JUnit Contract Job Trends in London

JUnit
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring JUnit skills. It covers contract job vacancies from the 6 months leading up to 18 October 2025, with comparisons to the same periods in the previous two years.

6 months to
18 Oct 2025
Same period 2024 Same period 2023
Rank 262 325 362
Rank change year-on-year +63 +37 -57
Contract jobs citing JUnit 106 64 72
As % of all contract jobs in London 0.79% 0.40% 0.34%
As % of the Development Applications category 4.99% 2.78% 2.41%
Number of daily rates quoted 65 47 52
10th Percentile £353 £415 £363
25th Percentile £363 £516 £424
Median daily rate (50th Percentile) £475 £550 £525
Median % change year-on-year -13.64% +4.76% -16.00%
75th Percentile £538 £600 £713
90th Percentile £638 £643 £845
England median daily rate £472 £550 £525
% change year-on-year -14.27% +4.76% -10.64%
Number of hourly rates quoted 1 0 2
10th Percentile - - -
25th Percentile £51.75 - -
Median hourly rate £56.50 - £90.00
75th Percentile £61.25 - -
90th Percentile - - -
England median hourly rate £63.25 - £72.50
% change year-on-year - - -3.33%

All Development Application Skills
London

JUnit falls under the Development Applications category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring development application skills in London.

Contract vacancies with a requirement for development application skills 2,125 2,302 2,983
As % of all contract IT jobs advertised in London 15.89% 14.39% 14.19%
Number of daily rates quoted 1,451 1,536 2,196
10th Percentile £356 £363 £400
25th Percentile £425 £450 £475
Median daily rate (50th Percentile) £525 £550 £575
Median % change year-on-year -4.55% -4.35% -4.17%
75th Percentile £643 £663 £688
90th Percentile £738 £775 £800
England median daily rate £500 £525 £550
% change year-on-year -4.76% -4.55% -4.35%
Number of hourly rates quoted 12 10 29
10th Percentile £36.63 £25.39 £31.00
25th Percentile £41.69 £31.71 £46.25
Median hourly rate £45.00 £46.25 £57.50
Median % change year-on-year -2.70% -19.57% +35.29%
75th Percentile £70.00 £68.80 £75.00
90th Percentile £107.88 £71.88 £87.25
England median hourly rate £65.00 £65.00 £65.00
% change year-on-year - - +4.00%

JUnit
Job Vacancy Trend in London

Historical trend showing the proportion of contract IT job postings citing JUnit relative to all contract IT jobs advertised in London.

JUnit job vacancy trend in London

JUnit
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing JUnit.

Contractor daily rate distribution trend for jobs in London citing JUnit

JUnit
Daily Rate Histogram in London

Daily rate distribution for jobs citing JUnit in London over the 6 months to 18 October 2025.

Daily rate histogram for JUnit in London

JUnit
Hourly Rate Trend in London

Contractor hourly rate distribution trend for jobs in London citing JUnit.

Contractor hourly rate distribution trend for jobs in London citing JUnit

JUnit
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 JUnit within the London region over the 6 months to 18 October 2025. 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
Jobs
Central London +11 9 £371 -34.29%
South London +1 5 - -
East London - 2 £415 - 1
JUnit
England

