Period
to 21 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Surrey 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 21 November 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
South East > Surrey
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 234 215 275
Rank change year-on-year -19 +60 +27
Permanent jobs citing Apache Cassandra 30 54 28
As % of all permanent IT jobs advertised in Surrey 0.48% 0.81% 0.33%
As % of the Database & Business Intelligence category 1.55% 2.72% 1.01%
Number of salaries quoted 31 46 26
Surrey median annual salary £65,000 £54,500 £55,000
Median salary % change year-on-year +19.27% -0.91% -10.20%
10th Percentile £27,500 £40,938 £36,125
90th Percentile £77,500 £72,500 £69,375
South East median annual salary £65,000 £52,500 £50,000
% change year-on-year +23.81% +5.00% -11.11%

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 Surrey with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Surrey
Permanent vacancies with a requirement for database or business intelligence skills 1936 1986 2763
As % of all permanent IT jobs advertised in Surrey 31.01% 29.95% 32.27%
Number of salaries quoted 1648 1720 2391
Surrey median annual salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11% -
10th Percentile £31,250 £31,250 £28,250
90th Percentile £67,500 £71,250 £67,500
South East median annual salary £45,000 £45,000 £42,845
% change year-on-year - +5.03% +3.24%

Apache Cassandra
Job Vacancy Trend in Surrey

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Surrey.

Job vacancy trend for Apache Cassandra in Surrey

Apache Cassandra
Salary Trend in Surrey

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

Salary trend for Apache Cassandra in Surrey

Apache Cassandra
Salary Histogram in Surrey

The salary distribution of IT jobs citing Apache Cassandra in Surrey over the 6 months to 21 November 2017.

Salary histogram for Apache Cassandra in Surrey

Apache Cassandra
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the Surrey region over the 6 months to 21 November 2017. 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
Epsom -2 8 £30,000 -57.14% 2
Guildford -7 3 £35,000 -41.67%
Apache Cassandra
South East

For the 6 months to 21 November 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 Surrey region with a requirement for Apache Cassandra.

1 20 (66.67%) Kafka
2 14 (46.67%) MongoDB
3 13 (43.33%) NoSQL
3 13 (43.33%) Big Data
3 13 (43.33%) Linux
3 13 (43.33%) Python
3 13 (43.33%) Mathematics
4 12 (40.00%) Degree
4 12 (40.00%) Java
4 12 (40.00%) Computer Science
5 11 (36.67%) Physics
5 11 (36.67%) Amazon AWS
5 11 (36.67%) Machine Learning
5 11 (36.67%) Apache Spark
5 11 (36.67%) Google
6 9 (30.00%) MVC
6 9 (30.00%) DevOps
6 9 (30.00%) Elasticsearch
6 9 (30.00%) Bash Shell
6 9 (30.00%) Microsoft Azure
7 8 (26.67%) Social Media
7 8 (26.67%) Puppet
7 8 (26.67%) Node.js
7 8 (26.67%) Opscode Chef
7 8 (26.67%) Datadog
7 8 (26.67%) Cobbler
7 8 (26.67%) Agile Software Development
7 8 (26.67%) Banking
7 8 (26.67%) Spring
7 8 (26.67%) Ruby

