Toast

Senior Full-stack Engineer

Toast
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3 hours ago
Dublin, IrelandSenior
H1B Sponsor

Responsibilities

  • Serve as the technical lead owning end-to-end architecture and direction for services, internal tools, and data systems.
  • Design and build backend services, integrations, APIs, and data contracts for ingesting engineering, tooling, and cost signals.
  • Build role-based reporting for engineering health, AI and tooling spend and ROI, cost, and capitalization.
  • Drive significant projects from design through rollout in partnership with the Product Owner and non-engineering stakeholders.
  • Own quality, reliability, operational monitoring, automated testing, and production support for business-critical reporting.
  • Mentor less experienced engineers through design reviews, constructive feedback, and agent-assisted engineering practices.

Requirements

  • 5+ years of software engineering experience designing, building, and operating production full-stack systems, including data-intensive systems that automate manual business and operational processes.
  • Proven ability to deliver significant projects from design through rollout with strong technical and business understanding.
  • Proficiency in at least one modern programming language such as Python, Kotlin, or TypeScript.
  • Hands-on use of agentic engineering as a core part of the working process.
  • Strong backend, API integration, SQL, and data modeling skills.
  • Proficiency with a modern web front-end stack sufficient to prototype visualizations and review front-end work.
  • Ownership of the full software lifecycle, including design reviews, automated testing, monitoring, and production support.

Benefits

  • Hybrid role based in the Dublin office two days per week.
  • Toast offers competitive compensation and benefits designed to support employees’ health, lifestyle, and changing needs.
  • AI tools are provided across disciplines to support faster, more independent, and higher-quality work.
  • Toast supports an accessible and inclusive hiring process with reasonable accommodations available.
Toast

About Toast

1,001-5,000 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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