Period
to 25 September 2017

The following table provides summary statistics for permanent job vacancies advertised in Northern Ireland with a requirement for Hadoop skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hadoop over the 6 months to 25 September 2017 with a comparison to the same period in the previous 2 years.

Apache Hadoop
UK > Northern Ireland
6 months to
25 Sep 2017
Same period 2016 Same period 2015
Rank 59 41 39
Rank change year-on-year -18 -2 -
Permanent jobs citing Hadoop 5 2 5
As % of all permanent IT jobs advertised in Northern Ireland 1.16% 0.67% 2.34%
As % of the Database & Business Intelligence category 3.60% 2.53% 5.81%
Number of salaries quoted 4 2 1
Northern Ireland median annual salary £46,000 £34,000 £47,500
Median salary % change year-on-year +35.29% -28.42% -
10th Percentile £32,500 £31,000 £43,750
90th Percentile £59,500 £37,000 £51,250
UK median annual salary £60,000 £60,000 £65,000
% change year-on-year - -7.69% +8.33%

Hadoop is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Northern Ireland with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Northern Ireland
Permanent vacancies with a requirement for database or business intelligence skills 139 79 86
As % of all permanent IT jobs advertised in Northern Ireland 32.33% 26.33% 40.19%
Number of salaries quoted 80 70 50
Northern Ireland median annual salary £35,000 £38,750 £37,750
Median salary % change year-on-year -9.68% +2.65% +7.86%
10th Percentile £21,250 £28,250 £24,975
90th Percentile £95,000 £55,000 £55,000
UK median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +1.12%

Hadoop
Job Vacancy Trend in Northern Ireland

Job postings citing Hadoop as a percentage of all IT jobs advertised in Northern Ireland.

Job vacancy trend for Hadoop in Northern Ireland

Hadoop
Salary Trend in Northern Ireland

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

Salary trend for Hadoop in Northern Ireland

Hadoop
Salary Histogram in Northern Ireland

The salary distribution of IT jobs citing Hadoop in Northern Ireland over the 6 months to 25 September 2017.

Salary histogram for Hadoop in Northern Ireland

Hadoop
Job Locations in Northern Ireland

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop within the Northern Ireland region over the 6 months to 25 September 2017. 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
County Antrim -15 5 £46,000 +35.29% 1
Hadoop
UK

For the 6 months to 25 September 2017, IT jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Northern Ireland region with a requirement for Hadoop.

1 5 (100.00%) Analytics
2 4 (80.00%) Big Data
3 3 (60.00%) Kafka
3 3 (60.00%) Python
3 3 (60.00%) Data Warehouse
3 3 (60.00%) SQL
3 3 (60.00%) Java
3 3 (60.00%) Apache Spark
4 2 (40.00%) Cloudera CDH
4 2 (40.00%) Numerate Degree
4 2 (40.00%) Analytical Skills
4 2 (40.00%) Datameer
4 2 (40.00%) Data Analytics
4 2 (40.00%) Cloudera
4 2 (40.00%) JavaScript
4 2 (40.00%) Telecoms
4 2 (40.00%) Stakeholder Management
4 2 (40.00%) Oracle
4 2 (40.00%) XML
4 2 (40.00%) UML
4 2 (40.00%) Data Mining
4 2 (40.00%) ETL
4 2 (40.00%) SAS
4 2 (40.00%) Business Intelligence
4 2 (40.00%) MATLAB
4 2 (40.00%) Predictive Modelling
4 2 (40.00%) R
4 2 (40.00%) Tableau
4 2 (40.00%) Degree
4 2 (40.00%) Predictive Analytics

Hadoop
Co-occurring IT Skills in Northern Ireland 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 3 (60.00%) Apache Spark
2 2 (40.00%) SAS
3 1 (20.00%) Apache
Cloud Services
1 1 (20.00%) Amazon AWS
1 1 (20.00%) IaaS
1 1 (20.00%) PaaS
Database & Business Intelligence
1 4 (80.00%) Big Data
2 3 (60.00%) Data Warehouse
3 2 (40.00%) Cloudera CDH
3 2 (40.00%) Data Mining
4 1 (20.00%) Flink
General
1 2 (40.00%) Telecoms
Job Titles
1 2 (40.00%) Data Scientist
1 2 (40.00%) Designer
1 2 (40.00%) Lead Designer
2 1 (20.00%) Administrator
2 1 (20.00%) Hadoop Administrator
Libraries, Frameworks & Software Standards
1 3 (60.00%) Kafka
2 2 (40.00%) XML
Miscellaneous
1 2 (40.00%) Analytical Skills
1 2 (40.00%) Computer Science
Processes & Methodologies
1 5 (100.00%) Analytics
2 2 (40.00%) Business Intelligence
2 2 (40.00%) Data Analytics
2 2 (40.00%) Data Cleansing
2 2 (40.00%) ETL
2 2 (40.00%) Mathematics
2 2 (40.00%) Physics
2 2 (40.00%) Predictive Analytics
2 2 (40.00%) Predictive Modelling
2 2 (40.00%) Stakeholder Management
2 2 (40.00%) UML
2 2 (40.00%) Visualisation
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Telematics
Programming Languages
1 3 (60.00%) Java
1 3 (60.00%) Python
1 3 (60.00%) SQL
2 2 (40.00%) JavaScript
2 2 (40.00%) MATLAB
2 2 (40.00%) R
2 2 (40.00%) Scala
3 1 (20.00%) Bash Shell
3 1 (20.00%) Perl
Qualifications
1 2 (40.00%) Degree
1 2 (40.00%) Numerate Degree
System Software
1 1 (20.00%) Apache Flume
Systems Management
1 1 (20.00%) Ansible
Vendors
1 2 (40.00%) Cloudera
1 2 (40.00%) Datameer
1 2 (40.00%) Oracle
1 2 (40.00%) Tableau
2 1 (20.00%) Greenplum
2 1 (20.00%) Hortonworks