Period
to 16 January 2019

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 16 January 2019 with a comparison to the same period in the previous 2 years.

Apache Hadoop
England > South East
6 months to
16 Jan 2019
Same period 2018 Same period 2017
Rank 236 288 265
Rank change year-on-year +52 -23 +113
Permanent jobs citing Hadoop 347 298 371
As % of all permanent IT jobs advertised in the South East 1.30% 0.97% 1.17%
As % of the Database & Business Intelligence category 4.49% 3.05% 4.06%
Number of salaries quoted 206 212 313
South East median annual salary £62,500 £59,000 £55,000
Median salary % change year-on-year +5.93% +7.27% -
10th Percentile £37,500 £32,500 £33,750
90th Percentile £80,250 £90,000 £78,750
England median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% -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 7,726 9,767 9,140
As % of all permanent IT jobs advertised in the South East 28.97% 31.70% 28.78%
Number of salaries quoted 6,393 8,396 7,945
South East median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +2.27%
10th Percentile £29,750 £27,500 £28,000
90th Percentile £72,500 £65,000 £66,250
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% +3.26%

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 16 January 2019.

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 16 January 2019. 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 +14 145 £56,250 -6.25% 23
Hampshire +59 113 £67,500 +28.08% 14
Berkshire +13 87 £52,500 -19.23% 18
Surrey +56 59 £57,500 +4.55% 18
Oxfordshire +25 36 £65,000 +18.18% 3
Buckinghamshire -6 22 £58,750 +10.85% 2
East Sussex +21 16 £70,000 - 3
West Sussex -5 5 £40,000 -40.74%
Kent +21 2 £20,000 -73.33% 3
Hadoop
England

For the 6 months to 16 January 2019, 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.

1 191 (55.04%) Big Data
2 185 (53.31%) Java
3 159 (45.82%) Apache Spark
4 153 (44.09%) Python
5 137 (39.48%) SQL
5 137 (39.48%) Analytics
6 124 (35.73%) Agile Software Development
7 123 (35.45%) Apache Hive
8 116 (33.43%) Kafka
9 102 (29.39%) Linux
10 97 (27.95%) Data Science
11 92 (26.51%) NoSQL
11 92 (26.51%) R
12 89 (25.65%) Degree
13 86 (24.78%) Tableau
14 85 (24.50%) Mathematics
15 83 (23.92%) Telecoms
16 82 (23.63%) Visualisation
17 81 (23.34%) Artificial Intelligence
18 80 (23.05%) Business Intelligence
19 79 (22.77%) Machine Learning
20 78 (22.48%) Data Modelling
21 77 (22.19%) Apache
21 77 (22.19%) Software Engineering
22 70 (20.17%) Microsoft Azure
23 68 (19.60%) Data Visualisation
24 67 (19.31%) Algorithms
25 65 (18.73%) Statistics
26 61 (17.58%) SAS
27 60 (17.29%) Finance

