Senior Software Engineer

Castaigroupinc

Bulgaria
€6,500 - €9,000 gross pm
Remote-first global environment with location-specific opportunities in select european countries.
Production experience with go
Deep hands-on cloud platform experience
Kubernetes internals understanding
Cast AI is seeking a Senior Software Engineer to join their global team, focusing on developing autonomous cloud infrastructure solutions. The ideal candidate will possess strong programming skills, particularly in Go, along with a deep understanding of cloud platforms and Kubernetes

Job Summary

  • As a Senior Software Engineer, you will have the opportunity to work on different key features of our product, including workload optimization, Karpenter integration, reporting, pricing, autoscaling, and identity management.
  • Design and build distributed systems that operate Kubernetes infrastructure autonomously at scale, writing production Go services that interact with AWS, GCP, and Azure APIs.
  • Competitive salary (€6,500 - €9,000 gross), equity options, a flexible remote-first global environment, and a learning budget for professional development.

Matching Summary

Match Score: 85

Cast AI is seeking a Senior Software Engineer to join their global team, focusing on developing autonomous cloud infrastructure solutions. The ideal candidate will possess strong programming skills, particularly in Go, along with a deep understanding of cloud platforms and Kubernetes.

Salary

€6,500 - €9,000 gross

Skills & Requirements

Must-have

  • Production experience with Go
  • Deep hands-on cloud platform experience
  • Kubernetes internals understanding
  • End-to-end complex project ownership
  • Production observability tooling experience

Nice-to-have

  • Startup mindset
  • Adaptable and proactive
  • Comfortable with ambiguity

Key Requirements

  • Production Go experience or comparable systems programming
  • Deep hands-on AWS, GCP, or Azure experience
  • Kubernetes internals: autoscaling and networking
  • Driven complex project end-to-end
  • Strong debugging, optimization, and performance-tuning skills
  • Run observability tooling (Prometheus, Grafana, OpenTelemetry) in production
  • CI/CD and DevOps practices experience
  • Strong English skills
  • Startup mindset

Work Rights

Not specified

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