Senior Backend Developer, Remote

Kvarner Digital is hiring for the Senior Backend Developer, Remote position to build and run the APIs and services behind our web and mobile apps. This hire will help us split a large monolith into a handful of well-defined services without breaking anything customers rely on.

Responsibilities:

• Coordinate with frontend and mobile engineers on API contracts and versioning.
• Implement background jobs and event consumers using Kafka, SQS or RabbitMQ.
• Add caching with Redis where it actually helps, and remove it where it doesn't.
• Write integration and contract tests so API changes don't break consumers.
• Secure endpoints with OAuth 2.0, JWT validation and proper input checks.
• Design and build REST and gRPC APIs in Go, Java or Python.

Required qualifications:

• 5+ years of backend development experience in a production environment.
• Hands-on experience with AWS, GCP or Azure services.
• Comfort reading logs, metrics and traces to debug problems in production.

Pay and benefits:

Salary range: €3,300 - €4,100 per month

• Private medical care.
• Extra annual leave days.
• Life insurance.
• Multisport card.

About Kvarner Digital:

Public sector agencies, utilities and large health systems licence our asset management platform under multi-year contracts. We run one of the larger SaaS platforms for commercial insurance carriers, processing millions of policy transactions a year.

Applications are reviewed weekly.

We may close the role early, so do not wait too long to apply.

Start: Within 30 days.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Kvarner Digital d.o.o..