Period
to 18 January 2018

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 6 months to 18 January 2018 with a comparison to the same period in the previous 2 years.

Apache Cassandra
England > South East
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 380 394 474
Rank change year-on-year +14 +80 +80
Permanent jobs citing Apache Cassandra 162 190 169
As % of all permanent IT jobs advertised in the South East 0.52% 0.59% 0.42%
As % of the Database & Business Intelligence category 1.65% 2.07% 1.25%
Number of salaries quoted 112 171 169
South East median annual salary £65,000 £54,000 £55,000
Median salary % change year-on-year +20.37% -1.82% +4.76%
10th Percentile £27,500 £40,625 £20,750
90th Percentile £80,000 £72,500 £100,000
England 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 the South East with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South East
Permanent vacancies with a requirement for database or business intelligence skills 9,805 9,192 13,564
As % of all permanent IT jobs advertised in the South East 31.65% 28.78% 33.42%
Number of salaries quoted 8,432 7,997 11,684
South East median annual salary £45,000 £45,000 £44,141
Median salary % change year-on-year - +1.95% +6.36%
10th Percentile £27,500 £28,000 £27,500
90th Percentile £65,000 £66,250 £63,750
England median annual salary £50,000 £47,500 £46,000
% change year-on-year +5.26% +3.26% +2.22%

Apache Cassandra
Job Vacancy Trend in the South East

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in the South East.

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 6 months to 18 January 2018.

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 6 months to 18 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
Thames Valley +38 101 £65,000 +8.33% 18
Berkshire +49 76 £65,000 +18.18% 13
Surrey -27 28 £65,000 +36.84% 1
Hampshire -16 24 £72,500 +52.63% 3
Oxfordshire -10 20 £55,000 -12.00% 5
Kent +26 7 £38,750 -18.42%
Buckinghamshire +10 5 £41,250 +50.00%
West Sussex -5 3 - -
Middlesex +13 1 £75,000 -
Apache Cassandra
England

For the 6 months to 18 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 South East region with a requirement for Apache Cassandra.

1 92 (56.79%) Java
2 77 (47.53%) NoSQL
3 71 (43.83%) MongoDB
3 71 (43.83%) Python
4 68 (41.98%) Linux
5 66 (40.74%) Amazon AWS
6 52 (32.10%) Agile Software Development
7 51 (31.48%) RabbitMQ
8 50 (30.86%) MySQL
9 48 (29.63%) Apache Spark
10 43 (26.54%) SQL
11 39 (24.07%) Docker
12 38 (23.46%) Big Data
12 38 (23.46%) TDD
13 37 (22.84%) Machine Learning
14 36 (22.22%) Kafka
15 35 (21.60%) Software Engineering
15 35 (21.60%) Ruby
15 35 (21.60%) Web Services
16 34 (20.99%) RESTful
16 34 (20.99%) Continuous Integration
16 34 (20.99%) DevOps
17 33 (20.37%) Hadoop
18 31 (19.14%) Elasticsearch
19 30 (18.52%) Opscode Chef
19 30 (18.52%) Amazon DynamoDB
20 29 (17.90%) PostgreSQL
20 29 (17.90%) JavaScript
20 29 (17.90%) Degree
21 28 (17.28%) Spring

