Period
to 21 January 2018

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 21 January 2018 with a comparison to the same period in the previous 2 years.

Apache Hadoop YARN (MapReduce 2.0)
UK
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 1035 1096 1218
Rank change year-on-year +61 +122 +58
Permanent jobs citing Hadoop YARN 144 84 66
As % of all permanent IT jobs advertised in the UK 0.084% 0.048% 0.032%
As % of the Systems Management category 0.95% 0.56% 0.40%
Number of salaries quoted 119 38 48
UK median annual salary £72,500 £56,750 £70,000
Median salary % change year-on-year +27.75% -18.93% -
10th Percentile £52,500 £42,625 £53,750
90th Percentile £91,250 £82,500 £95,000
UK excluding London median annual salary £55,000 £51,500 £57,500
% change year-on-year +6.80% -10.43% -17.86%

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 15,180 14,996 16,309
As % of all permanent IT jobs advertised in the UK 8.83% 8.52% 7.83%
Number of salaries quoted 12,380 12,142 13,354
UK median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - +6.38%
10th Percentile £31,250 £31,250 £30,000
90th Percentile £81,250 £78,750 £75,000
UK excluding London median annual salary £46,000 £45,000 £42,750
% change year-on-year +2.22% +5.26% +4.27%

Hadoop YARN
Job Vacancy Trend

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

Job vacancy trend for Hadoop YARN in the UK

Hadoop YARN
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Hadoop YARN.

Salary trend for Hadoop YARN in the UK

Hadoop YARN
Salary Histogram

The salary distribution of IT jobs citing Hadoop YARN over the 6 months to 21 January 2018.

Salary histogram for Hadoop YARN in the UK

Hadoop YARN
Top 11 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 21 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +67 132 £72,500 +23.93% 25
London +57 98 £75,000 +7.14% 12
UK excluding London +15 45 £55,000 +6.80% 15
South East +19 20 £57,500 +11.65% 7
Scotland -31 11 - - 2
Midlands +23 8 £57,500 - 2
East Midlands - 7 £55,000 - 2
South West +8 5 £50,000 +5.26%
West Midlands -7 1 £70,000 -
Yorkshire - 1 £42,500 -
North of England - 1 £42,500 - 3

For the 6 months to 21 January 2018, IT jobs citing Hadoop YARN also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Hadoop YARN.

1 123 (85.42%) Hadoop
2 118 (81.94%) Apache Spark
3 103 (71.53%) Big Data
4 97 (67.36%) Apache Hive
5 78 (54.17%) HBase
6 75 (52.08%) Python
7 71 (49.31%) Kafka
8 65 (45.14%) Scala
9 57 (39.58%) Java
10 46 (31.94%) Agile Software Development
11 43 (29.86%) MapReduce
11 43 (29.86%) Apache Cassandra
12 41 (28.47%) Apache Flume
12 41 (28.47%) HDFS
13 40 (27.78%) Elasticsearch
14 38 (26.39%) Linux
15 36 (25.00%) SQL
15 36 (25.00%) Apache Solr
15 36 (25.00%) Amazon AWS
15 36 (25.00%) Continuous Integration
16 35 (24.31%) Telecoms
17 33 (22.92%) Unix
18 32 (22.22%) Analytics
19 30 (20.83%) Impala
20 29 (20.14%) Docker
20 29 (20.14%) Git (software)
21 28 (19.44%) Bash Shell
21 28 (19.44%) Cloudera
21 28 (19.44%) NoSQL
21 28 (19.44%) Machine Learning

