Period
to 20 January 2018

The following table provides summary statistics for permanent job vacancies 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 20 January 2018 with a comparison to the same period in the previous 2 years.

Weka
UK
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 1139 1176 1278
Rank change year-on-year +37 +102 -14
Permanent jobs citing Weka 24 4 14
As % of all permanent IT jobs advertised in the UK 0.014% 0.002% 0.007%
As % of the Applications category 0.16% 0.026% 0.069%
Number of salaries quoted 17 4 13
UK median annual salary £85,000 £50,000 £75,000
Median salary % change year-on-year +70.00% -33.33% +50.00%
10th Percentile £50,000 £35,725 £53,000
90th Percentile £90,000 £62,000 £125,000
UK excluding London median annual salary £85,000 £49,250 £65,000
% change year-on-year +72.59% -24.23% +23.81%

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 with a requirement for software application skills.

All Software Application Skills
UK
Permanent vacancies with a requirement for software application skills 14,784 15,134 20,337
As % of all permanent IT jobs advertised in the UK 8.54% 8.55% 9.75%
Number of salaries quoted 11,645 12,402 16,412
UK median annual salary £37,500 £37,000 £37,000
Median salary % change year-on-year +1.35% - +5.71%
10th Percentile £21,500 £21,500 £21,500
90th Percentile £65,000 £63,750 £62,500
UK excluding London median annual salary £32,500 £32,500 £33,000
% change year-on-year - -1.52% +1.54%

Weka
Job Vacancy Trend

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

Job vacancy trend for Weka in the UK

Weka
Salary Trend

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

Salary trend for Weka in the UK

Weka
Salary Histogram

The salary distribution of IT jobs citing Weka over the 6 months to 20 January 2018.

Salary histogram for Weka in the UK

Weka
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Weka within the UK over the 6 months to 20 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +38 24 £85,000 +70.00% 4
UK excluding London +30 16 £85,000 +72.59% 3
East of England +27 16 £85,000 +30.77% 2
London +8 8 £59,250 +18.50% 1

For the 6 months to 20 January 2018, 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 with a requirement for Weka.

1 17 (70.83%) Machine Learning
2 16 (66.67%) Analytics
3 15 (62.50%) Apache Spark
3 15 (62.50%) Degree
4 14 (58.33%) NoSQL
4 14 (58.33%) Tableau
4 14 (58.33%) Java
5 13 (54.17%) Data Mining
5 13 (54.17%) MongoDB
5 13 (54.17%) Big Data
5 13 (54.17%) R
5 13 (54.17%) Data Visualisation
5 13 (54.17%) Visualisation
6 12 (50.00%) CouchDB
6 12 (50.00%) NumPy
6 12 (50.00%) Apache Hive
6 12 (50.00%) Statistics
7 11 (45.83%) Business Intelligence
7 11 (45.83%) E-Commerce
7 11 (45.83%) Apache Pig
7 11 (45.83%) Algorithms
8 10 (41.67%) MATLAB
9 9 (37.50%) PhD
9 9 (37.50%) Python
9 9 (37.50%) SQL
9 9 (37.50%) Computer Science
10 8 (33.33%) Linux
10 8 (33.33%) Master's Degree
11 7 (29.17%) Perl
11 7 (29.17%) Oracle

