Elixir Backend Engineer – Remote (Latin America)

About the role

FullStackFullStack is seeking an experienced Elixir Backend Engineer to join client teams on remote, project‑based assignments across Latin America. You will work closely with designers and engineers to deliver high‑performance APIs and backend services that power mobile applications.

Key responsibilities

• Design, implement, and maintain robust APIs using Elixir and the Phoenix framework.
• Develop and support backend services for React Native mobile apps.
• Integrate third‑party APIs and ensure reliable connectivity.
• Maintain and improve legacy codebases, focusing on reliability and maintainability.
• Write automated tests and enforce code quality standards.
• Set up and manage CI/CD pipelines and Docker containers.
• Collaborate in Agile/Scrum teams and contribute to shared libraries.

Required profile

• 4+ years of professional software engineering experience.
• Proven production experience with Elixir and Phoenix.
• Advanced English communication skills.
• Completed a four‑year college degree.
• Experience building backend services for mobile applications.

Required skills

• Elixir
• Phoenix framework
• API design and implementation
• SQL, PostgreSQL, Ecto
• Docker
• CI/CD workflows
• Automated testing
• Agile/Scrum methodology

What we offer

• Flexible, remote project‑based work with U.S. clients.
• Opportunity to collaborate with innovative global teams.
• Access to a transparent talent network focused on professional growth.