Desenvolvedor(a) Backend Sênior - Atuação Tech Lead

Accountabilities

• • Develop and evolve the core product using Ruby on Rails or Go, delivering scalable features that create meaningful value for users.
  • Maintain a strong hands-on contribution, writing high-quality, clean, maintainable code and applying sound engineering practices.
  • Design and implement AI-powered solutions, including integrations with AI models and data-driven capabilities that improve products and processes.
  • Contribute to software architecture decisions, technical standards, engineering processes, and the continuous evolution of the technology stack.
  • Act as a technical reference and mentor for developers, supporting their growth and fostering a culture of continuous learning and engineering excellence.
  • Conduct technical discussions and collaborate with multidisciplinary teams to translate business and product needs into robust technical solutions.
  • Serve as a bridge between engineers and Engineering Managers, helping align technical direction, priorities, execution, and delivery expectations.
  • Promote automated testing, clean code, design patterns, observability, reliability, and scalable development practices.
  • Help identify technical risks and opportunities while supporting pragmatic, high-quality solutions that can evolve with the product.

  Requirements

  • Minimum of 5 years of backend development experience, preferably with Ruby on Rails or Go.
  • Previous experience acting as a technical reference, Tech Lead, or equivalent engineering leadership role.
  • Strong knowledge of relational databases, particularly PostgreSQL or MySQL, including efficient database modeling.
  • Experience with modern infrastructure and cloud technologies, particularly Kubernetes and AWS.
  • Solid knowledge of monitoring and observability tools such as Datadog or Grafana.
  • Experience with messaging and background-processing technologies such as Sidekiq, SQS, or Kafka.
  • Proficiency in automated testing using RSpec or comparable frameworks, as well as strong knowledge of SOLID principles and Design Patterns.
  • Experience designing and developing scalable RESTful APIs, with solid knowledge of Git and Linux.
  • Familiarity with artificial intelligence technologies, including LLM integrations, AI frameworks, or development of AI- and data-driven product capabilities.
  • Strong communication, collaboration, mentoring, and technical decision-making skills.
  • Ability to work autonomously while maintaining clear communication and effective collaboration in a remote environment.
  • Experience processing PDF documents, working with client-side frameworks such as Vue.js, or implementing AI solutions at production scale is a plus.

  Benefits

  • 🏠 100% remote work, providing flexibility and autonomy.
  • 🤝 A trust-based culture focused on results, collaboration, continuous learning, and meaningful challenges.
  • 🚀 High levels of autonomy and ownership in a collaborative and empathetic environment.
  • 💬 Feedback culture with regular 1:1s and supportive leadership without micromanagement.
  • 🍽️ Meal and food allowance.
  • 👶 Childcare assistance.
  • 🏠 Home-office support.
  • ❤️ Health and wellness benefits.
  • 📚 Education and culture allowances or support.
  • 🏋️ Gympass membership.
  • 🎂 Birthday day off.
  • 🧠 Discounts on therapy.
  • 🇬🇧 Discounts and partnerships for English courses.
  • 🎁 Access to additional employee partnerships and perks.