Staff Software Engineer - AI-Driven Growth (Hybrid)

Toast

Dublin

Hybrid

EUR 110,000 - 150,000

Full time

14 days+
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Job summary

Toast is seeking a senior backend/full-stack engineering lead to design, build, and scale AI-powered agentic solutions for Marketing and Demand Gen. You will own technical architecture, write code, and mentor engineers in a fast-moving product space.

Collaborate with Product, Design and Engineering across the stack (Java/Kotlin backend, React frontend, Android). This hybrid Dublin role requires in-office collaboration two days per week.

Qualifications

  • 8+ years of backend/full-stack experience.
  • Ability to read and integrate with frontend applications.
  • Strong enthusiasm for agentic development and LLM integration.
  • Effective in ambiguous environments with Agile delivery.
  • Passionate about making users happy and shipping iteratively.
  • Strong software fundamentals and evolving with AI tooling.
  • Excellent collaboration and clear communication with stakeholders.
  • Growth mindset and ownership across the product space.

Responsibilities

  • Design, build and maintain scalable AI agent architectures for marketing and demand generation.
  • Collaborate closely with Product, Design and Engineering stakeholders.
  • Maintain hands-on coding, prototyping patterns, and solving bottlenecks.
  • Mentor engineers and align on best practices across Toast.
  • Ship features end-to-end and monitor success with real-world data.
  • Leverage cutting-edge AI tools to improve velocity and productivity.
  • Foster a culture of technical excellence and continuous learning.

Skills

Backend
Full-stack
LLM integration
Agile delivery
Team collaboration

Tools

Java & Kotlin
React
Android
PostgreSQL
DynamoDB

Job description

Toast is seeking a senior backend/full-stack engineering lead to design, build, and scale AI-powered agentic solutions for Marketing and Demand Gen. You will own technical architecture, write code, and mentor engineers in a fast-moving product space.

Collaborate with Product, Design and Engineering across the stack (Java/Kotlin backend, React frontend, Android). This hybrid Dublin role requires in-office collaboration two days per week.

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