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 48 (29.63%) Apache Spark
2 31 (19.14%) Elasticsearch
3 8 (4.94%) Apache Pig
3 8 (4.94%) Apache Solr
3 8 (4.94%) OpenStack
4 5 (3.09%) nginx
4 5 (3.09%) SAS
4 5 (3.09%) uWSGI
5 3 (1.85%) Cloud Foundry
5 3 (1.85%) Oracle SOA Suite
6 2 (1.23%) BizTalk Server
6 2 (1.23%) JBoss
7 1 (0.62%) Apache
7 1 (0.62%) CMS
7 1 (0.62%) Confluence
7 1 (0.62%) IIS
Applications
1 1 (0.62%) GNU Octave
1 1 (0.62%) Mathematica
1 1 (0.62%) SPSS
Business Applications
1 2 (1.23%) Dynamics CRM
1 2 (1.23%) Payment Gateway
2 1 (0.62%) Summit
Cloud Services
1 66 (40.74%) Amazon AWS
2 20 (12.35%) Microsoft Azure
3 18 (11.11%) Amazon SQS
4 15 (9.26%) PaaS
5 12 (7.41%) Akamai
5 12 (7.41%) SaaS
6 11 (6.79%) IaaS
7 8 (4.94%) Datadog
8 5 (3.09%) Google Cloud Platform
9 2 (1.23%) Bluemix
9 2 (1.23%) Heroku
9 2 (1.23%) IBM Cloud
10 1 (0.62%) OpenShift
Communications & Networking
1 18 (11.11%) AMQP
2 5 (3.09%) Firewall
2 5 (3.09%) LAN
2 5 (3.09%) WAN
3 4 (2.47%) HTTP
3 4 (2.47%) Network Security
4 3 (1.85%) Internet
5 2 (1.23%) DNS
5 2 (1.23%) GSM
5 2 (1.23%) LTE
5 2 (1.23%) SAN
5 2 (1.23%) UMTS
5 2 (1.23%) VPN
6 1 (0.62%) HTTPS
6 1 (0.62%) SSL
6 1 (0.62%) TCP/IP
Database & Business Intelligence
1 77 (47.53%) NoSQL
2 71 (43.83%) MongoDB
3 50 (30.86%) MySQL
4 38 (23.46%) Big Data
5 33 (20.37%) Hadoop
6 30 (18.52%) Amazon DynamoDB
7 29 (17.90%) PostgreSQL
8 27 (16.67%) Relational Database
9 24 (14.81%) HBase
10 23 (14.20%) RDBMS
11 14 (8.64%) Redis
12 12 (7.41%) Flink
13 11 (6.79%) Amazon Redshift
13 11 (6.79%) Apache Hive
14 9 (5.56%) SQL Server
15 7 (4.32%) Data Warehouse
16 5 (3.09%) Neo4j
17 4 (2.47%) MariaDB
18 2 (1.23%) Bigtable
18 2 (1.23%) Power BI
Development Applications
1 27 (16.67%) Jenkins
2 20 (12.35%) JUnit
3 18 (11.11%) Git (software)
4 14 (8.64%) Maven
5 12 (7.41%) Ant
6 5 (3.09%) GitLab
6 5 (3.09%) JIRA
7 2 (1.23%) HP UFT
7 2 (1.23%) Selenium
7 2 (1.23%) SpecFlow
7 2 (1.23%) Subversion
7 2 (1.23%) Visual Studio Team System
8 1 (0.62%) git-flow
8 1 (0.62%) Mockito
8 1 (0.62%) MSBuild
8 1 (0.62%) PhpStorm
8 1 (0.62%) Sonatype Nexus
8 1 (0.62%) Team Foundation Server
8 1 (0.62%) TeamCity
8 1 (0.62%) Vagrant
General
1 26 (16.05%) Finance
2 15 (9.26%) Banking
2 15 (9.26%) Marketing
2 15 (9.26%) Telecoms
3 13 (8.02%) Electronics
3 13 (8.02%) Manufacturing
4 4 (2.47%) Games
4 4 (2.47%) Retail
5 2 (1.23%) Billing
5 2 (1.23%) Investment Banking
5 2 (1.23%) Law
Job Titles
1 57 (35.19%) Developer
2 34 (20.99%) Architect
3 31 (19.14%) Java Developer
4 28 (17.28%) Senior Developer
5 19 (11.73%) Senior Java Developer
6 17 (10.49%) Software Architect
7 16 (9.88%) DevOps Engineer
8 15 (9.26%) Full Stack Developer
8 15 (9.26%) Software Developer
9 13 (8.02%) Data Engineer
9 13 (8.02%) Python Developer
10 11 (6.79%) Administrator
10 11 (6.79%) Data Scientist
11 10 (6.17%) Data Architect
12 9 (5.56%) Java Architect
12 9 (5.56%) Linux Engineer
12 9 (5.56%) Senior Full Stack Developer
12 9 (5.56%) Systems Engineer
13 8 (4.94%) DevOps Systems Engineer
13 8 (4.94%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 51 (31.48%) RabbitMQ
2 36 (22.22%) Kafka
3 35 (21.60%) Web Services
4 34 (20.99%) RESTful
5 28 (17.28%) Spring
6 20 (12.35%) Node.js
7 11 (6.79%) Django
8 10 (6.17%) HTML
8 10 (6.17%) REST
9 8 (4.94%) CSS
10 7 (4.32%) .NET
11 6 (3.70%) AngularJS
11 6 (3.70%) J2SE
