Software Engineer (Growth)

Software Engineer (Growth)Location - San Francisco, California (Hybrid)Compensation - $200,000 – $260,000 Base + Competitive EquityVisa - Visa Sponsorship Not AvailableCompany Stage - Series A ($24M Raised)Industry - Artificial Intelligence, Voice AI, Conversational AI, Developer Infrastructure, Growth Engineering, SaaS, Enterprise SoftwareAbout the CompanyThe company is building one of the most advanced voice AI platforms for enterprise customer experiences, enabling businesses to deploy highly realistic AI voice agents that drive measurable business outcomes across sales, customer support, and contact center automation.Its proprietary speech models help organizations automate customer conversations while delivering human-quality interactions at scale. The platform has demonstrated significant improvements across customer acquisition, sales conversion, IVR containment, and operational efficiency for both high-growth startups and Fortune 500 enterprises.Backed by Unusual Ventures and Alumni Ventures with a recent $24M Series A, the company is rapidly expanding its engineering organization while building the next generation of production-grade voice AI infrastructure. As product adoption accelerates, the company is investing heavily in product-led growth and customer acquisition.As a Software Engineer (Growth), you'll own the web platform responsible for user acquisition, activation, onboarding, experimentation, and conversion while partnering closely with Engineering, Product, Marketing, and Sales to build experiences that directly impact company revenue.This is an exceptional opportunity to join an AI-native startup where engineers own products end-to-end, influence company growth strategy, and build software that directly impacts customer acquisition at one of the fastest-growing Voice AI companies.What You'll DoOwn and continuously improve the company's React and TypeScript web applicationBuild high-converting signup flows, onboarding experiences, and product activation journeysDesign and develop frontend features using React and TypeScriptBuild backend APIs and services using Node.jsArchitect analytics instrumentation across the customer lifecycleBuild experimentation frameworks supporting A/B testing and rapid iterationDesign dashboards and event tracking using modern analytics platformsOptimize customer acquisition funnels, activation, retention, and conversion metricsPartner closely with Product, Marketing, Sales, and Growth to launch high-impact featuresImprove frontend performance, scalability, reliability, and engineering qualityTranslate business metrics into product improvements through rapid experimentationContinuously iterate on growth initiatives using quantitative data and customer insightsIdeal Candidate BackgroundExperience Requirements3–7 years of full-stack software engineering experienceExperience building customer-facing SaaS productsExperience working at early-stage startups (Series A or earlier preferred)Experience owning features from concept through productionExperience building growth-oriented product experiencesExperience shipping measurable improvements to user acquisition or conversion funnelsExperience collaborating closely with Product, Marketing, and Growth teamsStrong startup ownership mentality with demonstrated engineering executionTechnical RequirementsStrong proficiency with React and TypeScriptExperience building scalable frontend applications with exceptional user experienceStrong Node.js backend engineering experienceExperience designing and building production APIsExperience with analytics instrumentation platforms such as Segment, Amplitude, Mixpanel, or PostHogExperience designing and executing A/B testing and experimentation frameworksStrong understanding of product analytics and growth metricsExperience building conversion funnels, onboarding systems, or self-serve SaaS experiencesStrong software engineering fundamentals across scalability, maintainability, and performanceExperience working with API-first products or developer tools preferredEducationBachelor's degree in Computer Science or another technical discipline preferredStrong engineering background with demonstrated technical excellenceExceptional candidates with outstanding startup engineering experience consideredSoft SkillsStrong product intuitionData-driven decision makerExcellent communication skillsHigh ownership mentalityComfortable operating with ambiguityStrong cross-functional collaboration skillsSystems thinker with strong analytical abilityBias toward rapid executionGrowth mindset with customer obsessionPassion for AI-powered productsCompensation & BenefitsBase Salary: $200,000 – $260,000Competitive Equity PackageHybrid Engineering Team (San Francisco)Opportunity to build one of the fastest-growing Voice AI companiesDirect collaboration with founders and executive leadershipSignificant ownership across product-led growth initiativesHigh-impact engineering culture with exceptional career growthFast-growing Series A company with meaningful early equityOpportunity to influence company-wide growth strategy through engineeringWhy JoinThis is an opportunity to build one of the fastest-growing AI-native customer experience platforms in the market.You'll work at the intersection of growth engineering, frontend development, product experimentation, analytics, and conversational AI while building experiences that directly influence customer acquisition and company revenue.As a Software Engineer (Growth), you'll own critical growth surfaces, collaborate directly with leadership, and help define how AI companies scale through world-class product engineering.