Senior Infrastructure Engineer (Contract –Buenos Aires, Argentina)

6–10+ years of software engineering experience At least 3+ years in infrastructure or distributed systems roles Strong programming experience in Rust (preferred), Go, or another systems language Deep expertise in low-latency, high-throughput, or distributed systems Hands-on experience with container orchestration systems (Kubernetes, Docker) Experience building and maintaining observability systems (Prometheus, Grafana, OpenTelemetry) Proficiency with Infrastructure-as-Code tools (Terraform, Pulumi, CloudFormation) Deep knowledge of at least one major cloud provider (AWS, GCP, Azure) Ability to design and operate secure, fault-tolerant, production-grade infrastructure Excellent written and spoken Business English

Architect and implement distributed infrastructure for L1 blockchain and DEX Optimize consensus and transaction pipelines for speed, determinism, fairness, and low latency Build secure, production-grade systems for financial exchange performance Develop and maintain high-availability, fault-tolerant infrastructure Offer best practices for reliability, observability, performance engineering, and secure operations