Period
to 19 September 2018

The following table provides summary statistics for contract job vacancies advertised in the South East 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 19 September 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)
England > South East
6 months to
19 Sep 2018
Same period 2017 Same period 2016
Rank 331 323 372
Rank change year-on-year -8 +49 -
Contract jobs citing Hadoop YARN 50 48 17
As % of all contract IT jobs advertised in the South East 0.30% 0.29% 0.098%
As % of the Systems Management category 2.26% 2.42% 0.81%
Number of daily rates quoted 41 40 4
South East median daily rate £500 £450 £551
Median daily rate % change year-on-year +11.11% -18.26% -
10th Percentile £488 £250 £512
90th Percentile £588 £580 £605
England median daily rate £525 £525 £550
% change year-on-year - -4.55% -15.38%
Number of hourly rates quoted 0 0 0
South East median hourly rate - - -
England 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 South East with a requirement for systems management skills.

All Systems Management Skills
South East
Contract vacancies with a requirement for systems management skills 2,212 1,986 2,087
As % of all contract IT jobs advertised in the South East 13.33% 12.09% 12.00%
Number of daily rates quoted 1,309 1,207 1,252
South East median daily rate £450 £425 £405
Median daily rate % change year-on-year +5.88% +4.94% +8.00%
10th Percentile £263 £250 £263
90th Percentile £575 £556 £545
England median daily rate £500 £475 £438
% change year-on-year +5.26% +8.57% +9.38%
Number of hourly rates quoted 77 56 76
South East median hourly rate £17.50 £14.25 £27.38
Median hourly rate % change year-on-year +22.81% -47.95% +36.88%
10th Percentile £10.50 £10.58 £12.25
90th Percentile £56.10 £43.00 £58.75
England median hourly rate £18.70 £17.50 £22.50
% change year-on-year +6.86% -22.22% +11.47%

Hadoop YARN
Job Vacancy Trend in the South East

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

Job vacancy trend for Hadoop YARN in the South East

Hadoop YARN
Contractor Daily Rate Trend in the South East

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

Contractor daily rate trend for Hadoop YARN in the South East

Hadoop YARN
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing Hadoop YARN in the South East over the 6 months to 19 September 2018.

Contractor daily rate histogram for Hadoop YARN in the South East

Hadoop YARN
Contract Job Locations in the South East

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 South East region over the 6 months to 19 September 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
Surrey -10 38 £500 - 3
Hampshire -26 11 £475 +90.00% 2
Buckinghamshire +10 1 £400 -5.88%
Thames Valley 0 1 £400 -11.11% 4
Hadoop YARN
England

For the 6 months to 19 September 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 South East region with a requirement for Hadoop YARN.

1 50 (100.00%) Java
2 49 (98.00%) Agile Software Development
2 49 (98.00%) Apache ZooKeeper
2 49 (98.00%) Kafka
3 48 (96.00%) Jenkins
3 48 (96.00%) RabbitMQ
3 48 (96.00%) Spring
4 47 (94.00%) Apache Spark
5 46 (92.00%) Big Data
6 45 (90.00%) Finance
7 44 (88.00%) RESTful
8 43 (86.00%) Hadoop
9 42 (84.00%) Unix
9 42 (84.00%) Linux
10 41 (82.00%) Apache
10 41 (82.00%) TDD
10 41 (82.00%) Middleware
10 41 (82.00%) JSON
11 37 (74.00%) J2EE
11 37 (74.00%) BDD
12 33 (66.00%) Spring Boot
13 31 (62.00%) Spark Streaming
14 26 (52.00%) System Testing
14 26 (52.00%) Unit Testing
15 19 (38.00%) REST
16 17 (34.00%) HDFS
16 17 (34.00%) HBase
17 12 (24.00%) Continuous Integration
18 11 (22.00%) GemFire
18 11 (22.00%) Git (software)

