Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Weka skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Weka over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Weka
England > London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 837 849 895
Rank change year-on-year +12 +46 +5
Permanent jobs citing Weka 3 1 15
As % of all permanent IT jobs advertised in London 0.004% 0.001% 0.017%
As % of the Applications category 0.047% 0.015% 0.16%
Number of salaries quoted 1 1 14
London median annual salary £105,000 £56,500 £75,000
Median salary % change year-on-year +85.84% -24.67% +50.00%
10th Percentile £100,000 £44,750 £53,250
90th Percentile £110,000 £68,250 £125,000
England median annual salary £50,000 £56,500 £75,000
% change year-on-year -11.50% -24.67% +50.00%

Weka is in the Software Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for software application skills.

All Software Application Skills
London
Permanent vacancies with a requirement for software application skills 6438 6685 9112
As % of all permanent IT jobs advertised in London 8.57% 8.79% 10.28%
Number of salaries quoted 4923 5626 7568
London median annual salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% - +2.10%
10th Percentile £26,000 £25,500 £25,125
90th Percentile £75,000 £75,000 £71,250
England median annual salary £37,500 £37,500 £37,500

Weka
Job Vacancy Trend in London

Job postings citing Weka as a percentage of all IT jobs advertised in London.

Job vacancy trend for Weka in London

Weka
Salary Trend in London

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

Salary trend for Weka in London

For the 6 months to 23 November 2017, IT jobs citing Weka 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 London region with a requirement for Weka.

1 3 (100.00%) SQL
1 3 (100.00%) Java
1 3 (100.00%) Python
1 3 (100.00%) Business Intelligence
1 3 (100.00%) NoSQL
1 3 (100.00%) R
1 3 (100.00%) Big Data
1 3 (100.00%) Analytics
1 3 (100.00%) Apache Hive
2 2 (66.67%) MongoDB
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) Machine Learning
2 2 (66.67%) SAS EBI
2 2 (66.67%) Apache Pig
2 2 (66.67%) Mobile App
2 2 (66.67%) Deep Learning
2 2 (66.67%) Data Visualisation
2 2 (66.67%) CouchDB
2 2 (66.67%) Visualisation
2 2 (66.67%) SAS
2 2 (66.67%) NumPy
2 2 (66.67%) Statistical Analysis
2 2 (66.67%) Statistics
2 2 (66.67%) Quantitative Analysis
2 2 (66.67%) Scala
2 2 (66.67%) E-Commerce
2 2 (66.67%) Data Mining
2 2 (66.67%) SPSS
2 2 (66.67%) Perl
3 1 (33.33%) LDAP

Weka
Co-occurring IT Skills in London 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 2 (66.67%) Apache Pig
1 2 (66.67%) SAS
2 1 (33.33%) Apache Spark
Applications
1 2 (66.67%) SPSS
Communications & Networking
1 1 (33.33%) LDAP
Database & Business Intelligence
1 3 (100.00%) Apache Hive
1 3 (100.00%) Big Data
1 3 (100.00%) NoSQL
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) CouchDB
2 2 (66.67%) Data Mining
2 2 (66.67%) MongoDB
2 2 (66.67%) SAS EBI
3 1 (33.33%) Data Warehouse
3 1 (33.33%) Hadoop
3 1 (33.33%) MySQL
3 1 (33.33%) PostgreSQL
3 1 (33.33%) Relational Database
Job Titles
1 2 (66.67%) Developer
1 2 (66.67%) Machine Learning Developer
2 1 (33.33%) Big Data Engineer
2 1 (33.33%) Presales Engineer
Libraries, Frameworks & Software Standards
1 2 (66.67%) NumPy
2 1 (33.33%) JDBC
2 1 (33.33%) JSON
2 1 (33.33%) XML
Miscellaneous
1 2 (66.67%) Mobile App
2 1 (33.33%) Computer Science
2 1 (33.33%) Enterprise Software
Operating Systems
1 1 (33.33%) Linux
1 1 (33.33%) Windows
Processes & Methodologies
1 3 (100.00%) Analytics
1 3 (100.00%) Business Intelligence
2 2 (66.67%) Data Visualisation
2 2 (66.67%) Deep Learning
2 2 (66.67%) E-Commerce
2 2 (66.67%) Machine Learning
2 2 (66.67%) Quantitative Analysis
2 2 (66.67%) Statistical Analysis
2 2 (66.67%) Statistics
2 2 (66.67%) Visualisation
3 1 (33.33%) Data Engineering
3 1 (33.33%) Data Integration
3 1 (33.33%) ETL
3 1 (33.33%) Presales
3 1 (33.33%) Software Engineering
Programming Languages
1 3 (100.00%) Java
1 3 (100.00%) Python
1 3 (100.00%) R
1 3 (100.00%) SQL
2 2 (66.67%) Perl
2 2 (66.67%) Scala
3 1 (33.33%) Shell Script
Qualifications
1 1 (33.33%) Degree
Vendors
1 1 (33.33%) MicroStrategy
1 1 (33.33%) Oracle
1 1 (33.33%) Tableau