Period
to 22 July 2018

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

Apache Hadoop
6 months to
22 Jul 2018
Same period 2017 Same period 2016
Rank 95 103 141
Rank change year-on-year +8 +38 -
Permanent jobs citing Hadoop 13 37 5
As % of all permanent IT jobs advertised in Essex 0.92% 1.92% 0.24%
As % of the Database & Business Intelligence category 2.62% 5.85% 0.72%
Number of salaries quoted 10 37 3
Essex median annual salary £60,000 £55,000 £45,000
Median salary % change year-on-year +9.09% +22.22% -
East of England median annual salary £65,000 £55,000 £57,500
% change year-on-year +18.18% -4.35% +4.55%

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 Essex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Essex
Permanent vacancies with a requirement for database or business intelligence skills 496 633 693
As % of all permanent IT jobs advertised in Essex 35.20% 32.85% 32.70%
Number of salaries quoted 449 490 570
Essex median annual salary £44,000 £47,500 £42,500
Median salary % change year-on-year -7.37% +11.76% +13.33%
10th Percentile £27,500 £31,150 £22,975
90th Percentile £70,000 £65,000 £63,750
East of England median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% -

Hadoop
Job Vacancy Trend in Essex

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

Job vacancy trend for Hadoop in Essex

Hadoop
Salary Trend in Essex

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

Salary trend for Hadoop in Essex

Hadoop
Salary Histogram in Essex

The salary distribution of IT jobs citing Hadoop in Essex over the 6 months to 22 July 2018.

Salary histogram for Hadoop in Essex

Hadoop
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop within the Essex region over the 6 months to 22 July 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
Colchester -2 10 £60,000 +14.29%
Southend-on-Sea -11 1 £47,500 -8.56% 8
Hadoop
East of England

For the 6 months to 22 July 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 Essex region with a requirement for Hadoop.

1 12 (92.31%) Big Data
2 10 (76.92%) Tableau
3 9 (69.23%) Relational Database
3 9 (69.23%) Visualisation
4 8 (61.54%) Data Warehouse
5 6 (46.15%) Business Intelligence
5 6 (46.15%) Data Visualisation
5 6 (46.15%) Analytical Skills
6 5 (38.46%) Semantic Layer
6 5 (38.46%) Analytics
6 5 (38.46%) SQL
6 5 (38.46%) Oracle
6 5 (38.46%) Data Architecture
6 5 (38.46%) Publishing
7 4 (30.77%) Automotive
7 4 (30.77%) Apache Hive
7 4 (30.77%) MongoDB
7 4 (30.77%) SQL Server
7 4 (30.77%) RDBMS
7 4 (30.77%) Apache Pig
7 4 (30.77%) HDFS
7 4 (30.77%) NoSQL
7 4 (30.77%) Apache Spark
7 4 (30.77%) Problem-Solving
7 4 (30.77%) Mahout
8 3 (23.08%) Data Science
8 3 (23.08%) MySQL
8 3 (23.08%) Data Modelling
8 3 (23.08%) Data Management
8 3 (23.08%) Data Analysis

