Period
to 23 July 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 23 July 2019 with a comparison to the same period in the previous 2 years.

Apache Cassandra
England > South East
6 months to
23 Jul 2019
Same period 2018 Same period 2017
Rank 372 356 320
Rank change year-on-year -16 -36 +110
Permanent jobs citing Apache Cassandra 151 210 238
As % of all permanent IT jobs advertised in the South East 0.57% 0.70% 0.80%
As % of the Database & Business Intelligence category 2.15% 2.40% 2.65%
Number of salaries quoted 111 172 195
South East median annual salary £55,000 £56,250 £65,000
Median salary % change year-on-year -2.22% -13.46% +23.81%
10th Percentile £27,500 £40,475 £40,000
90th Percentile £81,000 £80,000 £77,500
England median annual salary £70,000 £62,500 £65,000
% change year-on-year +12.00% -3.85% +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 7,014 8,757 8,989
As % of all permanent IT jobs advertised in the South East 26.48% 28.99% 30.27%
Number of salaries quoted 5,917 7,385 7,767
South East median annual salary £47,500 £46,500 £45,000
Median salary % change year-on-year +2.15% +3.33% -
10th Percentile £30,250 £29,750 £27,500
90th Percentile £75,000 £67,500 £65,675
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +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 23 July 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 23 July 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
Thames Valley +4 91 £60,000 +9.09% 4
Berkshire +16 80 £62,000 +12.73% 1
Hampshire +21 41 £50,000 -33.33% 3
East Sussex +27 18 £30,000 -42.86%
Oxfordshire +11 9 £55,000 - 2
Buckinghamshire +4 2 £47,500 -20.83% 1
Surrey -3 1 £70,000 +16.67%
Apache Cassandra
England

For the 6 months to 23 July 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 94 (62.25%) Java
2 84 (55.63%) Python
3 83 (54.97%) Agile Software Development
4 73 (48.34%) MongoDB
5 70 (46.36%) Hadoop
6 64 (42.38%) NoSQL
7 62 (41.06%) Apache Spark
8 56 (37.09%) Kafka
9 54 (35.76%) Amazon AWS
10 52 (34.44%) DevOps
11 48 (31.79%) Linux
12 47 (31.13%) Docker
13 43 (28.48%) Microservices
14 42 (27.81%) Analytics
15 41 (27.15%) Spring
16 40 (26.49%) RESTful
17 39 (25.83%) Open Source
18 38 (25.17%) Software Engineering
18 38 (25.17%) SQL
19 36 (23.84%) Git (software)
19 36 (23.84%) Kubernetes
20 33 (21.85%) Data Science
21 32 (21.19%) Spring Cloud
21 32 (21.19%) Scala
21 32 (21.19%) C#
22 31 (20.53%) Telecoms
22 31 (20.53%) Public Cloud
23 30 (19.87%) Oracle
24 29 (19.21%) Redis
24 29 (19.21%) Big Data

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 62 (41.06%) Apache Spark
2 22 (14.57%) Hyperledger
3 20 (13.25%) Apache
4 16 (10.60%) Apache Pig
5 7 (4.64%) Confluence
6 5 (3.31%) Elasticsearch
7 4 (2.65%) Apache Solr
7 4 (2.65%) Cloud Foundry
8 1 (0.66%) Blackberry Enterprise Server
8 1 (0.66%) CMS
8 1 (0.66%) OpenStack
8 1 (0.66%) Oracle Service Bus
