Period
to 22 November 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 22 November 2019 with a comparison to the same period in the previous 2 years.

Apache Hadoop
England > South East
6 months to
22 Nov 2019
Same period 2018 Same period 2017
Rank 327 237 273
Rank change year-on-year -90 +36 +2
Permanent jobs citing Hadoop 179 383 343
As % of all permanent IT jobs advertised in the South East 0.72% 1.33% 1.11%
As % of the Database & Business Intelligence category 2.84% 4.59% 3.54%
Number of salaries quoted 137 233 249
South East median annual salary £56,500 £60,000 £55,000
Median salary % change year-on-year -5.83% +9.09% +1.85%
10th Percentile £36,050 £37,500 £32,500
90th Percentile £80,000 £83,500 £82,500
England median annual salary £70,000 £70,000 £62,500
% change year-on-year - +12.00% -

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 6,310 8,348 9,700
As % of all permanent IT jobs advertised in the South East 25.29% 28.99% 31.48%
Number of salaries quoted 5,407 6,960 8,348
South East median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% -
10th Percentile £30,500 £30,000 £27,500
90th Percentile £71,250 £72,500 £65,000
England median annual salary £52,500 £51,500 £50,000
% change year-on-year +1.94% +3.00% +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 22 November 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 22 November 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 -31 96 £60,000 +4.35% 22
Berkshire -10 67 £60,000 +6.67% 13
Hampshire -35 56 £50,000 -25.93% 7
Oxfordshire +2 15 £62,500 +4.17% 4
Buckinghamshire +2 14 £50,000 -13.04% 5
Surrey -8 13 £90,000 +80.00% 2
West Sussex +7 6 £70,000 +75.00% 2
East Sussex -18 4 £37,500 -37.50%
Middlesex - 3 £60,000 -
Sussex - 1 £67,500 -
Hadoop
England

For the 6 months to 22 November 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.

1 110 (61.45%) Python
2 109 (60.89%) Java
2 109 (60.89%) Apache Spark
3 96 (53.63%) Big Data
4 66 (36.87%) Agile Software Development
5 63 (35.20%) Analytics
6 60 (33.52%) Data Science
6 60 (33.52%) Scala
7 59 (32.96%) Apache Cassandra
8 53 (29.61%) Security Cleared
9 51 (28.49%) MongoDB
10 49 (27.37%) Software Engineering
10 49 (27.37%) SQL
11 43 (24.02%) NoSQL
11 43 (24.02%) Docker
12 38 (21.23%) Telecoms
12 38 (21.23%) C#
13 36 (20.11%) Microservices
14 34 (18.99%) Linux
14 34 (18.99%) Git (software)
14 34 (18.99%) Spring
14 34 (18.99%) Degree
15 33 (18.44%) AWS
15 33 (18.44%) ETL
16 32 (17.88%) Finance
17 31 (17.32%) Data Warehouse
18 30 (16.76%) Artificial Intelligence
19 29 (16.20%) Open Source
20 28 (15.64%) Algorithms
20 28 (15.64%) Bitbucket

