Senior Backend Engineer, Global Mid‑Market & AI Tools

Toast Tab, Inc.; Dublin; On-site; EUR 90,000 - 130,000; Full time

Job summary

Toast Tab, Inc. is hiring a Senior Engineer in a hybrid role to own end-to-end feature development, from design through rollout, and to mentor teammates. You will work across the stack with Product, Design and Engineering, applying modern patterns and AI-assisted workflows to deliver scalable restaurant tech.

You will thrive on ambiguity, shipping incrementally with high code quality, and collaborating with stakeholders to build impactful solutions for Toast's international markets.

Qualifications

• 5+ years in backend/full-stack development delivering impactful products.
• Experience reading/wiring frontend apps and cross-stack collaboration.
• Interest in AI-assisted development and LLM-based agents.
• Able to navigate ambiguity with iterative delivery.
• Strong focus on code quality, tests, and maintainable systems.

Responsibilities

• Design, build and maintain scalable backend and frontend solutions.
• Ship features end-to-end from design to rollout and monitor outcomes.
• Collaborate closely with Product, Design and Engineering teams.
• Mentor junior engineers and contribute to code reviews.
• Leverage AI tools to improve velocity and create innovative workflows.
• Contribute to a culture of collaboration and learning across the team.

Skills

Backend/Full-stack experience

Collaborates with product/design/eng

Ambiguity tolerance & Agile delivery

Customer value focus

Growth mindset

Communicates clearly with stakeholders

Tools

Java

Kotlin

React

Tailwind

GraphQL

Storybook

Claude Code

AI tooling

PostgreSQL

DynamoDB

Job description

Toast Tab, Inc. is hiring a Senior Engineer in a hybrid role to own end-to-end feature development, from design through rollout, and to mentor teammates. You will work across the stack with Product, Design and Engineering, applying modern patterns and AI-assisted workflows to deliver scalable restaurant tech.

You will thrive on ambiguity, shipping incrementally with high code quality, and collaborating with stakeholders to build impactful solutions for Toast's international markets.