Senior Full-Stack Engineer: Integrations & AI

Linktree; Sydney; Remote; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Wellbeing allowance

Medical & dental insurance

Retirement contribution

Generous time off

Stock options

Job summary

Linktree is seeking a Senior Software Engineer to join the Linkapps squad, building integrations that bring creators' digital worlds into Linktree. You’ll own full-stack features and third-party integrations, ship on a composable Link Apps system, and design services behind these experiences with a focus on auth and reliability.

You’ll work across a large codebase, collaborate with product and partnerships, and apply AI to enhance integrations.

Qualifications

• 5+ years of professional software engineering experience shipping production full-stack features.
• Solid full-stack skills across TypeScript, Node.js, React, PostgreSQL or MySQL, GraphQL, AWS.
• Experience integrating third-party APIs and SDKs with auth, rate limits and outages.
• Able to navigate a large codebase and decide safe, impactful changes.
• Fluency with AI-assisted development and prompt iteration.

Responsibilities

• Design, build and ship full-stack features across the Linkapps surface.
• Own third-party integrations end-to-end: evaluate, design, ship and maintain.
• Ship within the composable Link Apps system and improve it efficiently.
• Design and maintain services, APIs and cloud infrastructure with focus on auth and versioning.
• Collaborate with product, design and partnerships to align technical feasibility with creator value.
• Instrument what you ship and use data to decide improvements.
• Bring AI into how you build and where it earns its place in integrations.
• Contribute to a strong engineering culture in a distributed squad.

Skills

Full-stack development

API integration

AI-assisted development

Async communication

Cross-functional collaboration

Tools

TypeScript

Node.js

React

PostgreSQL

MySQL

GraphQL

AWS

Job description

Linktree is seeking a Senior Software Engineer to join the Linkapps squad, building integrations that bring creators' digital worlds into Linktree. You’ll own full-stack features and third-party integrations, ship on a composable Link Apps system, and design services behind these experiences with a focus on auth and reliability.

You’ll work across a large codebase, collaborate with product and partnerships, and apply AI to enhance integrations.