Senior Software Engineer - AI Enabler

Company Overview

Cast AI is the leading Application Performance Automation (APA) platform that helps customers cut cloud costs, improve performance, and boost productivity automatically. Built originally for Kubernetes, it delivers real‑time autonomous optimization across any cloud environment, continuously analyzing workloads, rightsizing resources, and rebalancing clusters without manual intervention. Headquartered in Miami, Florida, the company operates in more than 32 countries and serves over 2,100 companies including BMW, Akamai, Hugging Face, and Nielsen

IQ.

AI Enabler – Helps customers deploy and manage LLMs in their Kubernetes clusters and optimizes workloads by providing cost visibility and intelligent routing for LLM requests to the most cost‑effective compute resources (e.g., Grok, self‑hosted LLAMA models).

• Languages:
  
  Go (primary), Python (secondary)
• Cloud & Orchestration:
  Kubernetes, AWS, GCP, Azure
• Databases & Storage:
  Postgre
  
  SQL, Cloud Object Storage
• Messaging & APIs: GCP Pub/Sub, gRPC, REST
• Observability:
  Prometheus, Grafana, Loki, Tempo
• CI/CD & Git Ops:
  Git Lab CI, ArgoCD

• Strong software engineering skills, experience in distributed systems and back‑end development (preferably Go, but transition willingness acceptable)
• Debugging, optimization, and performance tuning expertise
• Hands‑on experience with AWS, GCP, Azure, and Kubernetes
• Experience with CI/CD and Dev Ops practices
• Strong written and verbal English
• Ability to work independently and collaboratively in a team
• Startup mindset: adaptable, proactive, comfortable with ambiguity
• Proactive, problem‑solving attitude with a "yes we can" mentality

• Competitive salary (€6,500 - €9,000 gross, depending on experience)
• Flexible, remote‑first global environment
• Equity options
• Private health insurance
• Fast‑paced workflow with feature projects completed in 1–4 weeks
• 10% of work time dedicated to personal projects or self‑improvement
• Learning budget for professional and personal development, including conferences and courses
• Annual hackathon and team‑building events
• Equipment budget and extra days off for work‑life balance

• Seniority level:
  Mid‑Senior
• Employment type:
  
  Full‑time
• Job function:
  Information Technology
• Industries:
  Software Development