Period
to 19 October 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Concurrent Programming skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Concurrent Programming over the 6 months to 19 October 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.

Concurrent Programming
Central London > City of London
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 223 193 212
Rank change year-on-year -30 +19 +39
Contract jobs citing Concurrent Programming 32 50 28
As % of all contract IT jobs advertised in the City of London 0.46% 0.73% 0.42%
As % of the Processes & Methodologies category 0.53% 0.82% 0.48%
Number of daily rates quoted 32 47 26
City of London median daily rate £588 £650 £600
Median daily rate % change year-on-year -9.62% +8.33% -4.00%
10th Percentile £506 £563 £550
90th Percentile £675 £725 £688
Central London median daily rate £588 £650 £600
% change year-on-year -9.62% +8.33% -4.00%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Concurrent Programming is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6,053 6,122 5,858
As % of all contract IT jobs advertised in the City of London 86.47% 89.15% 87.91%
Number of daily rates quoted 4,822 4,825 4,684
City of London median daily rate £510 £500 £475
Median daily rate % change year-on-year +2.00% +5.26% +2.70%
10th Percentile £325 £325 £313
90th Percentile £675 £675 £663
Central London median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 96 55 53
City of London median hourly rate £18.70 £18.70 £19.92
Median hourly rate % change year-on-year - -6.12% -0.40%
10th Percentile £13.00 £13.31 £11.25
90th Percentile £33.38 £31.20 £54.03
Central London median hourly rate £18.70 £18.70 £19.00
% change year-on-year - -1.58% -5.00%

Concurrent Programming
Job Vacancy Trend in the City of London

Job postings citing Concurrent Programming as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Concurrent Programming in the City of London

Concurrent Programming
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Concurrent Programming in the City of London.

Contractor daily rate trend for Concurrent Programming in the City of London

Concurrent Programming
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Concurrent Programming in the City of London over the 6 months to 19 October 2018.

Contractor daily rate histogram for Concurrent Programming in the City of London

Concurrent Programming
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Concurrent Programming in the City of London.

Contractor hourly rate trend for Concurrent Programming in the City of London

For the 6 months to 19 October 2018, IT contractor jobs citing Concurrent Programming 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 City of London region with a requirement for Concurrent Programming.

1 31 (96.88%) Java
1 31 (96.88%) Multithreading
2 16 (50.00%) FIX Protocol
2 16 (50.00%) Java 8
3 15 (46.88%) TDD
4 14 (43.75%) Agile Software Development
5 13 (40.63%) Low Latency
6 11 (34.38%) Electronic Trading
7 9 (28.13%) Multithreaded Programming
8 8 (25.00%) Docker
8 8 (25.00%) Banking
8 8 (25.00%) Spring
8 8 (25.00%) Finance
8 8 (25.00%) Web Services
9 7 (21.88%) Unix
9 7 (21.88%) Apache
9 7 (21.88%) JMS
9 7 (21.88%) HTTP
9 7 (21.88%) TCP/IP
9 7 (21.88%) Scrum
9 7 (21.88%) Pair Programming
9 7 (21.88%) JUnit
9 7 (21.88%) Unit Testing
9 7 (21.88%) Continuous Integration
9 7 (21.88%) Groovy
9 7 (21.88%) Investment Banking
9 7 (21.88%) Software Engineering
9 7 (21.88%) Amazon AWS
9 7 (21.88%) Dependency Injection
9 7 (21.88%) Mockito

Concurrent Programming
Co-occurring IT Skills in the City of 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:

Application Platforms
1 7 (21.88%) Apache
2 6 (18.75%) MQSeries
3 3 (9.38%) Apache Spark
4 1 (3.13%) Oracle Coherence
Cloud Services
1 7 (21.88%) Amazon AWS
Communications & Networking
1 7 (21.88%) HTTP
1 7 (21.88%) TCP/IP
Database & Business Intelligence
1 7 (21.88%) Apache Cassandra
1 7 (21.88%) NoSQL
2 3 (9.38%) Big Data
2 3 (9.38%) Hadoop
Development Applications
1 7 (21.88%) Git (software)
1 7 (21.88%) Gradle
1 7 (21.88%) Jenkins
1 7 (21.88%) JUnit
1 7 (21.88%) Mockito
General
1 8 (25.00%) Banking
1 8 (25.00%) Finance
2 7 (21.88%) Investment Banking
3 3 (9.38%) Front Office
Job Titles
1 32 (100.00%) Developer
2 30 (93.75%) Java Developer
3 10 (31.25%) Electronic Trading Developer
4 9 (28.13%) Electronic Trading Java Developer
5 3 (9.38%) Low Latency Java Developer
5 3 (9.38%) Senior Developer
5 3 (9.38%) Senior Java Developer
6 2 (6.25%) Core Java Developer
7 1 (3.13%) C++ Developer
7 1 (3.13%) Electronic Trading C++ Developer
7 1 (3.13%) Java Software Developer
7 1 (3.13%) WPF Developer
Libraries, Frameworks & Software Standards
1 16 (50.00%) FIX Protocol
2 8 (25.00%) Spring
2 8 (25.00%) Web Services
3 7 (21.88%) Dropwizard
3 7 (21.88%) Guice
3 7 (21.88%) JMS
3 7 (21.88%) REST
4 4 (12.50%) Kafka
5 3 (9.38%) Akka
6 2 (6.25%) Middleware
7 1 (3.13%) .NET
7 1 (3.13%) Java SE
7 1 (3.13%) Reactive Extensions
7 1 (3.13%) RESTful
7 1 (3.13%) WPF
Miscellaneous
1 6 (18.75%) Equities
2 5 (15.63%) Foreign Exchange (FX)
3 2 (6.25%) Algorithms
3 2 (6.25%) Data Structures
4 1 (3.13%) Fintech
4 1 (3.13%) Fixed Income
4 1 (3.13%) Grid Computing
4 1 (3.13%) Self-Motivation
4 1 (3.13%) User Experience
Operating Systems
1 7 (21.88%) Unix
2 2 (6.25%) Linux
Processes & Methodologies
1 31 (96.88%) Multithreading
2 15 (46.88%) TDD
3 14 (43.75%) Agile Software Development
4 13 (40.63%) Low Latency
5 11 (34.38%) Electronic Trading
6 9 (28.13%) Multithreaded Programming
7 7 (21.88%) Continuous Delivery
7 7 (21.88%) Continuous Integration
7 7 (21.88%) Dependency Injection
7 7 (21.88%) Pair Programming
7 7 (21.88%) Root Cause Analysis
7 7 (21.88%) Scrum
7 7 (21.88%) Software Engineering
7 7 (21.88%) Test Automation
7 7 (21.88%) Unit Testing
8 3 (9.38%) Artificial Intelligence
8 3 (9.38%) Data Protection
8 3 (9.38%) DevOps
8 3 (9.38%) Machine Learning
8 3 (9.38%) Performance Optimisation
Programming Languages
1 31 (96.88%) Java
2 16 (50.00%) Java 8
3 7 (21.88%) Groovy
4 5 (15.63%) SQL
5 1 (3.13%) C#
5 1 (3.13%) C++
5 1 (3.13%) XAML
System Software
1 8 (25.00%) Docker
Systems Management
1 7 (21.88%) Kubernetes
1 7 (21.88%) Prometheus
Vendors
1 3 (9.38%) MapR
2 1 (3.13%) Oracle