Software Engineer - Full Stack (Bilingual - Mandarin/English)

About TiposiTiposi is a Silicon Valley medical device startup developing AI-powered, microwave-based brain imaging technology — built to detect strokes and expand access to brain health screening worldwide. We combine RF innovation, custom ASICs, and machine learning to make imaging faster, safer, and more accessible than ever before.Software Engineer - Full Stack ResponsibilitiesDesign, develop, and maintain backend services and data pipelines for medical AI applicationsBuild scalable data ingestion pipelines for hospital data and device-generated sensor dataPreprocess and post-process data to support machine learning model training and inferenceCollaborate closely with machine learning engineers to deliver clean, reliable datasets for AI modelsEnsure data quality, consistency, and traceability throughout the entire data lifecycleMonitor, debug, and optimize pipeline performance and system reliabilityParticipate in system architecture design and technical decision-makingWrite clear technical documentation and support audits or compliance reviews when required RequirementsBilingual proficiency in English and Mandarin or a related Chinese dialectAt least 2 years of full stack engineering experienceBachelor's Degree or MS in Computer Science or related technical discipline, or equivalent practical experienceExperience developing mobile/tablet applicationsExperience building data pipelines and distributed systemsStrong Python and Go fundamentalsAuthentication and authorization patterns (OAuth, JWT, sessions)PostgreSQL expertise (query optimization, indexing, migrations)Experience with Celery, Redis, and asynchronous task orchestrationDocker and containerized development workflowsCloud experience (AWS or equivalent)Solid understanding of data modeling, data validation, and ETL workflowsExperience working with structured and unstructured dataFamiliarity with cloud-based infrastructure and production deploymentsExperience with databases (SQL and/or NoSQL) and data storage systemsStrong debugging, performance optimization, and system reliability skillsPreferred Programming LanguagePythonGoTypeScript (React.js)Dart (Flutter) Preferred QualificationsExperience in healthcare, medical devices, or health-tech startupsFamiliarity with AI/ML workflows and production model deploymentExperience working with hospital systems or clinical dataKnowledge of data security best practices in cloud environmentsCompensation StructureThis role begins with a 3-6 month contract phase at $3,000-$6,000/month to establish mutual fit. Upon conversion to full-time employment, salary range is $80,000-$110,000 plus equity, based on experience. Full-time benefits include health insurance (medical, dental, vision) and performance bonuses.