AI-Driven Backend Engineer I (Kotlin/Java)

Toast

Dublin

Hybrid

EUR 70,000 - 110,000

Full time

14 days+
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Benefits offered by this job

Hybrid work model
Office in Dublin

Job summary

Toast creates technology to help restaurants and local businesses succeed in a digital world. The IQ Grow team is building high-impact go-to-market initiatives combining AI agentic solutions with human-in-the-loop workflows.

You will join a fast-moving engineering team solving complex challenges with a strong product mindset. Design, implement, and ship scalable backend services in Java/Kotlin, collaborate with frontend teams, and leverage AI tooling to accelerate development while delivering

Qualifications

  • Experience delivering products with Kotlin/Java.
  • Ability to read and integrate with frontend applications and work across the stack.
  • Interest in AI-assisted development and LLM-based tools.
  • Able to navigate ambiguity with agile delivery and incremental shipping.
  • Passion for user satisfaction and real-world usage of your product.

Responsibilities

  • Design, build and maintain scalable solutions for a best-in-class guest experience.
  • Ship features end-to-end from design to rollout and monitor success.
  • Collaborate with Product, Design and Engineering stakeholders.
  • Work with AI tools to improve development velocity and processes.
  • Contribute to a culture of innovation and productivity across the team.

Skills

Kotlin/Java
Frontend integration
AI-assisted development
Agile delivery
Collaboration
Growth mindset

Tools

Java & Kotlin
React
GraphQL
Tailwind
Storybook
Claude Code
PostgreSQL
DynamoDB
Android

Job description

Toast creates technology to help restaurants and local businesses succeed in a digital world. The IQ Grow team is building high-impact go-to-market initiatives combining AI agentic solutions with human-in-the-loop workflows.

You will join a fast-moving engineering team solving complex challenges with a strong product mindset. Design, implement, and ship scalable backend services in Java/Kotlin, collaborate with frontend teams, and leverage AI tooling to accelerate development while delivering

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