The following table provides summary statistics for permanent job vacancies 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 3 months to 26 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Apache Cassandra
UK
Rank 367 384 563
Rank change year-on-year +17 +179  
Permanent jobs citing Apache Cassandra 656 804 443
As % of all permanent IT jobs advertised in the UK 0.78% 0.78% 0.42%
As % of the Database & Business Intelligence category 2.55% 2.51% 1.33%
Number of salaries quoted 562 692 394
Median salary £60,000 £57,500 £60,000
Median salary % change year-on-year +4.34% -4.16%  
90% offered a salary of more than £40,000 £40,000 £42,500
10% offered a salary of more than £85,000 £82,500 £80,000
UK excluding London median salary £52,500 £50,000 £48,750
% change year-on-year +5.00% +2.56%  

Apache Cassandra is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
UK
Permanent job vacancies with a requirement for database and business intelligence skills 25710 31995 33336
As % of all permanent IT job vacancies advertised in the UK 30.63% 30.95% 31.32%
Number of salaries quoted 21778 27238 28247
Median salary £47,500 £50,000 £45,000
Median salary % change year-on-year -5.00% +11.11%  
90% offered a salary of more than £32,500 £32,500 £31,000
10% offered a salary of more than £72,500 £70,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Apache Cassandra
Job Vacancy Trend

The job posting trend of jobs advertised citing Apache Cassandra as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Apache Cassandra in the UK

Apache Cassandra
Salary Trend

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

Salary trend for Apache Cassandra in the UK

Apache Cassandra
Salary Histogram

The salary distribution of IT jobs citing Apache Cassandra over the 3 months to 26 March 2017.

Salary histogram for Apache Cassandra in the UK

Apache Cassandra
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the UK over the 3 months to 26 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +17 619 £62,500 +8.69% 115
London +17 396 £65,000 - 78
South East +68 86 £65,000 +36.84% 11
City of London +25 56 £70,000 +16.66% 15
Yorkshire +39 45 £50,000 +7.52% 8
Berkshire +49 34 £65,000 +40.54% 1
South West +42 30 £55,000 +22.22% 5
North Yorkshire +30 27 £50,000 +132.55% 3
Chiswick - 23 £57,500 -
West Midlands -29 20 £46,250 -19.56% 2
Oxfordshire +16 19 £65,000 -0.38% 4
North West -9 19 £60,000 +33.33% 3
East of England -21 16 £44,296 -19.46% 3
West Yorkshire +27 15 £55,000 +10.00% 3
South Wales +19 15 £32,500 -38.09% 1
Bristol +16 15 £55,000 +29.41% 1
Wales +13 15 £32,500 -38.09% 1
Reading +41 14 £60,000 +37.14%
Leeds +20 14 £55,000 +10.00% 3
Hampshire +14 14 £67,500 +68.75% 3
Middlesbrough +9 14 £38,750 +80.23% 3
Surrey +39 13 £65,000 +18.18% 2
Scotland +26 12 £50,500 +18.82% 3
Cambridge +13 11 £37,500 -31.81% 2
Cardiff +13 11 £32,500 -38.09%
Cambridgeshire +5 11 £37,500 -31.81% 2
Lancashire - 10 £60,000 - 1
Warwick +4 9 £50,000 -18.36%
Warwickshire -7 9 £50,000 -13.04%
Manchester -20 9 £42,500 -10.52% 2

Apache Cassandra
Top 30 Related IT Skills

For the 6 months to 26 March 2017, 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 with a requirement for Apache Cassandra.

1 964 (70.06%) Java
2 781 (56.76%) NoSQL
3 758 (55.09%) Agile Software Development
4 610 (44.33%) MongoDB
5 509 (36.99%) TDD
6 508 (36.92%) Hadoop
7 504 (36.63%) Python
8 483 (35.10%) JavaScript
9 463 (33.65%) Linux
10 457 (33.21%) Amazon AWS
11 448 (32.56%) Big Data
12 407 (29.58%) Apache Spark
13 356 (25.87%) Scrum
14 351 (25.51%) Web Services
15 346 (25.15%) SQL
16 332 (24.13%) AngularJS
17 327 (23.76%) Software Engineering
18 325 (23.62%) MySQL
19 318 (23.11%) Continuous Integration
20 308 (22.38%) Scala
21 300 (21.80%) HTML
22 298 (21.66%) Spring
23 295 (21.44%) Microservices
24 291 (21.15%) Elasticsearch
24 291 (21.15%) Puppet
25 276 (20.06%) Open Source
26 275 (19.99%) Docker
27 269 (19.55%) Node.js
28 266 (19.33%) REST
29 265 (19.26%) DevOps