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
1 109 (60.89%) Apache Spark
2 21 (11.73%) Hyperledger
3 17 (9.50%) Apache
4 14 (7.82%) Elasticsearch
5 8 (4.47%) Apache Solr
6 5 (2.79%) SAS
7 4 (2.23%) Apache Pig
8 2 (1.12%) JBoss
8 2 (1.12%) WildFly
9 1 (0.56%) Cloud Foundry
9 1 (0.56%) Confluence
9 1 (0.56%) Jupyter
Applications
1 4 (2.23%) Spreadsheet
2 3 (1.68%) Microsoft Excel
3 2 (1.12%) Microsoft Office
3 2 (1.12%) Microsoft PowerPoint
4 1 (0.56%) MS Visio
4 1 (0.56%) SPSS
4 1 (0.56%) Weka
Business Applications
1 1 (0.56%) NetSuite
Cloud Services
1 33 (18.44%) AWS
2 22 (12.29%) Azure
3 10 (5.59%) GCP
4 7 (3.91%) Power Platform
4 7 (3.91%) SaaS
5 6 (3.35%) GitHub
6 5 (2.79%) Amazon EC2
6 5 (2.79%) Dynamics 365
7 2 (1.12%) IaaS
7 2 (1.12%) PaaS
8 1 (0.56%) Azure Data Factory
8 1 (0.56%) Cloud Computing
8 1 (0.56%) Cortana Intelligence Suite
Communications & Networking
1 5 (2.79%) HTTP
2 4 (2.23%) Firewall
2 4 (2.23%) Network Security
2 4 (2.23%) SSH
2 4 (2.23%) TCP/IP
3 3 (1.68%) DNS
4 1 (0.56%) Kerberos
Database & Business Intelligence
1 96 (53.63%) Big Data
2 59 (32.96%) Apache Cassandra
3 51 (28.49%) MongoDB
4 43 (24.02%) NoSQL
5 31 (17.32%) Data Warehouse
6 23 (12.85%) Apache Hive
7 22 (12.29%) Blockchain
8 19 (10.61%) HBase
9 17 (9.50%) Relational Database
10 12 (6.70%) SQL Server
11 8 (4.47%) Data Mining
11 8 (4.47%) IBM InfoSphere
12 7 (3.91%) Data Lake
12 7 (3.91%) Neo4j
12 7 (3.91%) Power BI
13 6 (3.35%) Apache Accumulo
13 6 (3.35%) GIS
13 6 (3.35%) Impala
13 6 (3.35%) PostgreSQL
13 6 (3.35%) SQL Server Integration Services
Development Applications
1 34 (18.99%) Git (software)
2 28 (15.64%) Bitbucket
3 6 (3.35%) Jenkins
4 5 (2.79%) Subversion
5 4 (2.23%) Atlassian Bamboo
5 4 (2.23%) Robot Framework
5 4 (2.23%) Selenium
6 1 (0.56%) GitLab
6 1 (0.56%) Gradle
6 1 (0.56%) JIRA
6 1 (0.56%) Sonatype Nexus
6 1 (0.56%) Visual Studio
General
1 38 (21.23%) Telecoms
2 32 (17.88%) Finance
3 28 (15.64%) Public Sector
4 11 (6.15%) Marketing
5 10 (5.59%) Electronics
5 10 (5.59%) Manufacturing
6 7 (3.91%) Banking
7 6 (3.35%) Retail
8 5 (2.79%) Automotive
9 1 (0.56%) Legal
Job Titles
1 42 (23.46%) Developer
2 33 (18.44%) Software Engineer
3 32 (17.88%) Java Developer
4 31 (17.32%) Data Engineer
5 27 (15.08%) Senior Developer
6 26 (14.53%) Senior Java Developer
7 15 (8.38%) Analyst
8 14 (7.82%) Architect
9 13 (7.26%) Big Data Engineer
9 13 (7.26%) Data Architect
10 11 (6.15%) Senior Software Engineer
11 10 (5.59%) Data Scientist
12 9 (5.03%) Lead Software Engineer
13 8 (4.47%) Big Data Architect
13 8 (4.47%) Software Developer
14 6 (3.35%) Administrator
14 6 (3.35%) Open Source Engineer
15 5 (2.79%) 2nd Line Support
15 5 (2.79%) Applications Support
15 5 (2.79%) Technical Analyst
Libraries, Frameworks & Software Standards
1 34 (18.99%) Spring
2 28 (15.64%) Spring Cloud
3 26 (14.53%) Akka
3 26 (14.53%) Pandas
3 26 (14.53%) scikit-learn
4 24 (13.41%) Kafka
4 24 (13.41%) RESTful
5 22 (12.29%) Swagger
6 21 (11.73%) OAuth
6 21 (11.73%) SAML
7 12 (6.70%) Apache NiFi
8 10 (5.59%) J2EE
9 6 (3.35%) Natural Language Processing
