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CharterUP

Senior Software Engineer - Backend (Brazil)

CharterUP
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4 days ago
São Paulo, BrazilSenior / Mid Level

Responsibilities

  • Design, build, and operate scalable backend services and APIs for mobile applications.
  • Partner with mobile engineers to define API contracts for seamless user experiences.
  • Own service reliability, scalability, and performance, including deployment and monitoring in AWS.
  • Drive backend best practices across testing, observability, and operational efficiency.
  • Collaborate cross-functionally to deliver high-impact features and improve systems through AI.

Requirements

  • 4+ years of experience as a backend or full-stack engineer with a strong backend focus.
  • Proficiency in JVM-based languages (Java, Kotlin) and experience building scalable RESTful APIs.
  • Solid understanding of distributed systems, API design, and backend performance optimization.
  • Experience with cloud infrastructure (preferably AWS) and modern deployment practices.
  • Strong ownership mindset and collaboration skills, with experience in cross-functional environments.
  • Familiarity with the Backend-for-Frontend (BFF) pattern for mobile-optimized APIs.

Benefits

  • Flexible work model with remote-first operations.
  • Comprehensive health and wellness benefits, including medical, dental, and vision insurance.
  • Paid time off, including 15 PTO days and 8 paid holidays.
  • Company-paid life, short-term, and long-term disability insurance.
  • Performance-driven culture with opportunities for collaboration and growth.
  • Referral rewards for bringing top talent to the team.
  • Long-term financial planning support, including a 401(k) plan.

Tech Stack

AWSJavaKotlin