Period
to 17 October 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East 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 17 October 2018 with a comparison to the same period in the previous 2 years.

Apache Hadoop
England > South East
6 months to
17 Oct 2018
Same period 2017 Same period 2016
Rank 233 245 275
Rank change year-on-year +12 +30 +114
Permanent jobs citing Hadoop 388 353 397
As % of all permanent IT jobs advertised in the South East 1.33% 1.22% 1.11%
As % of the Database & Business Intelligence category 4.61% 3.92% 3.71%
Number of salaries quoted 240 264 296
South East median annual salary £60,000 £55,000 £52,500
Median salary % change year-on-year +9.09% +4.76% +3.96%
10th Percentile £37,500 £32,500 £30,875
90th Percentile £83,875 £79,625 £75,000
England median annual salary £70,000 £62,500 £62,500
% change year-on-year +12.00% - -3.85%

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 the South East with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South East
Permanent vacancies with a requirement for database or business intelligence skills 8,423 9,012 10,699
As % of all permanent IT jobs advertised in the South East 28.93% 31.10% 30.02%
Number of salaries quoted 7,067 7,718 9,413
South East median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £30,000 £28,000 £28,000
90th Percentile £71,250 £66,250 £65,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Hadoop
Job Vacancy Trend in the South East

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

Job vacancy trend for Hadoop in the South East

Hadoop
Salary Trend in the South East

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

Salary trend for Hadoop in the South East

Hadoop
Salary Histogram in the South East

The salary distribution of IT jobs citing Hadoop in the South East over the 6 months to 17 October 2018.

Salary histogram for Hadoop in the South East

Hadoop
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop within the South East region over the 6 months to 17 October 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
Thames Valley -15 168 £57,500 +4.55% 18
Hampshire +5 101 £67,500 +14.89% 9
Berkshire -2 96 £55,000 +10.00% 10
Surrey +16 52 £50,000 -9.09% 8
Oxfordshire +13 41 £58,000 -20.55% 4
East Sussex +7 41 £60,000 -11.11% 5
Buckinghamshire -22 31 £60,000 - 4
West Sussex +9 8 £30,000 -36.84% 1
Kent +10 2 £35,000 -42.86% 1
Hadoop
England

For the 6 months to 17 October 2018, IT jobs citing Hadoop 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 South East region with a requirement for Hadoop.

1 237 (61.08%) Big Data
2 209 (53.87%) Java
3 189 (48.71%) Apache Spark
4 178 (45.88%) Python
5 143 (36.86%) Agile Software Development
6 141 (36.34%) Apache Hive
7 139 (35.82%) SQL
8 137 (35.31%) Analytics
9 109 (28.09%) Kafka
10 104 (26.80%) Linux
11 98 (25.26%) Machine Learning
12 97 (25.00%) Data Science
13 96 (24.74%) Degree
14 87 (22.42%) R
15 80 (20.62%) NoSQL
16 75 (19.33%) Git (software)
17 72 (18.56%) Visualisation
18 69 (17.78%) Data Modelling
18 69 (17.78%) ETL
19 66 (17.01%) Algorithms
20 63 (16.24%) Apache
21 62 (15.98%) Oracle
22 61 (15.72%) Mathematics
23 60 (15.46%) Scala
24 59 (15.21%) Microsoft Azure
25 58 (14.95%) Continuous Integration
25 58 (14.95%) Data Analytics
26 57 (14.69%) Hadoop YARN
26 57 (14.69%) Data Warehouse
26 57 (14.69%) Business Intelligence

