The following table provides summary statistics for permanent job vacancies advertised in the South East 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 24 April 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
England / South East
3 months to
24 Apr 2017
Same period 2016 Same period 2015
Rank 278 363 418
Rank change year-on-year +85 +55  
Permanent jobs citing Apache Cassandra 116 92 52
As % of all permanent IT jobs advertised in the South East 0.78% 0.47% 0.24%
As % of the Database & Business Intelligence category 2.64% 1.55% 0.77%
Number of salaries quoted 99 90 38
Median salary £65,000 £51,500 £50,000
Median salary % change year-on-year +26.21% +3.00%  
90% offered a salary of more than £40,000 £32,950 £34,450
10% offered a salary of more than £67,500 £70,250 £65,000
UK excluding London median salary £52,500 £50,000 £50,000
% change year-on-year +5.00% -  

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 the South East with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
South East
Permanent job vacancies with a requirement for database and business intelligence skills 4397 5948 6766
As % of all permanent IT job vacancies advertised in the South East 29.62% 30.43% 31.02%
Number of salaries quoted 3773 5272 5771
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88%  
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Apache Cassandra
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East 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 South East

Apache Cassandra
Salary Trend in the South East

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

Salary trend for Apache Cassandra in the South East

Apache Cassandra
Salary Histogram in the South East

The salary distribution of IT jobs citing Apache Cassandra in the South East over the 3 months to 24 April 2017.

Salary histogram for Apache Cassandra in the South East

Apache Cassandra
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the South East region over the 3 months to 24 April 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
Berkshire +53 45 £61,250 +36.11% 4
Oxfordshire +18 25 £65,000 -3.70% 1
Hampshire +15 22 £45,000 +12.50% 3
Surrey +43 15 £65,000 +18.18% 3
Kent +23 7 £37,500 -58.33% 1
Buckinghamshire +12 2 £27,500 -60.71%
Apache Cassandra
England

For the 6 months to 24 April 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 South East region with a requirement for Apache Cassandra.

1 120 (56.60%) Java
2 115 (54.25%) Agile Software Development
3 100 (47.17%) TDD
4 96 (45.28%) Docker
5 95 (44.81%) Linux
6 92 (43.40%) Scrum
7 90 (42.45%) NoSQL
8 89 (41.98%) Python
8 89 (41.98%) JavaScript
9 79 (37.26%) Big Data
9 79 (37.26%) AngularJS
10 73 (34.43%) Amazon AWS
11 72 (33.96%) SQL
12 70 (33.02%) Web Services
13 68 (32.08%) Software Engineering
14 63 (29.72%) Apache Spark
15 58 (27.36%) Degree
16 56 (26.42%) Elasticsearch
17 55 (25.94%) REST
18 54 (25.47%) Hadoop
19 51 (24.06%) Windows
19 51 (24.06%) Unit Testing
20 50 (23.58%) SQL Server
21 49 (23.11%) MongoDB
22 46 (21.70%) PostgreSQL
23 44 (20.75%) RESTful
24 43 (20.28%) Open Source
25 42 (19.81%) Microsoft Azure
25 42 (19.81%) MVC
25 42 (19.81%) HTML

