[Remote] Full Stack Engineer

Note: The job is a remote job and is open to candidates in USA. Miraxis AI is focused on building production software for teams dealing with complex AI systems and operational data. They are seeking a Full Stack Engineer to develop customer-facing product features, design clean workflows, and improve user experience across both frontend and backend systems.ResponsibilitiesBuild customer-facing product features across frontend and backendDesign and implement clean workflows for uploading data, reviewing results, tracking decisions, and generating reportsBuild polished, information-dense interfaces for technical usersImplement backend APIs, database models, validation logic, and background workflowsWork with product and engineering leadership to turn messy internal workflows into simple user-facing flowsBuild dashboards, tables, forms, detail pages, review screens, and report viewsImprove UX quality: loading states, empty states, errors, responsiveness, navigation, and visual clarityIntegrate authentication, permissions, file handling, and customer workspace conceptsWrite tests and maintain high standards for correctness, usability, and maintainabilityCollaborate closely with platform/infrastructure engineering on deployment, observability, and production readinessSkillsStrong full-stack product engineering experienceStrong TypeScript and modern frontend framework experience (React or equivalent)Experience with Next.js or a similar modern web frameworkBackend experience with Python, Node.js, Go, or similarExperience designing and consuming REST or RPC-style APIsStrong database fundamentals, especially PostgreSQL (or equivalent relational databases)Ability to build complex, data-heavy interfaces without making them feel clutteredGood product judgment: you can spot when a workflow is confusing, not just when code compilesComfort working in early-stage ambiguity and making pragmatic architecture decisionsStrong debugging skills across frontend, backend, API, and data stateClear written communication and care for maintainable codeExperience with FastAPI, SQLModel, Prisma, Django, Rails, or similar backend frameworksExperience with Tailwind, design systems, component libraries, or data visualizationExperience building SaaS products for technical usersExperience with file uploads, large data artifacts, background jobs, and generated reportsExperience with AI/ML products, data platforms, review workflows, or internal toolsExperience with auth, RBAC, audit logs, customer workspaces, or multi-tenant systemsCompany OverviewMiraxis is building the data layer for physical AI. The next generation of robots and embodied AI systems will not be trained by language alone. It was founded in 2026, and is headquartered in Newark, Delaware, US, with a workforce of 2-10 employees. Its website is https://miraxis.ai.