The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire 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 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Apache Cassandra
East of England / Hertfordshire
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 137 112 159
Rank change year-on-year -25 +47  
Permanent jobs citing Apache Cassandra 9 29 20
As % of all permanent IT jobs advertised in Hertfordshire 0.43% 1.28% 0.69%
As % of the Database & Business Intelligence category 1.65% 5.14% 2.22%
Number of salaries quoted 9 29 20
Median salary £67,500 £55,000 £50,000
Median salary % change year-on-year +22.72% +10.00%  
UK excluding London median salary £55,000 £57,500 £50,000
% change year-on-year -4.34% +15.00%  

Apache Cassandra is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Hertfordshire
Permanent job vacancies with a requirement for database and business intelligence skills 546 564 899
As % of all permanent IT job vacancies advertised in Hertfordshire 25.88% 24.86% 31.23%
Number of salaries quoted 492 485 754
Median salary £47,000 £50,000 £46,500
Median salary % change year-on-year -6.00% +7.52%  
90% offered a salary of more than £35,000 £32,550 £30,500
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Apache Cassandra
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Apache Cassandra as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Apache Cassandra in Hertfordshire

Apache Cassandra
Salary Trend in Hertfordshire

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

Salary trend for Apache Cassandra in Hertfordshire

Apache Cassandra
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Apache Cassandra in Hertfordshire over the 3 months to 26 June 2017.

Salary histogram for Apache Cassandra in Hertfordshire

Apache Cassandra
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Apache Cassandra within the Hertfordshire region over the 3 months to 26 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans -5 5 £52,500 +31.25%
Potters Bar -7 4 £70,000 +40.00% 1
Apache Cassandra
East of England

For the 6 months to 26 June 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 Hertfordshire region with a requirement for Apache Cassandra.

1 12 (100.00%) Agile Software Development
2 11 (91.67%) AngularJS
3 9 (75.00%) Coaching
4 7 (58.33%) Akka
4 7 (58.33%) Machine Learning
4 7 (58.33%) Scala
4 7 (58.33%) NoSQL
4 7 (58.33%) Java
5 6 (50.00%) Web Services
5 6 (50.00%) Scrum
5 6 (50.00%) RESTful
5 6 (50.00%) High Availability
5 6 (50.00%) Microservices
5 6 (50.00%) Mentoring
5 6 (50.00%) Greenfield Project
6 5 (41.67%) ASP.NET Web API
6 5 (41.67%) Low Latency
6 5 (41.67%) Kafka
6 5 (41.67%) SignalR
6 5 (41.67%) CSS3
6 5 (41.67%) WebSockets
6 5 (41.67%) TeamCity
6 5 (41.67%) RabbitMQ
6 5 (41.67%) HTML5
6 5 (41.67%) WCF
6 5 (41.67%) jQuery
6 5 (41.67%) Multithreading
6 5 (41.67%) MVC
6 5 (41.67%) CSS
6 5 (41.67%) TDD

Apache Cassandra
Co-occurring IT Skills in Hertfordshire 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 (8.33%) Tomcat
Database & Business Intelligence
1 7 (58.33%) NoSQL
2 2 (16.67%) Redis
Development Applications
1 5 (41.67%) NUnit
1 5 (41.67%) TeamCity
Job Titles
1 6 (50.00%) Development Team Leader
1 6 (50.00%) Java Development Team Leader
1 6 (50.00%) Java Team Leader
1 6 (50.00%) Team Leader
2 5 (41.67%) .NET Developer
2 5 (41.67%) Developer
3 3 (25.00%) C# .NET Developer
3 3 (25.00%) C# Developer
4 2 (16.67%) ASP.NET Developer
4 2 (16.67%) ASP.NET MVC Developer
4 2 (16.67%) C# ASP.NET Developer
5 1 (8.33%) .NET Software Developer
5 1 (8.33%) .NET Software Engineer
5 1 (8.33%) .NET Web Developer
5 1 (8.33%) Angular Developer
5 1 (8.33%) C# Software Developer
5 1 (8.33%) C# Software Engineer
5 1 (8.33%) Developer/Software Engineer
5 1 (8.33%) Software Engineer
5 1 (8.33%) Web Developer
Libraries, Frameworks & Software Standards
1 11 (91.67%) AngularJS
2 7 (58.33%) Akka
3 6 (50.00%) RESTful
3 6 (50.00%) Web Services
4 5 (41.67%) .NET
4 5 (41.67%) Ajax
4 5 (41.67%) ASP.NET Web API
4 5 (41.67%) CSS
4 5 (41.67%) CSS3
4 5 (41.67%) HTML
4 5 (41.67%) HTML5
4 5 (41.67%) jQuery
4 5 (41.67%) Kafka
4 5 (41.67%) RabbitMQ
4 5 (41.67%) SignalR
4 5 (41.67%) WCF
4 5 (41.67%) WebSockets
5 4 (33.33%) ASP.NET
5 4 (33.33%) ASP.NET MVC
5 4 (33.33%) ASP.NET MVC 4
Miscellaneous
1 6 (50.00%) Greenfield Project
2 1 (8.33%) Computer Science
Processes & Methodologies
1 12 (100.00%) Agile Software Development
2 9 (75.00%) Coaching
3 7 (58.33%) Machine Learning
4 6 (50.00%) High Availability
4 6 (50.00%) Mentoring
4 6 (50.00%) Microservices
4 6 (50.00%) Scrum
5 5 (41.67%) Low Latency
5 5 (41.67%) Multithreading
5 5 (41.67%) MVC
5 5 (41.67%) OOD
5 5 (41.67%) TDD
6 3 (25.00%) Mathematics
7 2 (16.67%) CQRS
7 2 (16.67%) Open Source
7 2 (16.67%) Open Source Development
7 2 (16.67%) Software Engineering
8 1 (8.33%) Kanban
8 1 (8.33%) Web Development
Programming Languages
1 7 (58.33%) Java
1 7 (58.33%) Scala
2 5 (41.67%) JavaScript
3 4 (33.33%) C#
4 1 (8.33%) TypeScript
Qualifications
1 3 (25.00%) Degree
2 1 (8.33%) Computer Science Degree
Vendors
1 2 (16.67%) Microsoft
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £65000 - £75000 per annum + be - shares, pens, health+
Posted: 15 hours ago