Hiflylabs

Fullstack Developer

Hiflylabs
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27 days ago
Blumenau, BrazilSenior

Responsibilities

  • Build end-to-end web solutions across UI and backend for partner projects.
  • Lead and contribute to full-stack development efforts and support technical decision-making.
  • Design and implement scalable web applications using modern frameworks and best practices.
  • Translate business and user needs into intuitive technical solutions.
  • Collaborate with designers, customers, and engineers to align on requirements and delivery.
  • Plan, estimate, and implement development tasks based on designs and functional requirements.
  • Deliver features on time while meeting technical and user expectations.
  • Write and maintain unit, integration, and end-to-end tests across the stack.
  • Debug and resolve issues to maintain application quality and performance.
  • Support structured workflows and clear ownership across the team.

Requirements

  • At least 5 years of experience developing web applications across frontend and backend systems.
  • Strong experience with modern frontend frameworks, preferably Angular or React.
  • Strong Python development experience for backend services.
  • Experience with Databricks, including Lakebase, MLflow, and Unity Catalog.
  • Understanding of frontend architecture, state management, and component-based design.
  • Experience integrating frontend applications with backend services.
  • Experience with relational databases and ORMs such as SQLAlchemy or equivalents.
  • Familiarity with Docker and development automation tools such as GitHub Actions or Azure DevOps.
  • Experience deploying and operating web applications in cloud environments.
  • Hands-on experience with unit, integration, and end-to-end testing.
  • Advanced written and spoken English skills.
  • Strong problem-solving, ownership, customer-focus, collaboration, organization, and learning orientation.
  • Additional frontend technologies or frameworks and other backend ecosystems such as Node.js or Java are advantageous.
  • Understanding of reactive programming concepts and user-level familiarity with Linux/Unix systems are advantageous.
  • Interest or experience in ML- or LLM-powered applications is advantageous.

Benefits

  • Supportive, challenging work environment focused on employee growth and development.
  • Personal and professional development supported through a mentoring system.
  • Collaborative work with developers, designers, and business analysts on data-driven mobile and web applications.

Tech Stack

AngularDatabricksDockerGitHub ActionsJavaKotlinLinuxMLflowNode.jsPythonReactSwift
Hiflylabs

About Hiflylabs

201-500 employees
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