Senior Full-Stack Engineer (Ruby on Rails + React) | Remote | LATAM

At TeamStation AI, we are on a mission to bring together the brightest minds to solve tomorrow’s toughest technology challenges.

Our work is about more than just AI-it’s about building the future through collaboration and innovation.

We believe that the key to solving the world’s most complex problems lies in aligning diverse talents and perspectives. Our AI-powered platform enables cutting-edge scientific and technical teams to work smarter, faster, and together. By joining us, you’ll help unlock new technological breakthroughs and drive innovation where it matters most.

Join the Mission at TeamStation AI!

Where do we come from?

We are seeking visionaries, innovators, and problem solvers who thrive in fast-paced, collaborative environments. If you’re passionate about AI, technology, and solving critical challenges, we want to hear from you. Come be part of a team where your ideas can drive the future.

Hey, Engineer!

Are you a Ruby on Rails expert who thrives in fast-moving environments? Do you love building seamless third-party integrations, optimizing API performance, and working with scalable backend architectures? If so, we need you!

At TeamStation AI, we are looking for a Senior Full-Stack Engineer who can build, maintain, and optimize integrations with Stripe, MedPro, Smarty, and eFax, while leveraging Redis, Postgres, Sidekiq, Rails APIs, and web hooks to ensure smooth data flow and high system performance.

If you’re passionate about building scalable applications, working autonomously, and ensuring reliable backend operations, keep reading!

Your Mission (aka What You’ll Do)

Backend Development & API Integration

• Develop, enhance, and maintain scalable Rails APIs that integrate with Stripe, MedPro, Smarty, and eFax.
• Implement web hooks and event-driven architecture to handle real-time updates.
• Optimize API performance with Redis caching and Sidekiq background jobs.
• Ensure high availability and reliability when handling financial and medical data integrations.

Infrastructure & System Optimization

• Manage PostgreSQL databases, ensuring performance, indexing, and scalability.
• Use Redis to optimize caching and reduce query load.
• Maintain background job processing with Sidekiq to handle async tasks efficiently.

DevOps & Testing

• Deploy and manage applications with Foreman & Docker for local and production environments.
• Write and maintain RSpec tests to ensure code quality and reliability.
• Collaborate with DevOps teams to improve CI/CD pipelines and deployment workflows.

Collaboration & Communication

• Work directly with U.S.-based teams, ensuring smooth feature releases and reliable deployments.
• Communicate effectively about API design, integration strategies, and system performance.
• Engage in code reviews and knowledge sharing to improve team efficiency.

What You Bring (aka Your Superpowers)

Must-Have Skills (Non-Negotiables)

Expertise in Ruby on Rails - Strong experience building and optimizing Rails APIs.

Third-Party API Integrations - Hands-on experience with Stripe, MedPro, Smarty, and eFax.

Backend Performance Optimization - Strong skills in Redis, PostgreSQL, and Sidekiq for efficient data handling.

Event-Driven Architecture - Proficiency in using web hooks for real-time processing.

Infrastructure & Deployment - Experience with Foreman, Docker, and RSpec.

Self-Management & Proactivity - Takes initiative, doesn’t wait on blockers.

U.S. Time Zone Availability - Comfortable working within U.S. business hours.

Strong Communication - Can clearly explain integration challenges, API designs, and solutions.

React - 2 years of front-end expertise

The Tech Stack You’ll Be Working With

Backend Development & Integrations:

• Ruby on Rails - Your backend powerhouse
• Stripe - Payment processing integration
• MedPro - Medical compliance & data integration
• Smarty - Address verification & geolocation
• eFax - Digital fax integration for secure document transfers

Database & Caching:

• PostgreSQL - High-performance relational database
• Redis - In-memory caching & optimization
• Sidekiq - Background job processing

DevOps & Testing:

• Foreman - Managing multiple processes locally
• Docker - Containerized deployment & scalability
• RSpec - Automated testing for high-quality code

Tools & Collaboration:

• GitHub - Because version control is essential
• Slack - For seamless team communication
• Jira - Managing agile workflows

Why Join Us?

Work on Scalable API Integrations - Power financial, healthcare, and enterprise applications.

Remote-First Flexibility - Work from anywhere while collaborating with top engineers.

Scalability & Impact - Build mission-critical applications that scale.

Fast-Paced, High-Growth Environment - Be part of a driven, innovative team.

Join Your Next Mission - Apply Today!

Apply Now via our job board or check out our careers page for more opportunities.

Let’s build the future together!