The following table provides summary statistics for permanent job vacancies advertised in London 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
England / London
Rank 261 278 367
Rank change year-on-year +17 +89  
Permanent jobs citing Apache Cassandra 396 488 318
As % of all permanent IT jobs advertised in London 1.19% 1.16% 0.75%
As % of the Database & Business Intelligence category 3.95% 3.73% 2.48%
Number of salaries quoted 348 433 289
Median salary £65,000 £65,000 £65,000
90% offered a salary of more than £50,000 £45,000 £50,000
10% offered a salary of more than £90,000 £90,000 £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 advertised in London with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
London
Permanent job vacancies with a requirement for database and business intelligence skills 10026 13100 12844
As % of all permanent IT job vacancies advertised in London 30.18% 31.23% 30.41%
Number of salaries quoted 8697 11426 11035
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year +4.34% +4.54%  
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £85,000 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Apache Cassandra
Job Vacancy Trend in London

The job posting trend of jobs advertised in London 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 London

Apache Cassandra
Salary Trend in London

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

Salary trend for Apache Cassandra in London

Apache Cassandra
Salary Histogram in London

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

Salary histogram for Apache Cassandra in London

Apache Cassandra
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the London region 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
City of London +25 56 £70,000 +16.66% 15
Chiswick - 23 £57,500 -
Kingston Upon Thames +11 3 £61,250 +22.50%
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in London

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 across the London region with a requirement for Apache Cassandra.

1 604 (74.66%) Java
2 499 (61.68%) NoSQL
3 430 (53.15%) Agile Software Development
4 366 (45.24%) MongoDB
5 291 (35.97%) TDD
6 281 (34.73%) Hadoop
7 274 (33.87%) Amazon AWS
7 274 (33.87%) Python
8 270 (33.37%) Linux
9 264 (32.63%) Big Data
10 251 (31.03%) Apache Spark
11 248 (30.66%) Scala
12 229 (28.31%) JavaScript
13 206 (25.46%) Continuous Integration
14 198 (24.47%) Web Services
15 195 (24.10%) Finance
16 194 (23.98%) MySQL
17 193 (23.86%) Microservices
18 188 (23.24%) Kafka
19 183 (22.62%) SQL
19 183 (22.62%) Spring
20 177 (21.88%) Open Source
21 163 (20.15%) DevOps
22 161 (19.90%) REST
23 152 (18.79%) Puppet
24 148 (18.29%) Node.js
24 148 (18.29%) Docker
25 147 (18.17%) Software Engineering
25 147 (18.17%) Scrum
26 141 (17.43%) OO

Apache Cassandra
Top Related IT Skills in London 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
1 251 (31.03%) Apache Spark
2 137 (16.93%) Elasticsearch
3 104 (12.86%) Apache
4 99 (12.24%) Apache Solr
5 61 (7.54%) WebSphere
6 58 (7.17%) Tomcat
7 48 (5.93%) Jetty
8 44 (5.44%) Apache Pig
9 40 (4.94%) JBoss
10 37 (4.57%) WebLogic
11 35 (4.33%) OpenStack
12 25 (3.09%) CMS
12 25 (3.09%) IIS
13 19 (2.35%) SAS
14 18 (2.22%) Confluence
15 15 (1.85%) Mule
16 13 (1.61%) BizTalk Server
17 12 (1.48%) Mule ESB
18 7 (0.87%) nginx
19 6 (0.74%) WebSphere Application Server
Applications
1 26 (3.21%) MS Excel
2 2 (0.25%) SPSS
2 2 (0.25%) Weka
3 1 (0.12%) GNU Octave
Business Applications
1 1 (0.12%) SAP ERP
Cloud Services
1 274 (33.87%) Amazon AWS
2 98 (12.11%) Microsoft Azure
3 93 (11.50%) SaaS
4 44 (5.44%) Google Cloud Platform
5 40 (4.94%) GitHub
6 34 (4.20%) PaaS
7 31 (3.83%) IaaS
8 21 (2.60%) Cloud Computing
9 18 (2.22%) Google Analytics
10 16 (1.98%) Heroku
11 15 (1.85%) Amazon EC2
12 13 (1.61%) Google App Engine
13 9 (1.11%) Amazon S3
14 8 (0.99%) Amazon SQS
15 7 (0.87%) Virtual Private Cloud
16 6 (0.74%) Loggly
17 5 (0.62%) AWS Elastic Beanstalk
17 5 (0.62%) Bluemix
17 5 (0.62%) IBM Cloud
18 4 (0.49%) AWS CloudFormation
Communications & Networking
1 46 (5.69%) Internet
2 36 (4.45%) HTTP
3 15 (1.85%) Extranet
3 15 (1.85%) Intranet
3 15 (1.85%) Wireshark
4 12 (1.48%) Network Security
5 11 (1.36%) SNMP
5 11 (1.36%) TCP/IP
6 9 (1.11%) DNS
7 7 (0.87%) Firewall
7 7 (0.87%) SMPP
8 6 (0.74%) Kerberos
8 6 (0.74%) SSL
9 5 (0.62%) LDAP
10 4 (0.49%) SSH
11 3 (0.37%) IPsec
11 3 (0.37%) Software-Defined Networking
12 2 (0.25%) DHCP
12 2 (0.25%) Multicast
12 2 (0.25%) VPN
Database & Business Intelligence
1 499 (61.68%) NoSQL
2 366 (45.24%) MongoDB
3 281 (34.73%) Hadoop
4 264 (32.63%) Big Data
5 194 (23.98%) MySQL
6 136 (16.81%) HBase
7 135 (16.69%) Redis
8 129 (15.95%) PostgreSQL
9 116 (14.34%) SQL Server
10 98 (12.11%) Relational Database
11 97 (11.99%) Neo4j
12 76 (9.39%) Amazon DynamoDB
13 64 (7.91%) Apache Hive
14 57 (7.05%) RDBMS
15 53 (6.55%) Riak
16 45 (5.56%) Couchbase
17 43 (5.32%) Blockchain
18 41 (5.07%) Data Warehouse
19 34 (4.20%) Pentaho
20 31 (3.83%) Impala
Development Applications
1 115 (14.22%) Jenkins
2 95 (11.74%) Maven
3 91 (11.25%) Git (software)
4 84 (10.38%) JUnit
5 70 (8.65%) JIRA
6 49 (6.06%) Subversion
7 47 (5.81%) TeamCity
8 46 (5.69%) Cucumber
9 39 (4.82%) Babel
9 39 (4.82%) webpack
10 33 (4.08%) JMeter
11 31 (3.83%) Selenium
12 30 (3.71%) Atlassian Bamboo
12 30 (3.71%) Gradle
12 30 (3.71%) Hamcrest
12 30 (3.71%) jMock
13 27 (3.34%) IntelliJ
14 25 (3.09%) Team Foundation Server
15 23 (2.84%) SoapUI
16 22 (2.72%) Eclipse
General
1 195 (24.10%) Finance
2 114 (14.09%) Banking
3 48 (5.93%) Retail
4 37 (4.57%) Telecoms
5 32 (3.96%) Investment Banking
6 31 (3.83%) Games
7 20 (2.47%) Financial Institution
8 12 (1.48%) Retail Banking
9 9 (1.11%) Legal
10 6 (0.74%) Advertising
10 6 (0.74%) Marketing
11 5 (0.62%) Aerospace
11 5 (0.62%) Front Office
12 4 (0.49%) Online Betting
12 4 (0.49%) Publishing
13 3 (0.37%) Law
14 1 (0.12%) Back Office
14 1 (0.12%) Billing
14 1 (0.12%) Wholesale Banking
Job Titles
1 437 (54.02%) Developer
