Toast

Staff Software Engineer, Voice AI Platform

Toast
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6 days ago
Remote, United StatesStaff+
H1B sponsor

Base Salary

$151k - $309k/yr

Responsibilities

  • Design, build, deploy, and maintain resilient and scalable backend services, applications, and core platform components for Toast’s Voice AI platform.
  • Lead complex cross-cutting projects from design through production while owning outcomes and aligning stakeholders across teams.
  • Define architectural decisions, technical patterns, and standards that shape the platform and reduce complexity for dependent engineering teams.
  • Build and evolve integrations with AI platforms and internal Toast systems while balancing speed, reliability, and scalability.
  • Establish observability, monitoring, and evaluation frameworks for AI-powered systems and use production data to improve system behavior.
  • Set engineering quality standards, provide written technical guidance, and mentor engineers through reviews and design feedback.

Requirements

  • At least 8 years of experience with object-oriented languages such as Java or Kotlin.
  • Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related field.
  • Experience developing AI-integrated products or features involving LLMs or other AI capabilities.
  • Experience reasoning about AI-powered systems, including nondeterminism, evaluation strategies, observability, and cost management.
  • Experience shipping complex, mission-critical production services and owning them over the long term.
  • Track record of leading multi-person and multi-team projects from design through rollout.
  • Deep understanding of distributed systems, scalability, and production reliability.
  • Basic familiarity with frontend development.
  • Strong cross-team communication and ability to influence direction without formal authority.
  • Active use of AI coding tools such as Claude Code or Cursor and experience helping others become more proficient with them.
  • Experience with voice or conversational AI platforms is preferred but not required.

Benefits

  • US remote work or hybrid work in Boston or New York, subject to regional in-office expectations.
  • Competitive total rewards including base salary, potential overtime, bonus or commissions where eligible, equity, and benefits.
  • Benefits programs supporting healthy lifestyles and employees’ changing needs.
  • Accessible and inclusive hiring process with reasonable accommodations available.

Tech Stack

Toast

About Toast

5,001-10,000 employees

Toast is the operating system behind the hardest-working people out there — the restaurateurs and retailers running busy businesses. We build tools to match their effort, rigorously designed to perform under pressure, with 1,000 little features for every make-or-break moment. Our POS platform brings hardware, software, AI, and financial technology together to help operators get busy, stay busy, and run busy. We’re Toasters, proud to innovate alongside our customers. Want to join us? https://careers.toasttab.com/

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