Period
to 19 May 2019

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 6 months to 19 May 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Hadoop
6 months to
19 May 2019
Same period 2018 Same period 2017
Rank 84 73 60
Rank change year-on-year -11 -13 +18
Contract jobs citing Hadoop 12 8 33
As % of all contract IT jobs advertised in Essex 1.45% 1.16% 4.04%
As % of the Database & Business Intelligence category 4.62% 5.19% 14.73%
Number of daily rates quoted 6 6 19
Essex median daily rate £453 £500 £335
Median daily rate % change year-on-year -9.50% +49.25% +67.50%
10th Percentile £336 £425 £300
90th Percentile £581 £594 £475
East of England median daily rate £550 £494 £425
% change year-on-year +11.39% +16.18% -4.49%
Number of hourly rates quoted 0 1 3
Essex median hourly rate - £45.00 £47.00
Median hourly rate % change year-on-year - -4.26% +88.00%
East of England median hourly rate - £41.25 £47.00
% change year-on-year - -12.23% +88.00%

Hadoop is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Essex
Contract vacancies with a requirement for database or business intelligence skills 260 154 224
As % of all contract IT jobs advertised in Essex 31.52% 22.38% 27.42%
Number of daily rates quoted 129 98 144
Essex median daily rate £438 £475 £425
Median daily rate % change year-on-year -7.89% +11.76% +25.93%
10th Percentile £340 £312 £300
90th Percentile £540 £577 £571
East of England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +2.56%
Number of hourly rates quoted 7 12 12
Essex median hourly rate £15.96 £37.77 £33.50
Median hourly rate % change year-on-year -57.74% +12.75% -5.63%
10th Percentile £11.68 £14.64 £17.70
90th Percentile £30.00 £45.90 £46.24
East of England median hourly rate £20.93 £24.00 £31.50
% change year-on-year -12.79% -23.81% -14.86%

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
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop in Essex.

Contractor daily rate trend for Hadoop in Essex

Hadoop
Contractor Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing Hadoop in Essex over the 6 months to 19 May 2019.

Contractor daily rate histogram for Hadoop in Essex

Hadoop
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Hadoop in Essex.

Contractor hourly rate trend for Hadoop in Essex

Hadoop
Contract Job Locations in Essex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop within the Essex region over the 6 months to 19 May 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Southend-on-Sea -16 7 £425 -8.11%
Colchester - 1 £575 -
Hadoop
East of England

For the 6 months to 19 May 2019, IT contractor 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 contract job ads across the Essex region with a requirement for Hadoop.

1 10 (83.33%) MySQL
1 10 (83.33%) Oracle
1 10 (83.33%) ETL
2 8 (66.67%) JIRA
2 8 (66.67%) Confluence
3 7 (58.33%) SQL
4 6 (50.00%) Data Warehouse
4 6 (50.00%) Data Modelling
4 6 (50.00%) Pentaho
4 6 (50.00%) Data Analysis
4 6 (50.00%) Relational Database
5 5 (41.67%) User Stories
5 5 (41.67%) Data Transformation
5 5 (41.67%) Data Munging
5 5 (41.67%) Wireframes
5 5 (41.67%) Data Flow Diagram
5 5 (41.67%) Data Management
5 5 (41.67%) Data Strategy
5 5 (41.67%) Acceptance Criteria
5 5 (41.67%) Problem-Solving
5 5 (41.67%) Cost-Benefit Analysis
5 5 (41.67%) Statistical Analysis
5 5 (41.67%) Requirements Management
5 5 (41.67%) Requirements Analysis
5 5 (41.67%) SC Cleared
5 5 (41.67%) Security Cleared
5 5 (41.67%) Dimensional Modelling
5 5 (41.67%) Amazon AWS
5 5 (41.67%) SAP Data Services
5 5 (41.67%) Kafka