2 267 (33.00%) Java Developer
3 111 (13.72%) Senior Developer
4 97 (11.99%) Architect
5 84 (10.38%) Senior Java Developer
6 71 (8.78%) Java Engineer
7 67 (8.28%) Scala Developer
8 64 (7.91%) NoSQL Developer
9 57 (7.05%) Software Engineer
10 52 (6.43%) DBA
11 47 (5.81%) Java Scala Developer
12 42 (5.19%) DevOps Engineer
13 41 (5.07%) Data Engineer
14 40 (4.94%) SQL DBA
15 37 (4.57%) Programmer
16 35 (4.33%) Data Architect
16 35 (4.33%) Java Architect
17 34 (4.20%) Big Data Architect
18 33 (4.08%) Java Software Engineer
19 32 (3.96%) Python Developer
Libraries, Frameworks & Software Standards
1 198 (24.47%) Web Services
2 188 (23.24%) Kafka
3 183 (22.62%) Spring
4 161 (19.90%) REST
5 148 (18.29%) Node.js
6 123 (15.20%) HTML
7 115 (14.22%) AngularJS
8 110 (13.60%) RESTful
9 101 (12.48%) .NET
10 98 (12.11%) React
11 87 (10.75%) Akka
12 79 (9.77%) CSS
13 78 (9.64%) Hibernate
13 78 (9.64%) HTML5
14 63 (7.79%) Elastic Stack
15 60 (7.42%) RabbitMQ
16 51 (6.30%) Lucene
17 46 (5.69%) ActiveMQ
18 39 (4.82%) Redux
19 37 (4.57%) Spring MVC
Miscellaneous
1 80 (9.89%) Computer Science
2 68 (8.41%) Algorithms
3 50 (6.18%) Data Structures
4 47 (5.81%) Fintech
5 35 (4.33%) Analytical Skills
6 28 (3.46%) Clustering
7 27 (3.34%) Data Centre
8 26 (3.21%) Foreign Exchange (FX)
9 22 (2.72%) Fixed Income
10 17 (2.10%) Equities
11 16 (1.98%) User Experience
12 15 (1.85%) Public Cloud
13 14 (1.73%) Derivative
14 13 (1.61%) Hedge funds
15 10 (1.24%) Client/Server
15 10 (1.24%) Internet of Things
15 10 (1.24%) Mobile App
15 10 (1.24%) Online Games
16 9 (1.11%) Replication
17 8 (0.99%) Blog
Operating Systems
1 270 (33.37%) Linux
2 69 (8.53%) Windows
3 62 (7.66%) Unix
4 48 (5.93%) Android
5 45 (5.56%) Apple iOS
6 22 (2.72%) CentOS
6 22 (2.72%) Windows Server
7 11 (1.36%) Ubuntu
8 5 (0.62%) CoreOS
9 3 (0.37%) Debian
9 3 (0.37%) Red Hat Enterprise Linux
9 3 (0.37%) Windows 2000 Server
9 3 (0.37%) Windows Server 2008
10 1 (0.12%) Mesosphere
10 1 (0.12%) Solaris
Processes & Methodologies
1 430 (53.15%) Agile Software Development
2 291 (35.97%) TDD
3 206 (25.46%) Continuous Integration
4 193 (23.86%) Microservices
5 177 (21.88%) Open Source
6 163 (20.15%) DevOps
7 147 (18.17%) Scrum
7 147 (18.17%) Software Engineering
8 141 (17.43%) OO
9 112 (13.84%) Multithreading
10 104 (12.86%) Analytics
10 104 (12.86%) E-Commerce
11 98 (12.11%) Kanban
12 93 (11.50%) SOA
13 92 (11.37%) BDD
14 73 (9.02%) Pair Programming
15 70 (8.65%) Continuous Delivery
16 67 (8.28%) MVC
17 65 (8.03%) OOD
18 61 (7.54%) MapReduce
Programming Languages
1 604 (74.66%) Java
2 274 (33.87%) Python
3 248 (30.66%) Scala
4 229 (28.31%) JavaScript
5 183 (22.62%) SQL
6 115 (14.22%) Go
7 89 (11.00%) C#
8 88 (10.88%) PHP
9 66 (8.16%) C++
10 64 (7.91%) Bash Shell
11 46 (5.69%) Ruby
12 43 (5.32%) Perl
13 39 (4.82%) ES6
14 38 (4.70%) R
15 30 (3.71%) Groovy
16 26 (3.21%) PowerShell
17 16 (1.98%) AWK
17 16 (1.98%) Haskell
18 13 (1.61%) F#
19 8 (0.99%) Clojure
Qualifications
1 56 (6.92%) Degree
2 7 (0.87%) PhD
3 6 (0.74%) MySQL Certification
4 5 (0.62%) Security Cleared
5 4 (0.49%) DV Cleared
5 4 (0.49%) SC Cleared
6 3 (0.37%) Microsoft Certification
7 2 (0.25%) MCITP
7 2 (0.25%) MCTS