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
1 118 (81.94%) Apache Spark
2 40 (27.78%) Elasticsearch
3 36 (25.00%) Apache Solr
4 23 (15.97%) Apache
5 8 (5.56%) Apache Pig
6 7 (4.86%) nginx
7 3 (2.08%) Apache Airflow
7 3 (2.08%) Confluence
8 2 (1.39%) SAS
9 1 (0.69%) CMS
9 1 (0.69%) JBoss
9 1 (0.69%) Jupyter
9 1 (0.69%) Kentico
9 1 (0.69%) Oracle SOA Suite
9 1 (0.69%) Sitecore CMS
9 1 (0.69%) Umbraco
9 1 (0.69%) WebLogic
9 1 (0.69%) WebSphere
Applications
1 2 (1.39%) SPSS
Cloud Services
1 36 (25.00%) Amazon AWS
2 18 (12.50%) GitHub
3 14 (9.72%) Amazon EMR
3 14 (9.72%) Microsoft Azure
4 8 (5.56%) Yarn
5 7 (4.86%) Google Analytics
5 7 (4.86%) Slack
6 4 (2.78%) Amazon Kinesis
7 3 (2.08%) Amazon S3
7 3 (2.08%) Azure Data Factory
8 2 (1.39%) AWS Lambda
8 2 (1.39%) Google Cloud Platform
8 2 (1.39%) IaaS
8 2 (1.39%) PaaS
8 2 (1.39%) Serverless
9 1 (0.69%) Amazon CloudWatch
9 1 (0.69%) npm
Communications & Networking
1 10 (6.94%) HTTP
2 6 (4.17%) Kerberos
3 2 (1.39%) SSL
4 1 (0.69%) Firewall
4 1 (0.69%) TCP/IP
Database & Business Intelligence
1 123 (85.42%) Hadoop
2 103 (71.53%) Big Data
3 97 (67.36%) Apache Hive
4 78 (54.17%) HBase
5 43 (29.86%) Apache Cassandra
6 30 (20.83%) Impala
7 28 (19.44%) Flink
7 28 (19.44%) NoSQL
8 25 (17.36%) Sqoop
9 19 (13.19%) MongoDB
10 18 (12.50%) Relational Database
11 17 (11.81%) SQL Server
12 13 (9.03%) MySQL
12 13 (9.03%) Redis
13 12 (8.33%) Data Warehouse
14 7 (4.86%) Power BI
14 7 (4.86%) RDBMS
15 5 (3.47%) Parquet
15 5 (3.47%) PostgreSQL
16 4 (2.78%) Data Lake
Development Applications
1 29 (20.14%) Git (software)
2 24 (16.67%) Jenkins
3 12 (8.33%) JIRA
4 9 (6.25%) Maven
4 9 (6.25%) Vagrant
5 8 (5.56%) Eclipse
5 8 (5.56%) gulp
5 8 (5.56%) webpack
6 7 (4.86%) Bitbucket
7 6 (4.17%) IntelliJ
7 6 (4.17%) NetBeans
7 6 (4.17%) TeamCity
8 5 (3.47%) JIRA Agile
9 4 (2.78%) Gradle
10 3 (2.08%) SonarQube
11 2 (1.39%) FindBugs
11 2 (1.39%) JUnit
11 2 (1.39%) Octopus Deploy
11 2 (1.39%) Visual Studio Team System
12 1 (0.69%) Grunt
General
1 35 (24.31%) Telecoms
2 22 (15.28%) Finance
3 17 (11.81%) Marketing
4 6 (4.17%) Electronics
4 6 (4.17%) Front Office
4 6 (4.17%) Manufacturing
5 2 (1.39%) Banking
5 2 (1.39%) Financial Institution
6 1 (0.69%) Games
6 1 (0.69%) Pharmaceutical
6 1 (0.69%) Retail
Job Titles
1 63 (43.75%) Data Engineer
2 51 (35.42%) Big Data Engineer
3 42 (29.17%) Developer
4 20 (13.89%) Architect
5 19 (13.19%) Big Data Developer
5 19 (13.19%) Hadoop Engineer
6 18 (12.50%) Java Developer
7 17 (11.81%) Data Architect
8 14 (9.72%) Big Data Architect
8 14 (9.72%) DevOps Engineer
9 13 (9.03%) Senior Developer
10 11 (7.64%) QA Engineer
11 7 (4.86%) Front End Developer (Client-Side Developer)
11 7 (4.86%) Senior Front-End Developer
12 6 (4.17%) Hadoop Developer
12 6 (4.17%) Java Hadoop Developer
12 6 (4.17%) Senior Java Developer
13 5 (3.47%) Java Scala Developer
13 5 (3.47%) Scala Developer
14 4 (2.78%) Data Analytics Architect
Libraries, Frameworks & Software Standards
1 71 (49.31%) Kafka
2 24 (16.67%) Spark Streaming
