Period
to 21 June 2018

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for MLlib skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited MLlib over the 6 months to 21 June 2018 with a comparison to the same period in the previous 2 years.

Apache Spark Machine Learning Library (MLlib)
Central London > City of London
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank 356 - -
Rank change year-on-year - - -
Permanent jobs citing MLlib 4 0 0
As % of all permanent IT jobs advertised in the City of London 0.036% - -
As % of the Libraries, Frameworks & Software Standards category 0.088% - -
Number of salaries quoted 3 0 0
City of London median annual salary £70,000 - -
Central London median annual salary £90,000 £57,500 -
% change year-on-year +56.52% - -

MLlib is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4,553 3,870 5,422
As % of all permanent IT jobs advertised in the City of London 41.28% 38.17% 40.24%
Number of salaries quoted 4,022 3,465 4,852
City of London median annual salary £65,000 £60,000 £57,500
Median salary % change year-on-year +8.33% +4.35% +4.55%
10th Percentile £41,250 £37,500 £37,500
90th Percentile £94,250 £90,000 £85,000
Central London median annual salary £65,000 £60,000 £57,500
% change year-on-year +8.33% +4.35% +4.55%

MLlib
Job Vacancy Trend in the City of London

Job postings citing MLlib as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for MLlib in the City of London

MLlib
Salary Trend in the City of London

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

Salary trend for MLlib in the City of London

MLlib
Salary Histogram in the City of London

The salary distribution of IT jobs citing MLlib in the City of London over the 6 months to 21 June 2018.

Salary histogram for MLlib in the City of London

For the 6 months to 21 June 2018, IT jobs citing MLlib 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 City of London region with a requirement for MLlib.

1 4 (100.00%) Java
1 4 (100.00%) Python
1 4 (100.00%) Hadoop
1 4 (100.00%) Machine Learning
1 4 (100.00%) Apache Spark
2 3 (75.00%) R
2 3 (75.00%) Scala
3 2 (50.00%) Apache
3 2 (50.00%) Usability Testing
3 2 (50.00%) Visualisation
3 2 (50.00%) Microsoft Azure
3 2 (50.00%) Amazon AWS
3 2 (50.00%) Open Source
3 2 (50.00%) Data Visualisation
3 2 (50.00%) Apache Hive
3 2 (50.00%) Hortonworks
3 2 (50.00%) Cloudera
3 2 (50.00%) Kafka
3 2 (50.00%) Analytics
3 2 (50.00%) SAS
3 2 (50.00%) Agile Software Development
3 2 (50.00%) Tableau
3 2 (50.00%) RStudio
3 2 (50.00%) MapR
3 2 (50.00%) scikit-learn
3 2 (50.00%) Flink
3 2 (50.00%) SparkR
3 2 (50.00%) Prototyping
3 2 (50.00%) Data Science
3 2 (50.00%) NoSQL

MLlib
Co-occurring IT Skills in the City of 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 4 (100.00%) Apache Spark
2 2 (50.00%) Apache
2 2 (50.00%) SAS
3 1 (25.00%) Apache Pig
3 1 (25.00%) Apache Solr
3 1 (25.00%) Confluence
3 1 (25.00%) Elasticsearch
Applications
1 1 (25.00%) SPSS
Cloud Services
1 2 (50.00%) Amazon AWS
1 2 (50.00%) Microsoft Azure
2 1 (25.00%) Amazon EMR
2 1 (25.00%) CloudBees
2 1 (25.00%) Google Cloud Platform
2 1 (25.00%) PaaS
Database & Business Intelligence
1 4 (100.00%) Hadoop
2 2 (50.00%) Apache Hive
2 2 (50.00%) Flink
2 2 (50.00%) NoSQL
3 1 (25.00%) Amazon DynamoDB
3 1 (25.00%) Apache Cassandra
3 1 (25.00%) Big Data
3 1 (25.00%) Bigtable
3 1 (25.00%) CouchDB
3 1 (25.00%) Data Mining
3 1 (25.00%) Electronic Patient Records
3 1 (25.00%) HBase
3 1 (25.00%) IBM BigInsights
3 1 (25.00%) IBM InfoSphere
3 1 (25.00%) MongoDB
3 1 (25.00%) Qlik Sense
3 1 (25.00%) QlikView
3 1 (25.00%) Spotfire
Development Applications
1 2 (50.00%) RStudio
2 1 (25.00%) Jenkins
2 1 (25.00%) JIRA
2 1 (25.00%) Selenium
2 1 (25.00%) SonarQube
General
1 1 (25.00%) Banking
1 1 (25.00%) Law
1 1 (25.00%) Retail
Job Titles
1 2 (50.00%) Data Engineer
1 2 (50.00%) Data Scientist
2 1 (25.00%) Big Data Consultant
2 1 (25.00%) Big Data Engineer
2 1 (25.00%) Big Data Manager
2 1 (25.00%) Consultant
2 1 (25.00%) Data Consultant
2 1 (25.00%) Data Manager
2 1 (25.00%) Hadoop Engineer
Libraries, Frameworks & Software Standards
1 2 (50.00%) Kafka
1 2 (50.00%) scikit-learn
1 2 (50.00%) SparkR
2 1 (25.00%) Apache Flex
2 1 (25.00%) D3.js
2 1 (25.00%) GraphX
2 1 (25.00%) Memcached
2 1 (25.00%) NumPy
2 1 (25.00%) Pandas
Miscellaneous
1 1 (25.00%) Algorithms
1 1 (25.00%) Analytical Skills
1 1 (25.00%) Fintech
1 1 (25.00%) Social Media
Processes & Methodologies
1 4 (100.00%) Machine Learning
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Analytics
2 2 (50.00%) Data Science
2 2 (50.00%) Data Visualisation
2 2 (50.00%) Open Source
2 2 (50.00%) Prototyping
2 2 (50.00%) Usability Testing
2 2 (50.00%) Visualisation
3 1 (25.00%) Acceptance Criteria
3 1 (25.00%) Artificial Intelligence
3 1 (25.00%) Data Engineering
3 1 (25.00%) Data Munging
3 1 (25.00%) Decision-Making
3 1 (25.00%) DevOps
3 1 (25.00%) Fraud Detection
3 1 (25.00%) Information Management
3 1 (25.00%) Kalman Filter
3 1 (25.00%) Social Engineering
3 1 (25.00%) Statistical Analysis
Programming Languages
1 4 (100.00%) Java
1 4 (100.00%) Python
2 3 (75.00%) R
2 3 (75.00%) Scala
3 1 (25.00%) C
3 1 (25.00%) C++
3 1 (25.00%) Fortran
3 1 (25.00%) HiveQL
3 1 (25.00%) MATLAB
3 1 (25.00%) SQL
Qualifications
1 1 (25.00%) Degree
Quality Assurance & Compliance
1 1 (25.00%) GCP
System Software
1 1 (25.00%) Docker
Vendors
1 2 (50.00%) Cloudera
1 2 (50.00%) Hortonworks
1 2 (50.00%) MapR
1 2 (50.00%) Tableau
2 1 (25.00%) Alteryx
2 1 (25.00%) Atlassian
2 1 (25.00%) Databricks
2 1 (25.00%) Datameer
2 1 (25.00%) Informatica
2 1 (25.00%) Paxata
2 1 (25.00%) Splunk
2 1 (25.00%) Talend