Period
to 13 November 2019

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 13 November 2019 with a comparison to the same period in the previous 2 years.

Apache Cassandra
England > South East
6 months to
13 Nov 2019
Same period 2018 Same period 2017
Rank 387 370 364
Rank change year-on-year -17 -6 +9
Permanent jobs citing Apache Cassandra 117 181 200
As % of all permanent IT jobs advertised in the South East 0.46% 0.63% 0.66%
As % of the Database & Business Intelligence category 1.84% 2.16% 2.10%
Number of salaries quoted 78 155 138
South East median annual salary £50,000 £57,500 £66,250
Median salary % change year-on-year -13.04% -13.21% +26.19%
10th Percentile £27,500 £40,000 £40,875
90th Percentile £64,000 £80,000 £78,750
England median annual salary £70,000 £65,000 £65,000
% change year-on-year +7.69% - +4.00%

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 6,376 8,382 9,537
As % of all permanent IT jobs advertised in the South East 25.14% 29.14% 31.40%
Number of salaries quoted 5,436 7,011 8,205
South East median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £30,000 £30,000 £27,500
90th Percentile £71,250 £72,000 £66,250
England median annual salary £52,500 £51,250 £50,000
% change year-on-year +2.44% +2.50% +5.26%

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 13 November 2019.

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 13 November 2019. 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
Hampshire +21 57 £50,000 -33.33% 4
Thames Valley -11 57 £60,000 +4.35% 4
Berkshire +4 55 £60,000 +4.35% 3
Buckinghamshire +6 2 £47,500 -17.39%
East Sussex +5 2 £45,000 -35.71%
Sussex - 1 £45,000 -
Apache Cassandra
England

For the 6 months to 13 November 2019, 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 South East region with a requirement for Apache Cassandra.

1 72 (61.54%) Java
2 63 (53.85%) Hadoop
3 61 (52.14%) Python
4 58 (49.57%) Apache Spark
5 49 (41.88%) Agile Software Development
6 48 (41.03%) MongoDB
7 42 (35.90%) Docker
8 40 (34.19%) DevOps
9 38 (32.48%) Analytics
10 37 (31.62%) Microservices
11 36 (30.77%) NoSQL
12 34 (29.06%) Git (software)
12 34 (29.06%) Security Cleared
12 34 (29.06%) Data Science
13 30 (25.64%) Spring
14 29 (24.79%) C#
14 29 (24.79%) Scala
14 29 (24.79%) Kafka
14 29 (24.79%) Spring Cloud
15 28 (23.93%) Bitbucket
15 28 (23.93%) RESTful
15 28 (23.93%) Linux
15 28 (23.93%) Software Engineering
16 27 (23.08%) Telecoms
16 27 (23.08%) Open Source
17 26 (22.22%) Akka
17 26 (22.22%) Private Cloud
17 26 (22.22%) Public Cloud
18 25 (21.37%) Pandas
18 25 (21.37%) scikit-learn

