Period
to 25 April 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 25 April 2018 with a comparison to the same period in the previous 2 years.

Apache Cassandra
UK > England
6 months to
25 Apr 2018
Same period 2017 Same period 2016
Rank 342 378 402
Rank change year-on-year +36 +24 +206
Permanent jobs citing Apache Cassandra 1,479 1,329 1,525
As % of all permanent IT jobs advertised in England 0.89% 0.83% 0.79%
As % of the Database & Business Intelligence category 2.91% 2.72% 2.52%
Number of salaries quoted 1,133 1,143 1,361
England median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% -
10th Percentile £42,000 £39,000 £37,500
90th Percentile £96,000 £95,000 £90,000
UK median annual salary £65,000 £62,000 £60,000
% change year-on-year +4.84% +3.33% -

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 50,804 48,821 60,432
As % of all permanent IT jobs advertised in England 30.68% 30.46% 31.39%
Number of salaries quoted 42,565 42,065 51,999
England median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £31,000 £30,000 £29,000
90th Percentile £80,000 £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 25 April 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 25 April 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 +36 921 £72,500 +11.54% 103
South East -32 184 £55,000 -8.33% 23
East of England +91 137 £67,500 +22.73% 10
North of England -68 95 £55,000 +10.00% 24
Midlands +25 90 £50,000 +17.65% 13
South West -33 50 £47,500 -9.52% 11
East Midlands +35 49 £47,500 -9.52% 5
North West -12 49 £55,000 +4.76% 14
West Midlands -8 41 £50,000 +17.65% 8
Yorkshire -47 40 £55,000 +10.00% 10
North East -22 6 £49,000 +15.29%
Apache Cassandra
UK

For the 6 months to 25 April 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.

1 954 (64.50%) Java
2 715 (48.34%) NoSQL
3 692 (46.79%) Agile Software Development
4 670 (45.30%) Amazon AWS
5 621 (41.99%) Python
6 601 (40.64%) MongoDB
7 506 (34.21%) Scala
8 502 (33.94%) Hadoop
9 498 (33.67%) Big Data
10 489 (33.06%) Apache Spark
11 477 (32.25%) Kafka
12 460 (31.10%) Spring
13 449 (30.36%) Software Engineering
14 435 (29.41%) DevOps
15 409 (27.65%) SQL
16 388 (26.23%) Docker
17 372 (25.15%) Microservices
18 368 (24.88%) Continuous Integration
19 362 (24.48%) Linux
20 324 (21.91%) Finance
21 301 (20.35%) Oracle
21 301 (20.35%) Web Services
22 292 (19.74%) MySQL
23 291 (19.68%) Jenkins
23 291 (19.68%) Machine Learning
24 288 (19.47%) AngularJS
25 287 (19.41%) TDD
26 276 (18.66%) JavaScript
27 247 (16.70%) Elasticsearch
28 242 (16.36%) Test Automation

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
1 489 (33.06%) Apache Spark
2 247 (16.70%) Elasticsearch
3 155 (10.48%) Apache
4 97 (6.56%) Apache Solr
5 71 (4.80%) Oracle SOA Suite
6 67 (4.53%) Apache Pig
7 62 (4.19%) OpenStack
7 62 (4.19%) Tomcat
8 52 (3.52%) SAS
9 36 (2.43%) Confluence
