Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Bristol 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 19 November 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
South West > Bristol
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 173 152 176
Rank change year-on-year -21 +24 +1
Permanent jobs citing Apache Cassandra 29 30 21
As % of all permanent IT jobs advertised in Bristol 0.76% 0.93% 0.56%
As % of the Database & Business Intelligence category 2.54% 3.09% 1.60%
Number of salaries quoted 27 29 21
Bristol median annual salary £52,500 £62,500 £55,000
Median salary % change year-on-year -16.00% +13.64% -8.33%
10th Percentile £36,250 £56,250 £45,000
90th Percentile £58,750 £78,750 £85,000
South West median annual salary £45,000 £62,500 £50,000
% change year-on-year -28.00% +25.00% -16.67%

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 Bristol with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Bristol
Permanent vacancies with a requirement for database or business intelligence skills 1143 970 1313
As % of all permanent IT jobs advertised in Bristol 30.10% 30.23% 34.73%
Number of salaries quoted 989 860 1188
Bristol median annual salary £42,500 £42,500 £40,000
Median salary % change year-on-year - +6.25% -
10th Percentile £26,250 £28,750 £27,500
90th Percentile £65,000 £73,750 £65,000
South West median annual salary £40,000 £40,127 £38,648
% change year-on-year -0.32% +3.83% +3.06%

Apache Cassandra
Job Vacancy Trend in Bristol

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

Job vacancy trend for Apache Cassandra in Bristol

Apache Cassandra
Salary Trend in Bristol

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

Salary trend for Apache Cassandra in Bristol

Apache Cassandra
Salary Histogram in Bristol

The salary distribution of IT jobs citing Apache Cassandra in Bristol over the 6 months to 19 November 2017.

Salary histogram for Apache Cassandra in Bristol

For the 6 months to 19 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 Bristol region with a requirement for Apache Cassandra.

1 27 (93.10%) Agile Software Development
2 24 (82.76%) MongoDB
3 23 (79.31%) Jenkins
3 23 (79.31%) Git (software)
3 23 (79.31%) TDD
4 22 (75.86%) Amazon AWS
4 22 (75.86%) JSON
4 22 (75.86%) AngularJS
4 22 (75.86%) REST
5 21 (72.41%) NoSQL
5 21 (72.41%) HTML
5 21 (72.41%) CSS
5 21 (72.41%) DevOps
6 20 (68.97%) C#
6 20 (68.97%) JavaScript
6 20 (68.97%) SaaS
6 20 (68.97%) Microsoft Azure
7 19 (65.52%) ASP.NET MVC
7 19 (65.52%) CouchDB
7 19 (65.52%) Atlassian Bamboo
7 19 (65.52%) PaaS
7 19 (65.52%) BDD
7 19 (65.52%) Kafka
7 19 (65.52%) .NET
7 19 (65.52%) ASP.NET
7 19 (65.52%) MVC
7 19 (65.52%) Continuous Delivery
8 18 (62.07%) User Experience
8 18 (62.07%) OO
8 18 (62.07%) IaaS

