Period
to 3 March 2021

The following table provides summary statistics for permanent job vacancies 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 3 March 2021 with a comparison to the same period in the previous 2 years.

Apache Hadoop YARN (MapReduce 2.0)
UK
6 months to
3 Mar 2021
Same period 2020 Same period 2019
Rank 787 937 904
Rank change year-on-year +150 -33 +115
Permanent jobs citing Hadoop YARN 25 72 219
As % of all permanent jobs advertised in the UK 0.033% 0.059% 0.15%
As % of the Systems Management category 0.20% 0.46% 1.27%
Number of salaries quoted 23 67 167
Median annual salary £55,000 £72,500 £85,000
Median salary % change year-on-year -24.14% -14.71% +13.33%
10th Percentile £38,750 £50,000 £49,550
90th Percentile £63,750 £106,000 £108,500
UK excluding London median annual salary £55,000 £62,500 £59,250
% change year-on-year -12.00% +5.49% +3.04%

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 with a requirement for systems management skills.

All Systems Management Skills
UK
Permanent vacancies with a requirement for systems management skills 12,196 15,620 17,190
As % of all permanent IT jobs advertised in the UK 16.11% 12.78% 11.51%
Number of salaries quoted 9,875 12,139 13,594
Median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +9.52%
10th Percentile £37,500 £32,500 £32,500
90th Percentile £95,000 £95,000 £88,750
UK excluding London median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +6.38%

Hadoop YARN
Job Vacancy Trend

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

Job vacancy trend for Hadoop YARN in the UK

Hadoop YARN
Salary Trend

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

Salary trend for Hadoop YARN in the UK

Hadoop YARN
Salary Histogram

Salary distribution for jobs citing Hadoop YARN over the 6 months to 3 March 2021.

Salary histogram for Hadoop YARN in the UK

Hadoop YARN
Top 9 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop YARN within the UK over the 6 months to 3 March 2021. 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 +167 23 £55,000 -28.57% 5
UK excluding London +150 21 £55,000 -12.00% 4
Midlands +55 8 £55,500 +0.91% 2
East Midlands +40 8 £55,500 +0.91% 2
North of England +62 7 £55,000 - 1
Yorkshire +33 7 £55,000 - 1
South East +133 4 £42,500 -15.00%
London +129 2 £98,000 +22.50% 1
Scotland +30 2 £53,000 -15.20%

For the 6 months to 3 March 2021, 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 with a requirement for Hadoop YARN.

1 20 (80.00%) Hadoop
1 20 (80.00%) Apache Hive
2 19 (76.00%) HDFS
3 17 (68.00%) HBase
3 17 (68.00%) Big Data
4 15 (60.00%) Data Engineering
5 14 (56.00%) Configuration Management
6 12 (48.00%) Linux
6 12 (48.00%) Git (software)
6 12 (48.00%) Cloudera
6 12 (48.00%) Apache ZooKeeper
7 11 (44.00%) Apache Spark
7 11 (44.00%) Python
8 10 (40.00%) ETL
8 10 (40.00%) Finance
8 10 (40.00%) Ansible
8 10 (40.00%) DevOps
8 10 (40.00%) Impala
8 10 (40.00%) Spark SQL
8 10 (40.00%) Kafka
9 9 (36.00%) SDLC
9 9 (36.00%) Kubernetes
9 9 (36.00%) Terraform
9 9 (36.00%) Docker
9 9 (36.00%) Oracle
9 9 (36.00%) Data Lake
10 8 (32.00%) SQL
10 8 (32.00%) Relational Database
10 8 (32.00%) ETL Development
10 8 (32.00%) Jenkins

