Period
to 14 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Chester 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 14 November 2018 with a comparison to the same period in the previous 2 years.

Apache Hadoop
Cheshire > Chester
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 36 49 46
Rank change year-on-year +13 -3 +15
Permanent jobs citing Hadoop 10 3 3
As % of all permanent IT jobs advertised in Chester 3.73% 0.91% 1.02%
As % of the Database & Business Intelligence category 8.33% 2.08% 2.75%
Number of salaries quoted 9 3 3
Chester median annual salary £70,000 £60,000 £57,500
Median salary % change year-on-year +16.67% +4.35% +43.75%
10th Percentile £46,250 £45,000 £50,750
90th Percentile £75,000 £64,500 £68,250
Cheshire median annual salary £70,000 £55,750 £57,500
% change year-on-year +25.56% -3.04% +15.00%

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 Chester with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Chester
Permanent vacancies with a requirement for database or business intelligence skills 120 144 109
As % of all permanent IT jobs advertised in Chester 44.78% 43.50% 37.20%
Number of salaries quoted 106 130 97
Chester median annual salary £45,000 £43,000 £40,000
Median salary % change year-on-year +4.65% +7.50% -11.11%
10th Percentile £28,750 £26,250 £26,250
90th Percentile £72,500 £56,500 £57,500
Cheshire median annual salary £44,000 £42,500 £36,500
% change year-on-year +3.53% +16.44% -8.75%

Hadoop
Job Vacancy Trend in Chester

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

Job vacancy trend for Hadoop in Chester

Hadoop
Salary Trend in Chester

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

Salary trend for Hadoop in Chester

Hadoop
Salary Histogram in Chester

The salary distribution of IT jobs citing Hadoop in Chester over the 6 months to 14 November 2018.

Salary histogram for Hadoop in Chester

For the 6 months to 14 November 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 Chester region with a requirement for Hadoop.

1 10 (100.00%) Java
1 10 (100.00%) Agile Software Development
1 10 (100.00%) Big Data
1 10 (100.00%) Apache Spark
2 9 (90.00%) Amazon AWS
3 8 (80.00%) Kafka
3 8 (80.00%) Data Engineering
4 7 (70.00%) NoSQL
5 6 (60.00%) Microsoft Azure
6 5 (50.00%) REST
6 5 (50.00%) Data Modelling
7 4 (40.00%) SQL
7 4 (40.00%) Python
7 4 (40.00%) TDD
7 4 (40.00%) Scala
7 4 (40.00%) Talend
7 4 (40.00%) Apache Pig
8 3 (30.00%) Amazon EMR
8 3 (30.00%) Amazon Redshift
8 3 (30.00%) Cloudera
8 3 (30.00%) AngularJS
8 3 (30.00%) DevOps
8 3 (30.00%) HTML5
8 3 (30.00%) Apache Hive
8 3 (30.00%) Degree
8 3 (30.00%) JSON
8 3 (30.00%) Continuous Integration
8 3 (30.00%) Cloud Computing
8 3 (30.00%) Git (software)
8 3 (30.00%) RESTful

Hadoop
Co-occurring IT Skills in Chester 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 10 (100.00%) Apache Spark
2 4 (40.00%) Apache Pig
3 2 (20.00%) Apache
Cloud Services
1 9 (90.00%) Amazon AWS
2 6 (60.00%) Microsoft Azure
3 3 (30.00%) Amazon EMR
3 3 (30.00%) Cloud Computing
4 2 (20.00%) Amazon EC2
5 1 (10.00%) Amazon Kinesis
5 1 (10.00%) Amazon S3
5 1 (10.00%) AWS Lambda
5 1 (10.00%) Google Cloud Platform
5 1 (10.00%) Serverless
Communications & Networking
1 1 (10.00%) Internet
Database & Business Intelligence
1 10 (100.00%) Big Data
2 7 (70.00%) NoSQL
3 3 (30.00%) Amazon Redshift
3 3 (30.00%) Apache Hive
4 2 (20.00%) Amazon Athena
4 2 (20.00%) Flink
4 2 (20.00%) MongoDB
5 1 (10.00%) Data Warehouse
5 1 (10.00%) HBase
5 1 (10.00%) Impala
5 1 (10.00%) PostgreSQL
Development Applications
1 3 (30.00%) Git (software)
2 2 (20.00%) JIRA
General
1 1 (10.00%) Automotive
1 1 (10.00%) Retail
Job Titles
1 5 (50.00%) Architect
1 5 (50.00%) Data Engineer
2 4 (40.00%) Big Data Engineer
2 4 (40.00%) Solutions Architect
3 2 (20.00%) Presales Solution Architect
3 2 (20.00%) Senior Data Engineer
3 2 (20.00%) Technical Architect
4 1 (10.00%) AWS Architect
4 1 (10.00%) AWS Solutions Architect
4 1 (10.00%) Big Data Architect
4 1 (10.00%) Big Data Solutions Architect
4 1 (10.00%) Data Architect
4 1 (10.00%) Java Architect
4 1 (10.00%) Java Solutions Architect
4 1 (10.00%) Java Technical Architect
4 1 (10.00%) Technical Solutions Architect
Libraries, Frameworks & Software Standards
1 8 (80.00%) Kafka
2 5 (50.00%) REST
3 3 (30.00%) AngularJS
3 3 (30.00%) CSS
3 3 (30.00%) HTML
3 3 (30.00%) HTML5
3 3 (30.00%) JSON
3 3 (30.00%) RESTful
4 2 (20.00%) EJB
4 2 (20.00%) J2EE
4 2 (20.00%) JMS
4 2 (20.00%) Spark Streaming
4 2 (20.00%) Web Services
Miscellaneous
1 2 (20.00%) Computer Science
2 1 (10.00%) Infotainment
2 1 (10.00%) Internet of Things
Processes & Methodologies
1 10 (100.00%) Agile Software Development
2 8 (80.00%) Data Engineering
3 5 (50.00%) Data Modelling
4 4 (40.00%) TDD
5 3 (30.00%) Continuous Integration
5 3 (30.00%) DevOps
5 3 (30.00%) Presales
5 3 (30.00%) SDLC
5 3 (30.00%) Service Delivery
6 2 (20.00%) BDD
6 2 (20.00%) Change Management
6 2 (20.00%) Configuration Management
6 2 (20.00%) Continuous Delivery
6 2 (20.00%) Data Governance
6 2 (20.00%) Data Ingestion
6 2 (20.00%) Mathematics
6 2 (20.00%) Open Source
6 2 (20.00%) Use Case
7 1 (10.00%) Data Architecture
7 1 (10.00%) Data Science
Programming Languages
1 10 (100.00%) Java
2 4 (40.00%) Python
2 4 (40.00%) Scala
2 4 (40.00%) SQL
3 3 (30.00%) JavaScript
Qualifications
1 3 (30.00%) Degree
2 2 (20.00%) Computer Science Degree
2 2 (20.00%) Numerate Degree
System Software
1 1 (10.00%) HDFS
Vendors
1 4 (40.00%) Talend
2 3 (30.00%) Cloudera
3 2 (20.00%) CA Agile Central
4 1 (10.00%) Google
4 1 (10.00%) Twitter