JUnit
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 6 (5.66%) Confluence
2 1 (0.94%) Apache
2 1 (0.94%) CICS
2 1 (0.94%) Drupal
2 1 (0.94%) Jupyter
2 1 (0.94%) SAS
2 1 (0.94%) WordPress
Applications
1 2 (1.89%) Microsoft Office
1 2 (1.89%) Microsoft Project
1 2 (1.89%) MS Visio
Business Applications
1 3 (2.83%) Oracle 11i
Cloud Services
1 44 (41.51%) AWS
2 24 (22.64%) Azure
3 12 (11.32%) Amazon SQS
3 12 (11.32%) Serverless
4 11 (10.38%) Amazon EC2
4 11 (10.38%) GitHub
4 11 (10.38%) GitHub Actions
5 10 (9.43%) Amazon ECS
6 9 (8.49%) Amazon S3
7 8 (7.55%) Amazon CloudWatch
7 8 (7.55%) AWS Fargate
7 8 (7.55%) AWS Lambda
7 8 (7.55%) GCP
8 7 (6.60%) Amazon Kinesis
8 7 (6.60%) AWS CloudFormation
8 7 (6.60%) Azure DevOps
9 4 (3.77%) OpenShift
10 3 (2.83%) AWS CodeBuild
10 3 (2.83%) Azure API Management
11 2 (1.89%) Azure AKS
Communications & Networking
1 2 (1.89%) HTTP
Database & Business Intelligence
1 29 (27.36%) MongoDB
1 29 (27.36%) PostgreSQL
2 27 (25.47%) Relational Database
3 21 (19.81%) DB2
4 9 (8.49%) Amazon RDS
4 9 (8.49%) DynamoDB
4 9 (8.49%) Oracle Database
5 7 (6.60%) NoSQL
5 7 (6.60%) Redis
6 6 (5.66%) SQL Server
7 5 (4.72%) RDBMS
8 4 (3.77%) Amazon Aurora
9 3 (2.83%) Apache Cassandra
9 3 (2.83%) Oracle Database 10g
10 1 (0.94%) MySQL
Development Applications
1 31 (29.25%) Jenkins
2 28 (26.42%) Mockito
3 25 (23.58%) Maven
4 22 (20.75%) Cucumber
4 22 (20.75%) Selenium
5 21 (19.81%) Git
6 16 (15.09%) JIRA
7 13 (12.26%) Cypress.io
7 13 (12.26%) SonarQube
8 12 (11.32%) Postman
8 12 (11.32%) REST Assured
9 10 (9.43%) JMeter
9 10 (9.43%) SoapUI
10 7 (6.60%) GitLab
10 7 (6.60%) TestNG
11 6 (5.66%) Atlassian Bamboo
11 6 (5.66%) Gradle
11 6 (5.66%) Subversion
11 6 (5.66%) Xcode
11 6 (5.66%) XCTest
General
1 47 (44.34%) Finance
2 45 (42.45%) Social Skills
3 37 (34.91%) Banking
4 27 (25.47%) Analytical Skills
5 19 (17.92%) Investment Banking
6 7 (6.60%) Public Sector
7 5 (4.72%) Documentation Skills
8 3 (2.83%) Automotive
9 2 (1.89%) Financial Institution
9 2 (1.89%) Retail
10 1 (0.94%) Aviation
10 1 (0.94%) Corporate Banking
10 1 (0.94%) Retail Banking
Job Titles
1 62 (58.49%) Developer
2 45 (42.45%) Java Developer
3 34 (32.08%) Senior
4 28 (26.42%) Senior Developer
4 28 (26.42%) Senior Java Developer
5 18 (16.98%) Investment Banking Java Developer
5 18 (16.98%) Linux Developer
5 18 (16.98%) Senior Investment Banking Java Developer
5 18 (16.98%) Senior SQL Developer
5 18 (16.98%) SQL Developer
6 16 (15.09%) Tester
7 14 (13.21%) Automation Tester
8 8 (7.55%) AWS Developer
9 7 (6.60%) Android Developer
10 6 (5.66%) Full-Stack Developer
10 6 (5.66%) Lead
11 5 (4.72%) Java Engineer
11 5 (4.72%) Lead Developer
11 5 (4.72%) Lead Java Developer
11 5 (4.72%) QA Engineer
Libraries, Frameworks & Software Standards
1 65 (61.32%) Spring
2 40 (37.74%) Kafka
3 38 (35.85%) REST
4 35 (33.02%) Spring Boot
5 22 (20.75%) Hibernate
5 22 (20.75%) SOAP
6 18 (16.98%) JMS
7 17 (16.04%) AngularJS
8 15 (14.15%) JPA
8 15 (14.15%) WireMock
