Job descriptionWe're a Toronto Insurtech start‐up modernizing data for the globalP&C Re/Insurance market. Post‐MVP and raising our pre‐seed, we need a senior engineer who can ship fast and own features end‐to‐end. Collectively, our team, advisors, and investors have held executive roles at major global insurers and at leading companies including SpaceX, Google, Snowflake, Salesforce, Citadel, Blackstone, and KKR.What You'll DoBuild React(TypeScript) front‐ends and SpringBoot(Java17) micro‐services on AWSDrive features from design to production, including tests and CI/CDOptimise data pipelines (PostgreSQL+Supabase) for scale, performance, and SOC2 complianceCollaborate closely with founders and data science to productionise ML modelsShape our engineering culture and roadmapWhat You Bring5+years building production apps with React and SpringBoot (or similar Java)Strong TypeScript, REST/GraphQL, relational DB, and cloud‐native skillsStart‐up or small‐team experience; you prioritise and deliver with minimal specCI/CD, Docker, and infrastructure‐as‐code fluencyMust already live in Canada and not require sponsorshipBonus: insurance/fintech, SOC2, live near downtown TorontoWhy UltrassureHigh ownership: your code reaches global Re/Insurance industry within weeksAll in comp $147-175k cad (depending on preferred salary/equity split)Green‐field stack: React18, Vite, Java17, SpringBoot3, AWS CDKSeniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesSoftware DevelopmentReferrals increase your chances of interviewing at Ultrassure by 2xGet notified about new Lead Engineer jobs in Toronto, Ontario, Canada.Software Engineer, Backend (All Levels / All Teams)Software Engineer I, Entry Level (Fall 2024-Spring 2025) - TorontoDeveloper Specialist (New or Recent Graduate)Software Developer Full Stack (Junior) 9063-1115Software Application Developer (New or Recent Graduate)Junior Software Developer (Askuity division)Frontend Software Engineer (Remote - Canada)Software Developer, Equity Research - TorontoWe're unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr