Period
to 20 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Colchester 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 20 January 2019 with a comparison to the same period in the previous 2 years.

Apache Hadoop
Essex > Colchester
6 months to
20 Jan 2019
Same period 2018 Same period 2017
Rank 23 10 45
Rank change year-on-year -13 +35 +20
Permanent jobs citing Hadoop 12 50 9
As % of all permanent IT jobs advertised in Colchester 7.41% 17.42% 2.87%
As % of the Database & Business Intelligence category 18.75% 34.01% 7.89%
Number of salaries quoted 12 43 9
Colchester median annual salary £72,500 £60,000 £60,000
Median salary % change year-on-year +20.83% - +50.00%
10th Percentile £68,750 £51,250 £52,500
90th Percentile £77,500 £77,500 £61,000
Essex median annual salary £72,500 £60,000 £60,000
% change year-on-year +20.83% - +50.00%

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 Colchester with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Colchester
Permanent vacancies with a requirement for database or business intelligence skills 64 147 114
As % of all permanent IT jobs advertised in Colchester 39.51% 51.22% 36.31%
Number of salaries quoted 42 121 106
Colchester median annual salary £37,250 £57,500 £50,000
Median salary % change year-on-year -35.22% +15.00% +42.86%
10th Percentile £28,775 £31,250 £35,000
90th Percentile £77,375 £78,750 £68,750
Essex median annual salary £42,500 £45,000 £47,500
% change year-on-year -5.56% -5.26% +11.76%

Hadoop
Job Vacancy Trend in Colchester

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

Job vacancy trend for Hadoop in Colchester

Hadoop
Salary Trend in Colchester

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

Salary trend for Hadoop in Colchester

For the 6 months to 20 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 Colchester region with a requirement for Hadoop.

1 12 (100.00%) HTML
1 12 (100.00%) Java
1 12 (100.00%) JavaScript
1 12 (100.00%) PL/SQL
1 12 (100.00%) T-SQL
1 12 (100.00%) MySQL
1 12 (100.00%) Oracle
1 12 (100.00%) SQL Server
1 12 (100.00%) Ant
1 12 (100.00%) EJB
1 12 (100.00%) CSS
1 12 (100.00%) JSP
1 12 (100.00%) Servlets
1 12 (100.00%) SOAP
1 12 (100.00%) Web Services
1 12 (100.00%) Linux
1 12 (100.00%) JMS
1 12 (100.00%) RDBMS
1 12 (100.00%) MVC
1 12 (100.00%) PostgreSQL
1 12 (100.00%) Hibernate
1 12 (100.00%) TopLink
1 12 (100.00%) Agile Software Development
1 12 (100.00%) Spring
1 12 (100.00%) Maven
1 12 (100.00%) JBoss
1 12 (100.00%) Apache
1 12 (100.00%) Swing
1 12 (100.00%) Tomcat
1 12 (100.00%) WebSphere

Hadoop
Co-occurring IT Skills in Colchester 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 12 (100.00%) Apache
1 12 (100.00%) Apache Geronimo
1 12 (100.00%) Apache Spark
1 12 (100.00%) GlassFish
1 12 (100.00%) JBoss
1 12 (100.00%) Tomcat
1 12 (100.00%) WebSphere
2 4 (33.33%) Apache Pig
Applications
1 12 (100.00%) Weka
Database & Business Intelligence
1 12 (100.00%) Apache Hive
1 12 (100.00%) Big Data
1 12 (100.00%) CouchDB
1 12 (100.00%) Mahout
1 12 (100.00%) MongoDB
1 12 (100.00%) MySQL
1 12 (100.00%) Neo4j
1 12 (100.00%) NoSQL
1 12 (100.00%) PostgreSQL
1 12 (100.00%) RDBMS
1 12 (100.00%) Relational Database
1 12 (100.00%) SQL Server
1 12 (100.00%) Sqoop
Development Applications
1 12 (100.00%) Ant
1 12 (100.00%) Gradle
1 12 (100.00%) Maven
Job Titles
1 12 (100.00%) Developer
1 12 (100.00%) Java Developer
1 12 (100.00%) Lead Developer
1 12 (100.00%) Lead Java Developer
2 4 (33.33%) Agile Developer
2 4 (33.33%) Agile Java Developer
2 4 (33.33%) Java Swing Developer
Libraries, Frameworks & Software Standards
1 12 (100.00%) CSS
1 12 (100.00%) EJB
1 12 (100.00%) FreeMarker
1 12 (100.00%) Hibernate
1 12 (100.00%) HTML
1 12 (100.00%) Java EE
1 12 (100.00%) JMS
1 12 (100.00%) JPA
1 12 (100.00%) JSP
1 12 (100.00%) REST
1 12 (100.00%) Servlets
1 12 (100.00%) SOAP
1 12 (100.00%) Spring
1 12 (100.00%) Spring MVC
1 12 (100.00%) Swing
1 12 (100.00%) TopLink
1 12 (100.00%) Web Services
2 8 (66.67%) Ajax
Operating Systems
1 12 (100.00%) Linux
Processes & Methodologies
1 12 (100.00%) Agile Software Development
1 12 (100.00%) Analytics
1 12 (100.00%) MVC
2 8 (66.67%) Computer Science
2 8 (66.67%) E-Commerce
2 8 (66.67%) Scrum-ban
3 4 (33.33%) OOP
Programming Languages
1 12 (100.00%) Java
1 12 (100.00%) JavaScript
1 12 (100.00%) PL/SQL
1 12 (100.00%) T-SQL
Qualifications
1 8 (66.67%) Degree
System Software
1 12 (100.00%) HDFS
Vendors
1 12 (100.00%) Alteryx
1 12 (100.00%) Oracle
1 12 (100.00%) Tableau