Staff Software Engineer, Agentic Ads

Replit is an agentic AI software-creation platform for creating, launching, and growing apps, websites, tools, and businesses through natural language.

Series D0 current maintainers0 active leadsTeam intelligence

Maintainer signals as of 9/25/2026

Foster City, United States
About Replit

Replit combines an AI agent with integrated application infrastructure—including authentication, databases, hosting, monitoring, integrations, and enterprise controls—to let users build and deploy software from one workspace.

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Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will define the architecture and roadmap for agent-powered advertiser software. You will build trustworthy growth recommendations and authorized actions, integrate external services, and establish reliable measurement. You will create durable cross-platform workflows with safe retries and recovery, implement financial controls, evaluate agent behavior, monitor production systems, lead delivery across teams, and mentor engineers.

Requirements

  • Staff-level technical leadership on complex customer-facing products or platforms
  • Software engineering and system design expertise
  • Experience with APIs, data modeling, distributed systems, asynchronous workflows, and customer-facing product experiences
  • Experience operating third-party integrations under duplicate requests, partial failures, rate limits, schema changes, and inconsistent external state
  • Experience shipping LLM-powered products or agentic workflows
  • Experience with tool use, orchestration, evaluations, and safeguards
  • Experience with instrumentation and experiments
  • Knowledge of authentication, authorization, sensitive data, approval boundaries, and consequential-action limits
  • Ability to align cross-functional teams and mentor engineers

Responsibilities

  • Set technical direction and architecture for Agentic Ads
  • Build agent-powered growth experiences
  • Design integrations with external services
  • Establish reliable measurement and connect product activity to business outcomes
  • Develop automation based on performance signals
  • Implement scoped authorization, approvals, budget limits, auditability, reporting, and pause controls
  • Build durable workflows with idempotency, retries, reconciliation, observability, and recovery
  • Establish agent evaluations and production monitoring
  • Lead cross-functional initiatives
  • Mentor engineers and own production quality and operation

Benefits

  • Equity
  • 401(k) program with 4% match
  • Health, dental, vision, and life insurance
  • Short-term and long-term disability insurance
  • Paid parental, medical, and caregiver leave
  • Flexible time off and holidays
  • Commuter benefits
  • Monthly wellness stipend
  • In-office setup reimbursement
  • Quarterly team gatherings
  • In-office amenities