3 17 (11.81%) REST
4 15 (10.42%) Spring
5 14 (9.72%) RabbitMQ
5 14 (9.72%) Web Services
6 13 (9.03%) SOAP
7 11 (7.64%) AngularJS
8 10 (6.94%) Node.js
9 9 (6.25%) HTML
10 8 (5.56%) Akka
10 8 (5.56%) CSS
10 8 (5.56%) RESTful
11 7 (4.86%) GraphX
11 7 (4.86%) Laravel
11 7 (4.86%) OAuth
11 7 (4.86%) Sass
11 7 (4.86%) Vue (Vue.js)
12 6 (4.17%) Apache Avro
12 6 (4.17%) YAML
Miscellaneous
1 18 (12.50%) Computer Science
2 15 (10.42%) Algorithms
3 11 (7.64%) Greenfield Project
4 10 (6.94%) User Experience
5 7 (4.86%) Analytical Skills
5 7 (4.86%) Data Structures
6 4 (2.78%) Tandem
7 3 (2.08%) Data Centre
8 2 (1.39%) Linux Command Line
8 2 (1.39%) Virtual Team
9 1 (0.69%) Augmented Reality
9 1 (0.69%) Blog
9 1 (0.69%) Enterprise Software
9 1 (0.69%) Robotics
Operating Systems
1 38 (26.39%) Linux
2 33 (22.92%) Unix
3 2 (1.39%) Mesosphere
4 1 (0.69%) Windows
Processes & Methodologies
1 46 (31.94%) Agile Software Development
2 43 (29.86%) MapReduce
3 36 (25.00%) Continuous Integration
4 32 (22.22%) Analytics
5 28 (19.44%) Machine Learning
6 27 (18.75%) Test Automation
7 26 (18.06%) DevOps
8 19 (13.19%) ETL
9 17 (11.81%) Data Modelling
9 17 (11.81%) TDD
10 16 (11.11%) Business Intelligence
10 16 (11.11%) Data Engineering
11 14 (9.72%) Microservices
11 14 (9.72%) Performance Tuning
11 14 (9.72%) Unit Testing
12 13 (9.03%) Data Integration
13 12 (8.33%) OO
13 12 (8.33%) Visualisation
14 11 (7.64%) BDD
14 11 (7.64%) Scrum
Programming Languages
1 75 (52.08%) Python
2 65 (45.14%) Scala
3 57 (39.58%) Java
4 36 (25.00%) SQL
5 28 (19.44%) Bash Shell
6 16 (11.11%) JavaScript
7 15 (10.42%) Shell Script
8 11 (7.64%) C#
9 9 (6.25%) T-SQL
10 7 (4.86%) C++
10 7 (4.86%) ES6
10 7 (4.86%) PHP
10 7 (4.86%) PHP 5
10 7 (4.86%) PHP 7
11 6 (4.17%) R
12 4 (2.78%) Go
13 2 (1.39%) C
13 2 (1.39%) CQL
13 2 (1.39%) MATLAB
14 1 (0.69%) Perl
Qualifications
1 15 (10.42%) Degree
2 13 (9.03%) Computer Science Degree
3 2 (1.39%) SC Cleared
3 2 (1.39%) Security Cleared
4 1 (0.69%) CTC Cleared
4 1 (0.69%) Master's Degree
4 1 (0.69%) PhD
Quality Assurance & Compliance
1 15 (10.42%) QA
2 8 (5.56%) Data Quality
3 1 (0.69%) GCP
System Software
1 41 (28.47%) Apache Flume
1 41 (28.47%) HDFS
2 29 (20.14%) Docker
3 6 (4.17%) Apache ZooKeeper
4 5 (3.47%) Virtual Machines
5 2 (1.39%) MapR-FS
Systems Management
1 23 (15.97%) Oozie
2 16 (11.11%) Ansible
3 13 (9.03%) Mesos
4 10 (6.94%) Kubernetes
5 5 (3.47%) Ambari
6 3 (2.08%) Docker Swarm
6 3 (2.08%) Opscode Chef
6 3 (2.08%) Terraform
7 2 (1.39%) yum
8 1 (0.69%) Grafana
8 1 (0.69%) Kibana
8 1 (0.69%) Prometheus
8 1 (0.69%) Puppet
Vendors
1 28 (19.44%) Cloudera
2 22 (15.28%) Hortonworks
3 12 (8.33%) Google
4 11 (7.64%) Tableau
5 9 (6.25%) SAP
6 7 (4.86%) MapR
6 7 (4.86%) Oracle
7 6 (4.17%) Teradata
8 4 (2.78%) Talend
9 3 (2.08%) Informatica
10 2 (1.39%) Datameer
10 2 (1.39%) Platfora
10 2 (1.39%) Twitter
11 1 (0.69%) Ab Initio
11 1 (0.69%) Actian
11 1 (0.69%) Microsoft
11 1 (0.69%) MicroStrategy
11 1 (0.69%) ParAccel
11 1 (0.69%) Sitecore
11 1 (0.69%) Sybase