Full Stack Engineer
Position Title: Full Stack Engineer (x5) Location: New York, NY (Flatiron) Position Type: Full-Time (Permanent) Work Policy: 100% Onsite Start Timeline: ASAP CompensationNew Grad: $150,0005–6 Years Experience: $230,000Exceptional Candidates: Up to $290,000 Role Summary We are hiring exceptional Full Stack Engineers with a backend focus and a strong product engineering mindset. You will work directly with the founding team to design, develop, and ship features that support the company’s financial infrastructure and AI-driven product vision. This is a hands-on role with ownership over projects from concept to deployment. Core ResponsibilitiesArchitect, develop, and deploy full stack solutions with a focus on backend systemsCollaborate directly with leadership to define and deliver product requirementsOwn projects from 0–1, ensuring scalability, security, and performanceWork closely with the engineering team to improve system architecture and processesWrite clean, maintainable, and efficient code Must-Have Qualifications3–9 years of full stack or backend engineering experience (exceptional new grads considered)Proven experience taking products from concept to launch (0–1 experience)Strong problem-solving skills and architectural thinkingAbility to work 60–70+ hours/week in-person in NYCHighly ambitious with excellent communication skillsExperience at an early-stage, high-growth startupHands-on engineer who turns ideas into resultsAbility to system architect end-to-end solutions for entire productsExperience with cloud platforms (e.g., Google Cloud Platform)Strong fluency in JavaScript / TypeScript, Node.js / ExpressExtensive experience designing schemas for SQL databasesHigh ownership mentality and a do-what-it-takes approach Preferred QualificationsExperience building products, systems, or businesses from 0–1Ex-founders, startup operators, or others with demonstrated resilience and ownershipExperience in fintech (FP&A systems, credit cards, bill pay, business banking, etc.) Engineering CultureHigh-intensity, in-person environment with end-to-end ownershipRapid iteration cycles and startup paceCollaboration directly with founders and peers Interview Process Co-Founder Intro Call (15 min): Communication, ambition, and cultural fit Second Co-Founder Call (15 min): Communication, ambition, and intelligence Coding Test (1 hr): Code quality, structure, and framework knowledge Systems Design (1 hr): Solve complex architectural case study