Founders Initiatives, Technical Ex-Founders

ABOUT RETELL AIRetell AI is using first-principles thinking to reimagine the call center with cutting-edge voice AI. Thousands of companies now use Retell's AI voice agents to handle sales, support, and logistics calls that once required large teams of human agents. Backed by Y Combinator, Alt Capital, and other leading investors, we've scaled to $80M in ARR with a team of 50, up from $5M at the start of 2025, and are now valued at over $1.5B.Our vision for 2026 is to build a modern CX platform where entire contact centers are powered by AI. Instead of basic automation that needs constant human tuning, we're creating intelligent AI “workers” that act as frontline agents, QA analysts, and managers, continuously executing, monitoring, and improving every customer interaction.We're growing fast and looking for ambitious builders who want to tackle hard technical problems, move quickly, and have a real impact on one of the fastest-growing voice AI companies in the world.Let's build the future together.Recent recognition:No. 1 Best Places to Work in the Bay Area, San Francisco Business Times 2026Top 50 AI Apps, a16z (2025)#3 Fastest-Growing Software Company, G2 Best Software Awards 2026Best Agentic AI Software, G2 Best Software Awards 2026#4 Fastest-Growing Software Vendor, Brex Benchmark 2025Enterprise Tech 30 Class of 2026, Nasdaq & Wing VCTop-Ranked Startup, Lean AI LeaderboardBacked by Y CombinatorRetell AI transforms customer experience with voice AI for enterprises, including customers like CVS/Aetna, American Airlines, Lenovo, and Grab. We have more customer stories than we can tell!ABOUT FOUNDERS INITIATIVESFounders Initiatives is a cross-functional team that works directly with Retell's founders on the company's highest-priority opportunities and challenges. Team members are expected to operate across functions, build from first principles, and help scale the business in whatever way creates the most impact.This is not a narrowly scoped role, it is a high-ownership builder position where you will work across product, engineering, GTM, operations, and AI systems to design and ship core company infrastructure.ABOUT THE ROLE We are hiring a Founders Initiatives, Technical Ex-Founders to design and implement internal and external AI systems that power how Retell hires, sells, operates, and scales.You will be responsible for building production-grade AI workflows, automations, and agent systems that directly impact company operations and customer experience.This role sits at the intersection of applied AI, full-stack engineering, and startup operations.KEY RESPONSIBILITIESHR & Recruiting AI SystemsBuild systems that extract structured signals from resumes (skills, experience, founder traits, domain expertise)Develop lead scoring models to predict interview success and role fitDesign AI recruiter workflows for candidate screening and qualificationAutomate personalized outbound email and candidate engagement workflowsSecurity & Compliance AutomationBuild automation systems for customer security workflows (BAAs, DPAs, DocuSign, contract review flows)Automate security questionnaire and compliance response generationImprove internal tooling for enterprise readiness and audit processesOperational Infrastructure ToolsBuild systems for accounts receivable automation and finance-related email workflowsCreate automated enterprise customer onboarding and account setup toolsDesign internal systems that reduce manual operational overhead across teams3rd-Party Integrations & Platform WorkIntegrate with CRM systems such as Salesforce, HubSpot, and GoHighLevelBuild workflow automation using tools like Zapier, n8n, and MakeDesign LLM-powered systems using OpenAI, Gemini, Claude, and other modelsOwn API-based integrations that connect internal systems across the companyGTM Engineering & Growth AutomationBuild HubSpot and Lark automations to improve sales and marketing efficiencyDevelop lifecycle automation systems for customer engagement and retentionCreate targeted website personalization and ad content generation systemsBuild email personalization and outbound automation pipelines at scaleYOU MIGHT THRIVE IF YOUHave a Bachelor’s degree in Computer Science, Computer Engineering, or a closely related technical field.Have 2+ years professional software engineering experienceHave 1+ year of startup experience and are comfortable with ambiguity and fast iteration.Think like a founder and operate with high ownershipHave strong software engineering skills (backend, full-stack, or systems)Have hands-on experience building with LLMs or AI agents in productionAre comfortable working across product, engineering, and operationsMove fast, iterate quickly, and are comfortable with ambiguityPrefer building systems over working on narrowly defined tasksCare deeply about real-world impact over theoretical workJOB DETAILSCash: 180k - 300kEquity: Offers Meaningful EquityLocation: Redwood City, CA, US - relocation provided US Visas: Retell AI is open to sponsoring work authorization for qualified candidates, including H-1B, TN, L-1, E-3, F-1 (OPT/CPT), and O-1 visas. OTHER BENEFITS100% coverage for medical, dental, and vision insurance$70/day DoorDash credit for unlimited breakfast, lunch, dinner, and snacks$200/month wellness reimbursement (gym, fitness classes, etc.)$300/month commuter reimbursement (gas, Caltrain, etc.)$75/month phone bill reimbursement$50/month internet reimbursement COMPENSATION PHILOSOPHYBest Offer Upfront: Choose from three cash-equity balance options; no negotiation needed.Top 1% Talent: Above-market pay (top 5 percentile) to attract exceptional builders.High Ownership: Small teams, >$1M revenue/employee, and significant equity.Performance-Based: Offers tied to interview performance, not experience or past salaries.INTERVIEW PROCESSIntro Call (15-20min): Connect with our talent team to get a deeper look at the team and the work you'd be doing.First Technical Phone Interview (45 min): System Design & Project Deep DiveSecond Tech Screen (45min): Tools & AutomationFinal Interview Coding and Technical Round (90 min)Cross-Functional Interview (30 min)Past Project Deep Dive (30 min)