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Mid-Level Backend Developer

1 month, 1 week ago
Spain, Thailand, Vietnam, Germany, Portugal, Philippines
Full-time
Mid Level
Backend Engineer
Software Development
GraphQL Heroku Kotlin Railway
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Genki

Genki

Genki • Health Insurance for Digital Nomads Worldwide health insurance made for digital nomads. Sign up online in minutes. Every country. Any doctor or hospital. We've got you covered. No need to tell us where you're going. Just go. We've got you cover...

Insurance
11-50
Founded 2021
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Description

  • Build new backend features for the core systems that power Genki's products and operations.
  • Improve testability, reliability, and overall code quality across the backend codebase.
  • Help evolve the backend architecture over time within an event-sourced system.
  • Work through an under-documented codebase by reading code, asking questions, and filling in gaps in understanding.
  • Develop a deep understanding of complex product domains and business logic quickly.
  • Make informed technical decisions when requirements or information are incomplete.
  • Collaborate with the Lead Backend Developer as the second developer on the backend team.
  • Contribute to development workflows that increasingly use AI-agentic tools.

Requirements

  • Experience working on larger backend systems in production.
  • Experience working in complex product domains and ramping up quickly on unfamiliar business logic.
  • Comfort with event sourcing, event-driven architecture, or similar patterns.
  • Strong focus on code quality, including readable code, meaningful tests, and clean APIs.
  • Some hands-on experience with AI-agentic development tools such as Claude Code, Codex, or similar.
  • Interest in going deeper with AI-agentic development tools.
  • Attention to detail and pride in doing work carefully.
  • Curiosity and self-direction when working in unfamiliar codebases.
  • Ability to make decisions with incomplete information.
  • Experience in a startup or scaleup environment.
  • Comfort working fully remote in an async-first team and communicating clearly without frequent meetings.
  • Openness to working with people from different cultures, backgrounds, and interests.
  • Kotlin experience with coroutines (current stack).
  • Familiarity with Stripe, Heroku or Railway, and GraphQL (current stack).

Benefits

  • Up to 5,000 EUR/month depending on experience.
  • Employee equity participation through a vesting program.
  • Fully remote work from anywhere in the world.
  • Flexible hours and startup atmosphere.
  • Company-issued and managed MacBook.
  • Desk support in your preferred co-working space.
  • 25 days of paid annual leave.
  • Regular team off-sites for in-person connection.

Interested in this position?

Apply directly on the company website

Apply Now

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