Job Details

Senior DevOps / Voice Infrastructure Engineer at Aspirity Solution, focusing on AI agent voice communication. Remote, full-time, $28-$35/hour. Requires 3+ years with Asterisk/FreeSWITCH, SIP/VoIP, cloud (GCP/AWS), and Kubernetes.

We, "Aspirity Solution", are a development studio with 10 years of experience creating web and mobile applications, no-code solutions, and AI agents for various clients. We are currently looking for a Senior DevOps / Voice Infrastructure Engineer for our partner's team. We are seeking an engineer to take charge of the development and support of voice infrastructure – a key channel through which AI agents communicate with users.

3+ years hands-on experience with Asterisk or FreeSWITCH. Deep understanding of SIP, RTP, SRTP. Experience with SIP proxies: Kamailio or OpenSIPS. Experience with WebRTC integrations. Experience configuring trunks, dialplan design, codec negotiation. Practical experience with GCP and/or AWS for 2+ years. Production experience with Kubernetes: GKE or EKS. Experience with Terraform: custom modules, multi-environment setups. Solid experience with Docker / Docker Compose. Experience configuring CI/CD: GitHub Actions, ArgoCD or Flux. Experience with Prometheus / Victoria Metrics, Grafana dashboards and alerting. Experience with Loki or ELK for log aggregation. Understanding of voice quality metrics: QoS, MOS. Experience with Kafka or RabbitMQ, Redis, PostgreSQL, ClickHouse. English language proficiency B2+. Nice to have: Deep experience with WebRTC. Experience with AI / TTS / STT integrations: Google TTS, Deepgram, Whisper. AWS or GCP Professional certification. Experience with compliance: HIPAA, GDPR, SOC 2. Experience with Ansible or other configuration management tools. Experience with service mesh: Linkerd or Istio. Python or Bash scripting for automation.

Work schedule oriented towards the PT time zone (USA, Washington). Located outside of the Russian Federation/Republic of Belarus. Remote format, full-time. From $28 to $35 per hour and above, net.