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Full Time

Expert Backend Developer/ 4 days ago

Application ends: 2026-07-09

Quick Summary

Millenium Brasil is hiring a remote Expert Backend Developer in Brazil to design, develop, and maintain APIs, system architecture, and databases. Candidates must have a Bachelor's degree, intermediate English, and proficiency in at least one major backend language (Java, Python, .NET/C#, PHP, or Node.js), alongside experience with relational and non-relational databases, microservices, and information security. The monthly salary is R$12,000.00 to R$14,000.00.

Challenges and Activities:

  • APIs and Services: Design, develop, and maintain robust APIs and services following market best practices.
  • Architecture & Performance: Contribute to defining the system architecture (focusing on scalability and security) and mitigate performance bottlenecks.
  • Database: Design efficient schemas (relational and non-relational) and optimize queries.
  • Security First: Implement rigorous data protection practices and prevent vulnerabilities (such as SQL Injection and XSS).
  • Quality: Ensure code excellence through automated unit and integrated testing.
  • Collaboration & Documentation: Act in synergy with Front-end developers, Designers, and Business Analysts, as well as clearly document processes.

Technical Qualifications:

  • Completed Higher Education (Bachelor's Degree).
  • Intermediate English.
  • Proficiency in one or more major languages: Java (Spring), Python (Django), .NET/C#, PHP (Laravel), or Node.js (Express).
  • Solid experience with relational databases (MySQL, PostgreSQL) and non-relational databases (MongoDB, Redis).
  • Familiarity with Microservices, SOLID, and Design Patterns.
  • Practical knowledge in information security (cryptography, authentication, and authorization).

Personal Skills (Soft Skills):

  • Creativity and focus on innovation.
  • Assertive communication and excellent teamwork.
  • Problem-solving profile and responsibility.
  • Ability to manage stakeholders and stay tuned to new technological trends.

Payment: R$12,000.00 - R$14,000.00 per month
Work Location: Remote

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Millenium Brasil

Millenium Brasil

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