finally - Senior Product Engineer
Requirements
• 7+ years shipping production software, with at least 3 years in modern web stacks (React, TypeScript, Node, Python) • Demonstrable AI-augmented engineering chops. You've actually shipped meaningful work with Claude Code / Cursor / Codex at the wheel, and can articulate what you delegate vs. what you own • A track record of shipping at startup pace, with strong opinions about scope, sequence, and what's worth building • Comfort working across the stack, including infrastructure and data layers • Experience with cloud platforms (AWS, GCP, or similar) • Strong product instincts. You think about user impact, not just implementation • Ability to operate independently and make sound decisions in a fast-moving, low-structure environment • Clear communicator who collaborates well across disciplines • Backend depth - Postgres, async workers, agent orchestration patterns, LLM API integration • Prior FinTech, accounting, or expense management product experience • Familiarity with third-party financial APIs (e.g., Stripe, Plaid, QBO) • Exposure to security, compliance, or regulated environments (SOC 2, PCI, etc.) • Design system contribution - you've shipped tokens and components, not just consumed them • Open-source presence or public AI-engineering writing • How We Work • How We Work • Small, collaborative team with high ownership and low ego • We prioritize progress over perfection, but care deeply about quality • Engineers are expected to think, not just execute • We value clear communication, good judgment, and accountability
Responsibilities
• Own and ship full-stack features end-to-end, from shaping early ideas to delivering production systems used by customers daily • Build complex, data-dense interfaces — review queues, journal entry editors, reconciliation workflows, agent-state visualization, financial reports — that don't break under real customer data • Use AI tooling as your primary mode of writing code - Claude Code, Codex, or equivalent. AI does most of the implementation work under your direction; you own architecture, decomposition, verification, and review. Push back when AI gets it wrong — taste and judgment are why you're here, not raw typing speed. • Architect backend services and APIs that handle sensitive financial data with high standards for performance, security, and data integrity • Build clean, fast, and intuitive frontend experiences that translate complex financial concepts into simple user workflows • Make pragmatic technical decisions balancing speed, quality, and long-term maintainability without over-engineering • Debug and resolve production issues across the stack; improve observability and system resilience over time • Identify and address performance bottlenecks, scaling challenges, and areas of technical debt • Collaborate closely with product and design to shape roadmap and deliver meaningful user outcomes • Help define how we build by contributing to code quality, architecture decisions, and team practices • Mentor other engineers and raise the bar through thoughtful feedback and hands-on support
Benefits
• Medical, Dental, Vision plans • Generous PTO, plus company holidays • Remote-first work environment (must be able to overlap with East Coast time zone) • Quarterly team offsites (you will likely need to travel to various locations) • High-impact role with real ownership over product and technical direction • Opportunity to build in a complex, meaningful space (financial systems matter) • Direct access to leadership and fast decision-making.
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