The following table provides summary statistics for contract job vacancies with a requirement for Weka skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Weka over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Weka
UK
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 609 - -
Rank change year-on-year - 0  
Contract jobs citing Weka 1 0 0
As % of all contract IT jobs advertised in the UK 0.002% - -
As % of the Applications category 0.025% - -
Number of daily rates quoted 1 0 0
Median daily rate £675 - -
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Weka is in the software application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for software application skills.

Contract Software Application Skills
UK
Contract job vacancies with a requirement for software application skills 4073 4892 5926
As % of all contract IT job vacancies advertised in the UK 8.64% 9.06% 10.74%
Number of daily rates quoted 2336 2939 3361
Median daily rate £370 £336 £338
Median daily rate % change year-on-year +10.20% -0.51%  
90% offered a daily rate of more than £165 £150 £160
10% offered a daily rate of more than £525 £500 £500
UK excluding London median daily rate £338 £325 £325
% change year-on-year +3.84% -  
Number of hourly rates quoted 311 433 556
Median hourly rate £17.50 £16.75 £15.50
Median hourly rate % change year-on-year +4.47% +8.06%  
90% offered a hourly rate of more than £10.36 £10.96 £10.22
10% offered a hourly rate of more than £43.25 £36.00 £36.00
UK excluding London median hourly rate £15.50 £16.50 £14.50
% change year-on-year -6.06% +13.79%  

Weka
Job Vacancy Trend

The job posting trend of jobs advertised citing Weka as a proportion of all contract or permanent IT jobs with a match in the Applications category.

Job vacancy trend for Weka in the UK

Weka
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Weka.

Contractor daily rate trend for Weka in the UK

Weka
Top 2 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Weka within the UK over the 3 months to 27 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London - 1 £675 -
England - 1 £675 - 1

For the 6 months to 27 June 2017, IT contractor jobs citing Weka also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Weka.

1 4 (100.00%) R
1 4 (100.00%) Machine Learning
2 3 (75.00%) Apache Pig
2 3 (75.00%) Apache Spark
2 3 (75.00%) Algorithms
2 3 (75.00%) HBase
2 3 (75.00%) Apache Hive
2 3 (75.00%) MongoDB
2 3 (75.00%) Apache Cassandra
2 3 (75.00%) NoSQL
2 3 (75.00%) Python
2 3 (75.00%) Data Mining
2 3 (75.00%) ETL
3 2 (50.00%) BusinessObjects
3 2 (50.00%) Informatica
3 2 (50.00%) DataStage
3 2 (50.00%) MATLAB
3 2 (50.00%) Cognos
3 2 (50.00%) Data Warehouse
3 2 (50.00%) Java
3 2 (50.00%) SQL
3 2 (50.00%) Oracle
3 2 (50.00%) SQL Server
3 2 (50.00%) SAP
3 2 (50.00%) Natural Language Processing
3 2 (50.00%) Tableau
3 2 (50.00%) SAP HANA
3 2 (50.00%) Statistics
3 2 (50.00%) QlikView
3 2 (50.00%) Talend Open Studio

Weka
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 3 (75.00%) Apache Pig
1 3 (75.00%) Apache Spark
Cloud Services
1 1 (25.00%) Amazon AWS
1 1 (25.00%) Microsoft Azure
Database & Business Intelligence
1 3 (75.00%) Apache Cassandra
1 3 (75.00%) Apache Hive
1 3 (75.00%) Data Mining
1 3 (75.00%) HBase
1 3 (75.00%) MongoDB
1 3 (75.00%) NoSQL
2 2 (50.00%) Big Data
2 2 (50.00%) BusinessObjects
2 2 (50.00%) Data Warehouse
2 2 (50.00%) DataStage
2 2 (50.00%) Hadoop
2 2 (50.00%) QlikView
2 2 (50.00%) Relational Database
2 2 (50.00%) SAP HANA
2 2 (50.00%) SQL Server
2 2 (50.00%) Sqoop
Development Applications
1 2 (50.00%) Talend Open Studio
Job Titles
1 2 (50.00%) Data Scientist
1 2 (50.00%) Developer
1 2 (50.00%) Java Developer
2 1 (25.00%) Hadoop Developer
2 1 (25.00%) Java Hadoop Developer
2 1 (25.00%) NoSQL Developer
2 1 (25.00%) Senior Data Scientist
Libraries, Frameworks & Software Standards
1 2 (50.00%) Natural Language Processing
2 1 (25.00%) ggplot
2 1 (25.00%) MXNet
2 1 (25.00%) NumPy
Miscellaneous
1 3 (75.00%) Algorithms
2 2 (50.00%) Analytical Skills
3 1 (25.00%) Replication
Processes & Methodologies
1 4 (100.00%) Machine Learning
2 3 (75.00%) ETL
3 2 (50.00%) Analytics
3 2 (50.00%) Mentoring
3 2 (50.00%) Statistics
4 1 (25.00%) Agile Software Development
4 1 (25.00%) Anomaly Detection
4 1 (25.00%) Business Intelligence
4 1 (25.00%) Computer Vision
4 1 (25.00%) Convolutional Neural Network
4 1 (25.00%) Data Cleansing
4 1 (25.00%) Data Ingestion
4 1 (25.00%) Data Modelling
4 1 (25.00%) Data Visualisation
4 1 (25.00%) Deep Learning
4 1 (25.00%) Neural Network
4 1 (25.00%) Project Management
4 1 (25.00%) Visualisation
Programming Languages
1 4 (100.00%) R
2 3 (75.00%) Python
3 2 (50.00%) Java
3 2 (50.00%) MATLAB
3 2 (50.00%) SQL
Qualifications
1 1 (25.00%) PhD
System Software
1 2 (50.00%) Apache Flume
Systems Management
1 2 (50.00%) Oozie
Vendors
1 2 (50.00%) Cognos
1 2 (50.00%) Informatica
1 2 (50.00%) Oracle
1 2 (50.00%) SAP
1 2 (50.00%) Tableau
1 2 (50.00%) Talend