Senior Software Engineer
Underdog.io -Apply to top tech jobs in 60 seconds. A place where companies apply to you · San Francisco Bay Area · 6 days ago
HybridInformation Technology$370k/yrFull-time
About the role
We’re redefining enterprise outbound sales through cutting-edge AI and LLM-powered agent technology. Trusted by innovators like 1Password, Fivetran, and Greenhouse, our platform transforms how sales teams generate pipeline at scale. As a category creator in AI-driven sales acceleration, we empower revenue teams to achieve unprecedented efficiency—and we’re just getting started.
Responsibilities
- Build end-to-end features across our core platform using React, TypeScript, Node.js, and Python—from AI agent orchestration to scalable data pipelines.
- Partner with engineering leadership to define architecture, quality standards, and development processes.
- Elevate junior engineers through code reviews, best practices, and hands-on technical guidance.
- Design systems leveraging LLMs to automate sales tasks, personalization, and analytics.
- Ship solutions that directly impact enterprise sales teams (ideation → production → iteration).
- Ensure reliability, scalability, and speed across 100M+ interactions.
Requirements
- 6+ years building production-grade full-stack applications (React, TypeScript, Node.js, Python).
- 1+ year in a technical leadership role (mentoring, architectural decisions, cross-functional influence).
- Proven success in startups or high-growth tech environments (comfort with ambiguity, rapid iteration).
- Mastery of distributed systems, API design, and database optimization.
- Strong communicator who thrives in collaborative, product-driven teams.
Qualifications
- Hybrid Flexibility: Ability to work from our SF office 3+ days/week.
Skills
- Frontend: React, TypeScript, Vercel
- Backend: Node.js, Python, GraphQL/REST
- Infra: AWS, Kubernetes, PostgreSQL
- AI Tooling: LLM orchestration, agent frameworks, real-time analytics
Benefits
- Compensation & Benefits
- Base Salary: Up to $370,000
- Equity: Meaningful ownership in a high-growth venture
- Health: 100% covered medical, dental, vision
- Flexibility: Unlimited PTO + hybrid work model
- Growth: Annual learning stipend, leadership training
- Workspace: Premium hardware + ergonomic setup support
Pay
- Base Salary: Up to $370,000
Schedule
- Hybrid Flexibility: Ability to work from our SF office 3+ days/week.