Period
to 22 October 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Hadoop YARN skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop YARN over the 6 months to 22 October 2018 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.

Apache Hadoop YARN (MapReduce 2.0)
Central London > City of London
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 229 220 247
Rank change year-on-year -9 +27 +35
Contract jobs citing Hadoop YARN 29 27 1
As % of all contract IT jobs advertised in the City of London 0.41% 0.39% 0.015%
As % of the Systems Management category 2.54% 3.45% 0.13%
Number of daily rates quoted 27 25 1
City of London median daily rate £525 £550 £650
Median daily rate % change year-on-year -4.55% -15.38% -5.80%
Central London median daily rate £525 £550 £650
% change year-on-year -4.55% -15.38% -5.80%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Hadoop YARN is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for systems management skills.

All Systems Management Skills
City of London
Contract vacancies with a requirement for systems management skills 1,142 782 776
As % of all contract IT jobs advertised in the City of London 16.31% 11.40% 11.71%
Number of daily rates quoted 923 629 616
City of London median daily rate £525 £505 £475
Median daily rate % change year-on-year +3.96% +6.32% +5.56%
10th Percentile £313 £319 £318
90th Percentile £675 £663 £625
Central London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +5.56%
Number of hourly rates quoted 26 4 9
City of London median hourly rate £17.50 £22.25 £27.50
Median hourly rate % change year-on-year -21.35% -19.09% +61.76%
10th Percentile £13.31 £16.00 £20.60
90th Percentile £25.50 £27.50 £56.75
Central London median hourly rate £18.10 £19.00 £27.50
% change year-on-year -4.74% -30.91% +61.76%

Hadoop YARN
Job Vacancy Trend in the City of London

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

Job vacancy trend for Hadoop YARN in the City of London

Hadoop YARN
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop YARN in the City of London.

Contractor daily rate trend for Hadoop YARN in the City of London

Hadoop YARN
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Hadoop YARN in the City of London over the 6 months to 22 October 2018.

Contractor daily rate histogram for Hadoop YARN in the City of London

Hadoop YARN
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop YARN within the City of London region over the 6 months to 22 October 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 13 £525 -
Hadoop YARN
Central London

For the 6 months to 22 October 2018, IT contractor jobs citing Hadoop YARN also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for Hadoop YARN.

1 29 (100.00%) Hadoop
1 29 (100.00%) Apache Hive
2 26 (89.66%) Python
3 21 (72.41%) Big Data
4 20 (68.97%) Cloudera
5 19 (65.52%) HDFS
6 18 (62.07%) Impala
6 18 (62.07%) Sqoop
6 18 (62.07%) Jenkins
7 16 (55.17%) Kafka
7 16 (55.17%) Apache Spark
7 16 (55.17%) ETL
7 16 (55.17%) SQL
8 15 (51.72%) Unix
8 15 (51.72%) Agile Software Development
8 15 (51.72%) Bash Shell
8 15 (51.72%) Amazon AWS
8 15 (51.72%) Test Automation
8 15 (51.72%) Ansible
9 13 (44.83%) Opscode Chef
9 13 (44.83%) Virtual Private Cloud
9 13 (44.83%) Wiki
9 13 (44.83%) Continuous Integration
9 13 (44.83%) Data Extraction
9 13 (44.83%) PowerShell
9 13 (44.83%) Amazon EC2
9 13 (44.83%) Amazon S3
9 13 (44.83%) HBase
9 13 (44.83%) Puppet
9 13 (44.83%) Build Automation

