Sr. Software Engineer, Test (Software Development Engineer Test)

• A degree in Computer Science, Engineering, or a related technical field.
• Virtualization: Experience with Docker, docker-compose and/or any other virtualization tool

Please note: This position is open only to candidates who are authorized to work in Brazil without the need for current or future employer-sponsored work authorization. We are unable to offer sponsorship at this time.

Ledgebrook may use Artificial Intelligence (“AI”) as part of the job application process, including to assist us in evaluating your application. AI is used as a support tool, and hiring decisions are made by human recruiters. By submitting your information, you acknowledge that the company may use AI tools as part of our evaluation. If you need a reasonable accommodation or alternative review process because of a disability or other legally protected basis, contact . Requesting an accommodation will not negatively affect your application.

Originally posted on Himalayas

• Proven experience as an SDET or Automation Engineer with a special focus on Playwright and/or Serenity-JS.
• Proven experience in software quality assurance, with a strong understanding of QA methodologies, types of testing and best practices.
• Code Foundation: Strong foundations in TypeScript and JavaScript, with the ability to write modular, reusable, and maintainable code for end-to-end, integration, and unit testing layers.
• Strategic Test Design: Deep understanding of test design patterns and how to structure a test suite for long-term maintenance.
• Locator Strategies: Expert-level knowledge of CSS selectors, XPath, and different locators strategies to handle complex DOM structures.
• Version Control: Advanced knowledge of Git (branching, merging, pull requests).
• SDLC/Agile: A solid understanding of the Software Development Lifecycle and how automation fits into a fast-paced Sprint cycle.
• Analytical Mindset: The ability to debug complex failures and differentiate between environment issues, script flakiness, and genuine application bugs.
• Restful APIs: Strong knowledge in testing APIs.
• Strong communication and collaboration skills, with the ability to work effectively in a team environment.
• Other Automation Frameworks: Selenium, Serenity-BDD, Cypress
• Full-Stack Testing: Experience testing mobile, mobile-responsive web applications and APIs (RESTful/GraphQL).
• DevOps Exposure: Experience configuring GitHub Actions, Jenkins, or similar CI/CD tools.
• Performance Testing: Familiarity with load testing tools (e.g., k6 or Artillery).
• Industry Experience: Prior experience in the Insurtech or Fintech sectors.