Period
to 24 April 2019

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City 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 24 April 2019 with a comparison to the same period in the previous 2 years.

Apache Cassandra
Hertfordshire > Welwyn Garden City
6 months to
24 Apr 2019
Same period 2018 Same period 2017
Rank 38 40 -
Rank change year-on-year +2 - -
Permanent jobs citing Apache Cassandra 1 23 0
As % of all permanent IT jobs advertised in Welwyn Garden City 0.64% 5.37% -
As % of the Database & Business Intelligence category 3.85% 16.67% -
Number of salaries quoted 1 0 0
Welwyn Garden City median annual salary £60,000 - -
Hertfordshire median annual salary £65,000 £70,000 £70,000
% change year-on-year -7.14% - +19.15%

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 Welwyn Garden City with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Welwyn Garden City
Permanent vacancies with a requirement for database or business intelligence skills 26 138 37
As % of all permanent IT jobs advertised in Welwyn Garden City 16.67% 32.24% 19.07%
Number of salaries quoted 12 32 31
Welwyn Garden City median annual salary £62,500 £39,000 £45,000
Median salary % change year-on-year +60.26% -13.33% -25.00%
10th Percentile £52,500 £25,000 £35,750
90th Percentile £75,000 £61,125 £70,000
Hertfordshire median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +2.15%

Apache Cassandra
Job Vacancy Trend in Welwyn Garden City

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for Apache Cassandra in Welwyn Garden City

Apache Cassandra
Salary Trend in Welwyn Garden City

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

Salary trend for Apache Cassandra in Welwyn Garden City

For the 6 months to 24 April 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 Welwyn Garden City region with a requirement for Apache Cassandra.

1 1 (100.00%) Unix
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) POSIX
1 1 (100.00%) SNMP
1 1 (100.00%) Data Security
1 1 (100.00%) Publishing
1 1 (100.00%) PostgreSQL
1 1 (100.00%) Scrum
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Open Source
1 1 (100.00%) NoSQL
1 1 (100.00%) Continuous Improvement
1 1 (100.00%) Mentoring
1 1 (100.00%) PagerDuty
1 1 (100.00%) Kubernetes
1 1 (100.00%) Public Cloud
1 1 (100.00%) Grafana
1 1 (100.00%) Self-Motivation

Apache Cassandra
Co-occurring IT Skills in Welwyn Garden City 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:

Communications & Networking
1 1 (100.00%) SNMP
Database & Business Intelligence
1 1 (100.00%) NoSQL
1 1 (100.00%) PostgreSQL
General
1 1 (100.00%) Publishing
Job Titles
1 1 (100.00%) Automation Engineer
1 1 (100.00%) Database Engineer
1 1 (100.00%) NoSQL Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) POSIX
Miscellaneous
1 1 (100.00%) Public Cloud
1 1 (100.00%) Self-Motivation
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Unix
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) Continuous Improvement
1 1 (100.00%) Data Security
1 1 (100.00%) Mentoring
1 1 (100.00%) Open Source
1 1 (100.00%) Scrum
Programming Languages
1 1 (100.00%) Python
Systems Management
1 1 (100.00%) Grafana
1 1 (100.00%) Kubernetes
Vendors
1 1 (100.00%) PagerDuty