Period
to 27 May 2020

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 27 May 2020 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
27 May 2020
Same period 2019 Same period 2018
Rank 141 226 210
Rank change year-on-year +85 -16 +1
Contract jobs citing Concurrent Programming 15 8 35
As % of all contract jobs advertised in the City of London 0.48% 0.12% 0.51%
As % of the Processes & Methodologies category 0.55% 0.14% 0.57%
Number of daily rates quoted 8 8 35
Median daily rate £610 £650 £575
Median daily rate % change year-on-year -6.15% +13.04% -9.80%
10th Percentile £488 £521 £513
90th Percentile £725 £800 £715
Central London median daily rate £610 £650 £575
% change year-on-year -6.15% +13.04% -8.00%
Number of hourly rates quoted 0 0 0
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 2,712 5,746 6,137
As % of all contract IT jobs advertised in the City of London 87.17% 89.63% 88.66%
Number of daily rates quoted 1,930 4,415 4,844
Median daily rate £514 £525 £501
Median daily rate % change year-on-year -2.14% +4.90% +0.10%
10th Percentile £331 £340 £326
90th Percentile £675 £675 £688
Central London median daily rate £500 £525 £500
% change year-on-year -4.76% +5.00% +4.17%
Number of hourly rates quoted 61 61 97
Median hourly rate £33.50 £20.65 £19.00
Median hourly rate % change year-on-year +62.27% +8.66% +1.60%
10th Percentile £12.42 £11.25 £12.22
90th Percentile £52.25 £56.50 £38.48
Median hourly rate £35.00 £21.18 £20.00
% change year-on-year +65.25% +5.90% +18.20%

Concurrent Programming
Job Vacancy Trend in the City of London

Job postings citing Concurrent Programming as a proportion 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

3-month moving average daily rate quoted in jobs citing Concurrent Programming in the City of London.

Daily rate trend for Concurrent Programming in the City of London

Concurrent Programming
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Concurrent Programming in the City of London over the 6 months to 27 May 2020.

Daily rate histogram for Concurrent Programming in the City of London

Concurrent Programming
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Concurrent Programming in the City of London.

Hourly rate trend for Concurrent Programming in the City of London

For the 6 months to 27 May 2020, 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 15 (100.00%) Java
2 14 (93.33%) Multithreading
3 11 (73.33%) Fixed Income
3 11 (73.33%) Electronic Trading
4 8 (53.33%) Oracle
5 7 (46.67%) SQL Server
5 7 (46.67%) HTML
5 7 (46.67%) OO
5 7 (46.67%) OOD
5 7 (46.67%) RDBMS
5 7 (46.67%) Unit Testing
5 7 (46.67%) HTML5
5 7 (46.67%) QA
5 7 (46.67%) Enterprise Software
5 7 (46.67%) Data Structures
5 7 (46.67%) Relational Database
5 7 (46.67%) Multithreaded Programming
6 6 (40.00%) Swing
6 6 (40.00%) Ant
6 6 (40.00%) Banking
7 5 (33.33%) TDD
7 5 (33.33%) Front Office
7 5 (33.33%) Software Engineering
8 4 (26.67%) Finance
8 4 (26.67%) Agile Software Development
9 3 (20.00%) Spring
9 3 (20.00%) Financial Institution
9 3 (20.00%) Derivative
9 3 (20.00%) AWS
9 3 (20.00%) Low Latency

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 1 (6.67%) Apache Spark
Cloud Services
1 3 (20.00%) AWS
Communications & Networking
1 2 (13.33%) Multicast
2 1 (6.67%) Internet
Database & Business Intelligence
1 7 (46.67%) RDBMS
1 7 (46.67%) Relational Database
1 7 (46.67%) SQL Server
2 1 (6.67%) Apache Cassandra
2 1 (6.67%) Data Lake
2 1 (6.67%) Oracle Database
Development Applications
1 6 (40.00%) Ant
2 1 (6.67%) Oracle Forms
General
1 6 (40.00%) Banking
2 5 (33.33%) Front Office
3 4 (26.67%) Finance
4 3 (20.00%) Financial Institution
Job Titles
1 12 (80.00%) Developer
1 12 (80.00%) Java Developer
2 3 (20.00%) Senior Developer
2 3 (20.00%) Senior Java Developer
3 1 (6.67%) Applications Developer
3 1 (6.67%) Consultant
3 1 (6.67%) Data Engineer
3 1 (6.67%) Java Applications Developer
3 1 (6.67%) Java Consultant
Libraries, Frameworks & Software Standards
1 7 (46.67%) HTML
1 7 (46.67%) HTML5
2 6 (40.00%) Swing
3 3 (20.00%) Spring
4 2 (13.33%) JDBC
4 2 (13.33%) JMS
4 2 (13.33%) REST
5 1 (6.67%) Kafka
5 1 (6.67%) Spring Boot
Miscellaneous
1 11 (73.33%) Fixed Income
2 7 (46.67%) Data Structures
2 7 (46.67%) Enterprise Software
3 3 (20.00%) Derivative
4 1 (6.67%) Algorithms
4 1 (6.67%) Credit Derivative
4 1 (6.67%) Credit Risk
4 1 (6.67%) Foreign Exchange (FX)
4 1 (6.67%) Internet of Things
4 1 (6.67%) Market Risk
Processes & Methodologies
1 14 (93.33%) Multithreading
2 11 (73.33%) Electronic Trading
3 7 (46.67%) Multithreaded Programming
3 7 (46.67%) OO
3 7 (46.67%) OOD
3 7 (46.67%) Unit Testing
4 5 (33.33%) Software Engineering
4 5 (33.33%) TDD
5 4 (26.67%) Agile Software Development
6 3 (20.00%) Low Latency
7 2 (13.33%) Memory Management
7 2 (13.33%) Microservices
7 2 (13.33%) Performance Tuning
7 2 (13.33%) Web Development
8 1 (6.67%) Computer Science
8 1 (6.67%) High Availability
8 1 (6.67%) Machine Learning
8 1 (6.67%) Open Source
8 1 (6.67%) Scrum
8 1 (6.67%) Test Automation
Programming Languages
1 15 (100.00%) Java
2 3 (20.00%) Java 8
3 2 (13.33%) JavaScript
3 2 (13.33%) Scala
3 2 (13.33%) SQL
4 1 (6.67%) PL/SQL
4 1 (6.67%) Python
Qualifications
1 1 (6.67%) Computer Science Degree
1 1 (6.67%) Degree
1 1 (6.67%) Master's Degree
Quality Assurance & Compliance
1 7 (46.67%) QA
2 1 (6.67%) MiFID
Systems Management
1 1 (6.67%) Kubernetes
Vendors
1 8 (53.33%) Oracle
2 1 (6.67%) FXall