Senior Test Automation Engineer

Madiff; United States; Remote; USD 110,000 - 170,000; Full time

Benefits offered by this job

Comprehensive healthcare

Multinational environment

Long-term B2B contract

Job summary

Madiff is seeking a Senior Test Automation Engineer for a remote role in the insurance tech space. You will design, implement and maintain API and end-to-end tests, improve coverage and reliability of backend systems while guiding testing strategy across delivery teams.

The ideal candidate has 5+ years in test automation, strong Java and TypeScript/JavaScript, Playwright, Rest Assured or Gatling, and hands-on CI/CD with Jenkins, GitLab, GitHub Actions or Azure DevOps.

Qualifications

• 5+ years of experience in test automation.
• Strong API and E2E testing experience.
• Backend test automation with Java; TypeScript/JavaScript skills.
• CI/CD and version control experience (Git, PRs, code reviews).

Responsibilities

• Design, implement and maintain automated tests for API and E2E flows.
• Build test scenarios and test cases for backend systems and end to end processes.
• Validate API contracts and error scenarios.
• Develop and refactor test automation frameworks in Java and TypeScript.
• Analyse test results across functional, integration and performance areas.
• Diagnose defects using logs, requests and data.
• Maintain and develop tests within CI/CD pipelines.
• Review test code and cooperate closely with developers.
• Support requirements analysis, refinements and sprint planning.
• Report defects with clear documentation, steps, logs and recordings.
• Support testing strategy, quality metrics and process improvements.
• Share knowledge and support the wider team.

Skills

API testing

E2E testing

Java

TypeScript/JavaScript

SQL

Git

CI/CD

Jenkins

Gatling

Playwright

Maven/Gradle

Agile/Scrum

Tools

Rest Assured

Gatling

Playwright

Maven/Gradle

GitHub Actions

Azure DevOps

Jenkins

Job description

This is a remote position. We are looking for a Senior Test Automation Engineer to support quality assurance and automation initiatives within a modern insurance technology environment. The role focuses on API and end-to-end test automation, improving test coverage, and ensuring the reliability of complex backend systems and business-critical workflows. This is a hands-on senior position requiring strong automation engineering expertise, experience with modern testing frameworks, and the ability to influence testing strategy, quality standards, and process improvements across delivery teams.

Responsibilities

• Design, implement and maintain automated tests for API and E2E flows
• Build test scenarios and test cases for backend systems and end to end processes
• Validate API contracts and error scenarios
• Develop and refactor test automation frameworks in Java and TypeScript
• Analyse test results across functional, integration and performance areas
• Diagnose defects using logs, requests and data
• Maintain and develop tests within CI/CD pipelines
• Review test code and cooperate closely with developers
• Support requirements analysis, refinements and sprint planning
• Report defects with clear documentation, steps, logs and recordings
• Support testing strategy, quality metrics and process improvements
• Share knowledge and support the wider team

Requirements

• Minimum 5 years of experience in test automation
• Strong experience in API and/or E2E testing
• Very good knowledge of Java for backend test automation
• Very good knowledge of TypeScript or JavaScript
• Experience with API testing using tools such as Rest Assured or Gatling
• Experience with E2E automation using Playwright
• Good knowledge of SQL for data validation
• Good knowledge of Git , pull requests and code review
• Experience with CI/CD tools such as Jenkins , GitLab , GitHub Actions or Azure DevOps
• Knowledge of Maven or Gradle
• Ability to design risk based test cases
• Experience working in Agile or Scrum

Nice to have

• Experience with performance testing, for example Gatling
• Knowledge of microservices architecture
• Experience with Swagger or API mocking tools
• Insurance sector experience

Benefits

• Solid, competitive salary
• Work in a multinational environment on international projects
• Comprehensive healthcare
• Long-term B2B contract with a stable project pipeline