10 5 (2.79%) .NET
10 5 (2.79%) ASP.NET
10 5 (2.79%) OOXML
11 4 (2.23%) Dask
11 4 (2.23%) JSON
12 3 (1.68%) Elastic Stack
12 3 (1.68%) ZeroMQ
Miscellaneous
1 28 (15.64%) Algorithms
2 26 (14.53%) Private Cloud
2 26 (14.53%) Public Cloud
3 21 (11.73%) Analytical Skills
3 21 (11.73%) Video on Demand
4 10 (5.59%) Greenfield Project
5 8 (4.47%) Linked Data
6 5 (2.79%) Blog
6 5 (2.79%) Data Structures
6 5 (2.79%) Enterprise Software
6 5 (2.79%) IBM Mainframe
6 5 (2.79%) Linux Command Line
6 5 (2.79%) Mainframe
6 5 (2.79%) Management Information System
7 3 (1.68%) NHS
7 3 (1.68%) Reference Data
8 2 (1.12%) Cyberthreat
8 2 (1.12%) Semantic Web
8 2 (1.12%) Smart City
9 1 (0.56%) Cyberattack
Operating Systems
1 34 (18.99%) Linux
2 19 (10.61%) Unix
3 6 (3.35%) Windows
4 4 (2.23%) CentOS
4 4 (2.23%) Debian
4 4 (2.23%) Red Hat Enterprise Linux
4 4 (2.23%) Ubuntu
5 3 (1.68%) Windows Server
Processes & Methodologies
1 66 (36.87%) Agile Software Development
2 63 (35.20%) Analytics
3 60 (33.52%) Data Science
4 49 (27.37%) Software Engineering
5 36 (20.11%) Microservices
6 33 (18.44%) ETL
7 30 (16.76%) Artificial Intelligence
8 29 (16.20%) Open Source
9 24 (13.41%) API Development
9 24 (13.41%) DevOps
10 22 (12.29%) Cryptography
11 21 (11.73%) Business Intelligence
12 20 (11.17%) Data Analysis
13 18 (10.06%) Machine Learning
14 17 (9.50%) Data Modelling
15 14 (7.82%) Data Analytics
15 14 (7.82%) Data Architecture
15 14 (7.82%) Data Integration
15 14 (7.82%) Mathematics
15 14 (7.82%) Visualisation
Programming Languages
1 110 (61.45%) Python
2 109 (60.89%) Java
3 60 (33.52%) Scala
4 49 (27.37%) SQL
5 38 (21.23%) C#
6 24 (13.41%) R
7 19 (10.61%) JavaScript
8 16 (8.94%) Bash Shell
8 16 (8.94%) C++
9 15 (8.38%) Perl
10 12 (6.70%) C
11 8 (4.47%) MATLAB
12 5 (2.79%) PL/SQL
12 5 (2.79%) VB.NET
13 3 (1.68%) HiveQL
13 3 (1.68%) Ruby
13 3 (1.68%) Shell Script
14 2 (1.12%) Go
14 2 (1.12%) Java 8
14 2 (1.12%) VBA
Qualifications
1 53 (29.61%) Security Cleared
2 34 (18.99%) Degree
3 25 (13.97%) SC Cleared
4 16 (8.94%) DV Cleared
5 7 (3.91%) PhD
6 4 (2.23%) Computer Science Degree
7 2 (1.12%) Numerate Degree
Quality Assurance & Compliance
1 10 (5.59%) Data Quality
2 1 (0.56%) QA
System Software
1 43 (24.02%) Docker
2 8 (4.47%) Apache ZooKeeper
3 4 (2.23%) Apache Flume
3 4 (2.23%) HDFS
4 3 (1.68%) Virtual Machines
5 1 (0.56%) Virtual Servers
Systems Management
1 15 (8.38%) Kubernetes
2 14 (7.82%) Ansible
2 14 (7.82%) Puppet
3 10 (5.59%) Hadoop YARN
4 8 (4.47%) Terraform
5 6 (3.35%) Salt
6 5 (2.79%) Ambari
7 4 (2.23%) SELinux
8 3 (1.68%) logstash
9 2 (1.12%) Kibana
10 1 (0.56%) Oozie
10 1 (0.56%) Opscode Chef
Vendors
1 20 (11.17%) Oracle
2 16 (8.94%) SAP
3 13 (7.26%) Microsoft
4 10 (5.59%) Cloudera
4 10 (5.59%) IBM
5 8 (4.47%) VMware
6 7 (3.91%) Hortonworks
7 6 (3.35%) Tableau
8 5 (2.79%) MapR
8 5 (2.79%) TIBCO
9 2 (1.12%) Google
10 1 (0.56%) Adobe
10 1 (0.56%) Databricks
10 1 (0.56%) Informatica
10 1 (0.56%) MicroStrategy
10 1 (0.56%) Netezza
10 1 (0.56%) New Relic
10 1 (0.56%) Paxata
10 1 (0.56%) StreamSets
10 1 (0.56%) Teradata