10 35 (2.37%) CMS
11 29 (1.96%) Jetty
12 28 (1.89%) IIS
12 28 (1.89%) JBoss
12 28 (1.89%) nginx
13 27 (1.83%) Cloud Foundry
14 15 (1.01%) CloudStack
15 10 (0.68%) NServiceBus
16 6 (0.41%) Mule
17 5 (0.34%) WildFly
Applications
1 16 (1.08%) SPSS
2 7 (0.47%) Weka
3 5 (0.34%) Microsoft Excel
4 4 (0.27%) Microsoft PowerPoint
5 1 (0.068%) HipChat
Business Applications
1 49 (3.31%) Payment Gateway
2 4 (0.27%) Dynamics CRM
3 3 (0.20%) Remedy ITSM
4 2 (0.14%) SAP Hybris
4 2 (0.14%) SAP MDG
5 1 (0.068%) WebTrends
Cloud Services
1 670 (45.30%) Amazon AWS
2 220 (14.87%) Microsoft Azure
3 125 (8.45%) Google Cloud Platform
4 114 (7.71%) GitHub
5 108 (7.30%) OpenShift
6 84 (5.68%) SaaS
7 44 (2.97%) IaaS
8 40 (2.70%) Amazon S3
9 37 (2.50%) Amazon EMR
10 36 (2.43%) Amazon CloudWatch
11 34 (2.30%) PaaS
12 32 (2.16%) Serverless
13 29 (1.96%) Cloud Computing
14 28 (1.89%) Amazon Kinesis
15 23 (1.56%) Amazon EC2
16 21 (1.42%) AWS Lambda
17 18 (1.22%) Amazon SQS
18 17 (1.15%) Datadog
19 14 (0.95%) Loggly
19 14 (0.95%) Sumo Logic
Communications & Networking
1 79 (5.34%) HTTP
2 70 (4.73%) TCP/IP
3 53 (3.58%) Internet
4 44 (2.97%) DNS
5 33 (2.23%) Firewall
6 29 (1.96%) SSL
7 17 (1.15%) Network Security
7 17 (1.15%) SMPP
8 15 (1.01%) AMQP
8 15 (1.01%) VPN
9 14 (0.95%) SMS
10 10 (0.68%) SMTP
11 9 (0.61%) VLAN
12 8 (0.54%) Wi-Fi
13 7 (0.47%) LAN
13 7 (0.47%) WAN
14 6 (0.41%) DHCP
14 6 (0.41%) Kerberos
15 5 (0.34%) FIX Connectivity
15 5 (0.34%) Sourcefire
Database & Business Intelligence
1 715 (48.34%) NoSQL
2 601 (40.64%) MongoDB
3 502 (33.94%) Hadoop
4 498 (33.67%) Big Data
5 292 (19.74%) MySQL
6 236 (15.96%) PostgreSQL
7 235 (15.89%) HBase
8 194 (13.12%) Apache Hive
9 181 (12.24%) Redis
10 172 (11.63%) Relational Database
11 155 (10.48%) SQL Server
12 114 (7.71%) RDBMS
13 110 (7.44%) Amazon DynamoDB
14 109 (7.37%) Impala
15 84 (5.68%) Amazon Redshift
16 81 (5.48%) Data Warehouse
17 79 (5.34%) Flink
18 73 (4.94%) Neo4j
19 65 (4.39%) MariaDB
20 49 (3.31%) CouchDB
Development Applications
1 291 (19.68%) Jenkins
2 183 (12.37%) Git (software)
3 127 (8.59%) Maven
4 113 (7.64%) Sonatype Nexus
5 79 (5.34%) Cucumber
6 60 (4.06%) JIRA
7 58 (3.92%) JUnit
8 52 (3.52%) Selenium
9 46 (3.11%) Atlassian Bamboo
10 45 (3.04%) TeamCity
11 37 (2.50%) Octopus Deploy
12 35 (2.37%) Subversion
13 27 (1.83%) GoCD
14 24 (1.62%) Protractor
15 23 (1.56%) TestNG
16 21 (1.42%) Travis CI
16 21 (1.42%) Vagrant
17 20 (1.35%) MSBuild
18 19 (1.28%) JBehave
19 18 (1.22%) Hamcrest
General
1 324 (21.91%) Finance
2 176 (11.90%) Retail
3 128 (8.65%) Banking
4 86 (5.81%) Games
5 52 (3.52%) Manufacturing
5 52 (3.52%) Telecoms
6 51 (3.45%) Marketing
7 31 (2.10%) Electronics
8 25 (1.69%) Advertising
9 21 (1.42%) Front Office
10 16 (1.08%) Law
11 15 (1.01%) Investment Banking
12 10 (0.68%) Billing
13 8 (0.54%) Publishing
13 8 (0.54%) Retail Banking