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 8 (66.67%) Confluence
2 2 (16.67%) Apache Spark
3 1 (8.33%) Apache Airflow
3 1 (8.33%) SAS
Cloud Services
1 5 (41.67%) Amazon AWS
2 1 (8.33%) Amazon SageMaker
2 1 (8.33%) Amazon SQS
2 1 (8.33%) AWS Fargate
2 1 (8.33%) AWS Lambda
2 1 (8.33%) Microsoft Azure
2 1 (8.33%) Serverless
Database & Business Intelligence
1 10 (83.33%) MySQL
2 6 (50.00%) Data Warehouse
2 6 (50.00%) Pentaho
2 6 (50.00%) Relational Database
3 5 (41.67%) Ingres
3 5 (41.67%) PowerCenter
3 5 (41.67%) RDBMS
3 5 (41.67%) SAP Data Services
4 4 (33.33%) BusinessObjects
4 4 (33.33%) Data Mart
4 4 (33.33%) Oracle Database
4 4 (33.33%) Oracle Database 12c
5 2 (16.67%) HBase
6 1 (8.33%) Apache Hive
6 1 (8.33%) Big Data
6 1 (8.33%) MongoDB
6 1 (8.33%) NoSQL
6 1 (8.33%) PostgreSQL
6 1 (8.33%) SAS Enterprise Guide
6 1 (8.33%) SAS Enterprise Miner
Development Applications
1 8 (66.67%) JIRA
2 1 (8.33%) SQL Server Management Studio (SSMS)
Job Titles
1 9 (75.00%) Analyst
2 4 (33.33%) Business Analyst
2 4 (33.33%) Data Analyst
3 2 (16.67%) Designer
3 2 (16.67%) Developer
4 1 (8.33%) Analyst Developer
4 1 (8.33%) Architect
4 1 (8.33%) Data Architect
4 1 (8.33%) Data Engineer
4 1 (8.33%) Data Warehouse Analyst
4 1 (8.33%) Data Warehouse Developer
4 1 (8.33%) Digital Analyst
4 1 (8.33%) Digital Business Analyst
4 1 (8.33%) ETL Developer
4 1 (8.33%) Python Engineer
4 1 (8.33%) Solutions Analyst
4 1 (8.33%) Solutions Architect
4 1 (8.33%) Solutions Designer
Libraries, Frameworks & Software Standards
1 5 (41.67%) JDBC
1 5 (41.67%) Kafka
1 5 (41.67%) XML
2 2 (16.67%) RESTful
3 1 (8.33%) boto
3 1 (8.33%) Django
3 1 (8.33%) Flask
3 1 (8.33%) JSON
3 1 (8.33%) SOAP
3 1 (8.33%) Web Services
Miscellaneous
1 5 (41.67%) Management Information System
2 1 (8.33%) Data Structures
2 1 (8.33%) Greenfield Project
Operating Systems
1 1 (8.33%) Unix
Processes & Methodologies
1 10 (83.33%) ETL
2 6 (50.00%) Data Analysis
2 6 (50.00%) Data Modelling
3 5 (41.67%) Acceptance Criteria
3 5 (41.67%) Cost-Benefit Analysis
3 5 (41.67%) Data Flow Diagram
3 5 (41.67%) Data Management
3 5 (41.67%) Data Munging
3 5 (41.67%) Data Security
3 5 (41.67%) Data Strategy
3 5 (41.67%) Data Transformation
3 5 (41.67%) Dimensional Modelling
3 5 (41.67%) Problem-Solving
3 5 (41.67%) Requirements Analysis
3 5 (41.67%) Requirements Management
3 5 (41.67%) Statistical Analysis
3 5 (41.67%) User Stories
3 5 (41.67%) Validation
3 5 (41.67%) Wireframes
4 4 (33.33%) Scrum
Programming Languages
1 7 (58.33%) SQL
2 1 (8.33%) Java
2 1 (8.33%) Python
Qualifications
1 5 (41.67%) SC Cleared
1 5 (41.67%) Security Cleared
Quality Assurance & Compliance
1 1 (8.33%) Data Quality
System Software
1 5 (41.67%) Apache Flume
Vendors
1 10 (83.33%) Oracle
2 5 (41.67%) Informatica
2 5 (41.67%) SAP
3 4 (33.33%) Cloudera