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 58 (49.57%) Apache Spark
2 21 (17.95%) Hyperledger
3 9 (7.69%) Apache
3 9 (7.69%) Elasticsearch
4 6 (5.13%) Confluence
5 5 (4.27%) Apache Pig
5 5 (4.27%) Apache Solr
6 1 (0.85%) Cloud Foundry
Applications
1 2 (1.71%) Microsoft Excel
Cloud Services
1 24 (20.51%) Azure
2 22 (18.80%) AWS
3 14 (11.97%) GCP
4 13 (11.11%) Akamai
5 9 (7.69%) IaaS
6 8 (6.84%) Azure Data Factory
7 7 (5.98%) Power Platform
8 6 (5.13%) PaaS
9 3 (2.56%) Cortana Intelligence Suite
9 3 (2.56%) SaaS
10 1 (0.85%) Amazon CloudWatch
10 1 (0.85%) Amazon EC2
10 1 (0.85%) Amazon S3
10 1 (0.85%) Amazon SQS
10 1 (0.85%) Apigee
10 1 (0.85%) AWS CloudFormation
10 1 (0.85%) AWS CloudTrail
10 1 (0.85%) Azure Active Directory
10 1 (0.85%) Virtual Private Cloud
Communications & Networking
1 10 (8.55%) Network Security
2 7 (5.98%) VPN
Database & Business Intelligence
1 63 (53.85%) Hadoop
2 48 (41.03%) MongoDB
3 36 (30.77%) NoSQL
4 21 (17.95%) Blockchain
5 18 (15.38%) Data Warehouse
6 16 (13.68%) Big Data
6 16 (13.68%) Redis
7 15 (12.82%) SQL Server
8 11 (9.40%) Data Lake
9 9 (7.69%) Neo4j
9 9 (7.69%) RDBMS
9 9 (7.69%) Relational Database
10 8 (6.84%) Azure SQL Data Warehouse
10 8 (6.84%) PostgreSQL
10 8 (6.84%) SQL Server Reporting Services
11 7 (5.98%) Power BI
12 6 (5.13%) Oracle Database
13 5 (4.27%) Apache Accumulo
13 5 (4.27%) Apache Hive
13 5 (4.27%) Impala
Development Applications
1 34 (29.06%) Git (software)
2 28 (23.93%) Bitbucket
3 6 (5.13%) JIRA
4 4 (3.42%) Jenkins
5 3 (2.56%) JMeter
5 3 (2.56%) JUnit
5 3 (2.56%) Visual Studio
6 2 (1.71%) Octopus Deploy
7 1 (0.85%) HP UFT
7 1 (0.85%) LoadRunner
7 1 (0.85%) Selenium
General
1 27 (23.08%) Telecoms
2 17 (14.53%) Public Sector
3 15 (12.82%) Marketing
4 7 (5.98%) Finance
5 5 (4.27%) Electronics
5 5 (4.27%) Manufacturing
6 1 (0.85%) Aerospace
6 1 (0.85%) Military
Job Titles
1 51 (43.59%) Developer
2 26 (22.22%) Java Developer
3 24 (20.51%) Software Engineer
4 23 (19.66%) Senior Developer
5 22 (18.80%) Senior Java Developer
6 15 (12.82%) DevOps Engineer
7 11 (9.40%) Senior Software Engineer
8 9 (7.69%) Front End Developer (Client-Side Developer)
8 9 (7.69%) Lead Software Engineer
9 8 (6.84%) Platform Engineer
10 6 (5.13%) Architect
10 6 (5.13%) DBA
10 6 (5.13%) Senior DevOps
10 6 (5.13%) Senior DevOps Engineer
10 6 (5.13%) Senior Platform Engineer
11 5 (4.27%) Analyst
11 5 (4.27%) Big Data Solutions Architect
11 5 (4.27%) Data Architect
11 5 (4.27%) Data Engineer
11 5 (4.27%) Solutions Architect
Libraries, Frameworks & Software Standards
1 30 (25.64%) Spring
2 29 (24.79%) Kafka
2 29 (24.79%) Spring Cloud
3 28 (23.93%) RESTful
4 26 (22.22%) Akka
5 25 (21.37%) Pandas
5 25 (21.37%) scikit-learn
6 22 (18.80%) Swagger