Hadoop YARN
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 16 (55.17%) Apache Spark
2 3 (10.34%) Apache Solr
2 3 (10.34%) Elasticsearch
3 2 (6.90%) Apache
Applications
1 13 (44.83%) Microsoft Excel
1 13 (44.83%) MS Visio
Cloud Services
1 15 (51.72%) Amazon AWS
2 13 (44.83%) Amazon EC2
2 13 (44.83%) Amazon S3
2 13 (44.83%) Virtual Private Cloud
3 5 (17.24%) GitHub
3 5 (17.24%) Google Cloud Platform
4 3 (10.34%) IBM Cloud
5 2 (6.90%) Microsoft Azure
Communications & Networking
1 3 (10.34%) Kerberos
1 3 (10.34%) SSL
Database & Business Intelligence
1 29 (100.00%) Apache Hive
1 29 (100.00%) Hadoop
2 21 (72.41%) Big Data
3 18 (62.07%) Impala
3 18 (62.07%) Sqoop
4 13 (44.83%) HBase
4 13 (44.83%) SQL Server
5 5 (17.24%) Apache Cassandra
6 3 (10.34%) PostgreSQL
7 2 (6.90%) NoSQL
7 2 (6.90%) Presto
7 2 (6.90%) Relational Database
7 2 (6.90%) Spark SQL
Development Applications
1 18 (62.07%) Jenkins
2 2 (6.90%) Git (software)
2 2 (6.90%) GitLab
2 2 (6.90%) JIRA
2 2 (6.90%) Travis CI
General
1 3 (10.34%) Banking
2 2 (6.90%) Publishing
Job Titles
1 13 (44.83%) Platform Engineer
2 10 (34.48%) Data Engineer
3 5 (17.24%) Big Data Engineer
3 5 (17.24%) Python Engineer
4 3 (10.34%) Consultant
4 3 (10.34%) Principal Consultant
5 2 (6.90%) Cloud Engineer
5 2 (6.90%) DevOps Engineer
5 2 (6.90%) Hadoop Consultant
5 2 (6.90%) Kubernetes Engineer
5 2 (6.90%) Site Engineer
5 2 (6.90%) Site Reliability Engineer
6 1 (3.45%) Big Data Developer
6 1 (3.45%) Developer
Libraries, Frameworks & Software Standards
1 16 (55.17%) Kafka
2 10 (34.48%) Spark Streaming
3 3 (10.34%) PySpark
4 2 (6.90%) Elastic Stack
4 2 (6.90%) RESTful
Miscellaneous
1 13 (44.83%) Wiki
Operating Systems
1 15 (51.72%) Unix
2 13 (44.83%) Windows
3 7 (24.14%) Linux
4 3 (10.34%) Red Hat Enterprise Linux
Processes & Methodologies
1 16 (55.17%) ETL
2 15 (51.72%) Agile Software Development
2 15 (51.72%) Test Automation
3 13 (44.83%) Build Automation
3 13 (44.83%) Continuous Integration
3 13 (44.83%) Data Analysis
3 13 (44.83%) Data Extraction
3 13 (44.83%) Scrum
4 7 (24.14%) DevOps
5 5 (17.24%) BDD
5 5 (17.24%) MapReduce
5 5 (17.24%) TDD
6 3 (10.34%) Analytics
6 3 (10.34%) Capacity Management
6 3 (10.34%) Change Management
6 3 (10.34%) Data Engineering
6 3 (10.34%) Open Source
7 2 (6.90%) Data Science
7 2 (6.90%) Data Strategy
7 2 (6.90%) Deployment Automation
Programming Languages
1 26 (89.66%) Python
2 16 (55.17%) SQL
3 15 (51.72%) Bash Shell
4 13 (44.83%) Korn
4 13 (44.83%) PowerShell
4 13 (44.83%) Shell Script
5 8 (27.59%) Java
6 3 (10.34%) Scala
System Software
1 19 (65.52%) HDFS
2 6 (20.69%) Apache Flume
3 3 (10.34%) Active Directory
3 3 (10.34%) Apache ZooKeeper
4 2 (6.90%) Docker
Systems Management
1 15 (51.72%) Ansible
2 13 (44.83%) Opscode Chef
2 13 (44.83%) Puppet
3 8 (27.59%) Oozie
4 6 (20.69%) Ambari
5 3 (10.34%) Apache Slider
6 2 (6.90%) Kibana
6 2 (6.90%) Kubernetes
6 2 (6.90%) logstash
6 2 (6.90%) Prometheus
Vendors
1 20 (68.97%) Cloudera
2 13 (44.83%) Oracle
3 5 (17.24%) Google
3 5 (17.24%) Hortonworks
4 3 (10.34%) IBM
4 3 (10.34%) Tableau
5 2 (6.90%) MapR