numerate Degree
6 13 (0.95%) Security Cleared
7 8 (0.58%) SC Cleared
8 4 (0.29%) CESG Certified Professional
8 4 (0.29%) RHCE
9 2 (0.15%) CCNA
9 2 (0.15%) Cisco Certification
9 2 (0.15%) DV Cleared
9 2 (0.15%) MCP
9 2 (0.15%) MCSA
9 2 (0.15%) MCSD
9 2 (0.15%) MCSE
9 2 (0.15%) Microsoft Certification
10 1 (0.073%) CCIE
10 1 (0.073%) JNCIA
10 1 (0.073%) Sun Certification
Quality Assurance & Compliance
1 73 (5.32%) QA
2 44 (3.20%) Data Quality
3 23 (1.68%) PCI DSS
4 20 (1.46%) GCP
5 5 (0.36%) GDPR
6 4 (0.29%) Cyber Essentials
6 4 (0.29%) Cyber Essentials PLUS
6 4 (0.29%) ISO 14001
6 4 (0.29%) ISO 9001
6 4 (0.29%) ISO/IEC 27001
6 4 (0.29%) SLA
7 3 (0.22%) Solvency II
8 1 (0.073%) Dodd-Frank
8 1 (0.073%) EMIR
8 1 (0.073%) FATCA
8 1 (0.073%) MiFID
System Software
1 329 (23.96%) Docker
2 75 (5.46%) Apache Flume
3 39 (2.84%) HDFS
4 24 (1.75%) vSphere
5 19 (1.38%) VMware ESXi
6 18 (1.31%) VMware Infrastructure
7 17 (1.24%) Apache ZooKeeper
8 13 (0.95%) Varnish
9 12 (0.87%) VirtualBox
10 11 (0.80%) KVM
11 10 (0.73%) Virtual Machines
11 10 (0.73%) Xen
12 6 (0.44%) Active Directory
13 5 (0.36%) LXC
14 4 (0.29%) Ceph
14 4 (0.29%) GlusterFS
14 4 (0.29%) Hyper-V
15 2 (0.15%) MapR-FS
15 2 (0.15%) NFS
15 2 (0.15%) VMware NSX
Systems Management
1 200 (14.57%) Ansible
2 190 (13.84%) Kubernetes
3 179 (13.04%) Puppet
4 154 (11.22%) Opscode Chef
5 62 (4.52%) Terraform
6 56 (4.08%) Nagios
7 37 (2.69%) Grafana
8 32 (2.33%) Hadoop YARN
8 32 (2.33%) Prometheus
9 24 (1.75%) Mesos
10 23 (1.68%) ZABBIX
11 22 (1.60%) logstash
12 20 (1.46%) Salt
13 19 (1.38%) Kibana
14 18 (1.31%) Oozie
15 16 (1.17%) Graphite
16 15 (1.09%) CFEngine
17 13 (0.95%) Marathon
18 12 (0.87%) HAProxy
19 11 (0.80%) Graylog
Vendors
1 202 (14.71%) Oracle
2 154 (11.22%) Google
3 88 (6.41%) Cloudera
4 62 (4.52%) Tableau
5 57 (4.15%) Hortonworks
6 54 (3.93%) WorldPay
7 51 (3.71%) Microsoft
8 45 (3.28%) SAP
9 43 (3.13%) VMware
10 42 (3.06%) New Relic
11 41 (2.99%) Splunk
12 38 (2.77%) MapR
13 37 (2.69%) IBM
14 35 (2.55%) Teradata
15 32 (2.33%) SaltStack
16 26 (1.89%) ATG
17 22 (1.60%) Informatica
17 22 (1.60%) Qualys
18 21 (1.53%) AppDynamics
18 21 (1.53%) Red Hat