8 1 (0.12%) CBAP
8 1 (0.12%) CISA
8 1 (0.12%) CISM
8 1 (0.12%) CISSP
8 1 (0.12%) EMC Certification
8 1 (0.12%) IIBA
8 1 (0.12%) MBA
8 1 (0.12%) MCSD
8 1 (0.12%) Oracle Certification
8 1 (0.12%) RHCA
8 1 (0.12%) RHCE
Quality Assurance & Compliance
1 62 (7.66%) QA
2 7 (0.87%) Data Quality
3 3 (0.37%) GCP
3 3 (0.37%) MiFID
4 2 (0.25%) SLA
5 1 (0.12%) GDPR
5 1 (0.12%) ISO/IEC 27001
5 1 (0.12%) PCI DSS
5 1 (0.12%) SEPA
System Software
1 148 (18.29%) Docker
2 54 (6.67%) Apache Flume
3 24 (2.97%) HDFS
4 18 (2.22%) Apache ZooKeeper
5 12 (1.48%) Virtual Machines
6 9 (1.11%) VMware Infrastructure
7 7 (0.87%) Active Directory
8 5 (0.62%) vSphere
9 4 (0.49%) LXC
9 4 (0.49%) VirtualBox
10 3 (0.37%) Hyper-V
10 3 (0.37%) Xen
11 2 (0.25%) etcd
11 2 (0.25%) NFS
11 2 (0.25%) Squid
12 1 (0.12%) Varnish
Systems Management
1 152 (18.79%) Puppet
2 124 (15.33%) Ansible
3 111 (13.72%) Opscode Chef
4 95 (11.74%) Kubernetes
5 39 (4.82%) Kibana
5 39 (4.82%) logstash
6 36 (4.45%) Mesos
7 34 (4.20%) Salt
8 19 (2.35%) CFEngine
9 15 (1.85%) Nagios
10 11 (1.36%) Marathon
11 10 (1.24%) Graphite
12 8 (0.99%) Oozie
13 7 (0.87%) Ambari
13 7 (0.87%) Terraform
14 6 (0.74%) Grafana
14 6 (0.74%) Hadoop YARN
14 6 (0.74%) Riemann
15 4 (0.49%) Packer
15 4 (0.49%) ZABBIX
Vendors
1 88 (10.88%) Oracle
2 80 (9.89%) Google
3 47 (5.81%) Microsoft
4 45 (5.56%) Tableau
5 41 (5.07%) IBM
6 37 (4.57%) Splunk
7 28 (3.46%) Cloudera
7 28 (3.46%) TIBCO
8 27 (3.34%) Red Hat
9 25 (3.09%) hybris
9 25 (3.09%) New Relic
10 22 (2.72%) ATG
10 22 (2.72%) Demandware
11 21 (2.60%) Hortonworks
12 19 (2.35%) RedGate
13 16 (1.98%) MuleSoft
14 11 (1.36%) VMware
15 10 (1.24%) SaltStack
16 9 (1.11%) Facebook
16 9 (1.11%) SAP
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: 5 hours ago
Central London / West End
Initi8 Recruitment
Salary: £60000 - £70000 Per Annum 10% annual bonus + private medical care
Posted: 5 hours ago
City, London
Understanding Recruitment
Salary: £75000 - £90000 per annum + Benefits
Posted: 1 hour 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
London
Oliver Bernard
Salary: £60000 - £70000 per annum + Bonus & Benefits
Posted: 3 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
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
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
City, London
Cadence Resourcing
Salary: £75000 - £90000 per annum
Posted: 3 days ago
City, London
Evolution Recruitment Solutions
Salary: Excellent Salary + Benefits
Posted: 3 days ago
London
Verticality Ltd
Salary: £60000 - £70000 per annum, Benefits Exc Bonus Scheme
Posted: 5 days ago
City, London
Client Server
Salary: £120k to £150k + bonus + benefits
Posted: 4 days ago
London
Linux Recruit
Salary: £50000.00 - £70000.00 per annum + incredible benefits package
Posted: 5 days ago
Central London / West End
Gamesys
Posted: 4 days ago
London
ClearCube Consulting
Salary: From £65,000 to £85,000 per annum
Posted: 6 days ago
Central London / West End
Movement8
Salary: From £60,000 to £75,000 per annum
Posted: 5 days ago
London
Opus Recruitment Solutions Ltd
Salary: £30000 - £35000 per annum
Posted: 5 days ago
City, London
Harvey Nash plc
Salary: £65000 - £80000 per annum
Posted: 6 days ago