Apache Cassandra
Co-occurring IT Skills in the South East 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 63 (29.72%) Apache Spark
2 56 (26.42%) Elasticsearch
3 30 (14.15%) Apache Solr
4 29 (13.68%) nginx
5 24 (11.32%) IIS
6 17 (8.02%) NServiceBus
7 15 (7.08%) Apache
7 15 (7.08%) uWSGI
8 7 (3.30%) OpenStack
9 5 (2.36%) Cloud Foundry
9 5 (2.36%) Confluence
9 5 (2.36%) Tomcat
10 4 (1.89%) Apache Pig
10 4 (1.89%) WebLogic
11 3 (1.42%) Jetty
12 2 (0.94%) Oracle Service Bus
13 1 (0.47%) Oracle SOA Suite
Business Applications
1 5 (2.36%) SAP Oil and Gas
Cloud Services
1 73 (34.43%) Amazon AWS
2 42 (19.81%) Microsoft Azure
3 26 (12.26%) PaaS
4 15 (7.08%) Cloud Computing
5 11 (5.19%) IaaS
5 11 (5.19%) SaaS
6 8 (3.77%) Google Cloud Platform
7 7 (3.30%) Akamai
7 7 (3.30%) Amazon EC2
7 7 (3.30%) Amazon ELB
7 7 (3.30%) Amazon S3
7 7 (3.30%) Google App Engine
8 5 (2.36%) Heroku
9 4 (1.89%) IBM Cloud
10 3 (1.42%) Bluemix
10 3 (1.42%) GitHub
10 3 (1.42%) SoftLayer
11 1 (0.47%) Slack
Communications & Networking
1 11 (5.19%) SAN
2 9 (4.25%) Firewall
2 9 (4.25%) VPN
3 8 (3.77%) HTTP
4 7 (3.30%) Cisco ASA
4 7 (3.30%) Cisco Nexus
4 7 (3.30%) Cisco PIX
4 7 (3.30%) OpenVPN
5 3 (1.42%) IPv4
6 2 (0.94%) Kerberos
6 2 (0.94%) Network Security
6 2 (0.94%) VLAN
7 1 (0.47%) DNS
7 1 (0.47%) Internet
7 1 (0.47%) SMPP
7 1 (0.47%) SSH
7 1 (0.47%) VoIP
Database & Business Intelligence
1 90 (42.45%) NoSQL
2 79 (37.26%) Big Data
3 54 (25.47%) Hadoop
4 50 (23.58%) SQL Server
5 49 (23.11%) MongoDB
6 46 (21.70%) PostgreSQL
7 39 (18.40%) Redis
8 34 (16.04%) MySQL
9 29 (13.68%) Apache Hive
10 24 (11.32%) Relational Database
11 23 (10.85%) Spark SQL
12 21 (9.91%) Azure SQL Database
13 19 (8.96%) Couchbase
14 18 (8.49%) CouchDB
15 17 (8.02%) Event Store
15 17 (8.02%) RavenDB
16 12 (5.66%) RDBMS
17 10 (4.72%) Data Mining
18 8 (3.77%) Riak
18 8 (3.77%) SQL Server 2008
Development Applications
1 37 (17.45%) Git (software)
1 37 (17.45%) Jenkins
2 24 (11.32%) Maven
3 19 (8.96%) TeamCity
4 17 (8.02%) JSUnit
5 15 (7.08%) GitLab
5 15 (7.08%) Subversion
6 13 (6.13%) JUnit
7 12 (5.66%) Bugzilla
7 12 (5.66%) Trac
8 10 (4.72%) JIRA
9 8 (3.77%) Selenium
10 7 (3.30%) Cucumber
10 7 (3.30%) Sonatype Nexus
10 7 (3.30%) Vagrant
11 5 (2.36%) Ant
12 3 (1.42%) Gradle
13 2 (0.94%) Atlassian Bamboo
14 1 (0.47%) Android Studio
14 1 (0.47%) Emacs
General
1 15 (7.08%) Finance
2 11 (5.19%) Telecoms
3 5 (2.36%) Electronics
3 5 (2.36%) Manufacturing
3 5 (2.36%) Marketing
4 4 (1.89%) Retail
5 3 (1.42%) Banking
5 3 (1.42%) Games
6 2 (0.94%) Music Industry
7 1 (0.47%) Billing
Job Titles
1 109 (51.42%) Developer
2 52 (24.53%) Java Developer
3 37 (17.45%) Architect
4 30 (14.15%) Software Engineer
5 24 (11.32%) Lead Software Engineer