Hadoop
Co-occurring IT Skills in Essex 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 4 (30.77%) Apache Pig
1 4 (30.77%) Apache Spark
2 2 (15.38%) Apache
2 2 (15.38%) Apache Geronimo
2 2 (15.38%) GlassFish
2 2 (15.38%) JBoss
2 2 (15.38%) Tomcat
2 2 (15.38%) WebSphere
Applications
1 2 (15.38%) Weka
2 1 (7.69%) Microsoft Office
Database & Business Intelligence
1 12 (92.31%) Big Data
2 9 (69.23%) Relational Database
3 8 (61.54%) Data Warehouse
4 5 (38.46%) Semantic Layer
5 4 (30.77%) Apache Hive
5 4 (30.77%) Mahout
5 4 (30.77%) MongoDB
5 4 (30.77%) NoSQL
5 4 (30.77%) RDBMS
5 4 (30.77%) SQL Server
6 3 (23.08%) MySQL
7 2 (15.38%) Apache Cassandra
7 2 (15.38%) CouchDB
7 2 (15.38%) HBase
7 2 (15.38%) Impala
7 2 (15.38%) Neo4j
7 2 (15.38%) PostgreSQL
7 2 (15.38%) Sqoop
8 1 (7.69%) Ingres
8 1 (7.69%) Power BI
Development Applications
1 2 (15.38%) Ant
1 2 (15.38%) Gradle
1 2 (15.38%) Maven
General
1 5 (38.46%) Publishing
2 4 (30.77%) Automotive
3 2 (15.38%) Marketing
Job Titles
1 8 (61.54%) Analyst
2 6 (46.15%) Business Analyst
3 5 (38.46%) Business Intelligence Analyst
3 5 (38.46%) Business Intelligence Business Analyst
4 4 (30.77%) Business Intelligence Specialist
5 3 (23.08%) Developer
5 3 (23.08%) Tableau Analyst
5 3 (23.08%) Tableau Specialist
6 2 (15.38%) Big Data Engineer
6 2 (15.38%) Data Analyst
6 2 (15.38%) Data Engineer
6 2 (15.38%) Hadoop Engineer
6 2 (15.38%) Java Developer
6 2 (15.38%) Lead Developer
6 2 (15.38%) Lead Java Developer
7 1 (7.69%) Business Intelligence Developer
7 1 (7.69%) Data Business Analyst
7 1 (7.69%) Data Visualisation Analyst
7 1 (7.69%) SQL Analyst
7 1 (7.69%) SQL Data Analyst
Libraries, Frameworks & Software Standards
1 2 (15.38%) Ajax
1 2 (15.38%) CSS
1 2 (15.38%) EJB
1 2 (15.38%) FreeMarker
1 2 (15.38%) Hibernate
1 2 (15.38%) HTML
1 2 (15.38%) Java EE
1 2 (15.38%) JMS
1 2 (15.38%) JPA
1 2 (15.38%) JSP
1 2 (15.38%) Kafka
1 2 (15.38%) RabbitMQ
1 2 (15.38%) REST
1 2 (15.38%) Servlets
1 2 (15.38%) SOAP
1 2 (15.38%) Spring
1 2 (15.38%) Spring MVC
1 2 (15.38%) Swing
1 2 (15.38%) TopLink
1 2 (15.38%) Web Services
Miscellaneous
1 6 (46.15%) Analytical Skills
2 2 (15.38%) Computer Science
3 1 (7.69%) Self-Motivation
Operating Systems
1 2 (15.38%) Linux
2 1 (7.69%) Windows
Processes & Methodologies
1 9 (69.23%) Visualisation
2 6 (46.15%) Business Intelligence
2 6 (46.15%) Data Visualisation
3 5 (38.46%) Analytics
3 5 (38.46%) Data Architecture
4 4 (30.77%) Problem-Solving
5 3 (23.08%) Data Analysis
5 3 (23.08%) Data Management
5 3 (23.08%) Data Modelling
5 3 (23.08%) Data Science
5 3 (23.08%) Statistical Analysis
6 2 (15.38%) Agile Software Development
6 2 (15.38%) E-Commerce
6 2 (15.38%) Economics
6 2 (15.38%) ETL
6 2 (15.38%) Front End Development
6 2 (15.38%) Mathematics
6 2 (15.38%) MVC
6 2 (15.38%) OO
6 2 (15.38%) OOP
Programming Languages
1 5 (38.46%) SQL
2 2 (15.38%) Java
2 2 (15.38%) JavaScript
2 2 (15.38%) PL/SQL
2 2 (15.38%) T-SQL
Qualifications
1 2 (15.38%) Degree
Quality Assurance & Compliance
1 2 (15.38%) Data Quality
System Software
1 4 (30.77%) HDFS
2 2 (15.38%) Apache Flume
2 2 (15.38%) Docker
Vendors
1 10 (76.92%) Tableau
2 5 (38.46%) Oracle
3 2 (15.38%) Alteryx
3 2 (15.38%) Cloudera
3 2 (15.38%) Hortonworks
3 2 (15.38%) MapR