Vagas: freelancer final de semana vagas

Enumerate is hiring a Full Stack Engineer to join our team! This is a highly hands-on role for engineers who thrive in product-driven environments, move quickly, and are comfortable working alongside APIs, and data-rich systems. This is a remote opportunity. We are seeking contractors located in LATAM who are comfortable working in an English-speaking professional environment.

Key Responsibilities

End-to-End Feature Development

• Design and implement user-facing features across frontend and backend systems

• Build and evolve APIs and services that integrate data pipelines and product workflows

• Translate product requirements and UX designs into high-quality, maintainable code

• Rapidly prototype and iterate based on user feedback and experimentation results

Frontend & UX Integration

• Implement intuitive user interfaces

• Handle edge cases, fallbacks, and user feedback

• Ensure UI performance, accessibility, and responsiveness.

Backend & Integration

• Develop backend services that orchestrate business logic, and data access.

• Integrate with internal APIs, data services, and third-party AI platforms.

• Implement secure, scalable request handling, including latency and cost considerations

• Support feature flags, configuration, and experimentation frameworks.

Quality, Reliability & Observability

• Write automated tests across frontend and backend components.

• Implement logging, monitoring, and basic performance tracking

• Participate in code reviews and adhere to team engineering standards

• Help diagnose and resolve production issues

Required Qualifications

• BS or equivalent experience in Computer Science, Engineering, or related field.

• 4+ years of experience building full stack web applications.

• Proficiency in modern frontend frameworks (e.g., React, Vue, or similar).

• Strong backend experience with at least one language such as Python, Node.js, Java, or Go.

• Experience building and consuming REST or GraphQL APIs.

• Familiarity with cloud environments (AWS, GCP, or Azure).

Preferred Qualifications

• Experience working with experimentation platforms, feature flags, or A/B testing.
• Exposure to data pipelines or analytics tooling.
• Comfort working in fast-moving, iterative product teams.