6 23 (10.85%) .NET Developer
7 19 (8.96%) Cloud Architect
7 19 (8.96%) Senior Developer
8 18 (8.49%) C# Developer
9 15 (7.08%) C# .NET Developer
9 15 (7.08%) Software Architect
10 14 (6.60%) Python Developer
11 12 (5.66%) Azure Architect
12 11 (5.19%) Software Developer
12 11 (5.19%) Solutions Architect
13 10 (4.72%) Big Data Architect
13 10 (4.72%) Data Architect
13 10 (4.72%) Java Architect
13 10 (4.72%) Java Software Architect
13 10 (4.72%) SOA Architect
Libraries, Frameworks & Software Standards
1 79 (37.26%) AngularJS
2 70 (33.02%) Web Services
3 55 (25.94%) REST
4 44 (20.75%) RESTful
5 42 (19.81%) HTML
6 41 (19.34%) .NET
6 41 (19.34%) Node.js
7 40 (18.87%) RabbitMQ
8 33 (15.57%) CSS
9 31 (14.62%) JSON
9 31 (14.62%) Spring
10 29 (13.68%) Kafka
11 26 (12.26%) WCF
12 23 (10.85%) Lucene
13 19 (8.96%) HTML5
13 19 (8.96%) SOAP
14 18 (8.49%) Django
15 17 (8.02%) .NET Framework
15 17 (8.02%) Entity Framework
15 17 (8.02%) WebSockets
Miscellaneous
1 28 (13.21%) Mobile App
2 25 (11.79%) Computer Science
3 22 (10.38%) Blog
4 20 (9.43%) Analytical Skills
4 20 (9.43%) Semantic Web
5 18 (8.49%) User Experience
6 12 (5.66%) Data Centre
7 10 (4.72%) Cloud Native
7 10 (4.72%) Greenfield Project
8 9 (4.25%) Linux Command Line
9 7 (3.30%) Data Structures
9 7 (3.30%) Public Cloud
10 5 (2.36%) Algorithms
10 5 (2.36%) Management Information System
10 5 (2.36%) PKI
11 4 (1.89%) Replication
12 2 (0.94%) Grid Computing
12 2 (0.94%) NHS
13 1 (0.47%) Client/Server
13 1 (0.47%) Smartphone
Operating Systems
1 95 (44.81%) Linux
2 51 (24.06%) Windows
3 25 (11.79%) CentOS
4 24 (11.32%) Windows Server
4 24 (11.32%) Windows Server 2012
5 17 (8.02%) Debian
6 16 (7.55%) Android
7 15 (7.08%) Ubuntu
8 14 (6.60%) Apple iOS
9 12 (5.66%) Oracle Linux
10 9 (4.25%) Unix
11 7 (3.30%) Windows Server 2008
12 6 (2.83%) Red Hat Enterprise Linux
Processes & Methodologies
1 115 (54.25%) Agile Software Development
2 100 (47.17%) TDD
3 92 (43.40%) Scrum
4 68 (32.08%) Software Engineering
5 51 (24.06%) Unit Testing
6 43 (20.28%) Open Source
7 42 (19.81%) MVC
8 40 (18.87%) DevOps
8 40 (18.87%) OO
9 36 (16.98%) Microservices
10 31 (14.62%) SOA
11 30 (14.15%) Kanban
12 28 (13.21%) Domain-Driven Design
13 24 (11.32%) SOLID
14 23 (10.85%) Code Coverage
15 22 (10.38%) Performance Tuning
16 21 (9.91%) High Availability
17 18 (8.49%) Continuous Delivery
18 17 (8.02%) Analytics
18 17 (8.02%) Infrastructure Management
Programming Languages
1 120 (56.60%) Java
2 89 (41.98%) JavaScript
2 89 (41.98%) Python
3 72 (33.96%) SQL
4 41 (19.34%) C#
5 32 (15.09%) C++
6 31 (14.62%) PowerShell
7 27 (12.74%) Bash Shell
8 26 (12.26%) Ruby
9 24 (11.32%) T-SQL
10 16 (7.55%) Scala
11 15 (7.08%) C
12 10 (4.72%) Groovy
