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Senior Software Engineer (Backend)

Avenue Code

, , argentina, , , argentina, Argentina Full-time June 25, 2026

Found Description

About The Opportunity

As a Senior Software Engineer, you will help modernize the backend architecture supporting B2C and B2B customers by building scalable, modular architecture, creating RESTful APIs for data access, and implementing core business logic for our platform.

Responsibilities

  • Collaborate in building a modular monolith architecture following modern software engineering best practices
  • Define and enforce clear module boundaries, ownership, and contracts
  • Develop application code that is secure, well tested, well documented, extensible, and scalable
  • Work closely with cross-functional teams to align technical solutions with business goals
  • Participate in code reviews, mentoring, and knowledge sharing within the engineering team
  • Contribute to backend architecture decisions, including tooling, frameworks, and standards

Required Qualifications

  • 6+ years of profess...

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