Period
to 17 December 2017

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 17 December 2017 with a comparison to the same period in the previous 2 years.

Apache Hadoop
6 months to
17 Dec 2017
Same period 2016 Same period 2015
Rank 81 120 149
Rank change year-on-year +39 +29 -
Permanent jobs citing Hadoop 33 16 3
As % of all permanent IT jobs advertised in Essex 2.37% 0.79% 0.11%
As % of the Database & Business Intelligence category 6.93% 2.51% 0.40%
Number of salaries quoted 27 12 3
Essex median annual salary £59,000 £57,500 £40,000
Median salary % change year-on-year +2.61% +43.75% -
10th Percentile £50,100 £45,000 £35,000
90th Percentile £69,250 £60,000 £45,000
East of England median annual salary £59,000 £52,500 £50,000
% change year-on-year +12.38% +5.00% -

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 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 476 637 748
As % of all permanent IT jobs advertised in Essex 34.17% 31.41% 28.18%
Number of salaries quoted 393 467 557
Essex median annual salary £45,000 £45,000 £40,000
Median salary % change year-on-year - +12.50% -5.88%
10th Percentile £27,500 £30,000 £22,500
90th Percentile £67,500 £67,500 £65,000
East of England median annual salary £45,000 £45,000 £45,000

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 17 December 2017.

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 17 December 2017. 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 +30 28 £60,000 - 2
Southend-on-Sea - 4 £51,945 -
Hadoop
East of England

For the 6 months to 17 December 2017, IT jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Essex region with a requirement for Hadoop.

1 27 (81.82%) Big Data
2 26 (78.79%) Tableau
3 22 (66.67%) Relational Database
3 22 (66.67%) Business Intelligence
3 22 (66.67%) Analytical Skills
4 21 (63.64%) Data Warehouse
5 16 (48.48%) Data Architecture
5 16 (48.48%) Visualisation
5 16 (48.48%) Publishing
5 16 (48.48%) Semantic Layer
6 15 (45.45%) Data Management
7 12 (36.36%) Data Visualisation
7 12 (36.36%) Automotive
7 12 (36.36%) Oracle
8 10 (30.30%) Agile Software Development
8 10 (30.30%) Analytics
9 9 (27.27%) MongoDB
9 9 (27.27%) Economics
9 9 (27.27%) Mathematics
9 9 (27.27%) SQL Server
9 9 (27.27%) SQL
9 9 (27.27%) Front End Development
10 7 (21.21%) Java
10 7 (21.21%) Linux
10 7 (21.21%) JBoss
11 6 (18.18%) Tomcat
11 6 (18.18%) RDBMS
11 6 (18.18%) PL/SQL
11 6 (18.18%) MySQL
11 6 (18.18%) Spring

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 7 (21.21%) JBoss
2 6 (18.18%) Tomcat
3 5 (15.15%) Apache Spark
4 3 (9.09%) Apache
4 3 (9.09%) Apache Geronimo
4 3 (9.09%) Apache Pig
4 3 (9.09%) GlassFish
4 3 (9.09%) WebLogic
4 3 (9.09%) WebSphere
Applications
1 4 (12.12%) Weka
2 1 (3.03%) Microsoft Excel
Cloud Services
1 1 (3.03%) Amazon AWS
1 1 (3.03%) Azure Active Directory
1 1 (3.03%) Microsoft Azure
1 1 (3.03%) Office 365
Database & Business Intelligence
1 27 (81.82%) Big Data
2 22 (66.67%) Relational Database
3 21 (63.64%) Data Warehouse
4 16 (48.48%) Semantic Layer
5 9 (27.27%) MongoDB
5 9 (27.27%) SQL Server
6 6 (18.18%) CouchDB
6 6 (18.18%) MySQL
6 6 (18.18%) RDBMS
7 5 (15.15%) Apache Hive
7 5 (15.15%) NoSQL
7 5 (15.15%) Power BI
8 4 (12.12%) Mahout
8 4 (12.12%) Neo4j
8 4 (12.12%) Oracle Database
9 3 (9.09%) PostgreSQL
9 3 (9.09%) Sqoop
Development Applications
1 3 (9.09%) Artifactory
1 3 (9.09%) Git (software)
1 3 (9.09%) Jenkins
2 2 (6.06%) Ant
2 2 (6.06%) Gradle
2 2 (6.06%) Maven
General
1 16 (48.48%) Publishing
2 12 (36.36%) Automotive
3 1 (3.03%) Law
3 1 (3.03%) Legal
Job Titles
1 17 (51.52%) Business Intelligence Specialist
2 16 (48.48%) Analyst
2 16 (48.48%) Business Analyst
2 16 (48.48%) Business Intelligence Analyst
2 16 (48.48%) Business Intelligence Business Analyst
3 13 (39.39%) Tableau Specialist
4 9 (27.27%) Developer
5 4 (12.12%) Lead Developer
5 4 (12.12%) PL/SQL Developer
5 4 (12.12%) SQL Developer
6 3 (9.09%) Big Data Specialist
6 3 (9.09%) Data Analyst
6 3 (9.09%) Data Business Analyst
6 3 (9.09%) Data Visualisation Specialist
6 3 (9.09%) Database Developer
6 3 (9.09%) Java Developer
6 3 (9.09%) NoSQL Developer
6 3 (9.09%) Oracle Developer
6 3 (9.09%) Report Specialist
6 3 (9.09%) SQL Database Developer
Libraries, Frameworks & Software Standards
1 6 (18.18%) Spring
2 3 (9.09%) Ajax
2 3 (9.09%) CSS
2 3 (9.09%) EJB
2 3 (9.09%) FreeMarker
2 3 (9.09%) Hibernate
2 3 (9.09%) HTML
2 3 (9.09%) Java EE
2 3 (9.09%) JMS
2 3 (9.09%) JPA
2 3 (9.09%) JSP
2 3 (9.09%) REST
2 3 (9.09%) Servlets
2 3 (9.09%) SOAP
2 3 (9.09%) Spring MVC
2 3 (9.09%) Struts
2 3 (9.09%) Swing
2 3 (9.09%) TopLink
2 3 (9.09%) Web Services
Miscellaneous
1 22 (66.67%) Analytical Skills
2 3 (9.09%) Computer Science
3 1 (3.03%) N-Tier
Operating Systems
1 7 (21.21%) Linux
2 1 (3.03%) CentOS
2 1 (3.03%) SUSE
Processes & Methodologies
1 22 (66.67%) Business Intelligence
2 16 (48.48%) Data Architecture
2 16 (48.48%) Visualisation
3 15 (45.45%) Data Management
4 12 (36.36%) Data Visualisation
5 10 (30.30%) Agile Software Development
5 10 (30.30%) Analytics
6 9 (27.27%) Economics
6 9 (27.27%) Front End Development
6 9 (27.27%) Mathematics
7 6 (18.18%) Big Data Analytics
7 6 (18.18%) Data Analytics
8 4 (12.12%) ETL
8 4 (12.12%) Scrum-ban
9 3 (9.09%) Continuous Improvement
9 3 (9.09%) E-Commerce
9 3 (9.09%) MVC
9 3 (9.09%) OO
9 3 (9.09%) OOP
9 3 (9.09%) Test Automation
Programming Languages
1 9 (27.27%) SQL
2 7 (21.21%) Java
3 6 (18.18%) PL/SQL
4 3 (9.09%) C
4 3 (9.09%) JavaScript
4 3 (9.09%) T-SQL
Qualifications
1 4 (12.12%) Degree
2 1 (3.03%) CESG Certified Professional
2 1 (3.03%) ISO 27001 Lead Auditor
2 1 (3.03%) ISO 27001 Lead Implementer
2 1 (3.03%) SC Cleared
2 1 (3.03%) Security Cleared
Quality Assurance & Compliance
1 1 (3.03%) GPG13
1 1 (3.03%) HMG Security Policy Framework
1 1 (3.03%) ISO/IEC 27001
System Software
1 4 (12.12%) HDFS
2 1 (3.03%) Virtual Machines
2 1 (3.03%) VMware Infrastructure
2 1 (3.03%) vSphere
Systems Management
1 3 (9.09%) Ansible
2 1 (3.03%) Nagios
2 1 (3.03%) Opscode Chef
Vendors
1 26 (78.79%) Tableau
2 12 (36.36%) Oracle
3 3 (9.09%) Alteryx
4 1 (3.03%) Hortonworks
4 1 (3.03%) NetApp
4 1 (3.03%) Red Hat
4 1 (3.03%) VMware