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
1 159 (45.82%) Apache Spark
2 77 (22.19%) Apache
3 61 (17.58%) SAS
4 34 (9.80%) Elasticsearch
5 15 (4.32%) JBoss
6 10 (2.88%) Apache Pig
6 10 (2.88%) SharePoint
7 9 (2.59%) CMS
8 8 (2.31%) Cloud Foundry
8 8 (2.31%) Jupyter
9 6 (1.73%) BizTalk Server
9 6 (1.73%) Confluence
10 5 (1.44%) Tomcat
11 3 (0.86%) IIS
12 2 (0.58%) GemFire
12 2 (0.58%) Oracle SOA Suite
13 1 (0.29%) Apache Solr
13 1 (0.29%) NetWeaver
13 1 (0.29%) WebLogic
13 1 (0.29%) WebSphere
Applications
1 6 (1.73%) Microsoft Office
2 3 (0.86%) Microsoft Excel
3 1 (0.29%) Microsoft PowerPoint
3 1 (0.29%) SPSS
Cloud Services
1 70 (20.17%) Microsoft Azure
2 41 (11.82%) Amazon AWS
3 23 (6.63%) Google Analytics
4 18 (5.19%) SaaS
5 16 (4.61%) PaaS
6 13 (3.75%) IaaS
7 12 (3.46%) GitHub
8 8 (2.31%) Google Cloud Platform
9 5 (1.44%) Cloud Computing
10 4 (1.15%) Amazon EC2
10 4 (1.15%) Amazon EMR
10 4 (1.15%) Apigee
11 2 (0.58%) Azure Data Factory
11 2 (0.58%) Azure Machine Learning
11 2 (0.58%) Cortana Intelligence Suite
11 2 (0.58%) Serverless
12 1 (0.29%) Azure Functions
Communications & Networking
1 11 (3.17%) HTTP
2 9 (2.59%) Software-Defined Networking
3 7 (2.02%) Kerberos
4 6 (1.73%) Firewall
5 5 (1.44%) TCP/IP
6 4 (1.15%) DAB
6 4 (1.15%) FCoE
6 4 (1.15%) SNMP
7 2 (0.58%) SSL
8 1 (0.29%) MQTT
8 1 (0.29%) SAN
8 1 (0.29%) SSH
Database & Business Intelligence
1 191 (55.04%) Big Data
2 123 (35.45%) Apache Hive
3 92 (26.51%) NoSQL
4 57 (16.43%) Apache Cassandra
5 52 (14.99%) Power BI
6 51 (14.70%) SAP HANA
7 41 (11.82%) Text Mining
8 37 (10.66%) Data Warehouse
9 34 (9.80%) MongoDB
10 31 (8.93%) Data Lake
10 31 (8.93%) Impala
11 27 (7.78%) HBase
11 27 (7.78%) SQL Server
12 24 (6.92%) Data Mining
13 22 (6.34%) Spotfire
14 21 (6.05%) PostgreSQL
15 20 (5.76%) Relational Database
16 17 (4.90%) Oracle Exadata
17 12 (3.46%) Cloudera CDH
17 12 (3.46%) Couchbase
Development Applications
1 54 (15.56%) Git (software)
2 35 (10.09%) Jenkins
3 19 (5.48%) JIRA
4 12 (3.46%) Maven
5 11 (3.17%) Eclipse
6 9 (2.59%) JUnit
6 9 (2.59%) Subversion
7 8 (2.31%) Gradle
7 8 (2.31%) Team Foundation Server
8 7 (2.02%) JMeter
8 7 (2.02%) Mockito
9 6 (1.73%) Bitbucket
9 6 (1.73%) EasyMock
10 5 (1.44%) TeamCity
11 4 (1.15%) Redmine
11 4 (1.15%) Visual Studio
12 2 (0.58%) CircleCI
12 2 (0.58%) ERwin
12 2 (0.58%) PowerDesigner
12 2 (0.58%) RStudio
General
1 83 (23.92%) Telecoms
2 60 (17.29%) Finance
3 52 (14.99%) Retail
4 18 (5.19%) Marketing
5 13 (3.75%) Military
6 7 (2.02%) Banking
7 6 (1.73%) Manufacturing
8 5 (1.44%) Publishing
9 4 (1.15%) Advertising
9 4 (1.15%) Financial Institution
10 2 (0.58%) Games
11 1 (0.29%) French Language
11 1 (0.29%) German Language
11 1 (0.29%) Law
11 1 (0.29%) Local Government
Job Titles
1 72 (20.75%) Data Scientist
2 55 (15.85%) Software Engineer
3 53 (15.27%) Developer
4 43 (12.39%) Architect
5 34 (9.80%) Java Developer
6 31 (8.93%) Data Engineer
7 30 (8.65%) Senior Data Scientist
8 22 (6.34%) Senior Developer
9 20 (5.76%) Lead Software Engineer
10 18 (5.19%) Big Data Engineer
10 18 (5.19%) Data Architect
11 16 (4.61%) Senior Java Developer
12 15 (4.32%) Support Engineer
13 13 (3.75%) Java Engineer
14 12 (3.46%) Consultant
15 11 (3.17%) Analyst
16 10 (2.88%) DevOps Engineer
16 10 (2.88%) Junior
16 10 (2.88%) Senior Consultant
16 10 (2.88%) Systems Engineer
Libraries, Frameworks & Software Standards
1 116 (33.43%) Kafka
2 41 (11.82%) D3.js
2 41 (11.82%) ggplot
3 34 (9.80%) JSON
4 30 (8.65%) Spring
5 27 (7.78%) J2EE
6 24 (6.92%) REST
7 21 (6.05%) XML
8 20 (5.76%) Web Services
9 19 (5.48%) .NET
9 19 (5.48%) Natural Language Processing
10 16 (4.61%) Middleware
10 16 (4.61%) TensorFlow
11 15 (4.32%) .NET Framework
12 14 (4.03%) Elastic Stack
12 14 (4.03%) RESTful
13 13 (3.75%) HTML
14 12 (3.46%) JSF
15 11 (3.17%) Hibernate
