Period
to 30 March 2020

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for Hadoop YARN skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hadoop YARN over the 6 months to 30 March 2020 with a comparison to the same period in the previous 2 years.

Apache Hadoop YARN (MapReduce 2.0)
England > London
6 months to
30 Mar 2020
Same period 2019 Same period 2018
Rank 659 613 706
Rank change year-on-year -46 +93 +89
Permanent jobs citing Hadoop YARN 34 166 134
As % of all permanent jobs advertised in London 0.070% 0.27% 0.19%
As % of the Systems Management category 0.44% 1.97% 1.70%
Number of salaries quoted 31 130 129
Median annual salary £80,000 £90,000 £77,500
Median salary % change year-on-year -11.11% +16.13% +19.23%
10th Percentile £58,250 £60,000 £63,750
90th Percentile £107,500 £110,500 £100,000
England median annual salary £72,500 £87,500 £75,000
% change year-on-year -17.14% +16.67% +25.00%

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

All Systems Management Skills
London
Permanent vacancies with a requirement for systems management skills 7,790 8,441 7,860
As % of all permanent IT jobs advertised in London 16.03% 13.73% 11.25%
Number of salaries quoted 6,131 6,786 6,601
Median annual salary £70,000 £68,250 £62,500
Median salary % change year-on-year +2.56% +9.20% +4.17%
10th Percentile £40,000 £38,750 £38,500
90th Percentile £102,500 £95,000 £92,500
England median annual salary £60,000 £60,000 £55,000
% change year-on-year - +9.09% +4.76%

Hadoop YARN
Job Vacancy Trend in London

Job postings citing Hadoop YARN as a proportion of all IT jobs advertised in London.

Job vacancy trend for Hadoop YARN in London

Hadoop YARN
Salary Trend in London

3-month moving average salary quoted in jobs citing Hadoop YARN in London.

Salary trend for Hadoop YARN in London

Hadoop YARN
Salary Histogram in London

Salary distribution for jobs citing Hadoop YARN in London over the 6 months to 30 March 2020.

Salary histogram for Hadoop YARN in London

Hadoop YARN
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop YARN within the London region over the 6 months to 30 March 2020. 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
Central London +37 4 £65,000 -29.73% 2
East London +10 4 £78,250 +20.38%
Hadoop YARN
England

For the 6 months to 30 March 2020, IT 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 permanent job ads across the London region with a requirement for Hadoop YARN.

1 33 (97.06%) Big Data
2 28 (82.35%) Apache Hive
3 27 (79.41%) Hadoop
4 24 (70.59%) HDFS
5 23 (67.65%) AWS
5 23 (67.65%) Java
6 21 (61.76%) Azure
7 20 (58.82%) HBase
7 20 (58.82%) Python
7 20 (58.82%) Agile Software Development
7 20 (58.82%) Apache Spark
8 15 (44.12%) Data Lake
9 14 (41.18%) Machine Learning
9 14 (41.18%) Scala
10 13 (38.24%) Impala
11 11 (32.35%) Amazon Kinesis
11 11 (32.35%) NoSQL
11 11 (32.35%) Hortonworks
11 11 (32.35%) Sqoop
11 11 (32.35%) Oozie
11 11 (32.35%) SQL
11 11 (32.35%) ETL
12 10 (29.41%) Amazon EMR
12 10 (29.41%) Amazon Redshift
12 10 (29.41%) Cloudera
12 10 (29.41%) Kafka
12 10 (29.41%) Algorithms
13 9 (26.47%) Lambda Expressions
13 9 (26.47%) HDInsight
13 9 (26.47%) Databricks

