Period
to 9 December 2021

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Java 9 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Java 9 over the 6 months to 9 December 2021 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 SE 9
England > London
6 months to
9 Dec 2021
Same period 2020 Same period 2019
Rank 549 377 537
Rank change year-on-year -172 +160 +63
Contract jobs citing Java 9 30 11 18
As % of all contract jobs advertised in London 0.079% 0.067% 0.052%
As % of the Programming Languages category 0.17% 0.14% 0.11%
Number of daily rates quoted 29 6 14
Median daily rate (50th Percentile) £750 £600 £638
Median % change year-on-year +25.00% -5.88% +6.25%
England median daily rate £750 £600 £625
% change year-on-year +25.00% -4.00% +21.95%

Java 9 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 London with a requirement for coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 17,244 8,074 16,163
As % of all contract IT jobs advertised in London 45.15% 49.35% 47.01%
Number of daily rates quoted 13,117 5,962 12,247
10th Percentile £410 £349 £363
25th Percentile £487 £425 £431
Median daily rate (50th Percentile) £575 £525 £525
Median % change year-on-year +9.52% - -
75th Percentile £675 £625 £619
90th Percentile £750 £713 £688
England median daily rate £538 £488 £488
% change year-on-year +10.26% - +2.63%
Number of hourly rates quoted 106 53 107
10th Percentile £25.00 £22.10 £16.40
25th Percentile £36.25 £30.68 £24.79
Median hourly rate £55.00 £37.93 £45.00
Median % change year-on-year +45.00% -15.71% +25.00%
75th Percentile £67.06 £50.39 £52.50
90th Percentile £79.13 £65.95 £58.50
England median hourly rate £47.50 £42.25 £44.00
% change year-on-year +12.43% -3.98% +4.76%

Java 9
Job Vacancy Trend in London

Job postings citing Java 9 as a proportion of all IT jobs advertised in London.

Job vacancy trend for Java 9 in London

Java 9
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Java 9 in London.

Daily rate trend for Java 9 in London

For the 6 months to 9 December 2021, IT contractor jobs citing Java 9 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 London region with a requirement for Java 9.

1 30 (100.00%) Java
2 29 (96.67%) Electronic Trading
3 28 (93.33%) Low Latency
4 27 (90.00%) Fixed Income
4 27 (90.00%) Front Office
4 27 (90.00%) Foreign Exchange (FX)
5 26 (86.67%) Banking
6 25 (83.33%) ION Trading
6 25 (83.33%) Investment Banking
6 25 (83.33%) Equities
6 25 (83.33%) TIBCO
6 25 (83.33%) Rendezvous
6 25 (83.33%) Middleware
6 25 (83.33%) Multithreaded Programming
6 25 (83.33%) Requirements Gathering
6 25 (83.33%) Multithreading
7 5 (16.67%) Java 8
8 3 (10.00%) Analytical Skills
8 3 (10.00%) Oracle
8 3 (10.00%) Linux
8 3 (10.00%) Spring
9 2 (6.67%) Scrum
9 2 (6.67%) Agile Software Development
9 2 (6.67%) SQL
9 2 (6.67%) SQL Server
9 2 (6.67%) JUnit
9 2 (6.67%) Algorithms
9 2 (6.67%) Greenfield Project
9 2 (6.67%) Spring Boot
9 2 (6.67%) Virtual Team

Java 9
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:

Cloud Services
1 1 (3.33%) Apigee
1 1 (3.33%) Cloud Computing
1 1 (3.33%) GCP
Communications & Networking
1 1 (3.33%) SSL
Database & Business Intelligence
1 2 (6.67%) SQL Server
2 1 (3.33%) Hazelcast
Development Applications
1 2 (6.67%) JUnit
General
1 27 (90.00%) Front Office
2 26 (86.67%) Banking
3 25 (83.33%) Investment Banking
4 3 (10.00%) Analytical Skills
5 1 (3.33%) Finance
5 1 (3.33%) Social Skills
Job Titles
1 30 (100.00%) Developer
1 30 (100.00%) Java Developer
2 27 (90.00%) Front Office Developer
3 25 (83.33%) Electronic Trading Developer
3 25 (83.33%) Electronic Trading Java Developer
3 25 (83.33%) Investment Banking Java Developer
4 2 (6.67%) Low Latency Java Developer
5 1 (3.33%) Full Stack Developer
5 1 (3.33%) Senior Developer
5 1 (3.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 25 (83.33%) Middleware
1 25 (83.33%) Rendezvous
2 3 (10.00%) Spring
3 2 (6.67%) Spring Boot
3 2 (6.67%) WebSockets
4 1 (3.33%) AngularJS
4 1 (3.33%) FIX Protocol
4 1 (3.33%) Hibernate
4 1 (3.33%) JAX-RS
4 1 (3.33%) Kafka
4 1 (3.33%) RabbitMQ
4 1 (3.33%) RESTful
4 1 (3.33%) Servlets
4 1 (3.33%) Spring Integration
Miscellaneous
1 27 (90.00%) Fixed Income
1 27 (90.00%) Foreign Exchange (FX)
2 25 (83.33%) Equities
3 2 (6.67%) Algorithms
3 2 (6.67%) Greenfield Project
3 2 (6.67%) Virtual Team
4 1 (3.33%) Analytical Mindset
4 1 (3.33%) PKI
Operating Systems
1 3 (10.00%) Linux
Processes & Methodologies
1 29 (96.67%) Electronic Trading
2 28 (93.33%) Low Latency
3 25 (83.33%) Multithreaded Programming
3 25 (83.33%) Multithreading
3 25 (83.33%) Requirements Gathering
4 2 (6.67%) Agile Software Development
4 2 (6.67%) Event-Driven
4 2 (6.67%) Event-Driven Programming
4 2 (6.67%) Kanban
4 2 (6.67%) Problem-Solving
4 2 (6.67%) Scrum
5 1 (3.33%) Dependency Injection
5 1 (3.33%) DevOps
5 1 (3.33%) Disaster Recovery
5 1 (3.33%) Load Balancing
5 1 (3.33%) OO
5 1 (3.33%) OOP
5 1 (3.33%) Refactoring
5 1 (3.33%) SDLC
5 1 (3.33%) Straight-Through Processing
Programming Languages
1 30 (100.00%) Java
2 5 (16.67%) Java 8
3 2 (6.67%) SQL
4 1 (3.33%) Bash Shell
4 1 (3.33%) Python
System Software
1 1 (3.33%) Docker
Systems Management
1 1 (3.33%) Ansible
1 1 (3.33%) Istio
1 1 (3.33%) Kubernetes
1 1 (3.33%) Opscode Chef
Vendors
1 25 (83.33%) ION Trading
1 25 (83.33%) TIBCO
2 3 (10.00%) Oracle
3 1 (3.33%) Google