15 11 (3.17%) Java EE 5
Miscellaneous
1 67 (19.31%) Algorithms
2 41 (11.82%) Social Network
3 35 (10.09%) Video on Demand
4 21 (6.05%) Analytical Skills
5 19 (5.48%) Greenfield Project
6 12 (3.46%) Management Information System
7 10 (2.88%) Enterprise Software
8 9 (2.59%) Data Centre
8 9 (2.59%) Linux Command Line
8 9 (2.59%) Mobile App
9 8 (2.31%) Life Science
9 8 (2.31%) Pricing Data
9 8 (2.31%) User Experience
10 7 (2.02%) Self-Motivation
11 6 (1.73%) Reinsurance
11 6 (1.73%) Virtual Team
12 4 (1.15%) Security Operations Centre
13 3 (0.86%) Clustering
13 3 (0.86%) Replication
14 2 (0.58%) Thin Client
Operating Systems
1 102 (29.39%) Linux
2 41 (11.82%) Unix
3 29 (8.36%) Windows
4 8 (2.31%) CentOS
5 7 (2.02%) Red Hat Enterprise Linux
6 6 (1.73%) Windows Server
6 6 (1.73%) Windows Server 2008
7 3 (0.86%) Oracle Linux
7 3 (0.86%) SUSE
8 1 (0.29%) Solaris
Processes & Methodologies
1 137 (39.48%) Analytics
2 124 (35.73%) Agile Software Development
3 97 (27.95%) Data Science
4 85 (24.50%) Mathematics
5 82 (23.63%) Visualisation
6 81 (23.34%) Artificial Intelligence
7 80 (23.05%) Business Intelligence
8 79 (22.77%) Machine Learning
9 78 (22.48%) Data Modelling
10 77 (22.19%) Software Engineering
11 68 (19.60%) Data Visualisation
12 65 (18.73%) Statistics
13 55 (15.85%) Decision-Making
14 52 (14.99%) Data Engineering
14 52 (14.99%) DevOps
15 49 (14.12%) Data Analytics
16 46 (13.26%) Computer Science
17 45 (12.97%) Operations Research
18 42 (12.10%) Data Security
18 42 (12.10%) Econometrics
Programming Languages
1 185 (53.31%) Java
2 153 (44.09%) Python
3 137 (39.48%) SQL
4 92 (26.51%) R
5 38 (10.95%) C++
6 27 (7.78%) Scala
7 24 (6.92%) C
8 23 (6.63%) Delphi
9 19 (5.48%) Java 8
10 17 (4.90%) Perl
10 17 (4.90%) Shell Script
11 15 (4.32%) Go
12 14 (4.03%) Bash Shell
13 13 (3.75%) C#
14 11 (3.17%) JavaScript
15 9 (2.59%) HiveQL
15 9 (2.59%) PowerShell
15 9 (2.59%) Ruby
16 3 (0.86%) T-SQL
17 2 (0.58%) F#
Qualifications
1 89 (25.65%) Degree
2 29 (8.36%) Security Cleared
3 19 (5.48%) Computer Science Degree
4 16 (4.61%) SC Cleared
5 13 (3.75%) DV Cleared
5 13 (3.75%) Master's Degree
6 11 (3.17%) BPSS Clearance
7 6 (1.73%) PhD
8 5 (1.44%) MCSE
8 5 (1.44%) Microsoft Certification
9 4 (1.15%) CCNA
9 4 (1.15%) Cisco Certification
9 4 (1.15%) CISSP
9 4 (1.15%) CompTIA Security+
9 4 (1.15%) GIAC
9 4 (1.15%) Linux+ Certification
9 4 (1.15%) Network+ Certification
9 4 (1.15%) SANS
9 4 (1.15%) SSCP
10 1 (0.29%) MCSA
Quality Assurance & Compliance
1 13 (3.75%) Data Quality
1 13 (3.75%) QA
2 7 (2.02%) SLA
3 4 (1.15%) PA-DSS
3 4 (1.15%) PCI DSS
4 1 (0.29%) GDPR
System Software
1 20 (5.76%) Docker
2 18 (5.19%) HDFS
3 14 (4.03%) Apache Flume
4 9 (2.59%) Apache ZooKeeper
4 9 (2.59%) Virtual Desktop
5 7 (2.02%) Virtual Machines
6 4 (1.15%) NFS
6 4 (1.15%) Samba
6 4 (1.15%) VMware ESXi
6 4 (1.15%) VMware NSX
7 3 (0.86%) Active Directory
7 3 (0.86%) GFS2
8 2 (0.58%) Hyper-V
8 2 (0.58%) VMware Infrastructure
8 2 (0.58%) XenApp
9 1 (0.29%) LXC
9 1 (0.29%) VirtualBox
Systems Management
1 51 (14.70%) Hadoop YARN
2 21 (6.05%) Ansible
3 20 (5.76%) Puppet
4 15 (4.32%) Kibana
4 15 (4.32%) Kubernetes
5 10 (2.88%) Terraform
6 8 (2.31%) logstash
7 7 (2.02%) Oracle ZFS
8 5 (1.44%) Oozie
9 4 (1.15%) Nagios
9 4 (1.15%) Rundeck
9 4 (1.15%) vCenter Server
10 2 (0.58%) Opscode Chef
11 1 (0.29%) Docker Swarm
11 1 (0.29%) OMEGAMON
11 1 (0.29%) SELinux
Vendors
1 86 (24.78%) Tableau
2 57 (16.43%) Oracle
3 51 (14.70%) SAP
4 40 (11.53%) Cloudera
5 31 (8.93%) Google
6 24 (6.92%) Hortonworks
7 12 (3.46%) Microsoft
8 11 (3.17%) SolarWinds
9 9 (2.59%) Atlassian
10 8 (2.31%) MicroStrategy
11 6 (1.73%) Dynatrace
11 6 (1.73%) ServiceNow
11 6 (1.73%) VMware
12 5 (1.44%) Red Hat
13 4 (1.15%) EMC
13 4 (1.15%) MuleSoft
13 4 (1.15%) NetApp
13 4 (1.15%) RapidMiner
13 4 (1.15%) Splunk
14 3 (0.86%) Talend