8 1 (0.66%) Sitecore CMS
8 1 (0.66%) WebLogic
Applications
1 1 (0.66%) Microsoft Excel
Cloud Services
1 54 (35.76%) Amazon AWS
2 26 (17.22%) Microsoft Azure
3 24 (15.89%) Akamai
4 11 (7.28%) Cortana Intelligence Suite
5 10 (6.62%) Azure Data Factory
6 9 (5.96%) AWS CloudFormation
6 9 (5.96%) Google Cloud Platform
7 8 (5.30%) Amazon EC2
7 8 (5.30%) Cloud Computing
7 8 (5.30%) SaaS
8 7 (4.64%) Amazon S3
8 7 (4.64%) IaaS
9 4 (2.65%) Amazon CloudWatch
9 4 (2.65%) Amazon EMR
9 4 (2.65%) Amazon Kinesis
9 4 (2.65%) Amazon SQS
9 4 (2.65%) AWS CloudTrail
9 4 (2.65%) Virtual Private Cloud
10 2 (1.32%) PaaS
11 1 (0.66%) Azure Active Directory
Communications & Networking
1 9 (5.96%) Network Security
2 5 (3.31%) TCP/IP
3 3 (1.99%) Firewall
4 2 (1.32%) VPN
5 1 (0.66%) DNS
5 1 (0.66%) HTTP
Database & Business Intelligence
1 73 (48.34%) MongoDB
2 70 (46.36%) Hadoop
3 64 (42.38%) NoSQL
4 29 (19.21%) Big Data
4 29 (19.21%) Redis
5 25 (16.56%) SQL Server
6 22 (14.57%) Blockchain
7 21 (13.91%) Neo4j
8 16 (10.60%) Apache Hive
8 16 (10.60%) Data Lake
9 15 (9.93%) Amazon DynamoDB
10 14 (9.27%) Data Warehouse
11 12 (7.95%) Impala
12 11 (7.28%) Azure SQL Data Warehouse
12 11 (7.28%) Azure SQL Database
12 11 (7.28%) Cosmos DB
12 11 (7.28%) Geospatial Data
12 11 (7.28%) MySQL
13 10 (6.62%) Couchbase
13 10 (6.62%) RDBMS
Development Applications
1 36 (23.84%) Git (software)
2 27 (17.88%) Bitbucket
3 14 (9.27%) Jenkins
4 10 (6.62%) Visual Studio
5 8 (5.30%) JUnit
6 7 (4.64%) JIRA
6 7 (4.64%) JMeter
6 7 (4.64%) Mockito
7 6 (3.97%) Maven
8 4 (2.65%) HP UFT
8 4 (2.65%) LoadRunner
8 4 (2.65%) Selenium
9 1 (0.66%) Ant
9 1 (0.66%) CircleCI
9 1 (0.66%) PHPUnit
9 1 (0.66%) Visual Studio Team System
General
1 31 (20.53%) Telecoms
2 16 (10.60%) Marketing
3 10 (6.62%) Finance
4 9 (5.96%) Retail
5 8 (5.30%) Electronics
5 8 (5.30%) Manufacturing
6 1 (0.66%) Aerospace
6 1 (0.66%) Financial Institution
6 1 (0.66%) Publishing
Job Titles
1 60 (39.74%) Developer
2 29 (19.21%) Software Engineer
3 27 (17.88%) Java Developer
4 24 (15.89%) DevOps Engineer
5 22 (14.57%) Platform Engineer
6 20 (13.25%) Python Developer
7 18 (11.92%) Senior Developer
8 17 (11.26%) Senior Java Developer
9 13 (8.61%) Senior DevOps
9 13 (8.61%) Senior DevOps Engineer
9 13 (8.61%) Senior Platform Engineer
9 13 (8.61%) Senior Software Engineer
10 12 (7.95%) Architect
10 12 (7.95%) Support Engineer
11 11 (7.28%) Junior
11 11 (7.28%) Junior Developer
11 11 (7.28%) Junior Python Developer
12 9 (5.96%) Backend Developer
12 9 (5.96%) Lead Software Engineer
12 9 (5.96%) SQL Developer
Libraries, Frameworks & Software Standards
1 56 (37.09%) Kafka
2 41 (27.15%) Spring
3 40 (26.49%) RESTful
4 32 (21.19%) Spring Cloud
5 27 (17.88%) Akka
6 23 (15.23%) SAML
6 23 (15.23%) Swagger
7 22 (14.57%) OAuth
7 22 (14.57%) Pandas
7 22 (14.57%) scikit-learn
8 14 (9.27%) CSS
8 14 (9.27%) HTML
8 14 (9.27%) Web Services