Hadoop
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
1 189 (48.71%) Apache Spark
2 63 (16.24%) Apache
3 37 (9.54%) Elasticsearch
4 30 (7.73%) SAS
5 19 (4.90%) CMS
6 16 (4.12%) Apache Pig
7 14 (3.61%) JBoss
8 11 (2.84%) Confluence
8 11 (2.84%) Jupyter
9 8 (2.06%) Cloud Foundry
10 5 (1.29%) Apache Solr
10 5 (1.29%) Tomcat
11 3 (0.77%) WebSphere
12 2 (0.52%) GemFire
12 2 (0.52%) IIS
12 2 (0.52%) Oracle SOA Suite
13 1 (0.26%) ArcGIS
13 1 (0.26%) NetWeaver
13 1 (0.26%) SharePoint
13 1 (0.26%) WebLogic
Applications
1 6 (1.55%) Microsoft Excel
2 3 (0.77%) Microsoft Office
3 2 (0.52%) GNU Octave
3 2 (0.52%) Microsoft PowerPoint
4 1 (0.26%) SPSS
Cloud Services
1 59 (15.21%) Microsoft Azure
2 48 (12.37%) Amazon AWS
3 31 (7.99%) SaaS
4 28 (7.22%) PaaS
5 22 (5.67%) IaaS
6 19 (4.90%) Google Analytics
7 11 (2.84%) GitHub
8 7 (1.80%) Google Cloud Platform
9 6 (1.55%) Serverless
10 5 (1.29%) Amazon Kinesis
10 5 (1.29%) Azure Data Factory
10 5 (1.29%) Cortana Intelligence Suite
11 4 (1.03%) Cloud Computing
12 3 (0.77%) Amazon EC2
12 3 (0.77%) Amazon EMR
12 3 (0.77%) Azure Functions
12 3 (0.77%) Azure Machine Learning
13 1 (0.26%) Amazon S3
13 1 (0.26%) AWS CloudFormation
Communications & Networking
1 19 (4.90%) Software-Defined Networking
2 9 (2.32%) HTTP
3 8 (2.06%) SSH
4 5 (1.29%) DAB
5 3 (0.77%) Internet
5 3 (0.77%) SMS
6 2 (0.52%) ATM
6 2 (0.52%) Firewall
6 2 (0.52%) SAN
6 2 (0.52%) TCP/IP
7 1 (0.26%) Kerberos
7 1 (0.26%) NAS
7 1 (0.26%) Reverse Proxy
7 1 (0.26%) SSL
Database & Business Intelligence
1 237 (61.08%) Big Data
2 141 (36.34%) Apache Hive
3 80 (20.62%) NoSQL
4 57 (14.69%) Data Warehouse
5 43 (11.08%) SAP HANA
6 42 (10.82%) Impala
7 41 (10.57%) Apache Cassandra
8 39 (10.05%) HBase
8 39 (10.05%) MongoDB
9 31 (7.99%) Power BI
10 30 (7.73%) Sqoop
11 28 (7.22%) PostgreSQL
12 26 (6.70%) Relational Database
13 24 (6.19%) Data Mining
14 23 (5.93%) Data Lake
14 23 (5.93%) Text Mining
15 21 (5.41%) Oracle Exadata
16 18 (4.64%) Spotfire
17 17 (4.38%) RDBMS
18 16 (4.12%) SQL Server
Development Applications
1 75 (19.33%) Git (software)
2 39 (10.05%) Jenkins
3 24 (6.19%) TeamCity
4 15 (3.87%) JIRA
5 11 (2.84%) Bitbucket
5 11 (2.84%) JUnit
5 11 (2.84%) Subversion
6 8 (2.06%) Eclipse
6 8 (2.06%) Gradle
7 5 (1.29%) Visual Studio
8 4 (1.03%) CircleCI
8 4 (1.03%) ERwin
8 4 (1.03%) PowerDesigner
8 4 (1.03%) RStudio
8 4 (1.03%) Team Foundation Server
9 3 (0.77%) Visual Studio Team System
10 2 (0.52%) EasyMock
11 1 (0.26%) Octopus Deploy
11 1 (0.26%) Oracle APEX
