Senior Back-End Developer

Our engineering group is split into roughly 60 product teams, each owning its services end to end, with on-call shared across time zones. Public sector agencies, utilities and large health systems licence our asset management platform under multi-year contracts.

We're looking for a Senior Back-End Developer to join our team. This is a remote role. Backend role focused on API design, data modelling and making slow things fast. Remote within Chile. The team meets in Santiago once a quarter, travel covered. You will write a lot of updates, so clear written English is important.

What you'll do:

• Document APIs in OpenAPI and keep the docs current
• Instrument services with metrics, structured logs and OpenTelemetry traces
• Design and build REST and gRPC APIs in Go, Java or Python
• Review code for correctness, performance and failure handling
• Coordinate with frontend and mobile engineers on API contracts and versioning
• Handle on-call for services the team owns and lead incident follow-ups
• Secure endpoints with OAuth 2.0, JWT validation and proper input checks

What we're looking for:

• 6+ years of backend development experience in a production environment
• Familiarity with Docker and CI/CD pipelines
• Clear written communication, including design docs
• Strong SQL and relational data modelling skills
• Hands-on experience with AWS, GCP or Azure services

Bonus points:

• Kubernetes, including Helm charts

Why work with us:

Compensation: CLP 4,000,000 - CLP 5,400,000/month

• Private health insurance
• Training budget
• Flexible hours
• Life insurance
• Meal vouchers
• Annual bonus
• Savings fund

Start: Within 30 days.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at AF Technologies SpA.