Senior Software Engineer

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  • Brasil
  • Permanente
  • Período integral
  • Há 10 dias
What’s in it for you as an employee of QFG?
  • Health & wellbeing resources and programs
  • Paid vacation, personal, and sick days for work-life balance
  • Competitive compensation and benefits packages
  • Work-life balance
  • Career growth and development opportunities
  • Opportunities to contribute to community causes
  • Work with diverse team members in an inclusive and collaborative environment
We’re looking for our next Senior Software Engineer. Could It Be You?We’re hiring a Senior Software Engineer who can own the full stack—from system architecture to shipped product. You’ll design and build back-end services, web applications, and mobile experiences, working across C#, TypeScript, Angular, and React Native. Our team uses AI tools like Cursor, Claude, and Gemini to move fast—you don’t need to know them all today, but you do need the drive to learn and adopt them.This role is for engineers who are self-directed, learn quickly, and hold themselves to a high bar. If you thrive on autonomy, solve hard problems end-to-end, and constantly raise the standard of what’s possible—we want to talk to you.Need more details? Keep reading…
  • Architect systems using Domain-Driven Design and Event-Driven Architecture, making technical decisions that scale across back-end, web, and mobile
  • Build and ship features end-to-end in C# / .NET (back-end), Angular / TypeScript (web), and React Native (mobile)
  • Leverage AI development tools (Cursor, Claude, Gemini) to accelerate coding, reviews, testing, and documentation
  • Own production quality—deploy, monitor, troubleshoot, and improve what you build
  • Collaborate with product, design, and engineering peers to turn ambiguous problems into working software
  • Raise the bar for the team through code reviews, architectural guidance, and mentorship.
So are YOU our next Senior Software Engineer? You are if you…
  • 6+ years of professional software engineering experience with a proven track record shipping production software—including REST APIs—across back-end and front-end (web and/or mobile)
  • Strong proficiency in C# / .NET / ASP.NET Core and TypeScript
  • Experience with Angular and React Native (or a demonstrated ability to pick up frameworks fast)
  • Ability to architect systems—you think in APIs, data models, scalability, and trade-offs, not just features
  • Strong knowledge of design patterns and when to apply them in real-world system architecture
  • Willingness to learn and adopt AI-assisted development tools
  • Strong foundation in Object-Oriented Programming, Domain-Driven Design (DDD), and Event-Driven Architecture
  • Excellent written and verbal communication in English—you can articulate technical decisions clearly to both technical and non-technical stakeholders
  • Self-driven learner who stays current, figures things out, and doesn’t wait to be told what to do.
Additional kudos if…
  • Familiarity with real-time technologies (WebSockets, gRPC, Firebase)
  • Experience with Google Cloud Platform (GCP)—our cloud environment
  • Experience handling complex queries in analytical databases (BigQuery, BigTable, or similar)
  • Contributions to open-source or a visible portfolio of personal projects.
Sounds like you? Click below to apply! #LI-CE1 #LI-Remote

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