Apache Cassandra
Top Related IT Skills 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
1 407 (29.58%) Apache Spark
2 291 (21.15%) Elasticsearch
3 197 (14.32%) Apache Solr
4 141 (10.25%) Apache
5 139 (10.10%) Tomcat
6 126 (9.16%) WebSphere
7 97 (7.05%) JBoss
8 94 (6.83%) Jetty
8 94 (6.83%) OpenStack
9 83 (6.03%) WebLogic
10 60 (4.36%) Apache Pig
11 57 (4.14%) IIS
12 48 (3.49%) CMS
13 44 (3.20%) nginx
14 31 (2.25%) NServiceBus
15 25 (1.82%) Confluence
16 23 (1.67%) SAS
17 18 (1.31%) Cloud Foundry
18 16 (1.16%) Mule
18 16 (1.16%) WebSphere Application Server
Applications
1 38 (2.76%) MS Excel
2 7 (0.51%) SPSS
3 4 (0.29%) S-PLUS
3 4 (0.29%) Stata
4 2 (0.15%) Weka
5 1 (0.073%) GNU Octave
5 1 (0.073%) MS Visio
Business Applications
1 4 (0.29%) SAP Oil and Gas
2 1 (0.073%) Magento
2 1 (0.073%) SAP ERP
Cloud Services
1 457 (33.21%) Amazon AWS
2 216 (15.70%) Microsoft Azure
3 144 (10.47%) SaaS
4 82 (5.96%) PaaS
5 71 (5.16%) IaaS
6 60 (4.36%) Google Cloud Platform
7 48 (3.49%) GitHub
8 38 (2.76%) Cloud Computing
9 34 (2.47%) Google Analytics
10 21 (1.53%) Amazon EC2
10 21 (1.53%) Heroku
11 18 (1.31%) AWS CloudFormation
11 18 (1.31%) Google App Engine
12 15 (1.09%) Amazon S3
13 10 (0.73%) Loggly
14 9 (0.65%) Amazon SQS
15 8 (0.58%) Amazon ELB
16 7 (0.51%) Virtual Private Cloud
17 6 (0.44%) IBM Cloud
17 6 (0.44%) Sumo Logic
Communications & Networking
1 69 (5.01%) Internet
2 55 (4.00%) HTTP
3 30 (2.18%) DNS
4 18 (1.31%) TCP/IP
5 17 (1.24%) Firewall
5 17 (1.24%) Network Security
6 16 (1.16%) SAN
7 15 (1.09%) Extranet
7 15 (1.09%) Intranet
7 15 (1.09%) Wireshark
8 14 (1.02%) LDAP
9 11 (0.80%) SNMP
10 10 (0.73%) VPN
11 9 (0.65%) SMPP
11 9 (0.65%) SSL
12 8 (0.58%) Kerberos
13 6 (0.44%) VLAN
14 5 (0.36%) Cisco ASA
14 5 (0.36%) Cisco Nexus
14 5 (0.36%) OpenVPN
Database & Business Intelligence
1 781 (56.76%) NoSQL
2 610 (44.33%) MongoDB
3 508 (36.92%) Hadoop
4 448 (32.56%) Big Data
5 325 (23.62%) MySQL
6 261 (18.97%) PostgreSQL
7 247 (17.95%) Redis
7 247 (17.95%) SQL Server
8 178 (12.94%) HBase
9 149 (10.83%) Relational Database
10 123 (8.94%) Riak
11 119 (8.65%) Couchbase
12 118 (8.58%) Neo4j
13 98 (7.12%) Apache Hive
14 89 (6.47%) Amazon DynamoDB
15 87 (6.32%) RDBMS
16 57 (4.14%) CouchDB
17 55 (4.00%) Data Warehouse
18 44 (3.20%) Blockchain
19 43 (3.13%) RavenDB
Development Applications
1 208 (15.12%) Git (software)
2 188 (13.66%) Jenkins
3 147 (10.68%) Maven
4 108 (7.85%) JUnit
5 100 (7.27%) JIRA
6 81 (5.89%) TeamCity
7 76 (5.52%) Subversion
8 57 (4.14%) Cucumber
9 52 (3.78%) Selenium
10 50 (3.63%) Vagrant
11 40 (2.91%) Atlassian Bamboo
12 39 (2.83%) Babel
12 39 (2.83%) webpack
13 36 (2.62%) Gradle
14 35 (2.54%) IntelliJ
15 33 (2.40%) JMeter
16 30 (2.18%) Eclipse
16 30 (2.18%) Hamcrest
16 30 (2.18%) jMock
16 30 (2.18%) JSUnit
General
1 230 (16.72%) Finance
2 156 (11.34%) Banking
3 101 (7.34%) Retail
