Contract Test Engineer – C#/.NET & Selenium

Oho Group; Cambridgeshire and Peterborough; Hybrid; GBP 45,000 - 60,000; Full time

Job summary

Oho Group in Cambridge is seeking a Test Engineer for a 9-month contract. The role is hands-on, focusing on automated testing across CI/CD and cloud environments.

You will develop and maintain test frameworks, improve coverage, and ensure software quality. Key activities include implementing tests with C#/.NET and Selenium, building tests in Selenium Grid, using Docker for test environments, and integrating tests into Jenkins CI/CD pipelines.

Qualifications

• Strong commercial experience with C#/.NET
• Hands-on testing experience across automated testing
• Experience with Selenium, Selenium Grid, Docker, Jenkins CI/CD
• Proficiency with NUnit and FluentAssertions
• Solid understanding of software testing principles and automation

Responsibilities

• Develop and maintain automated tests using C#/.NET and Selenium
• Build and execute tests across Selenium Grid environments
• Work with Docker to support automated testing and development environments
• Integrate automated testing into Jenkins CI/CD pipelines
• Develop and maintain unit and integration tests using NUnit
• Use FluentAssertions to create clear and maintainable test assertions
• Identify, investigate and report software defects
• Collaborate with developers to improve product quality
• Contribute to improving testing processes, frameworks and automation coverage
• Show strong knowledge of C#/.NET and Selenium-based testing

Skills

C#/.NET

Tools

Selenium

Selenium Grid

Docker

Jenkins CI/CD

NUnit

FluentAssertions

Job description

Oho Group in Cambridge is seeking a Test Engineer for a 9-month contract. The role is hands-on, focusing on automated testing across CI/CD and cloud environments.

You will develop and maintain test frameworks, improve coverage, and ensure software quality. Key activities include implementing tests with C#/.NET and Selenium, building tests in Selenium Grid, using Docker for test environments, and integrating tests into Jenkins CI/CD pipelines.