Jobs at Toast

Designs and supports cloud-native infrastructure, automation, landing zones, network and security infrastructure across AWS regions. Builds and maintains infrastructure-as-code modules, CI/CD tools, developer platform services, and migration tooling. Establishes coding standards, tests internal tools, mentors developers, and leads critical platform features at scale.

Staff Software Engineer responsible for architecting, building, and scaling AI agent systems for restaurant marketing and demand generation. The role requires hands-on backend and full-stack development, technical leadership, cross-functional collaboration, mentoring, end-to-end feature delivery, and improving engineering workflows with AI tools. The engineer will design reliable systems, resolve performance bottlenecks, guide technical standards, and support product growth in a hybrid Dublin environment.

Design, build, and lead scalable backend and full-stack solutions for AI agent systems in marketing and demand generation. Write code, prototype patterns, resolve performance bottlenecks, define architecture, ship features end-to-end, and monitor production outcomes. Collaborate with product, design, and engineering leaders while mentoring engineers and advancing agentic development practices, software quality, and technical standards.

Build and scale Toast’s labor cost and timekeeping platforms, processing tens of millions of shift events weekly. Responsibilities include designing, implementing, testing, deploying, operating, and improving backend systems; owning production services; partnering with product and design; conducting code reviews; and mentoring engineers. The role focuses on reliable, maintainable, data-intensive systems operating at massive scale.

Design, develop, and maintain high-performance Android POS payment integrations using Kotlin. Lead architecture and technical decisions, optimize secure mobile payment flows, integrate hardware SDKs, ensure PCI-DSS compliance, troubleshoot complex issues, and mentor engineers. Collaborate across backend, product, UX/UI, and QA teams while improving reliability, observability, scalability, and development practices.

Build and maintain scalable software that helps restaurants improve guest experiences. Ship features end-to-end, collaborate with Product, Design, and Engineering, monitor outcomes, and iterate based on usage. The role involves Java and Kotlin backend development, frontend integration, AI-assisted development, agile delivery, testing, clean code, and cross-functional communication. This hybrid position requires working in the Dublin office two days per week.

Design, build, and maintain scalable backend and full-stack solutions for restaurant marketing and guest engagement. Ship features end-to-end, collaborate with Product and Design, use AI-assisted development tools, monitor product outcomes, and mentor engineers. The role requires strong software fundamentals, comfort with ambiguity, cross-stack collaboration, and a product-focused approach to delivering impactful customer experiences.

Build and maintain scalable software for restaurant guest experiences, shipping features end-to-end from design through rollout and monitoring. Collaborate with Product, Design, and Engineering teams while using AI-assisted development tools and LLM-based agents to improve productivity. The role focuses on Java and Kotlin backend services, frontend integration, product quality, testing, iterative delivery, and developing toward broader ownership in a hybrid Dublin office environment.

Build and scale Toast’s OLAP platform for real-time analytics, search, and AI-driven data access. Develop backend services, data integrations, platform APIs, and federated GraphQL capabilities using Java and Kotlin, OpenSearch, Pulsar, and related technologies. Ensure correctness, freshness, query performance, reliability, and cost efficiency across large datasets and multiple tenants. Collaborate with engineering teams to understand platform needs and deliver clean, maintainable solutions.

Build and evolve Toast’s cloud-native data platform, working hands-on with Spark, Iceberg, streaming infrastructure, APIs, and feature-store capabilities. Drive technical strategy and architectural decisions for distributed systems at scale, influence adjacent engineering and product teams, mentor engineers, and improve platform adoption and self-service across the organization.

Own the vision, strategy, and roadmap for Toast’s branded iOS and Android ordering app. Drive agentic features, reservations, loyalty enhancements, and product expansion to increase first-party sales, guest retention, and operator revenue. Partner with Engineering, Design, Marketing, Sales, and Customer Success to deliver impactful features. Conduct customer research, usability testing, and analytics-driven prioritization while maintaining a high bar for consumer mobile product craft.

Lead architecture and development of backend services, integrations, internal tools, and data systems that measure engineering health, AI and tooling spend, ROI, and costs. Build auditable APIs and reporting systems, replace manual processes, ensure quality and reliability, monitor production systems, drive projects from design through rollout, collaborate with product and business stakeholders, and mentor engineers using agent-assisted practices.

Lead architecture and development of backend services, integrations, internal tools, and data systems for engineering metrics, tooling spend, ROI, and cost reporting. Build reliable APIs and auditable analytics products, replace manual processes, own testing, monitoring, and production support, and mentor engineers. Collaborate with product and business stakeholders while applying agentic engineering practices.

The Staff Software Engineer will develop AI agents for restaurant workforce management, utilizing Java or Kotlin and modern web technologies. Responsibilities include full-stack development, collaboration across teams, mentoring, and championing best practices in agent development.

Own the international mid-market product strategy and roadmap across Toast’s platform. Lead cross-codebase delivery, align engineering and product teams, conduct customer research, define success metrics, and represent mid-market needs to leadership. Develop pricing, packaging, and go-to-market strategies with marketing, sales, and operations. Manage stakeholder alignment, vendor evaluation, and coaching for senior product managers and engineers while delivering complex products from discovery through scale.

Design, build, and maintain high-performance Android solutions for Toast POS, ship end-to-end features, collaborate with UX/PM/QA, integrate backend services, and iterate using AI-assisted tools to improve guest engagement in restaurants.

Lead and build an AI-native engineering OS and developer experience: design model access, agent orchestration, prompt/spec frameworks, CI/CD integration, governance, cost optimization, and developer portals. Architect scalable, model-agnostic platforms, drive org-wide adoption, and manage a team of AI platform and developer-experience engineers while operating within compliance constraints (PCI, SOX).

Lead architecture and implementation of AI agents and infrastructure for the Team domain. Define scalable, secure designs, partner with engineering and product, write code and prototypes, resolve performance bottlenecks, establish agent/ spec-driven patterns, and mentor engineers to deliver mission-critical SaaS systems.

Build and lead AI platform infrastructure including LLM proxy, key management, observability, MCP services, autonomous agents and plugin marketplace. Architect, deliver, and evangelize agentic tooling, mentor engineers, and partner with product teams to expand AI foundations across the company.

Lead development of scalable scheduling software for Toast’s restaurant workforce management product. Responsibilities include full-stack feature development, solution design, estimation, testing, debugging, technical reviews, mentoring developers, and collaboration with product managers, designers, customer success, and engineering stakeholders. The role also champions software quality and development practices, contributes to product decisions, and uses AI tools to improve engineering productivity. This is a hybrid position requiring two days per week in the Dublin office.