Backend Developer - Kotlin

Job summary:

We are adding a Backend Developer - Kotlin to our Orders team. We want someone who writes boring, reliable code and leaves good logs behind. Fully remote. You can work from anywhere in Germany. Normal working hours, Monday to Friday. You need a reliable internet connection and somewhere quiet to work.

Essential duties and responsibilities:

• Secure endpoints with OAuth 2.0, JWT validation and proper input checks.
• Design and build REST and gRPC APIs in Go, Java or Python.
• Instrument services with metrics, structured logs and OpenTelemetry traces.
• Reduce cloud costs by right-sizing services and cleaning up unused resources.
• Write integration and contract tests so API changes don't break consumers.
• Tune slow queries, add indexes and read query plans.

What you'll need:

• 3+ years of backend development experience in a production environment.
• Clear written communication, including design docs.
• Proficiency in at least one of Go, Java, Kotlin, Python, C# or Node.js.

What you get:

• Company pension scheme.
• Up to 3 days of home office per week.
• Home office equipment.
• Flexible working hours.
• Christmas bonus.
• 30 days of annual leave.
• Virtual stock options.

A bit about us:

Our website and apps help renters search listings, schedule tours and submit applications. Most of our traffic is mobile, so the iOS and Android apps get as much attention as the website. Founded in 2019, we now have 130 employees.

Please mention your notice period and expected salary.

Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Isar Web GmbH.