
Staff Software Engineer
Interface AI3 months ago
Base Salary
$260k - $310k/yr
Responsibilities
- Define and own the platform’s technical architecture, including multimodal APIs, real-time event systems, AI orchestration layers, and data infrastructure
- Lead cross-functional technical initiatives by turning ambiguous product bets into engineering roadmaps and resolving systemic risks
- Architect scalable production-grade agentic AI and conversational AI systems, including LLM integration layers, retrieval pipelines, tool-use orchestration, and evaluation frameworks
- Establish service contracts, data models, deployment patterns, observability practices, and reliability targets for engineering scale
- Connect product vision with engineering execution and drive architecture into shipped systems
- Embed AI-native development using Claude Code and Cursor into engineering practices
- Mentor and elevate senior engineers
- Write code, review systems, and make technical decisions affecting the company
Requirements
- 8+ years of software engineering experience, including several years setting technical direction
- A demonstrated record of architectural wins involving scalable, production-grade systems
- Expert proficiency in TypeScript and Python and strong JavaScript skills for full-stack contributions
- Deep expertise in distributed systems, event-driven architectures, cloud-native infrastructure, multi-tenancy, and horizontal scale
- Strong understanding of LLM-based systems, including context management, tool-use patterns, latency and cost trade-offs, evaluation strategy, and agentic AI architecture
- Required BS or BA in Computer Science
- MS or PhD in Computer Science, AI, or a related field is a meaningful plus
- Bonus experience with production conversational AI, voice AI, real-time NLP pipelines, fintech, payments, core banking, financial data infrastructure, or early-stage startups
- Published work, open-source contributions, or recognized technical writing in AI systems or platform engineering is a bonus
Benefits
- 100% paid health, dental, and vision care
- 401(k) and financial wellness perks
- Daily meals
- Commuter benefit
- Monthly wellness stipend
- Claude Enterprise and frontier AI tools for every employee
- Discretionary PTO and paid parental leave
- Mental health, wellness, and family benefits
- Full-time, in-person work in San Francisco five days per week