Hadoop YARN
Co-occurring IT Skills in 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 20 (58.82%) Apache Spark
2 4 (11.76%) Apache
2 4 (11.76%) Oracle Workflow
3 3 (8.82%) Apache Pig
4 1 (2.94%) Jupyter
Cloud Services
1 23 (67.65%) AWS
2 21 (61.76%) Azure
3 11 (32.35%) Amazon Kinesis
4 10 (29.41%) Amazon EMR
5 9 (26.47%) Amazon S3
5 9 (26.47%) Azure Data Factory
6 4 (11.76%) IaaS
6 4 (11.76%) PaaS
7 1 (2.94%) GCP
Communications & Networking
1 4 (11.76%) Firewall
1 4 (11.76%) Kerberos
1 4 (11.76%) VPN
2 2 (5.88%) HTTP
2 2 (5.88%) HTTPS
2 2 (5.88%) SSL
Database & Business Intelligence
1 33 (97.06%) Big Data
2 28 (82.35%) Apache Hive
3 27 (79.41%) Hadoop
4 20 (58.82%) HBase
5 15 (44.12%) Data Lake
6 13 (38.24%) Impala
7 11 (32.35%) NoSQL
7 11 (32.35%) Sqoop
8 10 (29.41%) Amazon Redshift
9 9 (26.47%) Amazon DynamoDB
9 9 (26.47%) Data Warehouse
9 9 (26.47%) HDInsight
10 7 (20.59%) SQL Server
11 6 (17.65%) RDBMS
11 6 (17.65%) Relational Database
12 4 (11.76%) DB2
13 3 (8.82%) Snowflake Schema
14 2 (5.88%) Amazon Athena
14 2 (5.88%) Apache Cassandra
14 2 (5.88%) Spark SQL
Development Applications
1 5 (14.71%) Jenkins
1 5 (14.71%) JIRA
2 4 (11.76%) Git (software)
3 3 (8.82%) JUnit
3 3 (8.82%) Octopus Deploy
3 3 (8.82%) TeamCity
3 3 (8.82%) Visual Studio Team System
4 1 (2.94%) Artifactory
4 1 (2.94%) GitLab
General
1 5 (14.71%) Finance
2 4 (11.76%) Retail
3 3 (8.82%) Public Sector
4 1 (2.94%) Banking
4 1 (2.94%) Legal
Job Titles
1 20 (58.82%) Data Engineer
2 10 (29.41%) Architect
2 10 (29.41%) Senior Data Engineer
3 9 (26.47%) Cloud Architect
3 9 (26.47%) Data Architect
4 7 (20.59%) Big Data Engineer
5 4 (11.76%) DevOps Engineer
6 2 (5.88%) Big Data Developer
6 2 (5.88%) Developer
6 2 (5.88%) Java Developer
6 2 (5.88%) Java Scala Developer
6 2 (5.88%) QA Engineer
6 2 (5.88%) Scala Developer
6 2 (5.88%) Senior DevOps
6 2 (5.88%) Senior DevOps Engineer
6 2 (5.88%) Senior QA Engineer
7 1 (2.94%) AWS Engineer
7 1 (2.94%) Consultant
7 1 (2.94%) Python Engineer
7 1 (2.94%) Senior Hadoop Engineer
Libraries, Frameworks & Software Standards
1 10 (29.41%) Kafka
2 9 (26.47%) Lambda Expressions
3 7 (20.59%) PySpark
4 5 (14.71%) Elastic Stack
5 4 (11.76%) LDAP
5 4 (11.76%) OAuth
5 4 (11.76%) SAML
6 3 (8.82%) J2EE
7 1 (2.94%) ADO
7 1 (2.94%) Apache Beam
7 1 (2.94%) Flask
7 1 (2.94%) Pandas
7 1 (2.94%) Spark Streaming
Miscellaneous
1 10 (29.41%) Algorithms
2 4 (11.76%) Data Centre
3 1 (2.94%) Enterprise Software
3 1 (2.94%) Greenfield Project
3 1 (2.94%) Management Information System
3 1 (2.94%) PMI
Operating Systems
1 8 (23.53%) Linux
Processes & Methodologies
1 20 (58.82%) Agile Software Development
2 14 (41.18%) Machine Learning
3 11 (32.35%) ETL
4 8 (23.53%) MapReduce
5 7 (20.59%) Analytics
5 7 (20.59%) Data Integration
6 6 (17.65%) Business Intelligence
6 6 (17.65%) Data Engineering
6 6 (17.65%) Data Science
6 6 (17.65%) Use Case
7 5 (14.71%) Data Analytics
7 5 (14.71%) DevOps
7 5 (14.71%) Software Delivery
7 5 (14.71%) Workflow
8 4 (11.76%) Continuous Integration
8 4 (11.76%) Dependency Management
8 4 (11.76%) Microservices
8 4 (11.76%) Migration
8 4 (11.76%) Software Engineering
9 3 (8.82%) Operations Research
Programming Languages
1 23 (67.65%) Java
2 20 (58.82%) Python
3 14 (41.18%) Scala
4 11 (32.35%) SQL
5 4 (11.76%) Bash Shell
5 4 (11.76%) Ruby
6 3 (8.82%) Shell Script
7 2 (5.88%) C#
8 1 (2.94%) JavaScript
Qualifications
1 1 (2.94%) PMI Certification
Quality Assurance & Compliance
1 6 (17.65%) Data Quality
2 3 (8.82%) QA
3 1 (2.94%) GDPR
3 1 (2.94%) ISO/IEC 27001
System Software
1 24 (70.59%) HDFS
2 3 (8.82%) Apache Flume
3 2 (5.88%) Docker
Systems Management
1 11 (32.35%) Oozie
2 6 (17.65%) Ansible
3 4 (11.76%) Ambari
3 4 (11.76%) Single Sign-On
3 4 (11.76%) Terraform
4 1 (2.94%) Mesos
4 1 (2.94%) Puppet
Vendors
1 11 (32.35%) Hortonworks
2 10 (29.41%) Cloudera
3 9 (26.47%) Databricks
4 8 (23.53%) Oracle
5 7 (20.59%) Talend
6 4 (11.76%) Ab Initio
6 4 (11.76%) Informatica
7 3 (8.82%) MapR
8 2 (5.88%) Microsoft
9 1 (2.94%) Google