The Opportunity: Join our product engineering team in the US to build features that directly impact how customers experience and adopt our platform. This role bridges technical execution and product thinking - you'll ship user-facing features while making architectural decisions across the entire stack. You'll work end-to-end: designing interfaces, building APIs, optimizing performance, and deploying to production. We move fast, iterate with users, and expect engineers to own problems from concept to launch. We sponsor visas for qualified candidates.ResponsibilitiesBuild full-stack features from UI components to backend servicesDesign and implement responsive, intuitive user interfaces with ReactDevelop high-performance APIs using FastAPI and async PythonWork with LLM integrations, prompt engineering,
and AI-powered workflowsDeploy and monitor features across our AWS infrastructureGather user feedback and iterate rapidly on what you shipTechnical RequirementsStrong full-stack development experience (frontend + backend)Proficient in React and modern JavaScript/TypeScriptPython skills with FastAPI or similar frameworksExperience with PostgreSQL, Redis, and async patternsComfortable with AWS/Azure/GCP, deployment pipelines, and infrastructure basicsProduct mindset - you care about user experience and customers, not just codeNice to HaveExperience building with LLMs and AI-powered featuresBrowser automation or headless browser technologiesDesign sensibility and attention to UI/UX detailsPrevious startup or 0-to-1 product experienceWhy KarumiMeaningful equity stake in a backed, fast-growing companyEnd-to-end ownership of features users interact with dailyDirect impact on product direction and company trajectorySmall team where shipping matters more than processVisa sponsorship available#J-18808-Ljbffr