Find a jobRecruiters

Mid-level Software Development Engineer in Test (SDET)

Exclusive opportunity

Remote

Mid-level Software Development Engineer in Test (SDET)

99x Brazil

Mid-level Software Development Engineer in Test (SDET)

Skills

SQL QueriesMobile DevelopmentIOSTesting & QASeleniumPlaywrightCypressAINo-code Applications

2 months ago

Share this opportunity

Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.

Important information


Contract type:

Permanent

Location:

São Paulo, State of São Paulo, Brazil

Work mode:

Remote

Published on:

28 August 2026

What they need


We are seeking a Mid-level Software Development Engineer in Test (SDET) focused on testing web and mobile applications in the online banking domain. You’ll be joining a fast-paced quality engineering team that values precision, collaboration, and continuous improvement.

Reponsibilities:

  • Develop and maintain custom test automation frameworks using open-source tools (e.g., Selenium, Playwright, Cypress).
  • Architect scalable and reusable automation solutions across platforms.
  • Implement advanced testing strategies including performance, security, and API testing.
  • Collaborate closely with developers to ensure testability and quality in code design.
  • Drive continuous improvement in testing practices and tooling across the organization.

Requirements

  • B2 English proficiency
  • 4+ years of automation engineering or software development experience
  • Strong coding skills and automation framework experience
  • Experience with API testing and automation frameworks
  • Experience working in CI/CD environments
  • Experience testing web UI applications and mobile applications (iOS and Android).
  • Experience working with SQL databases for test data validation and backend verification.
  • Exposure to low-code/no-code automation platforms such as Testim is a plus.
  • Familiarity with AI fundamentals and AI usage in software testing
  • Strong understanding of QA methodologies, tools, and processes.
  • Familiarity with Agile/Scrum development practices.
  • Experience clearly articulating issues and collaborating across teams.
  • Experience in the banking or fintech industry is a plus.

Benefits

  • We provide resources for you to grow and learn on the job, including online courses, mentoring, and the latest gen laptops;
  • A fully remote work environment with flexible working hours;
  • Bonus for any referrals that we end up hiring.

Other offers great for you!

These companies are also looking for great profiles

Fakto

AI Software Engineer

€70k–€90k

Permanent contract

Neuilly-sur-Seine, France

Hybrid

Skills

LLMs / Large language modelsBackend DevelopmentDevOpsAWSTerraform

4 hours ago

Quick apply

Cherrypick

Software Engineer – IT-Core Foundations

Freelance

Paris, France

Hybrid

Top Recruiter

Skills

PythonNumPypandas

4 hours ago

Quick apply

Fakto

AI Software Engineer

€70k–€90k

Permanent contract

Paris, France

Hybrid

Skills

LLMs / Large language modelsBackend DevelopmentDevOpsAWSTerraform

15 minutes ago

Quick apply

The best place to find your next move

© 2026. All Rights Reserved.

Talents

Find a job

Create a profile

Solutions and tools