Period
to 17 October 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Java Concurrency skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Java Concurrency over the 6 months to 17 October 2017 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 Concurrency
England > London
6 months to
17 Oct 2017
Same period 2016 Same period 2015
Rank 615 605 607
Rank change year-on-year -10 +2 -11
Contract jobs citing Java Concurrency 3 2 3
As % of all contract IT jobs advertised in London 0.007% 0.004% 0.006%
As % of the Libraries, Frameworks & Software Standards category 0.018% 0.013% 0.020%
Number of daily rates quoted 3 1 3
London median daily rate £700 £450 £675
Median daily rate % change year-on-year +55.56% -33.33% +12.50%
10th Percentile £595 £450 £588
90th Percentile £745 £450 £713
England median daily rate £700 £450 £675
% change year-on-year +55.56% -33.33% +12.50%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

Java Concurrency is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 16560 15272 14833
As % of all contract IT jobs advertised in London 36.82% 34.10% 31.81%
Number of daily rates quoted 12563 11474 10980
London median daily rate £500 £450 £450
Median daily rate % change year-on-year +11.11% - +5.88%
10th Percentile £350 £313 £306
90th Percentile £650 £625 £625
England median daily rate £450 £425 £405
% change year-on-year +5.88% +4.94% +1.25%
Number of hourly rates quoted 89 67 98
London median hourly rate £30.75 £42.50 £35.75
Median hourly rate % change year-on-year -27.65% +18.88% +2.14%
10th Percentile £18.40 £19.00 £13.50
90th Percentile £50.00 £83.65 £54.38
England median hourly rate £40.00 £37.25 £37.45
% change year-on-year +7.38% -0.53% +10.15%

Java Concurrency
Job Vacancy Trend in London

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

Job vacancy trend for Java Concurrency in London

Java Concurrency
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Java Concurrency in London

Java Concurrency
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Java Concurrency in London over the 6 months to 17 October 2017.

Contractor daily rate histogram for Java Concurrency in London

Java Concurrency
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Java Concurrency within the London region over the 6 months to 17 October 2017. 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
Central London - 2 £725 - 2
Java Concurrency
England

For the 6 months to 17 October 2017, IT contractor jobs citing Java Concurrency 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 London region with a requirement for Java Concurrency.

1 3 (100.00%) Java
1 3 (100.00%) Foreign Exchange (FX)
2 2 (66.67%) FIX Protocol
2 2 (66.67%) Electronic Trading
2 2 (66.67%) Low Latency
3 1 (33.33%) Concurrent Programming
3 1 (33.33%) Multithreading
3 1 (33.33%) Front Office
3 1 (33.33%) MiFID

Java Concurrency
Co-occurring IT Skills in London 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:

General
1 1 (33.33%) Front Office
Job Titles
1 1 (33.33%) Developer
1 1 (33.33%) Front Office Developer
1 1 (33.33%) Java Developer
Libraries, Frameworks & Software Standards
1 2 (66.67%) FIX Protocol
Miscellaneous
1 3 (100.00%) Foreign Exchange (FX)
Processes & Methodologies
1 2 (66.67%) Electronic Trading
1 2 (66.67%) Low Latency
2 1 (33.33%) Concurrent Programming
2 1 (33.33%) Multithreading
Programming Languages
1 3 (100.00%) Java
Quality Assurance & Compliance
1 1 (33.33%) MiFID