JUnit Contracts in London

JUnit
England > London

The table below provides summary statistics for contract job vacancies advertised in London requiring JUnit skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited JUnit over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 260 295 363
Rank change year-on-year +35 +68 -24
Contract jobs citing JUnit 93 96 132
As % of all contract jobs advertised in London 0.74% 0.54% 0.49%
As % of the Development Applications category 5.13% 4.13% 2.97%
Number of daily rates quoted 54 79 91
10th Percentile £382 £325 £453
25th Percentile £401 £414 £534
Median daily rate (50th Percentile) £525 £525 £650
Median % change year-on-year - -19.23% +4.00%
75th Percentile £573 £800 £769
90th Percentile £776 £863 £775
England median daily rate £520 £525 £590
% change year-on-year -1.00% -11.02% +1.72%

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 1,814 2,325 4,441
As % of all contract IT jobs advertised in London 14.46% 13.04% 16.43%
Number of daily rates quoted 1,230 1,656 3,172
10th Percentile £350 £363 £413
25th Percentile £419 £450 £500
Median daily rate (50th Percentile) £525 £550 £600
Median % change year-on-year -4.55% -8.33% -
75th Percentile £675 £675 £725
90th Percentile £800 £775 £800
England median daily rate £500 £534 £550
% change year-on-year -6.41% -2.86% -
Number of hourly rates quoted 5 24 39
10th Percentile £22.93 £22.90 £48.20
25th Percentile £26.04 £25.99 £56.25
Median hourly rate £30.00 £36.50 £57.50
Median % change year-on-year -17.81% -36.52% +29.21%
75th Percentile £67.50 £70.31 £77.50
90th Percentile £84.00 £71.25 £86.00
England median hourly rate £62.50 £65.00 £61.34
% change year-on-year -3.85% +5.97% +21.46%

JUnit
Job Vacancy Trend in London

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

Job vacancy trend for JUnit in London

JUnit
Contractor Daily Rate Trend in London

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

Daily rate trend for JUnit in London

JUnit
Daily Rate Histogram in London

Daily rate distribution for jobs citing JUnit in London over the 6 months to 1 May 2025.

Daily rate histogram for JUnit in London

JUnit
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing JUnit in London.

Hourly rate trend for JUnit in London

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 1 May 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 +3 14 £550 +11.11%
South London +10 8 - -
West London - 7 £400 - 2
East London - 1 £415 - 1
JUnit
England

JUnit
Co-occurring Skills and Capabilities in London 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:

Application Platforms
1 11 (11.83%) Confluence
2 4 (4.30%) Tomcat
3 3 (3.23%) JBoss
4 2 (2.15%) Alfresco
4 2 (2.15%) Apache Spark
4 2 (2.15%) Camunda
4 2 (2.15%) nginx
5 1 (1.08%) Apache
Applications
1 1 (1.08%) Microsoft Office
1 1 (1.08%) Microsoft Project
1 1 (1.08%) MS Visio
Business Applications
1 1 (1.08%) Oracle 11i
Cloud Services
1 29 (31.18%) AWS
2 12 (12.90%) Azure
3 9 (9.68%) Slack
4 7 (7.53%) Cloud Computing
5 6 (6.45%) BrowserStack
5 6 (6.45%) Sauce Labs
6 4 (4.30%) GCP
6 4 (4.30%) GitHub
7 3 (3.23%) Amazon EC2
8 2 (2.15%) Amazon ECS
8 2 (2.15%) Amazon EKS
8 2 (2.15%) Azure DevOps
8 2 (2.15%) Azure Event Grid
8 2 (2.15%) Serverless
9 1 (1.08%) Amazon CloudWatch
9 1 (1.08%) Amazon S3
9 1 (1.08%) Azure API Management
9 1 (1.08%) Azure Service Bus
9 1 (1.08%) Firebase
9 1 (1.08%) OCI
Communications & Networking
1 6 (6.45%) HTTP
Database & Business Intelligence
1 37 (39.78%) PostgreSQL
2 36 (38.71%) Relational Database
3 30 (32.26%) MongoDB
4 19 (20.43%) MySQL
5 11 (11.83%) DB2
6 9 (9.68%) Apache Cassandra
7 5 (5.38%) Redis
8 4 (4.30%) Oracle Database
9 3 (3.23%) Elasticsearch
9 3 (3.23%) Neo4j
9 3 (3.23%) RDBMS
9 3 (3.23%) SQL Server
10 2 (2.15%) Big Data
11 1 (1.08%) Amazon Redshift
11 1 (1.08%) Apache Hive
11 1 (1.08%) Azure SQL Database
11 1 (1.08%) Hadoop
11 1 (1.08%) Impala
11 1 (1.08%) KDB
11 1 (1.08%) MariaDB
Development Applications
1 34 (36.56%) Git
2 31 (33.33%) Jenkins
3 24 (25.81%) Mockito
4 22 (23.66%) Gradle
5 18 (19.35%) JIRA
5 18 (19.35%) Maven
6 17 (18.28%) Selenium
7 14 (15.05%) Cucumber
8 11 (11.83%) GitLab
8 11 (11.83%) Liquibase
8 11 (11.83%) SonarQube
9 10 (10.75%) Jasmine
9 10 (10.75%) TestNG
10 9 (9.68%) Bitbucket Server
11 8 (8.60%) Atlassian Bamboo
11 8 (8.60%) IntelliJ
12 7 (7.53%) Appium
13 6 (6.45%) Postman
14 5 (5.38%) Bitbucket
14 5 (5.38%) Xcode
General
1 39 (41.94%) Social Skills
2 38 (40.86%) Finance
3 26 (27.96%) Analytical Skills
4 19 (20.43%) Public Sector
5 15 (16.13%) Banking
6 13 (13.98%) Investment Banking
7 11 (11.83%) Electronics
7 11 (11.83%) Manufacturing
7 11 (11.83%) Marketing
7 11 (11.83%) Telecoms
8 3 (3.23%) Financial Institution
9 1 (1.08%) Inclusion and Diversity
Job Titles
1 62 (66.67%) Developer
2 50 (53.76%) Java Developer
3 20 (21.51%) Senior
4 19 (20.43%) Senior Developer
5 18 (19.35%) Lead
5 18 (19.35%) Senior Java Developer
6 14 (15.05%) Lead Developer
7 13 (13.98%) SC Cleared Java Developer
8 12 (12.90%) Lead Java Developer
8 12 (12.90%) SQL Developer
9 11 (11.83%) Investment Banking Java Developer
9 11 (11.83%) Linux Developer
9 11 (11.83%) Senior Investment Banking Java Developer
9 11 (11.83%) Senior SQL Developer
10 9 (9.68%) Java Engineer
10 9 (9.68%) QA Engineer
11 7 (7.53%) Java Software Engineer
11 7 (7.53%) Software Engineer
12 6 (6.45%) React Developer
12 6 (6.45%) SC Cleared Software Engineer
Libraries, Frameworks & Software Standards
1 57 (61.29%) Spring
2 45 (48.39%) Spring Boot