11 6 (3.70%) Ruby on Rails
12 5 (3.09%) Celery
12 5 (3.09%) Flask
13 4 (2.47%) HTML5
13 4 (2.47%) JSON
14 3 (1.85%) CSS3
14 3 (1.85%) Natural Language Processing
Miscellaneous
1 22 (13.58%) Enterprise Software
2 21 (12.96%) Computer Science
3 16 (9.88%) Data Centre
4 8 (4.94%) Data Structures
4 8 (4.94%) Mobile App
4 8 (4.94%) Social Media
5 5 (3.09%) Algorithms
6 3 (1.85%) Fintech
6 3 (1.85%) Linux Command Line
7 2 (1.23%) Analytical Skills
7 2 (1.23%) Greenfield Project
7 2 (1.23%) Public Cloud
7 2 (1.23%) User Experience
8 1 (0.62%) Cloud Native
8 1 (0.62%) Clustering
8 1 (0.62%) Enterprise Cloud
8 1 (0.62%) Robotics
8 1 (0.62%) Video on Demand
8 1 (0.62%) Virtual Team
Operating Systems
1 68 (41.98%) Linux
2 14 (8.64%) CentOS
3 10 (6.17%) Windows
4 5 (3.09%) Debian
4 5 (3.09%) Ubuntu
4 5 (3.09%) Unix
5 3 (1.85%) Windows Server
6 2 (1.23%) Windows Server 2012
7 1 (0.62%) Android
7 1 (0.62%) Apple iOS
7 1 (0.62%) Oracle Linux
7 1 (0.62%) Red Hat Enterprise Linux
Processes & Methodologies
1 52 (32.10%) Agile Software Development
2 38 (23.46%) TDD
3 37 (22.84%) Machine Learning
4 35 (21.60%) Software Engineering
5 34 (20.99%) Continuous Integration
5 34 (20.99%) DevOps
6 26 (16.05%) Scrum
7 25 (15.43%) High Availability
8 18 (11.11%) Microservices
8 18 (11.11%) Open Source
9 17 (10.49%) API Design
10 14 (8.64%) Configuration Management
10 14 (8.64%) Continuous Delivery
10 14 (8.64%) Mathematics
11 13 (8.02%) Business Intelligence
11 13 (8.02%) Digital Marketing
11 13 (8.02%) Mentoring
11 13 (8.02%) Programme Management
11 13 (8.02%) SOA
12 12 (7.41%) Domain-Driven Design
Programming Languages
1 92 (56.79%) Java
2 71 (43.83%) Python
3 43 (26.54%) SQL
4 35 (21.60%) Ruby
5 29 (17.90%) JavaScript
6 25 (15.43%) C#
7 24 (14.81%) Scala
8 15 (9.26%) C++
9 10 (6.17%) Bash Shell
9 10 (6.17%) Perl
10 8 (4.94%) Go
10 8 (4.94%) R
11 7 (4.32%) PHP
12 4 (2.47%) C
13 3 (1.85%) MATLAB
13 3 (1.85%) PowerShell
14 1 (0.62%) F#
14 1 (0.62%) Kotlin
Qualifications
1 29 (17.90%) Degree
2 11 (6.79%) Master's Degree
3 10 (6.17%) Computer Science Degree
4 6 (3.70%) PhD
5 3 (1.85%) RHCE
6 2 (1.23%) MCP
6 2 (1.23%) MCSA
6 2 (1.23%) MCSD
6 2 (1.23%) MCSE
6 2 (1.23%) Microsoft Certification
6 2 (1.23%) SC Cleared
6 2 (1.23%) Security Cleared
Quality Assurance & Compliance
1 8 (4.94%) QA
2 2 (1.23%) PCI DSS
System Software
1 39 (24.07%) Docker
2 8 (4.94%) VMware Infrastructure
3 6 (3.70%) KVM
3 6 (3.70%) Xen
4 5 (3.09%) Virtual Machines
5 4 (2.47%) Hyper-V
6 2 (1.23%) Active Directory
6 2 (1.23%) Apache Flume
6 2 (1.23%) NFS
6 2 (1.23%) VMware ESXi
6 2 (1.23%) VMware NSX
6 2 (1.23%) vSphere
7 1 (0.62%) Apache ZooKeeper
Systems Management
1 30 (18.52%) Opscode Chef
2 26 (16.05%) Ansible
3 15 (9.26%) Grafana
3 15 (9.26%) Kubernetes
3 15 (9.26%) Prometheus
3 15 (9.26%) Puppet
4 8 (4.94%) Cobbler
4 8 (4.94%) Nagios
5 3 (1.85%) Terraform
6 2 (1.23%) Hadoop YARN
6 2 (1.23%) logstash
7 1 (0.62%) AirWatch
7 1 (0.62%) Oozie
Vendors
1 20 (12.35%) Oracle
2 15 (9.26%) Red Hat
3 14 (8.64%) Google
4 13 (8.02%) SAP
5 10 (6.17%) VMware
6 5 (3.09%) Atlassian
7 4 (2.47%) Cloudera
7 4 (2.47%) Microsoft
7 4 (2.47%) Salesforce.com
7 4 (2.47%) SaltStack
7 4 (2.47%) Twitter
8 3 (1.85%) IBM
9 2 (1.23%) Brocade
9 2 (1.23%) Cisco
9 2 (1.23%) Juniper
9 2 (1.23%) Splunk
9 2 (1.23%) Tableau
10 1 (0.62%) Adobe
10 1 (0.62%) Apigee
10 1 (0.62%) RedGate