Senior Software Engineer, Growth Platform - Backend (AI)

Location: Based in the tech hub in Helsinki, Finland

Company

hirify.global builds technology for delivery services and operates across more than 500 cities in 30 countries. hirify.global is part of DoorDash and is developing a global delivery and marketing ecosystem.

What you will do

• Build and operate backend features for Growth Platform, a unified AI-native marketing platform serving DoorDash, hirify.global, and Deliveroo.
• Own features end-to-end from ideation through production and support marketing at global scale across three brands.
• Unify customer data, intelligence, and execution so partner marketing teams can launch faster, personalize better, and learn continuously.
• Design workflows where AI agents handle complete task loops from specification to pull request.
• Build internal tooling and abstractions that make AI-assisted development faster and more reliable.
• Collaborate across backend, data, ML, product, and the three partner organizations.

Requirements

• Strong software engineering fundamentals and experience building and shipping software that runs at scale.
• Understanding of testing, observability, reliability, and maintainability in production systems.
• Daily use of AI tools and genuine enthusiasm for AI-first development and AI-agent workflows.
• Experience experimenting with AI agents and redesigning development workflows around agentic coding.
• Ability to take ownership, drive projects forward, communicate clearly across teams and time zones, and work independently.
• Strong collaboration across backend, data, ML, and product disciplines.
• Experience building and operating products, platforms, APIs, or applications reliably in production.

Culture & Benefits

• AI-first engineering culture treating agentic coding as a core engineering discipline.
• Ownership of high-impact work reaching millions of users daily across three brands.
• Cross-organizational collaboration with DoorDash, hirify.global, and Deliveroo.
• Inclusive environment focused on empowering people from diverse backgrounds and perspectives.