9 13 (12.26%) Web Services
10 11 (10.38%) HTML
10 11 (10.38%) RESTful
11 10 (9.43%) Playwright
11 10 (9.43%) Spring Cloud
11 10 (9.43%) XML
12 9 (8.49%) Bootstrap
12 9 (8.49%) CSS
13 8 (7.55%) JSON
14 7 (6.60%) ActiveMQ
Miscellaneous
1 19 (17.92%) Data Structures
2 18 (16.98%) Equities
3 12 (11.32%) Distributed Systems
4 5 (4.72%) Augmented Reality
4 5 (4.72%) Cloud Native
4 5 (4.72%) Product Ownership
4 5 (4.72%) Virtual Reality
5 4 (3.77%) Algorithms
5 4 (3.77%) Embedded Systems
6 3 (2.83%) SWIFT Messaging Network
7 2 (1.89%) Analytical Mindset
7 2 (1.89%) Data Protection Act
7 2 (1.89%) Mainframe
7 2 (1.89%) Onboarding
8 1 (0.94%) Enterprise Software
8 1 (0.94%) Legacy Code
8 1 (0.94%) Legacy Systems
8 1 (0.94%) Management Information System
8 1 (0.94%) Mobile App
8 1 (0.94%) VSAM
Operating Systems
1 39 (36.79%) Linux
2 14 (13.21%) Unix
3 11 (10.38%) Android
4 5 (4.72%) Apple iOS
4 5 (4.72%) Mac OS
5 4 (3.77%) Windows
6 2 (1.89%) AIX
Processes & Methodologies
1 60 (56.60%) Agile
2 45 (42.45%) CI/CD
3 39 (36.79%) Microservices
4 37 (34.91%) Problem-Solving
5 32 (30.19%) SDLC
5 32 (30.19%) Test Automation
6 27 (25.47%) TDD
7 26 (24.53%) Multithreading
8 23 (21.70%) DevOps
9 21 (19.81%) Open Source
10 19 (17.92%) Database Tuning
11 18 (16.98%) Performance Tuning
12 16 (15.09%) Code Quality
12 16 (15.09%) Integration Testing
13 15 (14.15%) Clean Code
13 15 (14.15%) Containerisation
13 15 (14.15%) Unit Testing
14 13 (12.26%) Continuous Improvement
14 13 (12.26%) Software Engineering
15 12 (11.32%) BDD
Programming Languages
1 91 (85.85%) Java
2 43 (40.57%) SQL
3 30 (28.30%) Python
4 26 (24.53%) Shell Script
5 19 (17.92%) JavaScript
6 12 (11.32%) TypeScript
7 11 (10.38%) Kotlin
8 6 (5.66%) Groovy
9 5 (4.72%) C++
10 4 (3.77%) C#
10 4 (3.77%) PowerShell
11 3 (2.83%) Korn
11 3 (2.83%) Perl
11 3 (2.83%) PL/SQL
12 2 (1.89%) Bash
13 1 (0.94%) Ada
13 1 (0.94%) COBOL
13 1 (0.94%) JCL
13 1 (0.94%) PHP
13 1 (0.94%) Scala
Qualifications
1 16 (15.09%) Security Cleared
2 12 (11.32%) SC Cleared
3 9 (8.49%) Degree
4 8 (7.55%) ISTQB
5 5 (4.72%) BPSS Clearance
5 5 (4.72%) ISTQB Foundation Certification
6 3 (2.83%) Computer Science Degree
7 1 (0.94%) DV Cleared
Quality Assurance & Compliance
1 17 (16.04%) QA
2 3 (2.83%) SEPA
3 2 (1.89%) Accessibility
4 1 (0.94%) WCAG
System Software
1 32 (30.19%) Docker
2 2 (1.89%) VMware Infrastructure
3 1 (0.94%) Active Directory
3 1 (0.94%) Postfix
3 1 (0.94%) Virtual Machines
Systems Management
1 18 (16.98%) Kubernetes
2 6 (5.66%) Ansible
3 4 (3.77%) Grafana
3 4 (3.77%) Progress Chef
3 4 (3.77%) Terraform
4 3 (2.83%) Prometheus
5 2 (1.89%) Kibana
6 1 (0.94%) Control-M
Vendors
1 20 (18.87%) Sybase
2 13 (12.26%) CA Agile Central
2 13 (12.26%) Splunk
3 12 (11.32%) Dynatrace
3 12 (11.32%) Oracle
4 6 (5.66%) ServiceNow
5 4 (3.77%) VMware
6 3 (2.83%) Duck Creek
6 3 (2.83%) Guidewire
6 3 (2.83%) IBM
6 3 (2.83%) Microsoft
7 2 (1.89%) Google
7 2 (1.89%) Perforce
8 1 (0.94%) Atlassian
8 1 (0.94%) Jaspersoft
8 1 (0.94%) UiPath