Brazil Remote (Global) Employment

Siena AI is hiring a Fullstack Software Engineer

About the Role

The ideal candidate will be responsible for developing and maintaining fullstack applications, working closely with cross-functional teams to deliver robust and scalable software solutions.

Responsibilities

  • Design and implement user-facing features with an emphasis on responsiveness and usability
  • Develop and maintain backend services to support application functionality
  • Collaborate with product and design teams to define technical requirements
  • Write clean, maintainable, and well-tested code across the stack
  • Optimize applications for performance, scalability, and reliability
  • Troubleshoot and resolve production issues in a timely manner
  • Participate in code reviews to ensure code quality and knowledge sharing
  • Integrate third-party APIs and services into existing systems
  • Contribute to architectural decisions for new and existing features
  • Ensure application security and data integrity across all layers
  • Work with databases to design efficient schemas and queries
  • Implement authentication and authorization mechanisms
  • Support deployment pipelines and continuous integration workflows
  • Monitor system health and respond to alerts as needed
  • Document technical designs and implementation details

Nice to Have

  • Experience with real-time web applications
  • Familiarity with microservices architecture
  • Exposure to AI or machine learning workflows
  • Contributions to open-source projects
  • Experience in high-growth startup environments

Compensation

Competitive salary and equity package

Work Arrangement

Hybrid remote policy with team coordination in designated time zones

Team

Collaborative engineering team focused on rapid iteration and high-impact product development

Tech Stack

  • Frontend: React, TypeScript, Redux
  • Backend: Node.js, Express, GraphQL
  • Database: PostgreSQL, Redis
  • Infrastructure: AWS, Docker, Kubernetes
  • Monitoring: Datadog, Sentry

Growth Opportunities

  • Mentorship from senior engineers
  • Regular tech talks and learning sessions
  • Opportunities to lead feature development
  • Access to conferences and training resources
  • Clear pathways for technical advancement

Available for qualified candidates

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About company
Siena AI
Siena builds enterprise empathic AI Agents powered by reasoning-adept LLMs. It is the first AI Agent of its kind, designed to integrate with existing systems and interact with customers across multiple channels from a single, unified platform.
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Job Details
Department Engineering
Category fullstack
Posted 14 days ago