Java Developer Contracts in Cardiff

Java Developer
South Wales > Cardiff

The median Java Developer daily rate in Cardiff is £475, according to job vacancies posted in the 6 months leading up to 11 July 2025.

The table below provides contractor rate benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
11 Jul 2025
Same period 2024 Same period 2023
Rank 25 - -
Rank change year-on-year - - -
Contract jobs requiring a Java Developer 4 0 0
As % of all contract jobs advertised in Cardiff 2.09% - -
As % of the Job Titles category 2.17% - -
Number of daily rates quoted 3 0 0
10th Percentile £458 - -
25th Percentile £459 - -
Median daily rate (50th Percentile) £475 - -
75th Percentile £481 - -
90th Percentile £485 - -
South Wales median daily rate £475 - £488
% change year-on-year - - -11.36%

All Contract IT Job Vacancies
Cardiff

For comparison with the information above, the following table provides summary statistics for all contract IT job vacancies in Cardiff. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

Contract vacancies in Cardiff with a recognized job title 184 236 241
% of contract IT jobs with a recognized job title 96.34% 92.91% 96.02%
Number of daily rates quoted 139 192 184
10th Percentile £198 £140 £183
25th Percentile £300 £210 £336
Median daily rate (50th Percentile) £400 £489 £463
Median % change year-on-year -18.16% +5.68% -2.63%
75th Percentile £488 £550 £575
90th Percentile £625 £600 £646
South Wales median daily rate £393 £450 £500
% change year-on-year -12.78% -10.00% -
Number of hourly rates quoted 9 11 10
10th Percentile £12.21 £11.75 £15.70
25th Percentile - £13.86 £16.50
Median hourly rate £13.08 £18.57 £21.25
Median % change year-on-year -29.56% -12.61% +11.84%
75th Percentile £23.75 £23.63 £24.69
90th Percentile £24.64 £25.60 £26.05
South Wales median hourly rate £20.50 £25.60 £18.14
% change year-on-year -19.92% +41.12% +0.78%

Java Developer
Job Vacancy Trend in Cardiff

Job postings that featured Java Developer in the job title as a proportion of all IT jobs advertised in Cardiff.

Job vacancy trend for Java Developer in Cardiff

Java Developer
Contractor Daily Rate Trend in Cardiff

3-month moving average daily rate quoted in jobs citing Java Developer in Cardiff.

Daily rate trend for Java Developer in Cardiff

Java Developer
Contractor Hourly Rate Trend in Cardiff

3-month moving average hourly rates quoted in jobs citing Java Developer in Cardiff.

Hourly rate trend for Java Developer in Cardiff

Java Developer Skill Set
Top 30 Co-occurring Skills and Capabilities in Cardiff

For the 6 months to 11 July 2025, Java Developer contract job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Cardiff region featuring Java Developer in the job title.

1 4 (100.00%) Java
1 4 (100.00%) Agile
1 4 (100.00%) MongoDB
1 4 (100.00%) Microservices
2 3 (75.00%) GCP
2 3 (75.00%) Test Automation
2 3 (75.00%) Azure
2 3 (75.00%) AWS
2 3 (75.00%) PostgreSQL
2 3 (75.00%) MySQL
2 3 (75.00%) Spring
2 3 (75.00%) Spring Boot
2 3 (75.00%) CI/CD
2 3 (75.00%) Code Quality
3 2 (50.00%) Spring Cloud
3 2 (50.00%) Problem-Solving
3 2 (50.00%) API Design
3 2 (50.00%) Public Sector
3 2 (50.00%) Google
3 2 (50.00%) Integration Testing
3 2 (50.00%) Kanban
3 2 (50.00%) Scrum
3 2 (50.00%) Security Cleared
3 2 (50.00%) Continuous Delivery
4 1 (25.00%) BDD
4 1 (25.00%) RESTful
4 1 (25.00%) NoSQL
4 1 (25.00%) Node.js
4 1 (25.00%) Kafka
4 1 (25.00%) Elasticsearch

Java Developer Skill Set
Co-occurring Skills and Capabilities in Cardiff by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Cloud Services
1 3 (75.00%) AWS
1 3 (75.00%) Azure
1 3 (75.00%) GCP
2 1 (25.00%) dbt
Database & Business Intelligence
1 4 (100.00%) MongoDB
2 3 (75.00%) MySQL
2 3 (75.00%) PostgreSQL
3 1 (25.00%) Elasticsearch
3 1 (25.00%) NoSQL
3 1 (25.00%) Relational Database
General
1 2 (50.00%) Public Sector
2 1 (25.00%) Finance
2 1 (25.00%) Social Skills
Libraries, Frameworks & Software Standards
1 3 (75.00%) Spring
1 3 (75.00%) Spring Boot
2 2 (50.00%) Spring Cloud
3 1 (25.00%) Kafka
3 1 (25.00%) Node.js
3 1 (25.00%) RESTful
Miscellaneous
1 1 (25.00%) Cloud Native
1 1 (25.00%) Product Ownership
Processes & Methodologies
1 4 (100.00%) Agile
1 4 (100.00%) Microservices
2 3 (75.00%) CI/CD
2 3 (75.00%) Code Quality
2 3 (75.00%) Test Automation
3 2 (50.00%) API Design
3 2 (50.00%) Continuous Delivery
3 2 (50.00%) Integration Testing
3 2 (50.00%) Kanban
3 2 (50.00%) Problem-Solving
3 2 (50.00%) Scrum
4 1 (25.00%) BDD
4 1 (25.00%) Clean Code
4 1 (25.00%) Continuous Integration
4 1 (25.00%) Design Patterns
4 1 (25.00%) Full-Stack Development
4 1 (25.00%) Infrastructure as Code
4 1 (25.00%) Software Engineering
4 1 (25.00%) TDD
4 1 (25.00%) User Research
Programming Languages
1 4 (100.00%) Java
2 1 (25.00%) Go
2 1 (25.00%) TypeScript
Qualifications
1 2 (50.00%) Security Cleared
2 1 (25.00%) SC Cleared
Quality Assurance & Compliance
1 1 (25.00%) Accessibility
1 1 (25.00%) WCAG
Vendors
1 2 (50.00%) Google