Period
to 21 June 2018

The following table provides summary statistics for contract job vacancies advertised in Reading with a requirement for Apache Spark skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Spark over the 6 months to 21 June 2018 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 Spark
Berkshire > Reading
6 months to
21 Jun 2018
Same period 2017 Same period 2016
Rank 86 70 113
Rank change year-on-year -16 +43 -
Contract jobs citing Apache Spark 8 15 3
As % of all contract IT jobs advertised in Reading 0.59% 1.20% 0.16%
As % of the Application Platforms category 4.55% 7.08% 0.97%
Number of daily rates quoted 5 10 2
Reading median daily rate £550 £550 £513
Median daily rate % change year-on-year - +7.32% -
10th Percentile £483 £320 £479
90th Percentile £700 £760 £536
Berkshire median daily rate £575 £550 £513
% change year-on-year +4.55% +7.32% -
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - - -

Apache Spark is in the Application Platforms category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Reading with a requirement for application platform skills.

All Application Platform Skills
Reading
Contract vacancies with a requirement for application platform skills 176 212 310
As % of all contract IT jobs advertised in Reading 12.96% 16.96% 16.46%
Number of daily rates quoted 120 117 199
Reading median daily rate £400 £413 £413
Median daily rate % change year-on-year -3.03% - +6.80%
10th Percentile £261 £256 £261
90th Percentile £563 £580 £525
Berkshire median daily rate £400 £400 £413
% change year-on-year - -3.03% +6.45%
Number of hourly rates quoted 6 9 6
Reading median hourly rate £17.50 £52.50 £40.33
Median hourly rate % change year-on-year -66.67% +30.19% +13.59%
10th Percentile £11.50 £17.87 £12.75
90th Percentile £46.63 £57.50 £117.83
Berkshire median hourly rate £18.25 £12.00 £12.50
% change year-on-year +52.08% -4.00% -43.82%

Apache Spark
Job Vacancy Trend in Reading

Job postings citing Apache Spark as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Apache Spark in Reading

Apache Spark
Contractor Daily Rate Trend in Reading

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache Spark in Reading.

Contractor daily rate trend for Apache Spark in Reading

Apache Spark
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Apache Spark in Reading over the 6 months to 21 June 2018.

Contractor daily rate histogram for Apache Spark in Reading

For the 6 months to 21 June 2018, IT contractor jobs citing Apache Spark 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 Reading region with a requirement for Apache Spark.

1 8 (100.00%) Big Data
2 6 (75.00%) Puppet
2 6 (75.00%) Linux
2 6 (75.00%) Hadoop
2 6 (75.00%) HDFS
3 5 (62.50%) Agile Software Development
3 5 (62.50%) Apache Hive
3 5 (62.50%) HBase
3 5 (62.50%) Apache Flume
3 5 (62.50%) Impala
4 4 (50.00%) Cybersecurity
4 4 (50.00%) DV Cleared
4 4 (50.00%) Security Cleared
4 4 (50.00%) Atlassian
4 4 (50.00%) SQL
5 3 (37.50%) Continuous Integration
5 3 (37.50%) Data Quality
5 3 (37.50%) DevOps
6 2 (25.00%) Virtual Machines
6 2 (25.00%) Kafka
6 2 (25.00%) Kibana
6 2 (25.00%) Analytical Skills
6 2 (25.00%) Opscode Chef
6 2 (25.00%) C
6 2 (25.00%) Configuration Management
6 2 (25.00%) Change Management
6 2 (25.00%) Integration Testing
6 2 (25.00%) Windows
6 2 (25.00%) Release Management
6 2 (25.00%) Data Analysis

Apache Spark
Co-occurring IT Skills in Reading 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 1 (12.50%) Apache Pig
1 1 (12.50%) Cloud Foundry
Cloud Services
1 1 (12.50%) Azure Data Factory
1 1 (12.50%) GitHub
1 1 (12.50%) Microsoft Azure
Database & Business Intelligence
1 8 (100.00%) Big Data
2 6 (75.00%) Hadoop
3 5 (62.50%) Apache Hive
3 5 (62.50%) HBase
3 5 (62.50%) Impala
4 1 (12.50%) Data Warehouse
4 1 (12.50%) OLTP
4 1 (12.50%) Power BI
4 1 (12.50%) RDBMS
4 1 (12.50%) Relational Database
4 1 (12.50%) Sqoop
Development Applications
1 1 (12.50%) Cucumber
1 1 (12.50%) gulp
1 1 (12.50%) Jenkins
1 1 (12.50%) Protractor
1 1 (12.50%) Selenium
1 1 (12.50%) Sonatype Nexus
Job Titles
1 3 (37.50%) Big Data Engineer
2 2 (25.00%) Big Data Developer
2 2 (25.00%) Cybersecurity Engineer
2 2 (25.00%) Data Engineer
2 2 (25.00%) Developer
2 2 (25.00%) Hadoop Developer
2 2 (25.00%) Security Engineer
2 2 (25.00%) Systems Engineer
3 1 (12.50%) Administrator
3 1 (12.50%) Architect
3 1 (12.50%) Big Data Architect
3 1 (12.50%) Big Data Solutions Architect
3 1 (12.50%) Data Administrator
3 1 (12.50%) Data Architect
3 1 (12.50%) Development Engineer
3 1 (12.50%) DevOps Engineer
3 1 (12.50%) Hadoop Administrator
3 1 (12.50%) Solutions Architect
Libraries, Frameworks & Software Standards
1 2 (25.00%) Kafka
2 1 (12.50%) AngularJS
2 1 (12.50%) Node.js
2 1 (12.50%) WireMock
Miscellaneous
1 2 (25.00%) Analytical Skills
Operating Systems
1 6 (75.00%) Linux
2 2 (25.00%) Windows
3 1 (12.50%) Debian
3 1 (12.50%) Red Hat Enterprise Linux
3 1 (12.50%) Ubuntu
Processes & Methodologies
1 5 (62.50%) Agile Software Development
2 4 (50.00%) Cybersecurity
3 3 (37.50%) Continuous Integration
3 3 (37.50%) DevOps
4 2 (25.00%) Change Management
4 2 (25.00%) Configuration Management
4 2 (25.00%) Data Analysis
4 2 (25.00%) Integration Testing
4 2 (25.00%) Release Management
5 1 (12.50%) Analytics
5 1 (12.50%) Business Intelligence
5 1 (12.50%) Data Strategy
5 1 (12.50%) Decision-Making
5 1 (12.50%) ETL
5 1 (12.50%) MapReduce
5 1 (12.50%) Migration
5 1 (12.50%) Process Architecture
5 1 (12.50%) Scrum
Programming Languages
1 4 (50.00%) SQL
2 2 (25.00%) C
3 1 (12.50%) JavaScript
Qualifications
1 4 (50.00%) DV Cleared
1 4 (50.00%) Security Cleared
Quality Assurance & Compliance
1 3 (37.50%) Data Quality
System Software
1 6 (75.00%) HDFS
2 5 (62.50%) Apache Flume
3 2 (25.00%) Virtual Machines
4 1 (12.50%) Virtual Servers
Systems Management
1 6 (75.00%) Puppet
2 2 (25.00%) Kibana
2 2 (25.00%) Opscode Chef
3 1 (12.50%) Ambari
3 1 (12.50%) Hadoop YARN
3 1 (12.50%) Oozie
Vendors
1 4 (50.00%) Atlassian
2 1 (12.50%) Cloudera
2 1 (12.50%) Hortonworks
2 1 (12.50%) MapR
2 1 (12.50%) Oracle
2 1 (12.50%) Red Hat