Forward Deployed Engineer, LATAM
About the role
Embedded engineering role focused on architecting and shipping production telecom/AI solutions for enterprise customers in LATAM, jointly with an Enterprise AE. The role blends technical discovery, architecture, POC development, and production go-live to deliver workload-driven outcomes on Telnyx primitives (voice, messaging, wireless, AI, inference). Hybrid Bogotá-based with regional travel.
Responsibilities
- Embed with enterprise customers to understand their communications workflows, AI use cases, and integration challenges firsthand
- Build and deploy custom implementations: AI Voice Assistants, Telnyx APIs (Voice, Messaging, Fax, Wireless), WebRTC
- Run open-weight LLMs in customer environments or deploy self-hosted stacks behind your own serving engine
- Deploy and operate LiteLLM as the model gateway in customer environments
- Instrument and govern LLM usage through the gateway with cost tracking, caching, logging and observability
- Wire production observability for everything you ship (metrics, logs, traces, dashboards, alerting)
- Design model routing strategies for real-time voice workloads with latency/cost/quality considerations
- Make build-vs-buy decisions between self-hosted models and hosted APIs, ensuring portable code
- Adapt models to customer domains and regulatory environments (Spanish/Portuguese/English, LATAM laws)
- Lead POCs, pilots, and production launches from whiteboard to go-live
- Own customer outcomes and stay engaged until solution is live and stable
- Collaborate with Product and Engineering to shape roadmap from field insights in LATAM
- Create technical documentation, runbooks, and maintainable handoff solutions
- Troubleshoot and resolve complex integration issues with customer teams
Qualifications
- CS degree or equivalent experience
- 3+ years building and shipping production software
- Proficiency in Python, Node.js/TypeScript, Go
- Understanding of production model reliability (rate limits, timeouts, retries, token accounting)
- Experience deploying containerized services on Kubernetes with secrets/config management
- Strong observability experience (Prometheus, Grafana, OpenTelemetry, Graylog/ELK)
- High-concurrency experience with Kafka or similar
- Experience building APIs from scratch (OpenAPI, REST/GraphQL, auth, rate limiting, versioning, idempotency)
- Event-driven thinking and cloud-native instincts
- Exposure to SIP, WebRTC, or real-time voice/messaging systems
- Self-sufficient, customer-facing engineering capability
- Customer-facing engineering experience with ability to present to executives
- Ability to diagnose root causes and communicate effectively in English and Spanish
- Based in Bogotá or willing to relocate; hybrid role with travel within Colombia and LATAM
- Legally authorized to work in Colombia or eligible for sponsorship
Skills
Benefits
- Competitive compensation package
- Hybrid working model in Bogotá with regional travel
- Opportunities to work on cutting-edge AI/telecom solutions
- Career growth in a fast-growing, profitable company
About Telnyx
Telnyx owns the full stack from carrier network to AI inference, so there's nothing between your agent and the person on the other end. No handoffs. No lag. Just voice, messaging, and AI that keeps up.
Carrier-owned global communications platform for voice AI agents, SIP trunking, programmable voice, SMS/MMS, and AI inference. Single vendor for the full voice-AI stack on a Tier-1 network across 40+ countries.
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