3 33 (35.48%) Kafka
4 29 (31.18%) Swagger
5 27 (29.03%) OpenAPI
6 18 (19.35%) REST
7 16 (17.20%) JMS
8 15 (16.13%) Hibernate
8 15 (16.13%) RESTful
9 14 (15.05%) AngularJS
9 14 (15.05%) React
10 13 (13.98%) JPA
11 10 (10.75%) HTML
11 10 (10.75%) Spring Security
12 9 (9.68%) Spring Batch
13 6 (6.45%) SOAP
13 6 (6.45%) Web Services
14 5 (5.38%) JSON
14 5 (5.38%) XML
15 4 (4.30%) JSP
Miscellaneous
1 13 (13.98%) Equities
2 12 (12.90%) Data Structures
3 9 (9.68%) Distributed Denial-of-Service
4 5 (5.38%) Distributed Systems
4 5 (5.38%) PKI
5 3 (3.23%) Algorithms
5 3 (3.23%) Product Ownership
6 2 (2.15%) Foreign Exchange (FX)
6 2 (2.15%) Linux Command Line
6 2 (2.15%) Mainframe
6 2 (2.15%) Mobile App
7 1 (1.08%) Distributed Applications
7 1 (1.08%) Fixed Income
7 1 (1.08%) Greenfield Project
7 1 (1.08%) Hackathon
7 1 (1.08%) Hybrid Cloud
7 1 (1.08%) Management Information System
7 1 (1.08%) Self-Motivation
7 1 (1.08%) SWIFT Messaging Network
7 1 (1.08%) Virtual Team
Operating Systems
1 28 (30.11%) Linux
2 9 (9.68%) Red Hat Enterprise Linux
3 8 (8.60%) Unix
4 7 (7.53%) Android
5 5 (5.38%) Windows
6 4 (4.30%) Apple iOS
7 3 (3.23%) Windows Server
8 1 (1.08%) AIX
Processes & Methodologies
1 45 (48.39%) Agile
2 44 (47.31%) CI/CD
3 43 (46.24%) Microservices
4 36 (38.71%) TDD
5 31 (33.33%) Test Automation
6 27 (29.03%) Software Engineering
7 26 (27.96%) Problem-Solving
8 25 (26.88%) Containerisation
9 23 (24.73%) SDLC
10 20 (21.51%) DevOps
11 19 (20.43%) Unit Testing
12 15 (16.13%) BDD
12 15 (16.13%) Continuous Integration
13 14 (15.05%) Mentoring
13 14 (15.05%) Multithreading
14 12 (12.90%) Database Tuning
14 12 (12.90%) Open Source
15 11 (11.83%) Digital Marketing
15 11 (11.83%) Migration
15 11 (11.83%) Performance Tuning
Programming Languages
1 84 (90.32%) Java
2 45 (48.39%) SQL
3 26 (27.96%) Python
4 16 (17.20%) Shell Script
5 15 (16.13%) TypeScript
6 11 (11.83%) Bash
7 10 (10.75%) JavaScript
8 4 (4.30%) C#
8 4 (4.30%) PL/SQL
9 3 (3.23%) Kotlin
9 3 (3.23%) Swift
10 2 (2.15%) Groovy
10 2 (2.15%) PowerShell
10 2 (2.15%) Scala
11 1 (1.08%) COBOL
11 1 (1.08%) JCL
11 1 (1.08%) Korn
11 1 (1.08%) Perl
Qualifications
1 33 (35.48%) SC Cleared
1 33 (35.48%) Security Cleared
2 8 (8.60%) Degree
2 8 (8.60%) ISTQB
3 6 (6.45%) Computer Science Degree
4 1 (1.08%) BPSS Clearance
4 1 (1.08%) CTC Cleared
4 1 (1.08%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 16 (17.20%) QA
2 4 (4.30%) Accessibility
3 1 (1.08%) SEPA
System Software
1 35 (37.63%) Docker
2 3 (3.23%) Active Directory
3 1 (1.08%) Apache ZooKeeper
Systems Management
1 29 (31.18%) Kubernetes
2 5 (5.38%) Grafana
3 4 (4.30%) Prometheus
4 3 (3.23%) Kibana
5 2 (2.15%) Argo
6 1 (1.08%) Terraform
Vendors
1 11 (11.83%) SAP
1 11 (11.83%) Splunk
1 11 (11.83%) Sybase
2 6 (6.45%) Microsoft
2 6 (6.45%) Oracle
3 5 (5.38%) Dynatrace
4 3 (3.23%) CA Agile Central
4 3 (3.23%) Google
5 2 (2.15%) IBM
6 1 (1.08%) Perforce
6 1 (1.08%) Red Hat
6 1 (1.08%) WSO2