Senior Full-Stack Developer (WealthTech) — Montreal (Hybrid)

𝗔𝗯𝗼𝘂𝘁 𝗦𝗼𝗳𝗶𝘀𝘁𝗶𝗰.𝗔𝗜 Sofistic.AI is the AI-native intelligence platform for wealth management. Powered by Sofi, our intelligence layer, we give advisors a persistent, 360° view of each client's full financial picture and surface the right insight at the right moment — turning 4 client touchpoints a year into 50+. And because client data never leaves the advisor's secure environment, no general-purpose AI can replicate what we do. We're SOC 2 Type II, already trusted by major financial institutions and family offices, and scaling from Canada into the US and beyond. 𝗧𝗵𝗲 𝗿𝗼𝗹𝗲 We're looking for a senior full-stack developer who ships. You'll own features end-to-end — frontend to backend to production — on a small team where your work reaches customers in days, not weeks. This isn't a role where you wait for tickets. You'll shape technical decisions, break big problems into small reversible releases, and use AI as a daily force multiplier. If you want real ownership at the core of a product that's scaling, this is it. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂'𝗹𝗹 𝗱𝗼 • Own features across the stack — design, build, test, deploy, and operate them in production. • Ship small, incremental, reversible changes to production daily using trunk-based development. • Make pragmatic architectural calls: modular services, scalable by design, cost-conscious. • Write well-tested code and lean on automation for testing, deployment, and operations. • Integrate AI into your own workflow and into the product where it creates customer value. • Review peers' work, raise the engineering bar, and mentor where it helps the team move faster. • Tie technical decisions to customer and business impact — and push back when something doesn't. 𝗪𝗵𝗮𝘁 𝘄𝗲'𝗿𝗲 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 • 5+ years building and shipping production web applications, full-stack. • Strong React and TypeScript; solid backend experience (Node.js or similar). • Comfortable owning the full lifecycle: API design, data modeling, testing, CI/CD, deployment, monitoring. • Experience with cloud infrastructure (AWS preferred) and modern deployment practices. • A track record of frequent, low-risk releases — you think in increments, not big-bang launches. • Strong ownership instinct and sound judgment under ambiguity; you make the good-enough call and adjust. • A clear communicator who collaborates well with product, design, and other engineers. 𝗕𝗼𝗻𝘂𝘀 • Fintech / wealth / financial-data experience. • AI/ML integration experience (LLMs, RAG, agentic workflows). • Serverless judgment — including knowing when not to use it. • Experience in a regulated, compliance-driven environment (SOC 2, privacy). • Bilingual (English / French). 𝗛𝗼𝘄 𝘄𝗲 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿 We optimize for speed without breaking quality: • Trunk-based development, short-lived branches, frequent merges into main. • Multiple safe production deploys per day; small, reversible increments. • AI-first — we continuously adopt tools that measurably improve how we work. • Metrics-driven, automation-first, cost-conscious by design. • Fast decisions: aim for good-enough and adapt, time-box research, 80% agreement but 100% alignment. 𝗪𝗵𝘆 𝗷𝗼𝗶𝗻 • Ground floor of a well-backed, fast-scaling company — experienced leadership and a seasoned board behind it. • Real ownership: your code reaches customers in days, and you help shape both the product and the engineering culture. • A bright office right on the water in Old Montreal — just off the bike path, with plenty of bike parking. Walk, bike, or run in. • Breakfast and lunch on us, and Thursday 5 à 7s. • Hybrid flexibility — 3 days in office, 2 remote. • A flexible personal allocation you can put toward wellness or your RRSP. • Time off that's actually meant to be taken. • A team that takes the work seriously without taking itself too seriously.

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