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 15 (62.50%) Apache Spark
2 11 (45.83%) Apache Pig
3 7 (29.17%) SAS
4 6 (25.00%) Apache
5 5 (20.83%) Apache Geronimo
5 5 (20.83%) GlassFish
5 5 (20.83%) JBoss
5 5 (20.83%) Tomcat
5 5 (20.83%) WebSphere
Applications
1 6 (25.00%) SPSS
Cloud Services
1 1 (4.17%) Amazon AWS
1 1 (4.17%) Amazon EC2
1 1 (4.17%) Amazon EMR
1 1 (4.17%) Cloud Computing
Database & Business Intelligence
1 14 (58.33%) NoSQL
2 13 (54.17%) Big Data
2 13 (54.17%) Data Mining
2 13 (54.17%) MongoDB
3 12 (50.00%) Apache Hive
3 12 (50.00%) CouchDB
4 7 (29.17%) Apache Cassandra
4 7 (29.17%) Hadoop
4 7 (29.17%) Relational Database
5 6 (25.00%) Mahout
5 6 (25.00%) MySQL
5 6 (25.00%) Neo4j
5 6 (25.00%) PostgreSQL
5 6 (25.00%) RDBMS
5 6 (25.00%) SAS EBI
6 5 (20.83%) KNIME
6 5 (20.83%) SQL Server
6 5 (20.83%) Sqoop
7 4 (16.67%) Oracle Database
8 1 (4.17%) Data Warehouse
Development Applications
1 2 (8.33%) Ant
1 2 (8.33%) Gradle
1 2 (8.33%) Maven
General
1 5 (20.83%) Automotive
2 1 (4.17%) Banking
2 1 (4.17%) Retail Banking
Job Titles
1 12 (50.00%) Developer
2 10 (41.67%) Data Scientist
3 6 (25.00%) Machine Learning Developer
4 5 (20.83%) Architect
4 5 (20.83%) Java Developer
5 4 (16.67%) Data Architect
5 4 (16.67%) Tableau Architect
6 3 (12.50%) NoSQL Developer
7 2 (8.33%) HTML CSS Developer
7 2 (8.33%) HTML Developer
7 2 (8.33%) JavaScript Developer
7 2 (8.33%) Lead Developer
7 2 (8.33%) PL/SQL Developer
8 1 (4.17%) Agile Java Developer
8 1 (4.17%) Big Data Engineer
8 1 (4.17%) Presales Engineer
8 1 (4.17%) Senior Data Scientist
8 1 (4.17%) Senior Java Developer
8 1 (4.17%) Senior PL/SQL Developer
8 1 (4.17%) Tableau Developer
Libraries, Frameworks & Software Standards
1 12 (50.00%) NumPy
2 6 (25.00%) Web Services
3 5 (20.83%) Ajax
3 5 (20.83%) CSS
3 5 (20.83%) EJB
3 5 (20.83%) FreeMarker
3 5 (20.83%) Hibernate
3 5 (20.83%) HTML
3 5 (20.83%) Java EE
3 5 (20.83%) JMS
3 5 (20.83%) JPA
3 5 (20.83%) JSP
3 5 (20.83%) REST
3 5 (20.83%) Servlets
3 5 (20.83%) SOAP
3 5 (20.83%) Spring
3 5 (20.83%) Spring MVC
3 5 (20.83%) Swing
3 5 (20.83%) TopLink
4 1 (4.17%) JDBC
Miscellaneous
1 11 (45.83%) Algorithms
2 9 (37.50%) Computer Science
3 6 (25.00%) Mobile App
4 1 (4.17%) Analytical Skills
4 1 (4.17%) Enterprise Software
4 1 (4.17%) N-Tier
Operating Systems
1 8 (33.33%) Linux
2 1 (4.17%) Windows
Processes & Methodologies
1 17 (70.83%) Machine Learning
2 16 (66.67%) Analytics
3 13 (54.17%) Data Visualisation
3 13 (54.17%) Visualisation
4 12 (50.00%) Statistics
5 11 (45.83%) Business Intelligence
5 11 (45.83%) E-Commerce
6 7 (29.17%) Deep Learning
7 6 (25.00%) Agile Software Development
7 6 (25.00%) Quantitative Analysis
7 6 (25.00%) Scrum-ban
7 6 (25.00%) Statistical Analysis
8 5 (20.83%) Mathematics
8 5 (20.83%) MVC
8 5 (20.83%) OO
8 5 (20.83%) OOP
9 4 (16.67%) Open Source
10 3 (12.50%) Anomaly Detection
11 2 (8.33%) Data Modelling
11 2 (8.33%) ETL
Programming Languages
1 14 (58.33%) Java
2 13 (54.17%) R
3 10 (41.67%) MATLAB
4 9 (37.50%) Python
4 9 (37.50%) SQL
5 7 (29.17%) Perl
5 7 (29.17%) Scala
6 6 (25.00%) PL/SQL
7 5 (20.83%) JavaScript
7 5 (20.83%) T-SQL
8 1 (4.17%) PHP
8 1 (4.17%) Shell Script
Qualifications
1 15 (62.50%) Degree
2 9 (37.50%) PhD
3 8 (33.33%) Master's Degree
System Software
1 6 (25.00%) HDFS
Systems Management
1 1 (4.17%) Opscode Chef
Vendors
1 14 (58.33%) Tableau
2 7 (29.17%) Oracle
3 5 (20.83%) Alteryx
4 1 (4.17%) MicroStrategy