4 49 (3.56%) Telecoms
5 48 (3.49%) Games
6 32 (2.33%) Investment Banking
7 26 (1.89%) Marketing
8 20 (1.45%) Financial Institution
9 14 (1.02%) Advertising
10 12 (0.87%) Billing
10 12 (0.87%) Retail Banking
11 10 (0.73%) Back Office
12 9 (0.65%) Legal
13 7 (0.51%) Aerospace
14 6 (0.44%) Front Office
15 4 (0.29%) Automotive
15 4 (0.29%) Electronics
15 4 (0.29%) Manufacturing
15 4 (0.29%) Online Betting
15 4 (0.29%) Publishing
Job Titles
1 760 (55.23%) Developer
2 431 (31.32%) Java Developer
3 174 (12.65%) Senior Developer
4 149 (10.83%) Architect
5 128 (9.30%) Software Engineer
6 116 (8.43%) Senior Java Developer
7 102 (7.41%) Java Engineer
8 88 (6.40%) Software Developer
9 81 (5.89%) DevOps Engineer
10 68 (4.94%) Scala Developer
11 67 (4.87%) DBA
11 67 (4.87%) NoSQL Developer
12 58 (4.22%) C# Developer
12 58 (4.22%) Java Software Engineer
13 53 (3.85%) .NET Developer
14 50 (3.63%) Data Engineer
15 49 (3.56%) Data Architect
16 48 (3.49%) Big Data Architect
17 47 (3.42%) Java Scala Developer
18 46 (3.34%) Agile Developer
Libraries, Frameworks & Software Standards
1 351 (25.51%) Web Services
2 332 (24.13%) AngularJS
3 300 (21.80%) HTML
4 298 (21.66%) Spring
5 269 (19.55%) Node.js
6 266 (19.33%) REST
7 233 (16.93%) Kafka
8 213 (15.48%) CSS
9 205 (14.90%) RESTful
10 188 (13.66%) .NET
11 170 (12.35%) React
12 164 (11.92%) HTML5
13 133 (9.67%) Hibernate
14 131 (9.52%) RabbitMQ
15 125 (9.08%) Elastic Stack
16 119 (8.65%) Lucene
17 99 (7.19%) Akka
18 76 (5.52%) JSON
19 74 (5.38%) jQuery
20 69 (5.01%) Spring MVC
Miscellaneous
1 127 (9.23%) Computer Science
2 102 (7.41%) Analytical Skills
3 82 (5.96%) Algorithms
4 62 (4.51%) Data Structures
5 52 (3.78%) Blog
6 51 (3.71%) User Experience
7 50 (3.63%) Fintech
8 48 (3.49%) Data Centre
9 39 (2.83%) Foreign Exchange (FX)
9 39 (2.83%) Mobile App
10 35 (2.54%) Clustering
11 26 (1.89%) Public Cloud
12 22 (1.60%) Fixed Income
13 21 (1.53%) Enterprise Software
14 18 (1.31%) Linux Command Line
15 17 (1.24%) Equities
16 15 (1.09%) Internet of Things
16 15 (1.09%) Replication
17 14 (1.02%) Derivative
17 14 (1.02%) Semantic Web
Operating Systems
1 463 (33.65%) Linux
2 141 (10.25%) Windows
3 105 (7.63%) Android
4 99 (7.19%) Apple iOS
5 93 (6.76%) Unix
6 63 (4.58%) CentOS
7 54 (3.92%) Ubuntu
7 54 (3.92%) Windows Server
8 28 (2.03%) Windows Server 2012
9 18 (1.31%) Debian
10 10 (0.73%) Oracle Linux
10 10 (0.73%) Red Hat Enterprise Linux
11 9 (0.65%) Windows Phone
11 9 (0.65%) Windows Phone 8
11 9 (0.65%) Windows Server 2008
12 7 (0.51%) CoreOS
13 3 (0.22%) Windows 2000 Server
14 2 (0.15%) Mac OS
14 2 (0.15%) OpenBSD
15 1 (0.073%) Mesosphere
Processes & Methodologies
1 758 (55.09%) Agile Software Development
2 509 (36.99%) TDD
3 356 (25.87%) Scrum
4 327 (23.76%) Software Engineering
5 318 (23.11%) Continuous Integration
6 295 (21.44%) Microservices
7 276 (20.06%) Open Source