11 1 (0.26%) Vagrant
General
1 51 (13.14%) Telecoms
2 48 (12.37%) Retail
3 43 (11.08%) Finance
4 36 (9.28%) Marketing
5 7 (1.80%) Financial Institution
6 6 (1.55%) Advertising
6 6 (1.55%) Banking
6 6 (1.55%) Manufacturing
7 5 (1.29%) Publishing
8 2 (0.52%) Games
9 1 (0.26%) French Language
9 1 (0.26%) German Language
9 1 (0.26%) Investment Banking
9 1 (0.26%) Military
Job Titles
1 82 (21.13%) Developer
2 67 (17.27%) Data Scientist
3 64 (16.49%) Architect
4 50 (12.89%) Data Engineer
5 46 (11.86%) Big Data Engineer
6 37 (9.54%) Java Developer
7 32 (8.25%) Hadoop Engineer
8 28 (7.22%) Senior Developer
8 28 (7.22%) Software Engineer
9 24 (6.19%) Data Architect
10 20 (5.15%) Enterprise Architect
11 19 (4.90%) Senior Data Engineer
12 18 (4.64%) Senior Data Scientist
12 18 (4.64%) Solutions Architect
12 18 (4.64%) Systems Engineer
13 17 (4.38%) Senior Hadoop Engineer
14 15 (3.87%) Senior Java Developer
15 12 (3.09%) Analyst
15 12 (3.09%) Hadoop Developer
15 12 (3.09%) Support Engineer
Libraries, Frameworks & Software Standards
1 109 (28.09%) Kafka
2 44 (11.34%) J2EE
3 36 (9.28%) TensorFlow
4 27 (6.96%) JSON
5 26 (6.70%) D3.js
6 25 (6.44%) .NET
7 24 (6.19%) MLlib
8 23 (5.93%) ggplot
9 22 (5.67%) Elastic Stack
10 21 (5.41%) Keras
10 21 (5.41%) Natural Language Processing
11 20 (5.15%) Spring
11 20 (5.15%) XML
12 19 (4.90%) .NET Framework
13 18 (4.64%) AngularJS
14 15 (3.87%) Web Services
15 14 (3.61%) REST
16 12 (3.09%) React
16 12 (3.09%) SparkR
17 11 (2.84%) HTML
Miscellaneous
1 66 (17.01%) Algorithms
2 53 (13.66%) Computer Science
3 37 (9.54%) Analytical Skills
4 29 (7.47%) Management Information System
5 28 (7.22%) Greenfield Project
6 23 (5.93%) Social Network
7 22 (5.67%) Enterprise Software
8 21 (5.41%) User Experience
9 20 (5.15%) Data Centre
9 20 (5.15%) Mobile App
10 15 (3.87%) Video on Demand
11 14 (3.61%) Linux Command Line
12 11 (2.84%) Data Structures
13 10 (2.58%) Self-Motivation
14 6 (1.55%) Client/Server
14 6 (1.55%) Life Science
15 5 (1.29%) Digital Currency
15 5 (1.29%) Driving Licence
15 5 (1.29%) Virtual Team
16 3 (0.77%) Cyberthreat
Operating Systems
1 104 (26.80%) Linux
2 46 (11.86%) Unix
3 23 (5.93%) Windows
4 9 (2.32%) Red Hat Enterprise Linux
5 8 (2.06%) CentOS
6 6 (1.55%) Debian
6 6 (1.55%) Ubuntu
7 3 (0.77%) Mac OS
8 1 (0.26%) Solaris
Processes & Methodologies
1 143 (36.86%) Agile Software Development
2 137 (35.31%) Analytics
3 98 (25.26%) Machine Learning
4 97 (25.00%) Data Science
5 72 (18.56%) Visualisation
6 69 (17.78%) Data Modelling
