Senior Full-Stack Developer (Ruby on Rails + React.js) - Douala, Cameroon

Position: Senior Full-Stack Developer (Ruby on Rails + React.js)

Why Join DentistFind?

Job Overview:

Key Responsibilities:

• Backend Development: Develop, maintain, and optimize backend services using Ruby on Rails.
• Frontend Enhancement: Build and enhance responsive front-end interfaces using React.js.
• AI Integration: Implement and optimize AI-driven solutions within the platform.
• Server Management: Manage and troubleshoot server environments, preferably on AWS, DigitalOcean, or Heroku.
• Database Optimization: Design, implement, and optimize database schemas in PostgreSQL and maintain legacy systems using MongoDB.
• Performance Assurance: Ensure application performance, scalability, and security best practices.
• Cross-Functional Collaboration: Collaborate with design, QA, and product teams to deliver high-quality releases.
• Testing and Deployment: Implement automated testing, CI/CD pipelines, and code review best practices.
• Technical Documentation: Contribute to technical documentation and process improvement.

Required Skills and Qualifications:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 5–7+ years of professional experience with Ruby on Rails.
• Strong experience building React.js frontends with reusable component architecture.
• Proficiency in AI coding and integrating AI-driven solutions.
• Solid understanding of RESTful APIs and GraphQL.
• Experience managing PostgreSQL and MongoDB databases.
• Proficiency in Linux-based server management (deployments, Nginx, Puma, background jobs, etc.).
• Experience with Git, CI/CD, and containerization (Docker, Kubernetes is a plus).
• Familiarity with Agile/Scrum workflows and collaborative development tools (Jira, Trello, GitHub).
• Relevant certifications in Ruby on Rails, cloud platforms (AWS, Azure, etc.), or AI technologies.

Preferred Qualifications:

• Experience with Sidekiq, Redis, or background job processing.
• Exposure to microservices architecture or modular monolith patterns.
• Understanding of frontend state management (Redux, Zustand, Recoil).
• Knowledge of testing frameworks (RSpec, Jest, Cypress).
• Experience with performance monitoring tools (New Relic, Datadog, Sentry).
• Contributions to open-source projects or a visible GitHub portfolio.
• Strong skills in AI coding and integrating machine learning models.

Ideal Candidate:

• A proactive problem-solver who thrives in a fast-paced, remote work environment.
• Someone who embraces challenges as opportunities for growth and innovation.
• A team player with excellent communication skills, ready to collaborate across departments.
• An individual committed to continuous learning and improvement.
• Strong expertise in AI coding and a passion for leveraging AI to enhance platform capabilities.

Company Culture & Values:

• Analytical Decision Making: Data-driven strategies guide our decisions.
• Speed & Agility: We prioritize efficiency and speed in execution.
• Strategic Focus: Long-term success through strategic actions.
• Continuous Improvement: Relentless pursuit of excellence and growth.
• Integrity & Transparency: Building trust through honesty and accountability.
• Challenge-Oriented: Embracing challenges as opportunities for innovation.

What We Offer:

• Opportunity to work in a fast-paced, innovative environment.
• Ability to make a significant impact on the growth and success of dental practices.
• Professional development and growth opportunities.
• Collaborative and supportive remote work culture.

Work Environment and Work Hours:

• Set-up: Full-time, Remote
• Schedule: Monday-Friday, for 7.5 working hours between 6am and 5pm Eastern Standard Time Zone (EST).
• Shift options: 6 AM-2 PM (1st shift), 9 AM-5 PM (2nd shift)
• Remote Work Policy: At DentistFind, we embrace a remote work culture. As part of our commitment to maintaining productivity and accountability, we utilize a time-tracking tool that captures screenshots at random intervals. Candidates should be comfortable with this practice as part of our professional standards. If using a time tracking tool is not suitable for you, we encourage you to reconsider applying.

The Team:

How to Apply: