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Senior Backend Developer/ 1 week ago

PetLove
Attractive
Application ends: 2026-03-22

Quick Summary

Build high-performance backend services for Brazil’s largest pet ecosystem using PHP/Laravel, Elixir, and Go. This senior role focuses on scalability and observability, requiring experience with REST APIs, microservices, and messaging systems like SNS or SQS. Candidates will participate in architectural decisions and explore AI applications for code optimization while working within a remote, multidisciplinary Health squad.

We are seeking a skilled Backend Developer with strong proficiency in PHP/Laravel to contribute to high-impact digital products at Petlove. This role emphasizes performance, scalability, reliability, and exceptional user experience.

You will join our Health squads, collaborating closely with Product, Design, and Engineering teams. Your responsibilities will include participating in technical decisions, evolving architecture, and continuously improving our platform. This position also involves working on projects developed in Go, particularly in contexts demanding high performance and scalability.

We are looking for a candidate interested in the practical application of Artificial Intelligence (AI) for code optimization, process enhancements, automations, and product evolution.

Main Activities

  • Develop and maintain scalable, performant, and secure backend applications.
  • Design and evolve efficient, well-defined APIs.
  • Contribute to architectural, performance, and scalability decisions.
  • Develop and evolve services using PHP/Laravel and Go, aligning with product needs.
  • Implement and monitor system metrics, logs, and observability.
  • Ensure high code quality, maintainability, and adherence to good engineering practices.
  • Actively participate in code reviews, standard definition, and technical improvements.
  • Explore and apply AI for technical and product optimization.

Stack and Technologies

  • Back-end: PHP (Laravel), Elixir, Go
  • Cloud: GCP, AWS
  • Databases: MySQL, PostgreSQL
  • Messaging: SNS, SQS, or similar
  • Architecture & Practices: REST APIs, microservices, TDD, SOLID, Clean Architecture, Design Patterns
  • Infra & DevOps: Docker, CI/CD, Git
  • Observability: Monitoring, logs, metrics, application performance

Mandatory Requirements

  • Solid experience with PHP / Laravel and Elixir in production environments.
  • Strong foundation in software engineering principles and best practices.
  • Proven ability to design solutions with a focus on performance, scalability, and reliability.
  • Experience with APIs, relational databases, and messaging systems.
  • Excellent communication and collaboration skills for multidisciplinary teams.
  • Interest and familiarity with Artificial Intelligence tools and applications.

Differentiators

  • Experience with Go.
  • Fullstack development profile.
  • Experience with Vue.js / Nuxt and UI components.
  • Familiarity with distributed architectures and microservices.
  • Expertise in observability and performance optimization.
  • Participation in technical discovery and architecture discussions.
  • Contributions to automation, internal tools, or Developer Experience (DX) improvement.

We are the largest pet ecosystem in Brazil, driven by a purpose: to transform the world into a happier and healthier place for pets. As digital pioneers, we offer a comprehensive range of pet services in one place: e-commerce, app, physical stores, pet health plans, daycare, boarding, and much more! We continuously innovate with technologies that empower veterinarians and boast the leading reference in fast, high-quality diagnostics.

Will you join us in this mission?

Our Way of Working

At Petlove, we are passionate about pets and people. We are committed to fostering an inclusive environment and building diverse teams, ensuring our decisions reflect this commitment. We value hiring individuals with disabilities, diverse genders and sexual orientations, all ethnicities and religions, as well as all ages and other identity markers. We believe this approach cultivates agile, nonconformist teams dedicated to our purpose.

If this resonates with you, come join us!

Where there's a pet, there's love — we're just missing you!

Discover more about Petlove and our benefits on our careers page: https://petlove.jobs.recrut.ai/

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