Period
to 15 January 2019

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 15 January 2019 with a comparison to the same period in the previous 2 years.

Apache Cassandra
South West > Bristol
6 months to
15 Jan 2019
Same period 2018 Same period 2017
Rank 166 177 152
Rank change year-on-year +11 -25 +16
Permanent jobs citing Apache Cassandra 18 19 29
As % of all permanent IT jobs advertised in Bristol 0.51% 0.53% 0.91%
As % of the Database & Business Intelligence category 1.86% 1.66% 3.08%
Number of salaries quoted 18 18 28
Bristol median annual salary £51,250 £52,500 £62,500
Median salary % change year-on-year -2.38% -16.00% -5.66%
10th Percentile £42,500 £36,250 £56,250
90th Percentile £65,750 £58,750 £78,750
South West median annual salary £50,000 £45,000 £57,500
% change year-on-year +11.11% -21.74% +15.00%

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 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 968 1,142 941
As % of all permanent IT jobs advertised in Bristol 27.44% 31.62% 29.44%
Number of salaries quoted 840 971 832
Bristol median annual salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.56% +12.50%
10th Percentile £28,750 £28,750 £30,000
90th Percentile £67,500 £62,500 £71,250
South West median annual salary £45,000 £41,000 £42,500
% change year-on-year +9.76% -3.53% +9.11%

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 15 January 2019.

Salary histogram for Apache Cassandra in Bristol

For the 6 months to 15 January 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 Bristol region with a requirement for Apache Cassandra.

1 17 (94.44%) Relational Database
2 16 (88.89%) AngularJS
3 15 (83.33%) Agile Software Development
4 14 (77.78%) Software Engineering
5 13 (72.22%) OO
5 13 (72.22%) REST
6 12 (66.67%) MongoDB
7 11 (61.11%) NoSQL
7 11 (61.11%) Amazon AWS
7 11 (61.11%) JavaScript
7 11 (61.11%) RDBMS
8 10 (55.56%) MVC
8 10 (55.56%) C#
8 10 (55.56%) HTML
8 10 (55.56%) CSS
8 10 (55.56%) HTML5
9 9 (50.00%) Microsoft Azure
9 9 (50.00%) ASP.NET MVC
9 9 (50.00%) SaaS
9 9 (50.00%) PaaS
9 9 (50.00%) CouchDB
9 9 (50.00%) IaaS
9 9 (50.00%) User Experience
9 9 (50.00%) ASP.NET
9 9 (50.00%) .NET
10 8 (44.44%) Java
10 8 (44.44%) Analytical Skills
10 8 (44.44%) Decision-Making
11 7 (38.89%) Analytical Thinking
11 7 (38.89%) DevOps

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 1 (5.56%) Apache Spark
1 1 (5.56%) Elasticsearch
Cloud Services
1 11 (61.11%) Amazon AWS
2 9 (50.00%) IaaS
2 9 (50.00%) Microsoft Azure
2 9 (50.00%) PaaS
2 9 (50.00%) SaaS
3 2 (11.11%) Amazon Kinesis
4 1 (5.56%) Amazon EC2
4 1 (5.56%) Amazon S3
4 1 (5.56%) AWS Lambda
4 1 (5.56%) Serverless
Communications & Networking
1 5 (27.78%) HTTP
1 5 (27.78%) SSL
Database & Business Intelligence
1 17 (94.44%) Relational Database
2 12 (66.67%) MongoDB
3 11 (61.11%) NoSQL
3 11 (61.11%) RDBMS
4 9 (50.00%) CouchDB
5 7 (38.89%) SQL Server
6 6 (33.33%) MySQL
7 4 (22.22%) Big Data
8 2 (11.11%) Amazon Redshift
8 2 (11.11%) Neo4j
8 2 (11.11%) PostgreSQL
Development Applications
1 6 (33.33%) Git (software)
1 6 (33.33%) Mercurial
2 5 (27.78%) Atlassian Bamboo
2 5 (27.78%) Jenkins
2 5 (27.78%) MSBuild
General
1 5 (27.78%) Manufacturing
2 4 (22.22%) Electronics
2 4 (22.22%) Finance
2 4 (22.22%) Marketing
2 4 (22.22%) Telecoms
Job Titles
1 14 (77.78%) Developer
2 10 (55.56%) Senior Developer
3 7 (38.89%) Java Developer
3 7 (38.89%) Senior Java Developer
4 6 (33.33%) .NET Developer
4 6 (33.33%) Developer/Software Engineer
4 6 (33.33%) Java Engineer
4 6 (33.33%) Java Software Developer
4 6 (33.33%) Java Software Engineer
4 6 (33.33%) Senior Java Engineer
4 6 (33.33%) Senior Java Software Developer
4 6 (33.33%) Senior Java Software Engineer
4 6 (33.33%) Senior Software Developer
4 6 (33.33%) Senior Software Engineer
4 6 (33.33%) Software Engineer
5 3 (16.67%) Applications Developer
6 2 (11.11%) Architect
6 2 (11.11%) Senior .NET Developer
6 2 (11.11%) Senior Applications Developer
6 2 (11.11%) Technical Architect
Libraries, Frameworks & Software Standards
1 16 (88.89%) AngularJS
2 13 (72.22%) REST
3 10 (55.56%) CSS
3 10 (55.56%) HTML
3 10 (55.56%) HTML5
4 9 (50.00%) .NET
4 9 (50.00%) ASP.NET
4 9 (50.00%) ASP.NET MVC
5 7 (38.89%) RESTful
6 6 (33.33%) GWT
6 6 (33.33%) Hibernate
6 6 (33.33%) J2EE
6 6 (33.33%) JPA
6 6 (33.33%) Kafka
6 6 (33.33%) Web Services
7 5 (27.78%) JSON
7 5 (27.78%) RabbitMQ
8 2 (11.11%) NumPy
8 2 (11.11%) OAuth
8 2 (11.11%) SciPy
Miscellaneous
1 9 (50.00%) User Experience
2 8 (44.44%) Analytical Skills
3 7 (38.89%) Enterprise Software
4 1 (5.56%) SCADA
4 1 (5.56%) Self-Motivation
Processes & Methodologies
1 15 (83.33%) Agile Software Development
2 14 (77.78%) Software Engineering
3 13 (72.22%) OO
4 10 (55.56%) MVC
5 8 (44.44%) Decision-Making
6 7 (38.89%) Analytical Thinking
6 7 (38.89%) BDD
6 7 (38.89%) DevOps
6 7 (38.89%) Scrum
6 7 (38.89%) TDD
7 6 (33.33%) API Development
7 6 (33.33%) E-Commerce
8 5 (27.78%) Continuous Delivery
8 5 (27.78%) Don't repeat yourself (DRY)
8 5 (27.78%) Kanban
8 5 (27.78%) SOLID
9 4 (22.22%) Business Intelligence
9 4 (22.22%) Digital Marketing
9 4 (22.22%) Programme Management
10 3 (16.67%) SDLC
Programming Languages
1 11 (61.11%) JavaScript
2 10 (55.56%) C#
3 8 (44.44%) Java
4 7 (38.89%) SQL
5 6 (33.33%) PHP
6 3 (16.67%) Python
7 1 (5.56%) C++
Qualifications
1 2 (11.11%) Degree
System Software
1 6 (33.33%) Docker
Systems Management
1 6 (33.33%) Kubernetes
Vendors
1 6 (33.33%) Google
2 4 (22.22%) SAP
3 1 (5.56%) Microsoft