Backend Developer, Ruby on Rails

About us

We make a web-based inventory and purchasing system used by independent restaurants, breweries and small food manufacturers. Sjever Apps builds scheduling and dispatch software for field service companies, from two-truck plumbing outfits to regional HVAC contractors.

Sjever Apps is hiring a Backend Developer, Ruby on Rails for our Zagreb location. We want someone who writes boring, reliable code and leaves good logs behind. This is an in-person role at our Zagreb location.

Responsibilities

• Model data and write migrations for PostgreSQL, MySQL or DynamoDB.
• Secure endpoints with OAuth 2.0, JWT validation and proper input checks.
• Handle on-call for services the team owns and lead incident follow-ups.
• Instrument services with metrics, structured logs and OpenTelemetry traces.

Required qualifications

• Understanding of concurrency, transactions, idempotency and retries.
• Comfort reading logs, metrics and traces to debug problems in production.
• Strong SQL and relational data modelling skills.
• Hands-on experience with AWS, GCP or Azure services.
• Familiarity with Docker and CI/CD pipelines.
• Clear written communication, including design docs.

What you get

Pay: €2,600 - €3,200 per month

• Private medical care.
• Life insurance.
• Language courses.
• Annual bonus.
• Meal vouchers.
• Multisport card.

Please submit your CV in English.

Start: Within 30 days.

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