The following table provides summary statistics for permanent job vacancies with a requirement for Cascalog skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Cascalog over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Cascalog
UK
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank - 918 971
Permanent jobs citing Cascalog 0 15 13
As % of all permanent IT jobs advertised in the UK - 0.015% 0.012%
As % of the Libraries, Frameworks & Software Standards category - 0.040% 0.031%
Number of salaries quoted 0 15 6
Median salary - £120,000 £80,000
Median salary % change year-on-year - +50.00%  
UK excluding London median salary - £85,000 -

Cascalog is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
UK
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 36626 37769 42224
As % of all permanent IT job vacancies advertised in the UK 40.95% 38.91% 38.09%
Number of salaries quoted 30801 32829 36129
Median salary £46,000 £45,000 £45,000
Median salary % change year-on-year +2.22% -  
90% offered a salary of more than £32,500 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Cascalog
Job Vacancy Trend

The job posting trend of jobs advertised citing Cascalog as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for Cascalog in the UK

Cascalog
Salary Trend

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

Salary trend for Cascalog in the UK

For the 6 months to 26 June 2017, IT jobs citing Cascalog also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Cascalog.

1 5 (100.00%) Python
1 5 (100.00%) Microsoft Excel
1 5 (100.00%) PostgreSQL
1 5 (100.00%) SQL
1 5 (100.00%) VBA
1 5 (100.00%) Data Analysis
1 5 (100.00%) Unit Testing
1 5 (100.00%) Continuous Integration
1 5 (100.00%) Git (software)
1 5 (100.00%) Hadoop
1 5 (100.00%) Visualisation
1 5 (100.00%) Amazon EC2
1 5 (100.00%) Amazon S3
1 5 (100.00%) Amazon AWS
1 5 (100.00%) Open Source
1 5 (100.00%) Bash Shell
1 5 (100.00%) Clojure
1 5 (100.00%) SciPy
1 5 (100.00%) Apache Hive
1 5 (100.00%) MongoDB
1 5 (100.00%) VirtualBox
1 5 (100.00%) R
1 5 (100.00%) Data Visualisation
1 5 (100.00%) Natural Language Processing
1 5 (100.00%) Neo4j
1 5 (100.00%) D3.js
1 5 (100.00%) Mahout
1 5 (100.00%) Big Data
1 5 (100.00%) Data Analytics
1 5 (100.00%) Vagrant

Cascalog
Co-occurring IT Skills 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 (100.00%) Apache Pig
2 3 (60.00%) Apache
2 3 (60.00%) Apache Spark
Applications
1 5 (100.00%) Microsoft Excel
Cloud Services
1 5 (100.00%) Amazon AWS
1 5 (100.00%) Amazon EC2
1 5 (100.00%) Amazon EMR
1 5 (100.00%) Amazon S3
Database & Business Intelligence
1 5 (100.00%) Apache Hive
1 5 (100.00%) Big Data
1 5 (100.00%) Hadoop
1 5 (100.00%) Impala
1 5 (100.00%) Mahout
1 5 (100.00%) MongoDB
1 5 (100.00%) Neo4j
1 5 (100.00%) PostgreSQL
2 3 (60.00%) Data Mining
Development Applications
1 5 (100.00%) Git (software)
1 5 (100.00%) Jenkins
1 5 (100.00%) Vagrant
1 5 (100.00%) Yeoman
General
1 3 (60.00%) Banking
1 3 (60.00%) Finance
1 3 (60.00%) Manufacturing
1 3 (60.00%) Retail
1 3 (60.00%) Telecoms
Job Titles
1 5 (100.00%) Data Scientist
2 3 (60.00%) Analytics Consultant
2 3 (60.00%) Analytics Manager
2 3 (60.00%) Consultant
2 3 (60.00%) Data Analytics Consultant
2 3 (60.00%) Data Analytics Manager
2 3 (60.00%) Data Analytics Scientist
2 3 (60.00%) Data Consultant
2 3 (60.00%) Data Manager
2 3 (60.00%) Senior Analytics Manager
2 3 (60.00%) Senior Consultant
2 3 (60.00%) Senior Data Analytics Consultant
2 3 (60.00%) Senior Data Scientist
2 3 (60.00%) Senior Manager
Libraries, Frameworks & Software Standards
1 5 (100.00%) D3.js
1 5 (100.00%) Natural Language Processing
1 5 (100.00%) Pandas
1 5 (100.00%) scikit-learn
1 5 (100.00%) SciPy
Miscellaneous
1 5 (100.00%) Analytical Skills
2 4 (80.00%) Computer Science
Processes & Methodologies
1 5 (100.00%) Analytics
1 5 (100.00%) Computer Vision
1 5 (100.00%) Continuous Integration
1 5 (100.00%) Data Analysis
1 5 (100.00%) Data Analytics
1 5 (100.00%) Data Munging
1 5 (100.00%) Data Visualisation
1 5 (100.00%) Experimental Design
1 5 (100.00%) Open Source
1 5 (100.00%) Sentiment Analysis
1 5 (100.00%) Statistical Analysis
1 5 (100.00%) Time Series Analysis
1 5 (100.00%) Unit Testing
1 5 (100.00%) Visualisation
2 4 (80.00%) Machine Learning
2 4 (80.00%) Operations Research
3 3 (60.00%) Bioinformatics
3 3 (60.00%) Cognitive Analytics
3 3 (60.00%) User Stories
4 1 (20.00%) Statistics
Programming Languages
1 5 (100.00%) Bash Shell
1 5 (100.00%) Clojure
1 5 (100.00%) Cypher
1 5 (100.00%) Python
1 5 (100.00%) R
1 5 (100.00%) SQL
1 5 (100.00%) VBA
Qualifications
1 4 (80.00%) PhD
2 1 (20.00%) Computer Science Degree
2 1 (20.00%) Degree
System Software
1 5 (100.00%) Virtual Machines
1 5 (100.00%) VirtualBox
Vendors
1 3 (60.00%) IBM