Senior Agentic Elixir Engineer

About FullStack

FullStack is one of the fastest-growing software consultancy companies in the Americas. We deliver transformational digital solutions to top global companies and Silicon Valley startups. As an employee-first company, we focus on hiring the most talented software designers and developers by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential.

We’re Most Proud Of

• Offering life-changing career opportunities to talented software professionals across the Americas.
• Building highly-skilled software development teams for hundreds of the world’s greatest companies.
• Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
• Our 4.2-star rating on GlassDoor.
• Our client Net Promoter Score of 68, twice the industry average.
  
  

The Position

We're looking to hire an Agentic Elixir Engineer to join our team. You'll work with one of our incredible product teams to build and deliver a product to our clients.

What We're Looking For

• 5+ years of professional software development experience.
• 3+ years of professional experience developing applications using Elixir.
• Advanced English is required.
• Successful completion of a four-year college degree is required.

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• Experience designing and implementing RESTful web services and integrating APIs.
• Experience working with PostgreSQL or traditional SQL databases.
• Experience using AI engineering tools such as OpenAI Codex, Claude Code, Gemini CLI, or similar systems to accelerate software development.
• Ability to prompt, guide, and review AI-generated code, ensuring quality, performance, and maintainability.
• Hands-on experience with AI-assisted or agentic development workflows, orchestrating, validating, and integrating model-produced code into larger systems.
• Experience implementing code agents to automate or facilitate software engineering tasks.
• Ability to work through new and difficult issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of applications.
• Forensic attention to detail.
• A positive mindset and a can-do attitude.
• Experience working on Agile / Scrum teams.
• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon.
• Ability to identify with the goals of FullStack's clients, and dedicate yourself to delivering on the commitments you and your team make to them.
• Ability to consistently work 40 hours per week.
  
  

Work Authorization Requirements

Browse our curated collection of remote jobs across all categories and industries, featuring positions from top companies worldwide.

• Applicants must be currently authorized to work in the country of this job posting on a full-time basis.
• FullStack will not sponsor applicants for work visas now or in the future.
  
  

What We Offer

• Competitive Salary.
• Paid Time Off (vacation, sick leave, parental leave, and holidays)
• 100% remote work.
• The ability to work with leading startups and Fortune 500 companies.
• Health policy with Sura 100% for you and up to 4 primary family members.
• English Classes.
• Food card.
• Ample opportunity for career advancement.
• Continuing education opportunities.
  
  

FullStack is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status.

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