6 69 (17.78%) ETL
7 61 (15.72%) Mathematics
8 58 (14.95%) Continuous Integration
8 58 (14.95%) Data Analytics
9 57 (14.69%) Business Intelligence
10 56 (14.43%) DevOps
11 55 (14.18%) Data Engineering
12 52 (13.40%) Open Source
13 51 (13.14%) Artificial Intelligence
13 51 (13.14%) MapReduce
14 47 (12.11%) Software Engineering
15 46 (11.86%) Data Visualisation
15 46 (11.86%) Microservices
16 45 (11.60%) Problem-Solving
Programming Languages
1 209 (53.87%) Java
2 178 (45.88%) Python
3 139 (35.82%) SQL
4 87 (22.42%) R
5 60 (15.46%) Scala
6 42 (10.82%) C++
7 38 (9.79%) Go
8 35 (9.02%) Shell Script
9 30 (7.73%) JavaScript
10 28 (7.22%) C
11 21 (5.41%) Bash Shell
12 19 (4.90%) Delphi
13 14 (3.61%) PowerShell
14 11 (2.84%) C#
15 9 (2.32%) Perl
16 8 (2.06%) MATLAB
17 7 (1.80%) PL/SQL
18 6 (1.55%) HiveQL
19 5 (1.29%) Julia
19 5 (1.29%) T-SQL
Qualifications
1 96 (24.74%) Degree
2 39 (10.05%) Security Cleared
3 29 (7.47%) DV Cleared
4 18 (4.64%) Computer Science Degree
5 11 (2.84%) Master's Degree
6 10 (2.58%) SC Cleared
7 8 (2.06%) PhD
8 2 (0.52%) MCSA
8 2 (0.52%) MCSE
8 2 (0.52%) Microsoft Certification
8 2 (0.52%) Numerate Degree
9 1 (0.26%) Postgraduate
Quality Assurance & Compliance
1 15 (3.87%) Data Quality
2 12 (3.09%) QA
3 2 (0.52%) GDPR
3 2 (0.52%) PA-DSS
3 2 (0.52%) PCI DSS
3 2 (0.52%) SLA
4 1 (0.26%) PMO
System Software
1 50 (12.89%) HDFS
2 40 (10.31%) Apache Flume
3 20 (5.15%) Docker
4 19 (4.90%) Virtual Desktop
5 16 (4.12%) Virtual Machines
6 11 (2.84%) Apache ZooKeeper
7 2 (0.52%) Active Directory
7 2 (0.52%) VMware Infrastructure
8 1 (0.26%) Hyper-V
8 1 (0.26%) VirtualBox
8 1 (0.26%) XenApp
Systems Management
1 57 (14.69%) Hadoop YARN
2 30 (7.73%) Kibana
3 29 (7.47%) Puppet
4 18 (4.64%) Kubernetes
5 12 (3.09%) Ansible
6 11 (2.84%) logstash
7 5 (1.29%) Opscode Chef
7 5 (1.29%) Terraform
8 3 (0.77%) Oozie
8 3 (0.77%) Rundeck
9 2 (0.52%) Ambari
9 2 (0.52%) Prometheus
10 1 (0.26%) CA Single Sign-On
10 1 (0.26%) Docker Swarm
10 1 (0.26%) OMEGAMON
10 1 (0.26%) SELinux
10 1 (0.26%) Systems Management Server (SMS)
Vendors
1 62 (15.98%) Oracle
2 56 (14.43%) Tableau
3 48 (12.37%) Cloudera
4 47 (12.11%) Hortonworks
5 44 (11.34%) SAP
6 24 (6.19%) Atlassian
7 22 (5.67%) Google
7 22 (5.67%) Microsoft
8 15 (3.87%) Talend
9 6 (1.55%) Databricks
10 5 (1.29%) MicroStrategy
11 4 (1.03%) Ab Initio
11 4 (1.03%) RapidMiner
12 3 (0.77%) IBM
12 3 (0.77%) MapR
12 3 (0.77%) Red Hat
12 3 (0.77%) Teradata
13 2 (0.52%) Alteryx
13 2 (0.52%) AppDynamics
13 2 (0.52%) VMware