Period
to 23 July 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 23 July 2019 with a comparison to the same period in the previous 2 years.

Apache Hadoop
England > South East
6 months to
23 Jul 2019
Same period 2018 Same period 2017
Rank 268 223 236
Rank change year-on-year -45 +13 +40
Permanent jobs citing Hadoop 282 419 406
As % of all permanent IT jobs advertised in the South East 1.06% 1.39% 1.37%
As % of the Database & Business Intelligence category 4.02% 4.78% 4.52%
Number of salaries quoted 183 301 293
South East median annual salary £59,500 £57,500 £55,000
Median salary % change year-on-year +3.48% +4.55% -
10th Percentile £33,750 £35,000 £31,275
90th Percentile £78,750 £85,000 £78,750
England median annual salary £70,000 £67,500 £65,000
% change year-on-year +3.70% +3.85% +4.00%

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 7,014 8,757 8,989
As % of all permanent IT jobs advertised in the South East 26.48% 28.99% 30.27%
Number of salaries quoted 5,917 7,385 7,767
South East median annual salary £47,500 £46,500 £45,000
Median salary % change year-on-year +2.15% +3.33% -
10th Percentile £30,250 £29,750 £27,500
90th Percentile £75,000 £67,500 £65,675
England median annual salary £52,500 £50,000 £47,500
% change year-on-year +5.00% +5.26% -

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 23 July 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 23 July 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 -10 109 £60,000 +4.35% 11
Hampshire +11 98 £50,000 -25.93% 6
Berkshire -2 68 £60,000 +4.35% 7
Surrey +2 35 £70,000 +16.67% 4
East Sussex -26 26 £70,000 +16.67%
Oxfordshire +47 25 £60,000 +4.35% 1
Buckinghamshire -26 16 £47,500 -17.39% 3
West Sussex -10 10 £55,000 +83.33% 2
Middlesex +10 6 £75,000 +38.89%
Sussex +21 1 £67,500 -
Hadoop
England

For the 6 months to 23 July 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.

1 156 (55.32%) Java
2 146 (51.77%) Big Data
3 125 (44.33%) Apache Spark
4 108 (38.30%) Agile Software Development
5 105 (37.23%) Python
6 89 (31.56%) Data Science
7 87 (30.85%) Software Engineering
8 81 (28.72%) Kafka
9 80 (28.37%) Degree
10 79 (28.01%) SQL
11 78 (27.66%) Analytics
12 74 (26.24%) NoSQL
12 74 (26.24%) Scala
13 71 (25.18%) Linux
14 70 (24.82%) Apache Cassandra
15 65 (23.05%) Artificial Intelligence
16 62 (21.99%) Spring
17 61 (21.63%) Machine Learning
18 58 (20.57%) Amazon AWS
19 56 (19.86%) Docker
20 55 (19.50%) Security Cleared
21 54 (19.15%) DevOps
22 53 (18.79%) Data Warehouse
23 51 (18.09%) MongoDB
24 50 (17.73%) Open Source
25 49 (17.38%) Configuration Management
26 48 (17.02%) C
26 48 (17.02%) C#
26 48 (17.02%) Jenkins
27 44 (15.60%) Git (software)