Hadoop YARN
Co-occurring IT Skills in the South East 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 47 (94.00%) Apache Spark
2 41 (82.00%) Apache
3 11 (22.00%) GemFire
4 2 (4.00%) Apache Pig
5 1 (2.00%) Cloud Foundry
5 1 (2.00%) JBoss
Cloud Services
1 4 (8.00%) GitHub
2 1 (2.00%) Amazon AWS
2 1 (2.00%) Microsoft Azure
Communications & Networking
1 7 (14.00%) Kerberos
Database & Business Intelligence
1 46 (92.00%) Big Data
2 43 (86.00%) Hadoop
3 17 (34.00%) HBase
4 4 (8.00%) Parquet
5 2 (4.00%) Apache Hive
5 2 (4.00%) NoSQL
5 2 (4.00%) Sqoop
6 1 (2.00%) Apache Cassandra
6 1 (2.00%) Impala
6 1 (2.00%) MongoDB
6 1 (2.00%) MySQL
6 1 (2.00%) Oracle Database
6 1 (2.00%) Oracle Database 11g
6 1 (2.00%) RDBMS
6 1 (2.00%) Relational Database
6 1 (2.00%) Spark SQL
6 1 (2.00%) SQL Server
Development Applications
1 48 (96.00%) Jenkins
2 11 (22.00%) Git (software)
3 4 (8.00%) Gradle
General
1 45 (90.00%) Finance
Job Titles
1 50 (100.00%) Developer
2 47 (94.00%) Java Developer
3 23 (46.00%) Big Data Developer
4 19 (38.00%) Apache Spark Developer
5 13 (26.00%) Hadoop Developer
6 11 (22.00%) Java Hadoop Developer
7 1 (2.00%) Python Developer
7 1 (2.00%) Scala Developer
Libraries, Frameworks & Software Standards
1 49 (98.00%) Kafka
2 48 (96.00%) RabbitMQ
2 48 (96.00%) Spring
3 44 (88.00%) RESTful
4 41 (82.00%) JSON
4 41 (82.00%) Middleware
5 37 (74.00%) J2EE
6 33 (66.00%) Spring Boot
7 31 (62.00%) Spark Streaming
8 19 (38.00%) REST
9 7 (14.00%) Spring Integration
9 7 (14.00%) Web Services
10 4 (8.00%) Apache Avro
11 1 (2.00%) Drools
Miscellaneous
1 8 (16.00%) Greenfield Project
2 4 (8.00%) Linux Command Line
2 4 (8.00%) Virtual Team
3 1 (2.00%) Algorithms
Operating Systems
1 42 (84.00%) Linux
1 42 (84.00%) Unix
2 1 (2.00%) Windows
Processes & Methodologies
1 49 (98.00%) Agile Software Development
2 41 (82.00%) TDD
3 37 (74.00%) BDD
4 26 (52.00%) System Testing
4 26 (52.00%) Unit Testing
5 12 (24.00%) Continuous Integration
6 8 (16.00%) Microservices
7 7 (14.00%) Decision-Making
7 7 (14.00%) Kalman Filter
8 4 (8.00%) Benchmarking
9 2 (4.00%) MapReduce
10 1 (2.00%) Data Architecture
10 1 (2.00%) ETL
10 1 (2.00%) Scrum
10 1 (2.00%) Secure Coding
10 1 (2.00%) Software Deployment
10 1 (2.00%) Software Engineering
Programming Languages
1 50 (100.00%) Java
2 4 (8.00%) Shell Script
3 2 (4.00%) Python
3 2 (4.00%) Scala
4 1 (2.00%) C
4 1 (2.00%) C++
4 1 (2.00%) Perl
4 1 (2.00%) SQL
Qualifications
1 8 (16.00%) Degree
Quality Assurance & Compliance
1 1 (2.00%) QA
System Software
1 49 (98.00%) Apache ZooKeeper
2 17 (34.00%) HDFS
3 1 (2.00%) Apache Flume
Systems Management
1 1 (2.00%) Oozie
Vendors
1 7 (14.00%) Hortonworks
2 1 (2.00%) Cloudera
2 1 (2.00%) Oracle