13 9 (4.25%) Go
13 9 (4.25%) PHP
14 6 (2.83%) PL/SQL
15 5 (2.36%) R
16 4 (1.89%) Perl
17 3 (1.42%) Julia
17 3 (1.42%) Rust
Qualifications
1 58 (27.36%) Degree
2 5 (2.36%) Microsoft Certification
3 4 (1.89%) MCSA
3 4 (1.89%) MCSE
4 3 (1.42%) SC Cleared
4 3 (1.42%) Security Cleared
5 2 (0.94%) CISSP
5 2 (0.94%) OCA
5 2 (0.94%) OCP
5 2 (0.94%) Oracle Certification
5 2 (0.94%) PhD
6 1 (0.47%) MCITP
6 1 (0.47%) MCTS
Quality Assurance & Compliance
1 15 (7.08%) QA
2 12 (5.66%) ISO/IEC 27001
3 2 (0.94%) SLA
System Software
1 96 (45.28%) Docker
2 20 (9.43%) Apache ZooKeeper
3 7 (3.30%) HDFS
3 7 (3.30%) Hyper-V
3 7 (3.30%) Varnish
4 5 (2.36%) VirtualBox
4 5 (2.36%) VMware Infrastructure
4 5 (2.36%) vSphere
5 3 (1.42%) KVM
6 2 (0.94%) Oracle RAC
7 1 (0.47%) zsh
Systems Management
1 32 (15.09%) Opscode Chef
2 29 (13.68%) Puppet
3 27 (12.74%) Ansible
4 25 (11.79%) Kubernetes
5 11 (5.19%) Kibana
6 8 (3.77%) HAProxy
6 8 (3.77%) logstash
7 7 (3.30%) ZABBIX
8 5 (2.36%) Ambari
8 5 (2.36%) Hadoop YARN
9 3 (1.42%) Mesos
10 2 (0.94%) Docker Swarm
10 2 (0.94%) Galera Cluster
10 2 (0.94%) Graphite
10 2 (0.94%) Nagios
10 2 (0.94%) Oozie
10 2 (0.94%) Salt
11 1 (0.47%) Grafana
11 1 (0.47%) Marathon
11 1 (0.47%) Terraform
Vendors
1 41 (19.34%) Oracle
2 23 (10.85%) Microsoft
3 22 (10.38%) Red Hat
4 18 (8.49%) VMware
5 15 (7.08%) Google
6 10 (4.72%) Teradata
7 7 (3.30%) Cisco
7 7 (3.30%) Dell
7 7 (3.30%) HP
7 7 (3.30%) New Relic
8 5 (2.36%) SAP
9 4 (1.89%) Atlassian
10 3 (1.42%) MapR
11 2 (0.94%) Cloudera
11 2 (0.94%) Cognos
11 2 (0.94%) Hortonworks
11 2 (0.94%) IBM
12 1 (0.47%) Apigee
Dorking, Surrey
Oliver Bernard
Salary: £30000 - £35000 per annum + Pension, Healthcare
Posted: 1 hour ago
Camberley, Surrey
Initi8 Recruitment
Salary: £45000 - £60000 Per Annum annual bonus, private medical, flexible work
Posted: Yesterday
Reading, Berkshire
Burns Sheehan
Salary: £80000.00 - £100000 per annum
Posted: 8 hours ago
Ascot, Berkshire
Strike IT Services
Salary: benefits
Posted: 18 hours ago
Oxfordshire
Churchill Frank
Salary: £45000 - £65000 per annum + Benefits
Posted: 2 days ago
Hampshire
Austin Fraser
Salary: £60000.00 - £75000.00 per annum + Benefits
Posted: 5 days ago
Crawley, West Sussex
Oscar
Salary: £40000 - £60000 per annum + Benefits
Posted: 5 days ago
Reading, Berkshire
Intec Select
Salary: From £60,000 to £65,000 per annum Plus Excellent Bens and Bonus
Posted: 6 days ago
Maidstone, Kent
1st Choice Computer Appointments Ltd
Salary: From £45,000 to £50,000 per annum
Posted: 3 days ago
Ascot, Berkshire
Premier IT
Salary: £25000.00 - £30000.00 per annum
Posted: 5 days ago
Epsom, Surrey
Martin & Conley
Salary: COMPETITIVE SALARY + EXCELLENT BENEFITS
Posted: 13 days ago