8 265 (19.26%) DevOps
9 259 (18.82%) OO
10 199 (14.46%) Kanban
11 174 (12.65%) MVC
12 170 (12.35%) Multithreading
13 159 (11.56%) Analytics
14 147 (10.68%) SOA
15 144 (10.47%) E-Commerce
16 136 (9.88%) Web Development
17 129 (9.38%) Unit Testing
18 123 (8.94%) Continuous Delivery
19 120 (8.72%) Mentoring
20 114 (8.28%) BDD
Programming Languages
1 964 (70.06%) Java
2 504 (36.63%) Python
3 483 (35.10%) JavaScript
4 346 (25.15%) SQL
5 308 (22.38%) Scala
6 206 (14.97%) C#
7 170 (12.35%) PHP
8 168 (12.21%) Bash Shell
8 168 (12.21%) Go
9 125 (9.08%) C++
10 107 (7.78%) Ruby
11 96 (6.98%) Perl
12 71 (5.16%) Groovy
13 60 (4.36%) PowerShell
13 60 (4.36%) R
14 39 (2.83%) ES6
15 38 (2.76%) C
16 25 (1.82%) T-SQL
17 19 (1.38%) Haskell
18 18 (1.31%) MATLAB
Qualifications
1 139 (10.10%) Degree
2 17 (1.24%) PhD
3 10 (0.73%) Security Cleared
4 7 (0.51%) SC Cleared
5 6 (0.44%) MySQL Certification
6 4 (0.29%) CISSP
6 4 (0.29%) DV Cleared
6 4 (0.29%) Microsoft Certification
7 3 (0.22%) Oracle Certification
8 2 (0.15%) MCITP
8 2 (0.15%) MCTS
8 2 (0.15%) OCA
8 2 (0.15%) OCP
9 1 (0.073%) AWS Certification
9 1 (0.073%) CBAP
9 1 (0.073%) IIBA
9 1 (0.073%) ISEB
9 1 (0.073%) ITIL Certification
9 1 (0.073%) RHCE
9 1 (0.073%) Sun Certification
Quality Assurance & Compliance
1 91 (6.61%) QA
2 14 (1.02%) PCI DSS
3 12 (0.87%) ISO/IEC 27001
4 7 (0.51%) Data Quality
5 5 (0.36%) GCP
6 3 (0.22%) MiFID
6 3 (0.22%) SLA
7 1 (0.073%) GDPR
7 1 (0.073%) ISO 9001
7 1 (0.073%) PMO
7 1 (0.073%) SEPA
System Software
1 275 (19.99%) Docker
2 54 (3.92%) Apache Flume
3 45 (3.27%) HDFS
4 42 (3.05%) VMware Infrastructure
5 38 (2.76%) Apache ZooKeeper
6 24 (1.74%) VirtualBox
7 18 (1.31%) Active Directory
8 15 (1.09%) Virtual Machines
9 12 (0.87%) vSphere
10 10 (0.73%) VMware ESX
11 8 (0.58%) Hyper-V
11 8 (0.58%) Varnish
12 6 (0.44%) Xen
13 5 (0.36%) LXC
14 4 (0.29%) KVM
15 3 (0.22%) Oracle RAC
16 2 (0.15%) etcd
16 2 (0.15%) NFS
16 2 (0.15%) Squid
16 2 (0.15%) XenServer
Systems Management
1 291 (21.15%) Puppet
2 207 (15.04%) Opscode Chef
3 206 (14.97%) Ansible
4 132 (9.59%) Kubernetes
5 98 (7.12%) Kibana
6 97 (7.05%) logstash
7 87 (6.32%) Salt
8 52 (3.78%) Mesos
9 39 (2.83%) Nagios
10 23 (1.67%) Terraform
11 19 (1.38%) CFEngine
11 19 (1.38%) ZABBIX
12 17 (1.24%) Consul
13 16 (1.16%) Docker Swarm
14 15 (1.09%) Graphite
15 13 (0.94%) StatsD
16 12 (0.87%) Hadoop YARN
17 11 (0.80%) Ambari
17 11 (0.80%) Marathon
18 10 (0.73%) HAProxy
Vendors
1 225 (16.35%) Oracle
2 121 (8.79%) Google
3 88 (6.40%) Microsoft
4 66 (4.80%) IBM
4 66 (4.80%) VMware
5 52 (3.78%) New Relic
6 49 (3.56%) Tableau
7 47 (3.42%) hybris
7 47 (3.42%) Splunk
8 44 (3.20%) ATG
8 44 (3.20%) Demandware
8 44 (3.20%) Red Hat
9 38 (2.76%) Cloudera
10 33 (2.40%) Hortonworks
11 28 (2.03%) TIBCO
12 22 (1.60%) SaltStack
13 19 (1.38%) RedGate
14 17 (1.24%) Cisco
14 17 (1.24%) MuleSoft
15 16 (1.16%) Teradata
