This is a fully remote position, open to applicants in Brazil.

📋 Description

• Information regarding the Senior Automation Engineer - C# / Java position.

• Looking to advance in your international career? We are here to assist!

• Ubiminds is a GPTW-certified, people-centric organization that collaborates with American software product companies to enhance their development capabilities. We handpick the top 5% of Brazilian talent to support their LATAM strategy, providing a unique blend of staff augmentation and employer-of-record services.

• Ubiminds is partnering with a company that is developing an innovative product suite for Public Safety.

• Challenge

• We are in search of a Senior Automation Engineer with extensive experience in C# or Java to contribute to the development of modern, scalable, and maintainable applications.

• This role suits individuals who enjoy working across the full stack—from creating intuitive, responsive user interfaces to designing robust APIs and cloud-ready backend services—while applying clean architecture principles and contemporary engineering practices.

• Responsibilities:

• - Develop and maintain automated unit and integration tests (frontend + backend).

• - Review existing codebases to enhance test coverage and identify deficiencies.

• - Utilize company-provided AI tools (e.g., Claude, Copilot) to expedite test creation and refactoring.

• - Troubleshoot test failures across application, infrastructure, and data layers.

• - Minimize test flakiness and noise in CI pipelines.

• Mandatory Skills:

• Software Engineering

• - Proficient programming skills in C# or Java, with experience in Playwright.

• - Comfortable working within large, existing codebases.

• - Capable of understanding and navigating unfamiliar systems.

• - Strong grasp of testing fundamentals (unit vs. integration, mocking, isolation, etc.).

• Test Automation

• - Practical experience in writing and maintaining unit and integration tests.

• - Familiarity with frameworks such as xUnit, JUnit, Jest, Karate, or similar.

• - Ability to troubleshoot test failures across multiple layers of the stack.

• Engineering Practices

• - Excellent debugging and problem-solving capabilities.

• - Dedicated to writing high-quality, maintainable test code.

• - Comfortable in a Shift Left development environment.

• - Self-motivated and able to collaborate effectively with cross-functional teams.

• - Clear and concise English communication (both written and verbal).

• AI & Modern Development

• - Enthusiastic about using AI-powered tools (Claude, Copilot, etc.) in your daily tasks.

• - Open to experimenting with AI for test generation, refactoring, and coverage analysis.

• - Basic understanding of AI concepts like LLMs, or a strong desire to learn.

• Nice to Have:

• - Extensive experience writing tests based on product use cases or specifications.

• - Practical experience writing tests with Claude Code or similar AI tools.

• - Experience in writing end-to-end tests using Playwright.

• Team & Environment:

• - Collaborative workspace, closely interacting with PMs, QA, and designers.

• - Engineers take full responsibility for testing and code quality (shift-left development culture).

• - A balanced workload of new feature development and ongoing system maintenance.

• - Fosters ownership, accountability, and continuous improvement.

• About Ubiminds

• Our Culture

• People First. We prioritize people!

• Challenge yourself. There’s always room for growth, and continuous improvement is at our core.

• Make it happen. Be prepared to tackle challenges as they arise. It’s all about attitude and commitment.

• We’re in this together. We operate as a team, thrive as a team, and evolve as a team.

• Averaging on awesome. We strive to deliver high-quality services and look forward to surpassing expectations.

• Keep it real. We promise honesty, transparency, and openness at all times.

• Perks and Benefits

• As a Senior Automation Engineer - C#/ Java @Ubiminds, you:

• - Are integrated into a product-based company, receiving the same treatment as their full-time employees.

• - Benefit from our full back-office support, including career guidance, HR, and concierge services.

• - Enjoy our remote-first policy—being part of a distributed team.

• - Receive your own MacBook (no "bring your own device" policy here).

• - Access growth opportunities with other talented technology professionals through tech talks, chapter meetings, and even remote happy hours for plenty of enjoyment!

• - Enhance your English skills through complimentary lessons with a native English speaker—elevate your communication skills to the next level!

• - Earn a Candidate Referral bonus (refer Ubi to your tech friends and earn rewards!).

• - Miss the office environment? Our exciting Florianópolis headquarters is available whenever you choose, complete with weekly quick massages, tasty snacks, soft drinks, and games.

• How our process works

• 1. Interview with Tech Recruiter (discuss the job opening and your experiences).

• 2. Technical Assessment.

• 3. Client Interview.

• 4. Offer (yay).

⛳️ Requirements