Senior Ruby On Rails Engineer — Remote Ai Platform

Recruiter4you is seeking a Senior Ruby on Rails Engineer to join a fast-growing AI technology company behind an AI companionship platform used by millions worldwide.You'll work on scalable, AI-powered applications, developing new features and improving existing functionality alongside the CTO, Tech Lead and wider engineering team.This is a hands-on...

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap.You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments.Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

Aderen seeks a Senior AI/Platform Engineer to partner with delivery teams, architect a scalable Mosaic AI platform, and deliver governance-ready, multi-tenant solutions.The role focuses on shipping golden paths, SDKs, and templates to accelerate AI initiatives.Requirements include deep Mosaic AI expertise, agent architectures, Python ML tooling, and...

We're partnering with a major international financial organisation to recruit a Senior AI Platform Engineer to build an enterprise platform supporting AI agents, tools and integrations.This is a hands?on consulting opportunity combining AWS engineering, Python development and technical leadership.You'll translate architecture into production?ready services,...

Platform Engineering seeks a Senior AI Automation & Systems Engineer to own the technical infrastructure behind our content and design operations.You will plan, research, and implement AI-assisted production, quality control, publishing, and distribution in a fully remote European setting.Lead automation pipelines, evaluate tools, and maintain modular,...

Black Swans Exist GmbH, a specialist life sciences software company building a SaaS platform for biopharma and scientific teams, is seeking a Senior MLOps / ML Platform Engineer.You will own the platform behind AI models, focusing on reproducibility, traceability and scalable workflows across experiments and production.This remote, Europe/UK based role...

Orbitant is hiring a Senior DevOps Engineer to design, deploy and operate cloud foundations, Kubernetes clusters and AI infrastructure.Join a team that values engineering rigor, autonomy and practical innovation.Remote work is offered with a focus on delivering scalable, maintainable platforms for clients and internal teams.The role emphasizes GitOps, CI/CD...

A fast-scaling AI startup is seeking a Fullstack Engineer to build their generative AI applications.In this remote role, you will design, build, and deploy production-ready features, work with modern frameworks like Ruby on Rails and React, and collaborate directly with a high-impact team.Ideal candidates have solid experience in full-stack development and...

SearchApi, LLC is seeking a senior Ruby on Rails engineer to become the technical backbone of our product.You'll own the hardest PRs, raise the bar for the codebase, and eventually lift technical load off the CEO.This is a hands-on, high-trust role for someone who can ship production code across every part of the product.We are a remote-only, bootstrapped...