Senior Frontend Software Engineer | Billing and Platform team

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Requirements:

• Experienced in developing front-end based on RESTful APIs and collaborating with back-end teams.
• Proficiency with the ReactJS ecosystem; knowledge of Angular or Vue is also welcome.
• Experience with automated, unit, and behavioral testing of React components.
• Familiarity with MVP concepts, A/B testing, and feature toggles.
• A strong focus on software quality and test automation.
• Experience with monitoring and observability.
• Understanding of accessibility principles.
• Bachelor’s degree in computer science or equivalent experience.
• Strong communication skills in verbal and written English and Portuguese.
• Understanding of browser functionalities and best practices.

Responsibilities:

• Implement and deliver solutions working with a cross-functional team.
• Drive the frontend architecture of the platform using advanced technology.
• Influence B2B and B2C checkout conversion through new payment mechanisms and improvements.
• Write maintainable code and perform testing.
• Participate in incident resolution and troubleshooting in production, alongside writing critical post-mortems.
• Mentor other developers.
• Ensure high-quality code through code reviews and pair programming.
• Promote a supportive environment that values wellbeing and work-life balance.