7 21 (17.95%) OAuth
7 21 (17.95%) SAML
8 11 (9.40%) RabbitMQ
9 9 (7.69%) CSS
9 9 (7.69%) HTML
9 9 (7.69%) jQuery
10 6 (5.13%) Oracle GoldenGate
10 6 (5.13%) ZeroMQ
11 5 (4.27%) Natural Language Processing
12 4 (3.42%) Dask
12 4 (3.42%) Elastic Stack
12 4 (3.42%) Web Services
Miscellaneous
1 26 (22.22%) Private Cloud
1 26 (22.22%) Public Cloud
2 21 (17.95%) Algorithms
2 21 (17.95%) Video on Demand
3 10 (8.55%) Cloud Native
4 5 (4.27%) Greenfield Project
5 4 (3.42%) Clustering
5 4 (3.42%) Data Centre
6 2 (1.71%) Enterprise Software
Operating Systems
1 28 (23.93%) Linux
2 6 (5.13%) Oracle Linux
2 6 (5.13%) Red Hat Enterprise Linux
3 4 (3.42%) Windows
Processes & Methodologies
1 49 (41.88%) Agile Software Development
2 40 (34.19%) DevOps
3 38 (32.48%) Analytics
4 37 (31.62%) Microservices
5 34 (29.06%) Data Science
6 28 (23.93%) Software Engineering
7 27 (23.08%) Open Source
8 24 (20.51%) API Development
9 22 (18.80%) Artificial Intelligence
10 21 (17.95%) Cryptography
11 15 (12.82%) Business Intelligence
11 15 (12.82%) Logistics
12 10 (8.55%) Data Modelling
12 10 (8.55%) ETL
12 10 (8.55%) Load Balancing
12 10 (8.55%) Online Security
12 10 (8.55%) Product Management
12 10 (8.55%) Technical Leadership
13 9 (7.69%) Front End Development
14 8 (6.84%) Data Analytics
Programming Languages
1 72 (61.54%) Java
2 61 (52.14%) Python
3 29 (24.79%) C#
3 29 (24.79%) Scala
4 22 (18.80%) Bash Shell
5 19 (16.24%) SQL
6 17 (14.53%) JavaScript
7 16 (13.68%) Go
8 12 (10.26%) PHP
9 7 (5.98%) T-SQL
10 3 (2.56%) Java 8
11 2 (1.71%) C++
11 2 (1.71%) Perl
11 2 (1.71%) PowerShell
11 2 (1.71%) Ruby
11 2 (1.71%) VBA
12 1 (0.85%) VB.NET
Qualifications
1 34 (29.06%) Security Cleared
2 16 (13.68%) SC Cleared
3 9 (7.69%) Degree
4 7 (5.98%) DV Cleared
5 1 (0.85%) Computer Science Degree
5 1 (0.85%) TOGAF Certification
Quality Assurance & Compliance
1 1 (0.85%) NIST
1 1 (0.85%) SLA
System Software
1 42 (35.90%) Docker
2 6 (5.13%) Apache ZooKeeper
3 4 (3.42%) VMware Infrastructure
4 2 (1.71%) Apache Flume
4 2 (1.71%) HDFS
Systems Management
1 19 (16.24%) Kubernetes
2 15 (12.82%) Grafana
3 11 (9.40%) Prometheus
4 9 (7.69%) Puppet
5 8 (6.84%) Ansible
6 6 (5.13%) Oracle Enterprise Manager
6 6 (5.13%) Oracle RMAN
6 6 (5.13%) Terraform
7 5 (4.27%) Salt
8 4 (3.42%) Microsoft Clustering
8 4 (3.42%) Opscode Chef
9 2 (1.71%) Hadoop YARN
9 2 (1.71%) Packer
10 1 (0.85%) HP Quality Center
Vendors
1 19 (16.24%) Oracle
2 11 (9.40%) Microsoft
3 10 (8.55%) Google
4 9 (7.69%) Red Hat
5 8 (6.84%) Databricks
6 6 (5.13%) IBM
7 5 (4.27%) SAP
8 4 (3.42%) VMware
9 3 (2.56%) Informatica
10 2 (1.71%) Cloudera
11 1 (0.85%) BiZZdesign
11 1 (0.85%) ForgeRock
11 1 (0.85%) OutSystems
11 1 (0.85%) Salesforce.com
11 1 (0.85%) SEEBURGER
11 1 (0.85%) Sitecore