Apache Cassandra
Co-occurring IT Skills in Bristol 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 5 (17.24%) Elasticsearch
2 4 (13.79%) Apache Spark
3 3 (10.34%) Drupal
4 1 (3.45%) Apache
4 1 (3.45%) Apache Solr
4 1 (3.45%) JBoss
4 1 (3.45%) Jetty
4 1 (3.45%) OpenStack
4 1 (3.45%) Tomcat
4 1 (3.45%) WebLogic
4 1 (3.45%) WebSphere
4 1 (3.45%) WebSphere Application Server
Cloud Services
1 22 (75.86%) Amazon AWS
2 20 (68.97%) Microsoft Azure
2 20 (68.97%) SaaS
3 19 (65.52%) PaaS
4 18 (62.07%) IaaS
5 1 (3.45%) Amazon EMR
5 1 (3.45%) Amazon Kinesis
5 1 (3.45%) Amazon S3
5 1 (3.45%) AWS Elastic Beanstalk
5 1 (3.45%) AWS Lambda
5 1 (3.45%) Cloud Computing
Communications & Networking
1 16 (55.17%) SSL
2 14 (48.28%) HTTP
3 1 (3.45%) DNS
3 1 (3.45%) Firewall
3 1 (3.45%) MQTT
3 1 (3.45%) VPN
Database & Business Intelligence
1 24 (82.76%) MongoDB
2 21 (72.41%) NoSQL
3 19 (65.52%) CouchDB
4 17 (58.62%) RDBMS
4 17 (58.62%) Relational Database
5 16 (55.17%) SQL Server
6 7 (24.14%) PostgreSQL
7 5 (17.24%) Neo4j
8 4 (13.79%) MySQL
9 2 (6.90%) Big Data
9 2 (6.90%) Hadoop
10 1 (3.45%) Amazon Redshift
10 1 (3.45%) Apache Hive
10 1 (3.45%) Couchbase
10 1 (3.45%) HBase
10 1 (3.45%) Redis
10 1 (3.45%) Riak
Development Applications
1 23 (79.31%) Git (software)
1 23 (79.31%) Jenkins
2 19 (65.52%) Atlassian Bamboo
3 17 (58.62%) MSBuild
4 16 (55.17%) Mercurial
5 3 (10.34%) Gradle
5 3 (10.34%) Subversion
6 1 (3.45%) JIRA
6 1 (3.45%) Sonatype Nexus
General
1 13 (44.83%) Finance
2 12 (41.38%) Electronics
2 12 (41.38%) Manufacturing
2 12 (41.38%) Marketing
2 12 (41.38%) Telecoms
3 1 (3.45%) Legal
Job Titles
1 19 (65.52%) Developer
2 13 (44.83%) C# Developer
3 12 (41.38%) .NET Developer
3 12 (41.38%) C# .NET Developer
4 11 (37.93%) ASP.NET Developer
4 11 (37.93%) C# ASP.NET Developer
4 11 (37.93%) Software Developer
5 9 (31.03%) .NET Software Developer
5 9 (31.03%) C# Software Developer
6 7 (24.14%) Software Engineer
7 3 (10.34%) ASP.NET MVC Developer
7 3 (10.34%) C# Software Engineer
7 3 (10.34%) Java Engineer
7 3 (10.34%) Java Software Engineer
7 3 (10.34%) Python Developer
7 3 (10.34%) Senior Developer
8 2 (6.90%) Agile Developer
8 2 (6.90%) Data Engineer
8 2 (6.90%) JavaScript Engineer
8 2 (6.90%) Python/Django Developer
Libraries, Frameworks & Software Standards
1 22 (75.86%) AngularJS
1 22 (75.86%) JSON
1 22 (75.86%) REST
2 21 (72.41%) CSS
2 21 (72.41%) HTML
3 19 (65.52%) .NET
3 19 (65.52%) ASP.NET
3 19 (65.52%) ASP.NET MVC
3 19 (65.52%) Kafka
4 18 (62.07%) HTML5
5 17 (58.62%) RabbitMQ
6 6 (20.69%) Node.js
7 4 (13.79%) React
8 3 (10.34%) Django
8 3 (10.34%) jQuery
8 3 (10.34%) SOAP
8 3 (10.34%) Web Services
9 1 (3.45%) ASP.NET Web API
9 1 (3.45%) LINQ
9 1 (3.45%) Lucene
Miscellaneous
1 18 (62.07%) User Experience
2 14 (48.28%) Analytical Skills
3 1 (3.45%) Computer Science
3 1 (3.45%) Enterprise Software
3 1 (3.45%) Industrial Internet of Things
Operating Systems
1 1 (3.45%) Linux
Processes & Methodologies
1 27 (93.10%) Agile Software Development
2 23 (79.31%) TDD
3 21 (72.41%) DevOps
4 19 (65.52%) BDD
4 19 (65.52%) Continuous Delivery
4 19 (65.52%) MVC
5 18 (62.07%) OO
6 16 (55.17%) Kanban
6 16 (55.17%) Scrum
7 15 (51.72%) SOLID
8 14 (48.28%) Analytical Thinking
8 14 (48.28%) Don't repeat yourself (DRY)
9 12 (41.38%) Business Intelligence
9 12 (41.38%) Digital Marketing
9 12 (41.38%) Programme Management
10 10 (34.48%) Software Engineering
11 5 (17.24%) Analytics
12 4 (13.79%) Web Development
13 3 (10.34%) Machine Learning
13 3 (10.34%) Predictive Analytics
Programming Languages
1 20 (68.97%) C#
1 20 (68.97%) JavaScript
2 16 (55.17%) SQL
3 9 (31.03%) Python
4 4 (13.79%) Java
4 4 (13.79%) PHP
5 2 (6.90%) Bash Shell
5 2 (6.90%) Ruby
6 1 (3.45%) C++
6 1 (3.45%) Go
6 1 (3.45%) GraphQL
6 1 (3.45%) Perl
6 1 (3.45%) Scala
Qualifications
1 4 (13.79%) Degree
System Software
1 4 (13.79%) Docker
Systems Management
1 1 (3.45%) Ansible
1 1 (3.45%) Kibana
1 1 (3.45%) logstash
1 1 (3.45%) Opscode Chef
1 1 (3.45%) Puppet
1 1 (3.45%) Salt
Vendors
1 12 (41.38%) SAP
2 2 (6.90%) Google
3 1 (3.45%) Oracle