Backend Engineer

1 semana atrás

Remoto, Brasil Fitnext Tempo inteiro R$60.000 - R$120.000 por ano
Backend Engineer (Python / Go / Kafka)

Location: Argentina, Mexico, Panama, Brazil, Chile, or Guatemala

Contract Type:

  • Brazil and Argentina: FTE or EOR
  • Mexico, Panama, Chile, Guatemala: Contractor or Subcontractor

    Start Date: ASAP (within 30 days)
  • Engagement Length:
  • FTE/EOR: up to 18 months
  • Contractor/Subcontractor: up to 12 months
About the Role

We are looking for a highly skilled Backend Engineer to join the Campaign Management team. This team is responsible for improving and expanding the core functionality that powers large-scale advertising and campaign management systems.

You will work in a challenging technical environment, developing scalable systems that support millions of daily users, with a strong focus on performance, reliability, and code quality.

Key Responsibilities
  • Design and maintain scalable backend services that power the advertising stack.
  • Develop and optimize systems using Python, Go, and Kafka.
  • Architect and maintain APIs and data models used across multiple teams.
  • Ensure high availability (99.9%+) for large-scale systems.
  • Build and maintain monitoring, alerting, and operational tools.
  • Contribute to the evolution of internal infrastructure and developer tooling.
Requirements
  • 5+ years of experience building backend systems in production environments.
  • Strong expertise in Python and/or Go.
  • Experience with Kafka, distributed databases, and API design.
  • Hands-on experience with cloud platforms (AWS or GCP) and infrastructure as code.
  • Solid understanding of microservices and service-oriented architectures (SOA).
  • Experience with monitoring, logging, alerting, and debugging.
  • Commitment to code quality, testing frameworks, and developer productivity tools.

Nice to have:

  • Previous experience in AdTech or developer platform environments.
Hiring Process

  • Automated technical test

  • Initial 15-min interview

  • Client interviews (3 to 5 rounds)

Why Apply
  • Opportunity to work on large-scale B2C products (10M+ daily users).
  • High-level technical environment focused on product engineering excellence.
  • Fully remote, international project.

  • Backend Engineer

    1 semana atrás

    Remoto, Brasil CEZANNE Tempo inteiro R$100.000 - R$120.000 por ano

    About CezanneWe're Cezanne - nice to meet youCezanne is the leading UK-headquartered provider of modern, Cloud HR and Payroll software and services for UK and international businesses. Trusted by thousands of HR and Payroll professionals across virtually every business sector, our systems liberate users from everyday admin and makes it easier for companies...

  • Senior Backend Engineer

    Há 2 dias

    Remoto, Brasil D B Services Tempo inteiro R$90.000 - R$120.000 por ano

    Somos uma consultoria portuguesa fundada por brasileiros, com atuação em projetos internacionais e foco em conectar tecnologia e pessoas.Estamos à procura de um(a) Senior Backend Engineer (C#) para atuar em projetos de integração e desenvolvimento backend, com foco em APIs corporativas e comunicação assíncrona entre sistemas. Procuramos alguém com...

  • Backend Engineer

    1 semana atrás

    Remoto, Brasil AgileEngine Tempo inteiro US$60.000 - US$120.000 por ano

    Important: after confirming your application on this platform, you'll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don't miss this step — without it, the process can't move forward.About the role:As a Senior Backend Engineer, you'll design and build scalable, secure, and...

  • Backend Software Engineer with Python

    1 semana atrás

    Remoto, Brasil EPAM Systems Tempo inteiro R$90.000 - R$120.000 por ano

    Join our team as a Backend Software Engineer (Python) focusing on AI agents to design and build systems that leverage natural language and AI technologies to improve client experiences.You will collaborate across teams to create innovative AI-driven solutions. Apply now to be part of shaping next-generation AI products.ResponsibilitiesDesign and build AI...

  • Tech Lead Backend Engineer

    Há 4 dias

    Remoto, Brasil Clara Tempo inteiro R$120.000 - R$240.000 por ano

    Ready to accelerate your career?Clara is the fastest-growing company in Latin America. We've built the leading solution for companies to make and manage all their payments. We already help over 20,000 large and growing businesses operate with agility and financial clarity through locally issued corporate cards, bill pay, financing, and a powerful B2B...

  • Senior Backend Software Engineer with Python

    1 semana atrás

    Remoto, Brasil EPAM Systems Tempo inteiro R$80.000 - R$120.000 por ano

    As a Senior AI Engineer focused on Python backend development, you will architect and implement AI agents that enhance client interactions through advanced natural language processing and AI technologies.You will work closely with multidisciplinary teams to deliver cutting-edge AI solutions and drive the evolution of AI-powered products. Join us to impact...

  • Senior Backend Engineer

    2 semanas atrás

    Remoto, Brasil Ambush Consulting Tempo inteiro R$120.000 - R$150.000 por ano

    Ambush is a People Company. But what does that mean exactly? It means we care about our people as much as we care about building great products. We take a human-centered approach to identifying, retaining and integrating highly-talented, long-term remote people into America's best product and development team.We began our consulting journey in 2015 and have...

  • Backend Engineer Sênior

    Há 6 dias

    Remoto, Brasil Intelipost Tempo inteiro R$80.000 - R$120.000 por ano

    Buscamos um(a) Engenheiro(a) Backend Sênior com forte senso de ownership e foco em delivery ponta a ponta. Você será responsável por desenhar, implementar e manter soluções que resolvam problemas de negócio de forma eficaz, influenciando processos e decisões técnicas do time.Responsabilidades e atribuiçõesResponsabilidades⁠Alavanca de impacto em...

  • Senior Backend Engineer – Integrações, Plataforma e IA

    1 semana atrás

    Remoto, Brasil 5b3d9a12-2dc3-453e-9e22-5cfde0b9f02e Tempo inteiro R$120.000 - R$150.000 por ano

    Buscamos pessoas inquietas por inovação, que procuram soluções criativas e novas perspectivas, que tenham o olhar direcionado ao cliente, e que reconheçam que a curadoria e o conhecimento compartilhado são as melhores maneiras de construir relações de confiança.Identificou-se? Então a Víssimo é para você. Venha fazer parte do nosso...

  • Backend Engineer

    1 semana atrás

    Remoto, Brasil AgileEngine Tempo inteiro US$80.000 - US$120.000 por ano

    About the roleAs a Senior Backend Engineer, you'll drive the development of scalable, high-performance systems that power data-driven insights and revenue growth. You'll lead efforts to optimize databases, build efficient back-end solutions, and ensure reliability across data-intensive workflows. This role offers the opportunity to shape technical strategy,...