Staff Software Engineer, Agentic Ads

Replit·Foster City, CARemote$20,833–$30,000 USD/mo

In short

→Construyes experiencias de anuncios inteligentes con IA para emprendedores en Replit.
→Trabajas en productos de crecimiento con enfoque en confianza, control financiero y automatización segura.
→Eres líder técnico en un área nueva: defines arquitectura, lideras equipos y llevas a producción soluciones agenticas.

No se requiere inglés, pero el puesto está en inglés.

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What they ask for

✓Liderazgo técnico de nivel Staff en productos de cliente.
✓Experiencia en diseño de sistemas distribuidos y flujos asíncronos.
✓Habilidades prácticas en integraciones con terceros y manejo de errores.
✓Experiencia con productos impulsados por LLMs y flujos agenticos.
✓Juicio sólido en medición de datos, experimentos y feedback incierto.
✓Capacidad para liderar iniciativas ambiguas con múltiples equipos.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

LLMsAgentic workflowsAPIsThird-party integrationsDistributed systemsAsynchronous workflowsData modelingInstrumentationExperimentsObservability

Who should you write to at Replit?

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Compensation: $250K – $360K • Offers Equity. Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. ABOUT THE ROLE: Help turn “I built a business” into “I have customers.” As a Staff Software Engineer on Replit’s Money team, you’ll help shape Agentic Ads: an emerging area focused on using AI to make customer acquisition more accessible to businesses built on Replit. This role focuses on intelligent, advertiser-facing software—not ad-serving infrastructure, an ad exchange, or a real-time bidding engine. You’ll tackle problems at the intersection of AI, business growth, measurement, and trustworthy automation, turning complex decisions into clear, useful experiences. You’ll help define a new product area, working closely with product, design, and engineering to discover customer needs and deliver practical solutions. This is a hands-on Staff role: you’ll own architecture, lead delivery across teams, mentor engineers, and turn an ambitious vision into incremental customer value. YOU WILL: - Set technical direction for Agentic Ads, translating customer needs into an architecture and roadmap that balance rapid learning with long-term reliability. - Build agent-powered experiences that help businesses make informed growth decisions, translating user goals into understandable recommendations and appropriately authorized actions. - Design extensible integrations with external services, using well-defined APIs and abstractions that accommodate changing provider capabilities and requirements. - Partner with product and data teams to establish reliable measurement, connect product activity to business outcomes, and address data quality, delayed feedback, and uncertainty. - Develop intelligent automation that learns from performance signals and helps users improve outcomes within their goals and constraints. - Make financial control a product requirement: scoped authorization, explicit approvals, budget limits, auditable decisions, clear reporting, and reliable pause controls. Distinguish recommendations from actions that commit customer spend. - Make cross-platform workflows reliable with durable state, idempotency, safe retries, reconciliation, observability, and recovery from partial failures, expired credentials, rate limits, and provider API changes. - Establish agent evaluations and production monitoring for plan quality, tool selection, policy compliance, spend safety, and verified execution. Partner on experiments that distinguish attributed results from incremental customer value. - Lead ambiguous initiatives across product, design, AI, data, security, and partnerships. Stay hands-on with implementation, define incremental milestones, mentor engineers, and own the quality and operation of what the team ships. REQUIRED SKILLS AND EXPERIENCE: - A track record of Staff-level technical leadership on complex customer-facing products or platforms: setting direction, resolving ambiguity, and delivering through launch and production operation across multiple teams. - Strong hands-on software engineering and system design skills across APIs, data modeling, distributed systems, asynchronous workflows, and customer-facing product experiences. - Experience building and operating third-party integrations that remain correct under duplicate requests, partial failures, rate limits, changing schemas, and inconsistent external state. - Practical experience shipping LLM-powered products or agentic workflows, including tool use, orchestration, evaluations, and safeguards for actions taken against external systems. - Strong data and measurement judgment: experience using instrumentation and experiments to evaluate product outcomes, and the ability to reason about noisy data, delayed feedback, uncertainty, and

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