9 12 (7.95%) RabbitMQ
10 11 (7.28%) AngularJS
10 11 (7.28%) Django
10 11 (7.28%) Node.js
11 10 (6.62%) .NET
11 10 (6.62%) Apache NiFi
12 9 (5.96%) JSON
Miscellaneous
1 31 (20.53%) Public Cloud
2 28 (18.54%) Private Cloud
3 22 (14.57%) Algorithms
4 18 (11.92%) Cloud Native
5 16 (10.60%) Video on Demand
6 10 (6.62%) Greenfield Project
7 9 (5.96%) Mobile App
7 9 (5.96%) NHS
8 4 (2.65%) Enterprise Software
8 4 (2.65%) Hybrid Cloud
9 2 (1.32%) Management Information System
10 1 (0.66%) Analytical Skills
10 1 (0.66%) Self-Motivation
Operating Systems
1 48 (31.79%) Linux
2 10 (6.62%) Android
2 10 (6.62%) Apple iOS
3 8 (5.30%) Windows
Processes & Methodologies
1 83 (54.97%) Agile Software Development
2 52 (34.44%) DevOps
3 43 (28.48%) Microservices
4 42 (27.81%) Analytics
5 39 (25.83%) Open Source
6 38 (25.17%) Software Engineering
7 33 (21.85%) Data Science
8 26 (17.22%) Business Intelligence
9 24 (15.89%) Artificial Intelligence
10 23 (15.23%) API Development
11 22 (14.57%) Cryptography
12 19 (12.58%) ETL
13 15 (9.93%) Scrum
14 14 (9.27%) Data Analytics
15 13 (8.61%) Data Architecture
15 13 (8.61%) SDLC
16 12 (7.95%) Computer Science
16 12 (7.95%) Logistics
17 11 (7.28%) TDD
17 11 (7.28%) Test Automation
Programming Languages
1 94 (62.25%) Java
2 84 (55.63%) Python
3 38 (25.17%) SQL
4 32 (21.19%) C#
4 32 (21.19%) Scala
5 28 (18.54%) JavaScript
6 21 (13.91%) Bash Shell
7 15 (9.93%) Go
8 14 (9.27%) PHP
9 7 (4.64%) Java 8
10 6 (3.97%) Perl
11 5 (3.31%) PowerShell
11 5 (3.31%) Ruby
12 4 (2.65%) C++
12 4 (2.65%) PL/SQL
12 4 (2.65%) VB.NET
13 1 (0.66%) Kotlin
13 1 (0.66%) R
13 1 (0.66%) T-SQL
13 1 (0.66%) VBA
Qualifications
1 28 (18.54%) Degree
2 27 (17.88%) Security Cleared
3 16 (10.60%) SC Cleared
4 11 (7.28%) Computer Science Degree
5 4 (2.65%) AWS Certification
5 4 (2.65%) MCSA
5 4 (2.65%) MCSE
5 4 (2.65%) Microsoft Certification
6 3 (1.99%) DV Cleared
Quality Assurance & Compliance
1 3 (1.99%) Data Quality
1 3 (1.99%) ISO 9001
1 3 (1.99%) ISO/IEC 27001
2 1 (0.66%) ISO 22301
2 1 (0.66%) PCI DSS
2 1 (0.66%) PSD2
2 1 (0.66%) QA
System Software
1 47 (31.13%) Docker
2 8 (5.30%) Apache ZooKeeper
3 2 (1.32%) Apache Flume
3 2 (1.32%) HDFS
4 1 (0.66%) Active Directory
4 1 (0.66%) Virtual Machines
Systems Management
1 36 (23.84%) Kubernetes
2 25 (16.56%) Puppet
3 20 (13.25%) Opscode Chef
4 17 (11.26%) Grafana
4 17 (11.26%) Prometheus
5 16 (10.60%) Terraform
6 10 (6.62%) Ansible
7 4 (2.65%) HP Quality Center
8 3 (1.99%) Salt
9 2 (1.32%) Hadoop YARN
10 1 (0.66%) rkt
10 1 (0.66%) ZABBIX
Vendors
1 30 (19.87%) Oracle
2 16 (10.60%) Microsoft
3 11 (7.28%) Databricks
4 10 (6.62%) Google
5 9 (5.96%) IBM
6 8 (5.30%) SAP
7 7 (4.64%) Tableau
8 6 (3.97%) Informatica
9 5 (3.31%) Salesforce.com
10 4 (2.65%) Teradata
11 3 (1.99%) Cognos
11 3 (1.99%) VMware
12 2 (1.32%) Cloudera
13 1 (0.66%) Juniper
13 1 (0.66%) New Relic
13 1 (0.66%) OutSystems
13 1 (0.66%) Sitecore