Period
to 25 September 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 25 September 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
25 Sep 2018
Same period 2017 Same period 2016
Rank 330 331 -
Rank change year-on-year +1 - -
Permanent jobs citing MLlib 11 1 0
As % of all permanent IT jobs advertised in the City of London 0.099% 0.010% -
As % of the Libraries, Frameworks & Software Standards category 0.23% 0.025% -
Number of salaries quoted 10 1 0
City of London median annual salary £87,500 £110,000 -
Median salary % change year-on-year -20.45% - -
Central London median annual salary £95,000 £57,500 -
% change year-on-year +65.22% - -

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 4,829 4,030 5,113
As % of all permanent IT jobs advertised in the City of London 43.60% 39.67% 41.82%
Number of salaries quoted 4,383 3,621 4,675
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £41,250 £40,000 £37,500
90th Percentile £93,750 £91,250 £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 25 September 2018.

Salary histogram for MLlib in the City of London

For the 6 months to 25 September 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 11 (100.00%) Machine Learning
1 11 (100.00%) Apache Spark
2 10 (90.91%) Scala
3 9 (81.82%) Python
3 9 (81.82%) Data Science
4 8 (72.73%) R
5 7 (63.64%) Artificial Intelligence
5 7 (63.64%) scikit-learn
5 7 (63.64%) TensorFlow
6 6 (54.55%) Algorithms
6 6 (54.55%) Pandas
6 6 (54.55%) DevOps
6 6 (54.55%) Self-Motivation
6 6 (54.55%) Ruby
6 6 (54.55%) SQL
6 6 (54.55%) Degree
7 5 (45.45%) Java
7 5 (45.45%) PhD
7 5 (45.45%) MATLAB
7 5 (45.45%) Mathematics
7 5 (45.45%) Physics
7 5 (45.45%) Computer Science
7 5 (45.45%) Deep Learning
8 4 (36.36%) Analytics
9 3 (27.27%) Hadoop
10 2 (18.18%) Data Visualisation
10 2 (18.18%) Visualisation
10 2 (18.18%) Microsoft Azure
10 2 (18.18%) Amazon AWS
10 2 (18.18%) Open Source

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 11 (100.00%) Apache Spark
2 2 (18.18%) Apache
3 1 (9.09%) Apache Solr
3 1 (9.09%) Confluence
3 1 (9.09%) Elasticsearch
3 1 (9.09%) SAS
Cloud Services
1 2 (18.18%) Amazon AWS
1 2 (18.18%) Microsoft Azure
2 1 (9.09%) Amazon EMR
2 1 (9.09%) CloudBees
2 1 (9.09%) Google Cloud Platform
2 1 (9.09%) PaaS
Database & Business Intelligence
1 3 (27.27%) Hadoop
2 2 (18.18%) Flink
2 2 (18.18%) NoSQL
3 1 (9.09%) Amazon DynamoDB
3 1 (9.09%) Apache Cassandra
3 1 (9.09%) Apache Hive
3 1 (9.09%) Big Data
3 1 (9.09%) Bigtable
3 1 (9.09%) CouchDB
3 1 (9.09%) Electronic Patient Records
3 1 (9.09%) HBase
3 1 (9.09%) IBM BigInsights
3 1 (9.09%) IBM InfoSphere
3 1 (9.09%) MongoDB
3 1 (9.09%) Qlik Sense
3 1 (9.09%) QlikView
3 1 (9.09%) Spotfire
Development Applications
1 2 (18.18%) RStudio
2 1 (9.09%) Jenkins
2 1 (9.09%) JIRA
2 1 (9.09%) Selenium
2 1 (9.09%) SonarQube
General
1 1 (9.09%) Banking
1 1 (9.09%) Law
1 1 (9.09%) Retail
Job Titles
1 8 (72.73%) Data Scientist
2 5 (45.45%) Senior Data Scientist
3 2 (18.18%) Data Engineer
4 1 (9.09%) Big Data Consultant
4 1 (9.09%) Big Data Engineer
4 1 (9.09%) Big Data Manager
4 1 (9.09%) Consultant
4 1 (9.09%) Data Consultant
4 1 (9.09%) Data Manager
4 1 (9.09%) Hadoop Engineer
Libraries, Frameworks & Software Standards
1 7 (63.64%) scikit-learn
1 7 (63.64%) TensorFlow
2 6 (54.55%) Pandas
3 2 (18.18%) Kafka
3 2 (18.18%) SparkR
3 2 (18.18%) XGBoost
4 1 (9.09%) Apache Flex
4 1 (9.09%) D3.js
4 1 (9.09%) Memcached
4 1 (9.09%) Natural Language Processing
Miscellaneous
1 6 (54.55%) Algorithms
1 6 (54.55%) Self-Motivation
2 5 (45.45%) Computer Science
3 2 (18.18%) Analytical Skills
4 1 (9.09%) Fintech
4 1 (9.09%) Social Media
Processes & Methodologies
1 11 (100.00%) Machine Learning
2 9 (81.82%) Data Science
3 7 (63.64%) Artificial Intelligence
4 6 (54.55%) DevOps
5 5 (45.45%) Deep Learning
5 5 (45.45%) Mathematics
5 5 (45.45%) Physics
6 4 (36.36%) Analytics
7 2 (18.18%) Data Visualisation
7 2 (18.18%) Open Source
7 2 (18.18%) Prototyping
7 2 (18.18%) Support Vector Machines
7 2 (18.18%) Usability Testing
7 2 (18.18%) Visualisation
8 1 (9.09%) Continuous Integration
8 1 (9.09%) Data Engineering
8 1 (9.09%) Data Integration
8 1 (9.09%) Data Munging
8 1 (9.09%) Fraud Detection
8 1 (9.09%) Social Engineering
Programming Languages
1 10 (90.91%) Scala
2 9 (81.82%) Python
3 8 (72.73%) R
4 6 (54.55%) Ruby
4 6 (54.55%) SQL
5 5 (45.45%) Java
5 5 (45.45%) MATLAB
6 2 (18.18%) C++
7 1 (9.09%) HiveQL
Qualifications
1 6 (54.55%) Degree
2 5 (45.45%) PhD
System Software
1 1 (9.09%) Docker
Vendors
1 2 (18.18%) Cloudera
1 2 (18.18%) Hortonworks
1 2 (18.18%) MapR
1 2 (18.18%) Tableau
2 1 (9.09%) Alteryx
2 1 (9.09%) Atlassian
2 1 (9.09%) Databricks
2 1 (9.09%) Datameer
2 1 (9.09%) Informatica
2 1 (9.09%) Paxata
2 1 (9.09%) Splunk
2 1 (9.09%) Talend