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
1 125 (44.33%) Apache Spark
2 30 (10.64%) Apache
3 22 (7.80%) Hyperledger
4 17 (6.03%) Elasticsearch
5 16 (5.67%) SAS
6 13 (4.61%) Apache Pig
7 9 (3.19%) Apache Solr
8 6 (2.13%) SharePoint
9 4 (1.42%) BizTalk Server
10 3 (1.06%) JBoss
11 1 (0.35%) Apache Airflow
11 1 (0.35%) Cloud Foundry
11 1 (0.35%) Confluence
11 1 (0.35%) Jupyter
11 1 (0.35%) Luigi
11 1 (0.35%) nginx
Applications
1 7 (2.48%) Microsoft Office
2 2 (0.71%) Maple
2 2 (0.71%) Microsoft Excel
2 2 (0.71%) Spreadsheet
2 2 (0.71%) Weka
3 1 (0.35%) CPLEX
3 1 (0.35%) Microsoft PowerPoint
3 1 (0.35%) MS Visio
3 1 (0.35%) SPSS
Cloud Services
1 58 (20.57%) Amazon AWS
2 35 (12.41%) Microsoft Azure
3 15 (5.32%) Azure Data Factory
4 12 (4.26%) Cortana Intelligence Suite
5 9 (3.19%) Amazon EC2
5 9 (3.19%) Power Platform
6 5 (1.77%) PaaS
7 4 (1.42%) Amazon S3
7 4 (1.42%) SaaS
7 4 (1.42%) Serverless
8 3 (1.06%) Amazon EMR
8 3 (1.06%) Azure Functions
8 3 (1.06%) Dynamics 365
9 2 (0.71%) Azure Machine Learning
9 2 (0.71%) GitHub
9 2 (0.71%) Google Cloud Platform
9 2 (0.71%) IaaS
10 1 (0.35%) Amazon Kinesis
10 1 (0.35%) AWS Lambda
10 1 (0.35%) Slack
Communications & Networking
1 10 (3.55%) TCP/IP
2 9 (3.19%) Firewall
3 6 (2.13%) HTTP
3 6 (2.13%) Network Security
3 6 (2.13%) SSH
4 1 (0.35%) Kerberos
4 1 (0.35%) MQTT
Database & Business Intelligence
1 146 (51.77%) Big Data
2 74 (26.24%) NoSQL
3 70 (24.82%) Apache Cassandra
4 53 (18.79%) Data Warehouse
5 51 (18.09%) MongoDB
6 28 (9.93%) Apache Hive
6 28 (9.93%) Data Lake
7 26 (9.22%) HBase
8 22 (7.80%) Blockchain
9 18 (6.38%) Impala
9 18 (6.38%) MySQL
10 14 (4.96%) Amazon Redshift
10 14 (4.96%) Geospatial Data
10 14 (4.96%) Redis
11 13 (4.61%) Azure SQL Data Warehouse
11 13 (4.61%) Azure SQL Database
11 13 (4.61%) Cosmos DB
11 13 (4.61%) Neo4j
12 12 (4.26%) SQL Server
13 11 (3.90%) Base SAS
Development Applications
1 48 (17.02%) Jenkins
2 44 (15.60%) Git (software)
3 39 (13.83%) Maven
4 27 (9.57%) Bitbucket
5 25 (8.87%) JIRA
6 23 (8.16%) Eclipse
7 11 (3.90%) Visual Studio
8 7 (2.48%) JMeter
8 7 (2.48%) JUnit
8 7 (2.48%) Mockito
8 7 (2.48%) Selenium
9 6 (2.13%) Atlassian Bamboo
9 6 (2.13%) Robot Framework
10 2 (0.71%) GitLab
10 2 (0.71%) Visual Studio Team System
11 1 (0.35%) Artifactory
11 1 (0.35%) Gradle
11 1 (0.35%) Hudson
General
1 37 (13.12%) Finance
2 33 (11.70%) Military
2 33 (11.70%) Telecoms
3 13 (4.61%) Banking
3 13 (4.61%) Marketing
4 8 (2.84%) Electronics
4 8 (2.84%) Manufacturing
5 6 (2.13%) Advertising
6 4 (1.42%) Games
7 2 (0.71%) Aerospace
8 1 (0.35%) Financial Institution
Job Titles
1 70 (24.82%) Software Engineer
2 41 (14.54%) Developer
3 32 (11.35%) Java Engineer
4 29 (10.28%) Java Developer
4 29 (10.28%) Java Software Engineer
5 25 (8.87%) Architect
5 25 (8.87%) DevOps Engineer
6 22 (7.80%) Data Engineer
7 20 (7.09%) Data Architect
7 20 (7.09%) Senior Developer
8 18 (6.38%) Senior Software Engineer
9 17 (6.03%) Senior Java Developer
10 12 (4.26%) C++ Software Engineer
10 12 (4.26%) Data Manager
10 12 (4.26%) Data Scientist
10 12 (4.26%) Lead Software Engineer
11 11 (3.90%) Administrator
11 11 (3.90%) Development Manager
11 11 (3.90%) Junior
12 10 (3.55%) Big Data Architect
Libraries, Frameworks & Software Standards
1 81 (28.72%) Kafka
2 62 (21.99%) Spring
3 33 (11.70%) JSF
4 31 (10.99%) Apache NiFi
4 31 (10.99%) Java EE 5
5 30 (10.64%) RESTful
6 27 (9.57%) Akka
6 27 (9.57%) Spring Cloud
7 24 (8.51%) Drools
7 24 (8.51%) SAML
7 24 (8.51%) scikit-learn
8 23 (8.16%) Hibernate
8 23 (8.16%) Swagger
8 23 (8.16%) Web Services
9 22 (7.80%) .NET
9 22 (7.80%) OAuth
9 22 (7.80%) Pandas
