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Staff Software Engineer

1 week ago
United States
Full-time
Lead
Software Engineer
Software Development
AWS Go Java LLM Machine Learning Microservices Python Salesforce Salesforce Apex Salesforce Lightning
Apply Now
Toast

Toast

Toast is an all-in-one platform for restaurants, offering tableside ordering, online ordering, and labor management to empower businesses in the food service industry.

Hotels, Restaurants & Leisure
1K-5K
Founded 2012
View All Jobs 16

Description

  • Architect and code high-performance backend services and ML pipelines in a hands-on role.
  • Build and prototype 0-to-1 internal products using LLMs and agentic AI.
  • Design and implement machine learning models that provide real-time recommendations to sales users.
  • Develop integration layers between the custom quoting engine, Salesforce, and internal data lakes.
  • Solve complex synchronization and architecture challenges across the go-to-market stack.
  • Drive engineering quality through code reviews, automated testing, and best practices.
  • Turn high-level goals into sequenced, production-ready code with broad impact.
  • Build flexible, decoupled backend systems that can adapt as AI strategy evolves.
  • Add deep observability to services to improve reliability and monitoring.
  • Mentor SE1-SE3 engineers and model strong engineering practices.

Requirements

  • Extensive experience with backend languages such as Java, Go, or Python.
  • Track record of building complex, distributed systems.
  • Hands-on experience deploying machine learning models in production.
  • Experience building with LLMs, such as LangChain, RAG architectures, or model fine-tuning.
  • Experience with complex enterprise software, custom quoting engines, or Salesforce Apex/LWC integrations.
  • Ability to design event-driven architectures and manage data flow across disparate systems with high integrity.
  • Bachelor’s or Master’s degree in Computer Science or a related technical field.
  • Experience building internal sales tech or fintech tools that impact revenue (preferred).
  • Familiarity with AWS data services such as SageMaker, Lambda, or SQS (preferred).
  • Passion for reducing human-in-the-loop friction through intelligent automation (preferred).

Benefits

  • Base salary range of $168,000 to $269,000 USD.
  • Additional cash compensation may include overtime, bonus, or commissions if eligible.
  • Equity may be included if eligible.
  • Competitive compensation and benefits package.
  • Hybrid work model with in-person collaboration and flexibility to meet individual needs.
  • Benefits designed to support a healthy lifestyle and changing employee needs.
  • Accessible and inclusive hiring process with reasonable accommodations available.

Interested in this position?

Apply directly on the company website

Apply Now

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