At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking Ruby Backend Engineers to join one of our clients ' teams. If you're looking for an exciting opportunity to grow in an innovative environment, this could be the perfect fit for you. Our Client is building category-defining AI companionship products — already reaching 30M+ users in just 18 months. Now, they’re scaling to 100M+ and beyond. We’re looking for exceptional Ruby on Rails Backend Engineers to join their world-class remote team and help deliver seamless, high-performance experiences to a global audience. As a Ruby Backend Engineer, you will : Architect and implement scalable backend features and APIs Optimize database queries and backend performance Collaborate with SRE, DevOps, and Data teams Participate in technical planning, code reviews, and testing Ensure system reliability and high performance at scale 3+ years with Ruby on Rails in high-growth environments Strong understanding of backend systems, performance, and architecture Experience with scalable, high-traffic systems Clean, testable code and database optimization skills Ownership mentality and ability to ship independently Comfort working on NSFW or uncensored products Job Highlights: 4 weeks paid time off $200 annual wellbeing budget Company-provided laptop Access to GPT-4, Mistral, Hugging Face Pro Annual team offsite