Elixir Backend Engineer – Remote (Latin America)

About the role

FullStackFullStack is looking for an experienced Elixir Backend Engineer to join its talent network and work on remote, project‑based assignments for U.S. clients. You will become an integral part of the client’s engineering team, collaborating daily with designers and other engineers.

Key responsibilities

• Design, implement and maintain robust APIs using Elixir and the Phoenix framework.
• Build and support backend services that power mobile applications (React Native).
• Integrate third‑party APIs and ensure reliable connectivity.
• Work with legacy codebases, improving reliability and maintainability.
• Write automated tests and uphold code quality standards.
• Set up and maintain CI/CD pipelines, using Docker and modern workflow tools.

Required profile

• Minimum 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 working in Agile/Scrum teams on large, complex systems.

Required skills

• Elixir
• Phoenix framework
• SQL, PostgreSQL, Ecto
• Docker
• CI/CD workflows
• Automated testing practices
• GitHub Codespaces or similar AI‑assisted development environments
• Agile/Scrum methodology

What we offer

• Access to high‑impact projects with top U.S. companies.
• Flexible, remote work arrangement.
• Opportunity to grow within a transparent, supportive talent network.