Senior SDET: Java & Azure for Cloud APIs & Data

Vallum Associates; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Vallum Associates in London seeks a Senior Software Developer in Test to design, implement, and maintain scalable automation frameworks for Java-based applications and REST APIs. You will work across Databricks data pipelines, Azure cloud deployments, and CI/CD pipelines to ensure high-quality software throughout the development lifecycle.

The role emphasizes TDD/BDD practices using JUnit and Cucumber, strong problem-solving, and collaboration with developers, QA engineers, and DevOps teams to

Qualifications

• Extensive Java development experience with automated testing.
• Proficient in TDD/BDD using JUnit and Cucumber.
• Experience testing REST APIs with automated validation scenarios.
• Strong understanding of end-to-end testing in enterprise apps.
• Experience integrating automated tests into GitLab CI/CD pipelines.
• Excellent problem-solving, analytical, and communication skills.

Responsibilities

• Develop, maintain scalable automation frameworks for testing.
• Design and execute automated tests for REST APIs.
• Validate data pipelines running on Databricks.
• Apply TDD/BDD principles across software development.
• Integrate automated testing into GitLab CI/CD pipelines.
• Support automated testing on Microsoft Azure cloud deployments.
• Analyze, troubleshoot, and optimize automation scripts.
• Contribute to testing standards and best practices.

Skills

REST API testing

TDD/BDD

End-to-end testing

CI/CD integration

Quality assurance

Tools

Java

JUnit

Cucumber

GitLab CI/CD

Azure

Databricks

Job description

Vallum Associates in London seeks a Senior Software Developer in Test to design, implement, and maintain scalable automation frameworks for Java-based applications and REST APIs. You will work across Databricks data pipelines, Azure cloud deployments, and CI/CD pipelines to ensure high-quality software throughout the development lifecycle.

The role emphasizes TDD/BDD practices using JUnit and Cucumber, strong problem-solving, and collaboration with developers, QA engineers, and DevOps teams to