Hadoop YARN
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 11 (44.00%) Apache Spark
2 3 (12.00%) Apache
3 2 (8.00%) Apache Airflow
3 2 (8.00%) Elasticsearch
3 2 (8.00%) Oracle SOA Suite
Cloud Services
1 7 (28.00%) AWS
2 4 (16.00%) Yarn
3 1 (4.00%) Amazon S3
3 1 (4.00%) Azure
Database & Business Intelligence
1 20 (80.00%) Apache Hive
1 20 (80.00%) Hadoop
2 17 (68.00%) Big Data
2 17 (68.00%) HBase
3 10 (40.00%) Impala
3 10 (40.00%) Spark SQL
4 9 (36.00%) Data Lake
5 8 (32.00%) Relational Database
6 7 (28.00%) Sqoop
7 4 (16.00%) Oracle Database
7 4 (16.00%) RDBMS
8 3 (12.00%) MySQL
9 2 (8.00%) Apache Accumulo
9 2 (8.00%) MongoDB
9 2 (8.00%) NoSQL
9 2 (8.00%) PostgreSQL
9 2 (8.00%) SQL Server
10 1 (4.00%) KDB
10 1 (4.00%) Presto
Development Applications
1 12 (48.00%) Git (software)
2 8 (32.00%) Jenkins
3 4 (16.00%) JUnit
3 4 (16.00%) Maven
3 4 (16.00%) Selenium
3 4 (16.00%) webpack
4 1 (4.00%) Arsenale Dataplane
4 1 (4.00%) Artifactory
4 1 (4.00%) JIRA
4 1 (4.00%) Oracle Forms
4 1 (4.00%) Sonatype Nexus
General
1 10 (40.00%) Finance
2 2 (8.00%) Back Office
3 1 (4.00%) Financial Institution
3 1 (4.00%) Front Office
Job Titles
1 10 (40.00%) Developer
2 7 (28.00%) DevOps Engineer
3 6 (24.00%) ETL Developer
4 5 (20.00%) Senior Developer
5 4 (16.00%) 2nd Line Engineer
5 4 (16.00%) Data Engineer
6 3 (12.00%) Ab Initio Developer
6 3 (12.00%) Big Data Developer
6 3 (12.00%) Senior DevOps
6 3 (12.00%) Senior DevOps Engineer
6 3 (12.00%) Senior ETL Developer
7 2 (8.00%) Architect
7 2 (8.00%) Informatica Developer
7 2 (8.00%) Informatica ETL Developer
7 2 (8.00%) Python Engineer
7 2 (8.00%) Senior Big Data Developer
7 2 (8.00%) Senior Data Engineer
7 2 (8.00%) Solutions Architect
8 1 (4.00%) Hadoop Engineer
8 1 (4.00%) Senior Hadoop Engineer
Libraries, Frameworks & Software Standards
1 10 (40.00%) Kafka
2 7 (28.00%) Web Services
3 4 (16.00%) AngularJS
3 4 (16.00%) HTML
3 4 (16.00%) HTML5
3 4 (16.00%) Jest
3 4 (16.00%) Node.js
3 4 (16.00%) Spring
3 4 (16.00%) Spring Boot
3 4 (16.00%) Vue.js
4 2 (8.00%) Apache NiFi
4 2 (8.00%) CGI
4 2 (8.00%) Middleware
4 2 (8.00%) RabbitMQ
5 1 (4.00%) Matplotlib
5 1 (4.00%) NumPy
5 1 (4.00%) Pandas
5 1 (4.00%) scikit-learn
Miscellaneous
1 6 (24.00%) Enterprise Software
2 1 (4.00%) Analytical Skills
2 1 (4.00%) Equities
2 1 (4.00%) Fixed Income
2 1 (4.00%) Foreign Exchange (FX)
Operating Systems
1 12 (48.00%) Linux
2 7 (28.00%) Red Hat Enterprise Linux
3 3 (12.00%) Unix
Processes & Methodologies
1 15 (60.00%) Data Engineering
2 14 (56.00%) Configuration Management
3 10 (40.00%) DevOps
3 10 (40.00%) ETL
4 9 (36.00%) SDLC
5 8 (32.00%) ETL Development
6 7 (28.00%) Data Development
6 7 (28.00%) Software Delivery
7 4 (16.00%) Break/Fix
7 4 (16.00%) Demand Management
7 4 (16.00%) Information Security
7 4 (16.00%) Information Security Management
7 4 (16.00%) Security Management
7 4 (16.00%) Security Patching
7 4 (16.00%) Unit Testing
7 4 (16.00%) Validation
7 4 (16.00%) Web Development
8 3 (12.00%) Data Modelling
9 2 (8.00%) Agile Software Development
9 2 (8.00%) SOA
Programming Languages
1 11 (44.00%) Python
2 8 (32.00%) SQL
3 7 (28.00%) Bash Shell
3 7 (28.00%) Java
4 4 (16.00%) C
4 4 (16.00%) Java 8
4 4 (16.00%) JavaScript
5 2 (8.00%) Shell Script
6 1 (4.00%) R
Qualifications
1 6 (24.00%) Security Cleared
2 4 (16.00%) Degree
2 4 (16.00%) DV Cleared
2 4 (16.00%) HND
Quality Assurance & Compliance
1 2 (8.00%) Data Quality
System Software
1 19 (76.00%) HDFS
2 12 (48.00%) Apache ZooKeeper
3 9 (36.00%) Docker
Systems Management
1 10 (40.00%) Ansible
2 9 (36.00%) Kubernetes
2 9 (36.00%) Terraform
3 7 (28.00%) Graphite
3 7 (28.00%) Nagios
3 7 (28.00%) Opscode Chef
3 7 (28.00%) Opsview
3 7 (28.00%) Puppet
4 3 (12.00%) Oozie
5 1 (4.00%) Ambari
Vendors
1 12 (48.00%) Cloudera
2 9 (36.00%) Oracle
3 3 (12.00%) Ab Initio
3 3 (12.00%) Teradata
4 2 (8.00%) Informatica
5 1 (4.00%) Hortonworks
5 1 (4.00%) Microsoft