Apache Cassandra
Co-occurring IT Skills in Surrey 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 11 (36.67%) Apache Spark
2 9 (30.00%) Elasticsearch
3 2 (6.67%) Apache Solr
3 2 (6.67%) SAS
4 1 (3.33%) Tomcat
Cloud Services
1 11 (36.67%) Amazon AWS
2 9 (30.00%) Microsoft Azure
3 8 (26.67%) Datadog
Communications & Networking
1 3 (10.00%) Internet
2 1 (3.33%) DNS
2 1 (3.33%) HTTP
Database & Business Intelligence
1 14 (46.67%) MongoDB
2 13 (43.33%) Big Data
2 13 (43.33%) NoSQL
3 7 (23.33%) Amazon Redshift
3 7 (23.33%) Flink
4 6 (20.00%) Redis
5 3 (10.00%) MySQL
5 3 (10.00%) Relational Database
6 2 (6.67%) Amazon DynamoDB
6 2 (6.67%) Apache Hive
6 2 (6.67%) Data Lake
6 2 (6.67%) Data Mining
6 2 (6.67%) Hadoop
6 2 (6.67%) HBase
6 2 (6.67%) SQL Server
7 1 (3.33%) Neo4j
Development Applications
1 2 (6.67%) Git (software)
2 1 (3.33%) Ant
2 1 (3.33%) Hudson
2 1 (3.33%) Jenkins
2 1 (3.33%) Maven
General
1 8 (26.67%) Banking
2 2 (6.67%) Games
3 1 (3.33%) Finance
Job Titles
1 12 (40.00%) Developer
2 9 (30.00%) DevOps Engineer
3 8 (26.67%) DevOps Systems Engineer
3 8 (26.67%) Java Developer
3 8 (26.67%) Systems Engineer
4 7 (23.33%) Linux DevOps Engineer
4 7 (23.33%) Linux Engineer
4 7 (23.33%) Linux Systems Engineer
4 7 (23.33%) Linux/Unix DevOps
5 6 (20.00%) Data Scientist
6 3 (10.00%) Data Engineer
6 3 (10.00%) Graduate
7 2 (6.67%) AWS DevOps
7 2 (6.67%) AWS DevOps Engineer
7 2 (6.67%) AWS Engineer
7 2 (6.67%) C++ Developer
7 2 (6.67%) Senior Data Scientist
8 1 (3.33%) AWS Developer
8 1 (3.33%) C++ Software Developer
8 1 (3.33%) Lead Systems Engineer
Libraries, Frameworks & Software Standards
1 20 (66.67%) Kafka
2 8 (26.67%) Node.js
2 8 (26.67%) Spring
3 3 (10.00%) ActiveMQ
3 3 (10.00%) RabbitMQ
3 3 (10.00%) Web Services
4 2 (6.67%) AngularJS
4 2 (6.67%) CSS
4 2 (6.67%) D3.js
4 2 (6.67%) Express
4 2 (6.67%) HTML
4 2 (6.67%) J2EE
4 2 (6.67%) J2ME
4 2 (6.67%) J2SE
4 2 (6.67%) JMS
4 2 (6.67%) Natural Language Processing
4 2 (6.67%) REST
4 2 (6.67%) RESTful
4 2 (6.67%) SOAP
4 2 (6.67%) Symfony
Miscellaneous
1 12 (40.00%) Computer Science
2 8 (26.67%) Social Media
3 2 (6.67%) Analytical Skills
3 2 (6.67%) Cloud Native
3 2 (6.67%) Mobile App
4 1 (3.33%) Fintech
Operating Systems
1 13 (43.33%) Linux
2 2 (6.67%) Android
2 2 (6.67%) Apple iOS
Processes & Methodologies
1 13 (43.33%) Mathematics
2 11 (36.67%) Machine Learning
2 11 (36.67%) Physics
3 9 (30.00%) DevOps
3 9 (30.00%) MVC
4 8 (26.67%) Agile Software Development
4 8 (26.67%) Configuration Management
4 8 (26.67%) Presales
5 7 (23.33%) Artificial Intelligence
6 5 (16.67%) Low Latency
6 5 (16.67%) Multithreading
7 4 (13.33%) Analytics
8 3 (10.00%) Scrum
8 3 (10.00%) Software Engineering
9 2 (6.67%) Applied Mathematics
9 2 (6.67%) CQRS
9 2 (6.67%) Data Analytics
9 2 (6.67%) Deep Learning
9 2 (6.67%) Statistical Modelling
9 2 (6.67%) Statistics
Programming Languages
1 13 (43.33%) Python
2 12 (40.00%) Java
3 9 (30.00%) Bash Shell
4 8 (26.67%) Perl
4 8 (26.67%) Ruby
5 5 (16.67%) Scala
6 3 (10.00%) SQL
7 2 (6.67%) C
7 2 (6.67%) C++
7 2 (6.67%) Groovy
7 2 (6.67%) MATLAB
7 2 (6.67%) PHP
7 2 (6.67%) R
8 1 (3.33%) Java 9
8 1 (3.33%) JavaScript
Qualifications
1 12 (40.00%) Degree
2 8 (26.67%) Computer Science Degree
3 7 (23.33%) Master's Degree
4 4 (13.33%) PhD
5 3 (10.00%) RHCE
6 2 (6.67%) SC Cleared
6 2 (6.67%) Security Cleared
Quality Assurance & Compliance
1 1 (3.33%) QA
System Software
1 2 (6.67%) Docker
2 1 (3.33%) Virtual Machines
2 1 (3.33%) VirtualBox
Systems Management
1 8 (26.67%) Ansible
1 8 (26.67%) Cobbler
1 8 (26.67%) Grafana
1 8 (26.67%) Nagios
1 8 (26.67%) Opscode Chef
1 8 (26.67%) Prometheus
1 8 (26.67%) Puppet
2 1 (3.33%) Kubernetes
2 1 (3.33%) Mesos
Vendors
1 11 (36.67%) Google
2 4 (13.33%) Twitter