14 7 (0.47%) Financial Institution
15 4 (0.27%) Automotive
15 4 (0.27%) Retail Finance
16 3 (0.20%) Legal
17 2 (0.14%) Pharmaceutical
Job Titles
1 513 (34.69%) Developer
2 348 (23.53%) Java Developer
3 186 (12.58%) Software Engineer
4 177 (11.97%) Data Engineer
5 156 (10.55%) Architect
6 155 (10.48%) Java Engineer
7 147 (9.94%) Senior Developer
8 116 (7.84%) Senior Java Developer
9 113 (7.64%) Big Data Engineer
10 93 (6.29%) Java Software Engineer
11 86 (5.81%) DevOps Engineer
12 59 (3.99%) Cloud Engineer
13 58 (3.92%) Data Architect
14 57 (3.85%) Senior Software Engineer
15 56 (3.79%) Scala Developer
16 54 (3.65%) Data Scientist
17 53 (3.58%) Full Stack Developer
17 53 (3.58%) Senior Java Engineer
18 49 (3.31%) Java Scala Developer
19 45 (3.04%) DBA
Libraries, Frameworks & Software Standards
1 477 (32.25%) Kafka
2 460 (31.10%) Spring
3 301 (20.35%) Web Services
4 288 (19.47%) AngularJS
5 237 (16.02%) RESTful
6 208 (14.06%) Node.js
7 203 (13.73%) Akka
8 167 (11.29%) .NET
9 164 (11.09%) REST
10 148 (10.01%) HTML
11 124 (8.38%) RabbitMQ
12 117 (7.91%) Hibernate
13 101 (6.83%) CSS
13 101 (6.83%) React
14 92 (6.22%) Spring Boot
15 86 (5.81%) HTML5
16 76 (5.14%) LAMP
17 70 (4.73%) Spring MVC
18 66 (4.46%) J2EE
19 65 (4.39%) .NET Framework
Miscellaneous
1 160 (10.82%) Computer Science
2 147 (9.94%) Fintech
3 127 (8.59%) Private Cloud
4 125 (8.45%) Algorithms
5 107 (7.23%) Public Cloud
6 85 (5.75%) Greenfield Project
7 70 (4.73%) Data Structures
8 59 (3.99%) Analytical Skills
9 55 (3.72%) Enterprise Software
10 54 (3.65%) Data Centre
11 51 (3.45%) Self-Motivation
12 48 (3.25%) Mobile App
13 44 (2.97%) Distributed Denial-of-Service
13 44 (2.97%) Online Games
14 34 (2.30%) User Experience
15 23 (1.56%) Clustering
16 22 (1.49%) Linux Command Line
17 16 (1.08%) Smart Meter
18 13 (0.88%) Derivative
18 13 (0.88%) Tandem
Operating Systems
1 362 (24.48%) Linux
2 90 (6.09%) Unix
3 85 (5.75%) Android
4 75 (5.07%) Apple iOS
5 65 (4.39%) Windows
6 46 (3.11%) CentOS
7 32 (2.16%) Red Hat Enterprise Linux
8 26 (1.76%) Ubuntu
9 25 (1.69%) Windows Server
10 19 (1.28%) Debian
11 11 (0.74%) CoreOS
11 11 (0.74%) Windows Server 2012
12 8 (0.54%) VMS
13 7 (0.47%) AIX
13 7 (0.47%) Solaris
14 6 (0.41%) HPUX
14 6 (0.41%) Oracle Linux
15 5 (0.34%) DC/OS
16 1 (0.068%) Mesosphere
16 1 (0.068%) Windows Server 2008
Processes & Methodologies
1 692 (46.79%) Agile Software Development
2 449 (30.36%) Software Engineering
3 435 (29.41%) DevOps
4 372 (25.15%) Microservices
5 368 (24.88%) Continuous Integration
6 291 (19.68%) Machine Learning
7 287 (19.41%) TDD
8 242 (16.36%) Test Automation
9 214 (14.47%) Analytics
10 196 (13.25%) Scrum
11 186 (12.58%) Data Science
12 183 (12.37%) E-Commerce
13 178 (12.04%) SOA
14 175 (11.83%) Open Source
15 168 (11.36%) Problem-Solving
16 164 (11.09%) Continuous Delivery
17 153 (10.34%) BDD
