Period
to 19 January 2018

The following table provides summary statistics for contract job vacancies advertised in Chelmsford with a requirement for Java skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Java over the 6 months to 19 January 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.

Java
Essex > Chelmsford
6 months to
19 Jan 2018
Same period 2017 Same period 2016
Rank 13 14 16
Rank change year-on-year +1 +2 -3
Contract jobs citing Java 1 1 4
As % of all contract IT jobs advertised in Chelmsford 1.64% 1.75% 3.10%
As % of the Programming Languages category 5.00% 10.00% 8.89%
Number of daily rates quoted 1 1 4
Chelmsford median daily rate £550 £425 £400
Median daily rate % change year-on-year +29.41% +6.25% +77.78%
10th Percentile £525 £413 £293
90th Percentile £575 £438 £438
Essex median daily rate £513 £388 £400
% change year-on-year +32.26% -3.13% -11.11%
Number of hourly rates quoted 0 0 0
Chelmsford median hourly rate - - -
Essex median hourly rate £52.50 £37.26 £36.50
% change year-on-year +40.90% +2.08% +4.77%

Java is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Chelmsford with a requirement for coding skills.

All Programming Languages
Chelmsford
Contract vacancies with a requirement for coding skills 20 10 45
As % of all contract IT jobs advertised in Chelmsford 32.79% 17.54% 34.88%
Number of daily rates quoted 15 9 22
Chelmsford median daily rate £475 £450 £350
Median daily rate % change year-on-year +5.56% +28.57% +7.69%
10th Percentile £340 £334 £218
90th Percentile £571 £488 £438
Essex median daily rate £513 £350 £375
% change year-on-year +46.43% -6.67% -9.09%
Number of hourly rates quoted 0 0 16
Chelmsford median hourly rate - - £37.50
Essex median hourly rate £40.00 £37.50 £36.50
% change year-on-year +6.67% +2.74% -2.67%

Java
Job Vacancy Trend in Chelmsford

Job postings citing Java as a percentage of all IT jobs advertised in Chelmsford.

Job vacancy trend for Java in Chelmsford

Java
Contractor Daily Rate Trend in Chelmsford

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

Contractor daily rate trend for Java in Chelmsford

Java
Contractor Hourly Rate Trend in Chelmsford

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

Contractor hourly rate trend for Java in Chelmsford

For the 6 months to 19 January 2018, IT contractor jobs citing Java also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Chelmsford region with a requirement for Java.

1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) Apache
1 1 (100.00%) Python
1 1 (100.00%) Microsoft
1 1 (100.00%) JTS
1 1 (100.00%) Software Engineering
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Data Architecture
1 1 (100.00%) Scala
1 1 (100.00%) Hadoop
1 1 (100.00%) Visualisation
1 1 (100.00%) Microsoft Azure
1 1 (100.00%) NoSQL
1 1 (100.00%) HBase
1 1 (100.00%) Machine Learning
1 1 (100.00%) Big Data
1 1 (100.00%) Big Data Analytics
1 1 (100.00%) Data Analytics
1 1 (100.00%) Business Analytics
1 1 (100.00%) Analytics
1 1 (100.00%) Deep Learning
1 1 (100.00%) Apache Spark
1 1 (100.00%) HDInsight
1 1 (100.00%) GeoServer
1 1 (100.00%) GeoTools
1 1 (100.00%) Azure Data Factory

Java
Co-occurring IT Skills in Chelmsford 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 (100.00%) Apache
1 1 (100.00%) Apache Spark
1 1 (100.00%) GeoServer
Cloud Services
1 1 (100.00%) Azure Data Factory
1 1 (100.00%) Microsoft Azure
Database & Business Intelligence
1 1 (100.00%) Big Data
1 1 (100.00%) Hadoop
1 1 (100.00%) HBase
1 1 (100.00%) HDInsight
1 1 (100.00%) NoSQL
Job Titles
1 1 (100.00%) Big Data Consultant
1 1 (100.00%) Consultant
1 1 (100.00%) Data Consultant
Libraries, Frameworks & Software Standards
1 1 (100.00%) GeoTools
1 1 (100.00%) JTS
Processes & Methodologies
1 1 (100.00%) Analytics
1 1 (100.00%) Big Data Analytics
1 1 (100.00%) Business Analytics
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Data Analytics
1 1 (100.00%) Data Architecture
1 1 (100.00%) Deep Learning
1 1 (100.00%) Machine Learning
1 1 (100.00%) Software Engineering
1 1 (100.00%) Visualisation
Programming Languages
1 1 (100.00%) Python
1 1 (100.00%) Scala
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Microsoft
1 1 (100.00%) Oracle