Central London / West End
Initi8 Recruitment
Salary: £65000 - £75000 Per Annum plus 10% annual bonus
Posted: 6 hours ago
Central London / West End
Initi8 Recruitment
Salary: £55000 - £70000 Per Annum plus 12.5 annual bonus + private medical
Posted: 6 hours ago
Central London / West End
Initi8 Recruitment
Salary: £60000 - £70000 Per Annum 10% annual bonus + private medical care
Posted: 6 hours ago
City, London
Understanding Recruitment
Salary: £75000 - £90000 per annum + Benefits
Posted: 1 hour ago
Epsom, Surrey
Oliver Bernard
Salary: £65000 - £75000 per annum + benefits
Posted: Yesterday
Middlesbrough, Cleveland
Solutions Recruitment
Salary: From £35,000 to £45,000 per annum
Posted: 2 days ago
Cheltenham, Gloucestershire
Evolution Recruitment Solutions
Salary: 35,000 - 60,000 plsu benefits
Posted: 2 days ago
West London
Bentley Whitaker
Salary: From £45,000 to £65,000 per annum + bonus , shares,Pension,health
Posted: 2 days ago
London
Verticality Ltd
Salary: £55000 - £65000 per annum, Benefits Benefits
Posted: 2 days ago
South East London
Itecco
Salary: £55000 - £65000 per annum + Benefits
Posted: Yesterday
Central London / West End
Initi8 Recruitment
Salary: £55000 - £65000 Per Annum 12.5% annual bonus + benefits
Posted: 2 days ago
West London
C4 Commerce
Salary: From £70,000 to £80,000 per annum
Posted: 2 days ago
London
Client Server
Salary: £60k to £85k + bonus + benefits
Posted: 3 days ago
Uxbridge, Middlesex
The North Starr
Salary: £75000 per annum
Posted: 2 days ago
London
Burns Sheehan
Salary: £60000 - £75000 per annum + package
Posted: 4 days ago
Hampshire
Austin Fraser
Salary: £60000.00 - £75000.00 per annum + Benefits
Posted: 3 days ago
London
Oliver Bernard
Salary: £60000 - £70000 per annum + Bonus & Benefits
Posted: 3 days ago
Lancashire
Verticality Ltd
Salary: to £60k DOE + Benefits
Posted: 4 days ago
London
Digitech Resourcing Ltd
Salary: From £60,000 to £70,000 per annum
Posted: 3 days ago
London
Martin & Conley
Salary: COMPETITIVE SALARY + EXCELLENT BENEFITS
Posted: 4 days ago
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: £Excellent Salary and Benefits on Application
Posted: 2 days ago
City, London
Stott & May
Salary: From £40,000 to £85,000 per annum
Posted: 3 days ago
London
Client Server
Salary: £60k to £70k + benefits
Posted: Yesterday
South Wales
Novate IT Ltd
Salary: £0.00 per annum
Posted: 3 days ago
Oxford, Oxfordshire
Corriculo
Salary: From £40,000 to £70,000 per annum
Posted: 4 days ago
Nottingham, Nottinghamshire
Client Server
Salary: £40k to £70k (multiple roles) + bonus + benefits
Posted: 4 days ago
Sheffield, South Yorkshire
Evolution Recruitment Solutions
Salary: 60,000
Posted: 6 days ago
London
Cheapside DT
Salary: £65000.00 - £75000.00 per annum
Posted: 3 days ago
London
Accenture
Salary: From £40,000 to £47,000 per annum
Posted: 2 days ago