10 14 (4.96%) J2EE
11 11 (3.90%) Node.js
12 10 (3.55%) JSON
Miscellaneous
1 38 (13.48%) Analytical Skills
2 29 (10.28%) Algorithms
3 27 (9.57%) Private Cloud
3 27 (9.57%) Public Cloud
4 17 (6.03%) Greenfield Project
5 16 (5.67%) Video on Demand
6 8 (2.84%) Linux Command Line
6 8 (2.84%) Management Information System
7 7 (2.48%) Data Structures
8 6 (2.13%) Enterprise Software
9 5 (1.77%) NHS
10 4 (1.42%) Reference Data
10 4 (1.42%) Reinsurance
11 2 (0.71%) Cybercrime
11 2 (0.71%) Self-Motivation
11 2 (0.71%) User Experience
12 1 (0.35%) Cyberthreat
12 1 (0.35%) FMCG
12 1 (0.35%) Life Science
12 1 (0.35%) Semantic Web
Operating Systems
1 71 (25.18%) Linux
2 21 (7.45%) Windows
3 15 (5.32%) Unix
4 7 (2.48%) CentOS
5 6 (2.13%) Debian
5 6 (2.13%) Red Hat Enterprise Linux
5 6 (2.13%) Ubuntu
5 6 (2.13%) Windows Server
6 4 (1.42%) Windows Server 2008
7 2 (0.71%) Android
7 2 (0.71%) Apple iOS
7 2 (0.71%) Windows Mobile
8 1 (0.35%) CoreOS
Processes & Methodologies
1 108 (38.30%) Agile Software Development
2 89 (31.56%) Data Science
3 87 (30.85%) Software Engineering
4 78 (27.66%) Analytics
5 65 (23.05%) Artificial Intelligence
6 61 (21.63%) Machine Learning
7 54 (19.15%) DevOps
8 50 (17.73%) Open Source
9 49 (17.38%) Configuration Management
10 42 (14.89%) Business Intelligence
10 42 (14.89%) Microservices
11 40 (14.18%) Data Analytics
12 37 (13.12%) ETL
13 36 (12.77%) Computer Science
14 34 (12.06%) Continuous Integration
14 34 (12.06%) Data Analysis
15 32 (11.35%) Scrum
16 31 (10.99%) UML
17 30 (10.64%) Data Modelling
17 30 (10.64%) Mathematics
Programming Languages
1 156 (55.32%) Java
2 105 (37.23%) Python
3 79 (28.01%) SQL
4 74 (26.24%) Scala
5 48 (17.02%) C
5 48 (17.02%) C#
6 33 (11.70%) Java 8
7 29 (10.28%) C++
8 24 (8.51%) R
9 14 (4.96%) Bash Shell
10 13 (4.61%) JavaScript
11 8 (2.84%) Shell Script
12 6 (2.13%) Ruby
13 5 (1.77%) Go
13 5 (1.77%) MATLAB
14 4 (1.42%) HiveQL
14 4 (1.42%) Perl
15 3 (1.06%) PowerShell
16 2 (0.71%) T-SQL
17 1 (0.35%) VB
Qualifications
1 80 (28.37%) Degree
2 55 (19.50%) Security Cleared
3 29 (10.28%) BPSS Clearance
4 21 (7.45%) Computer Science Degree
5 20 (7.09%) SC Cleared
6 10 (3.55%) PhD
7 7 (2.48%) DV Cleared
8 6 (2.13%) Master's Degree
9 1 (0.35%) ISTQB
9 1 (0.35%) Microsoft Certification
9 1 (0.35%) Numerate Degree
Quality Assurance & Compliance
1 17 (6.03%) Data Quality
2 4 (1.42%) GDPR
2 4 (1.42%) SLA
3 3 (1.06%) ISO 9001
3 3 (1.06%) ISO/IEC 27001
4 1 (0.35%) ISO 22301
4 1 (0.35%) PCI DSS
4 1 (0.35%) QA
System Software
1 56 (19.86%) Docker
2 10 (3.55%) Apache Flume
3 7 (2.48%) HDFS
4 5 (1.77%) Apache ZooKeeper
5 3 (1.06%) Virtual Machines
6 2 (0.71%) VMware Infrastructure
6 2 (0.71%) vSphere
7 1 (0.35%) Active Directory
7 1 (0.35%) LXC
7 1 (0.35%) Virtual Servers
Systems Management
1 42 (14.89%) Puppet
2 37 (13.12%) Ansible
3 27 (9.57%) Kubernetes
4 24 (8.51%) Terraform
5 15 (5.32%) Hadoop YARN
6 12 (4.26%) Opscode Chef
7 10 (3.55%) Cobbler
7 10 (3.55%) Docker Swarm
7 10 (3.55%) Mesos
7 10 (3.55%) Packer
8 6 (2.13%) Ambari
8 6 (2.13%) SELinux
9 3 (1.06%) Chukwa
9 3 (1.06%) logstash
9 3 (1.06%) Salt
10 2 (0.71%) Check_MK
10 2 (0.71%) Kibana
10 2 (0.71%) Nagios
10 2 (0.71%) Rsyslog
11 1 (0.35%) Icinga
Vendors
1 41 (14.54%) Oracle
2 26 (9.22%) Microsoft
3 14 (4.96%) Databricks
4 12 (4.26%) Cloudera
4 12 (4.26%) Teradata
5 11 (3.90%) Informatica
5 11 (3.90%) SAP
5 11 (3.90%) Vertica
6 10 (3.55%) SaltStack
7 6 (2.13%) Atlassian
8 5 (1.77%) IBM
8 5 (1.77%) VMware
9 4 (1.42%) Dynatrace
9 4 (1.42%) Hortonworks
9 4 (1.42%) ServiceNow
9 4 (1.42%) SolarWinds
10 3 (1.06%) Google
10 3 (1.06%) Tableau
11 2 (0.71%) Netezza
12 1 (0.35%) Adobe