18 150 (10.14%) ETL
19 113 (7.64%) Business Intelligence
20 109 (7.37%) Configuration Management
Programming Languages
1 954 (64.50%) Java
2 621 (41.99%) Python
3 506 (34.21%) Scala
4 409 (27.65%) SQL
5 276 (18.66%) JavaScript
6 215 (14.54%) Ruby
7 194 (13.12%) Java 8
8 153 (10.34%) C#
9 146 (9.87%) Go
10 134 (9.06%) Bash Shell
11 107 (7.23%) PHP
12 96 (6.49%) R
13 74 (5.00%) C++
14 52 (3.52%) PowerShell
15 50 (3.38%) Groovy
16 41 (2.77%) Perl
17 37 (2.50%) C
18 29 (1.96%) Shell Script
19 25 (1.69%) Kotlin
20 21 (1.42%) MATLAB
Qualifications
1 192 (12.98%) Degree
2 84 (5.68%) Computer Science Degree
3 50 (3.38%) Master's Degree
4 41 (2.77%) PhD
5 10 (0.68%) Security Cleared
6 9 (0.61%) AWS Certification
7 7 (0.47%) Numerate Degree
7 7 (0.47%) SC Cleared
8 6 (0.41%) Cisco Certification
9 5 (0.34%) CCIE
9 5 (0.34%) CCIE Security
10 3 (0.20%) CESG Certified Professional
10 3 (0.20%) RHCE
11 2 (0.14%) EMC Certification
12 1 (0.068%) CCNA
12 1 (0.068%) RHCSA
12 1 (0.068%) SAFe Agilist
12 1 (0.068%) Sun Certification
12 1 (0.068%) TOGAF Certification
Quality Assurance & Compliance
1 65 (4.39%) QA
2 51 (3.45%) PCI DSS
3 40 (2.70%) GCP
4 28 (1.89%) Data Quality
5 14 (0.95%) ISO/IEC 27001
6 10 (0.68%) GDPR
7 9 (0.61%) Cyber Essentials
7 9 (0.61%) Cyber Essentials PLUS
7 9 (0.61%) ISO 14001
7 9 (0.61%) ISO 9001
8 5 (0.34%) Solvency II
9 1 (0.068%) Dodd-Frank
9 1 (0.068%) EMIR
9 1 (0.068%) FATCA
9 1 (0.068%) MiFID
9 1 (0.068%) Sarbanes-Oxley
System Software
1 388 (26.23%) Docker
2 106 (7.17%) Apache Flume
3 58 (3.92%) HDFS
4 27 (1.83%) VMware Infrastructure
5 21 (1.42%) KVM
6 20 (1.35%) Apache ZooKeeper
7 12 (0.81%) Virtual Machines
8 11 (0.74%) Varnish
8 11 (0.74%) VirtualBox
9 9 (0.61%) Ceph
9 9 (0.61%) iptables
9 9 (0.61%) VMware ESXi
10 8 (0.54%) QEMU
11 7 (0.47%) vSphere
12 4 (0.27%) Oracle RAC
13 3 (0.20%) GlusterFS
13 3 (0.20%) Hyper-V
13 3 (0.20%) vCloud
13 3 (0.20%) Xen
14 2 (0.14%) VMware NSX
Systems Management
1 232 (15.69%) Kubernetes
2 231 (15.62%) Ansible
3 206 (13.93%) Puppet
4 138 (9.33%) Opscode Chef
5 99 (6.69%) Terraform
6 69 (4.67%) Nagios
7 64 (4.33%) Hadoop YARN
8 39 (2.64%) Mesos
9 35 (2.37%) Oozie
10 30 (2.03%) Salt
11 23 (1.56%) ZABBIX
12 22 (1.49%) Prometheus
13 19 (1.28%) Marathon
14 17 (1.15%) Grafana
15 15 (1.01%) Consul
15 15 (1.01%) Docker Swarm
15 15 (1.01%) Icinga
16 14 (0.95%) logstash
17 12 (0.81%) Graphite
18 11 (0.74%) HAProxy
Vendors
1 301 (20.35%) Oracle
2 177 (11.97%) Google
3 140 (9.47%) Cloudera
4 92 (6.22%) WorldPay
5 81 (5.48%) Splunk
6 73 (4.94%) Hortonworks
7 71 (4.80%) Tableau
8 59 (3.99%) IBM
9 53 (3.58%) Microsoft
10 52 (3.52%) SAP
11 46 (3.11%) AppDynamics
11 46 (3.11%) MapR
12 45 (3.04%) New Relic
13 39 (2.64%) VMware
14 33 (2.23%) Qualys
14 33 (2.23%) Teradata
15 31 (2.10%) Informatica
16 28 (1.89%) Talend
17 27 (1.83%) Twitter
18 25 (1.69%) Red Hat